Consultants I Engineers I Contractors

Via Delivery Confirmation

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March 6 2009

US-EP A Region 1 Ann Herrick Industrial NPDES Permits (ClP) One Congress Street Suite 1100 Boston Massachusetts 02114-2023

RE EP A Remediation General Permit Notice of Intent Former Texaco Station 1 Grove Street Hopkinton MA RTN 2-0507

Ms Herrick

On behalf of CK Smith Company Inc Corporate Environmental Advisors Inc (CEA) is submitting

this Notice of Intent (NOl) for an EPA Remediation General Pennit (RGP) to treat and discharge

gasoline-impacted groundwater at the above-referenced site during soil excavation activities and from the discharge of a high vacuum extraction (HVE) system This work is being conducted as part of Phase IV

activities at the site under section 310 CMR 400874 of the Massachusetts Contingency Plan (MCP)

Figure 1 Site Locus Map shows the propert location with respect to surrounding topography Figure

Site Layout depicts pertinent site features as well as the proposed soil excavation area

Groundwater will be encountered during the soil excavation at the Site Once groundwater is

encountered during excavation activities a groundwater recovery sump wil be placed in the excavation submersible pump wil be placed in the sump to remove groundwater from the excavation and

temporarily store the water in a 20 000-gallon frac-tank Groundwater wil be pumped from the frac tank

through an on-site mobile water treatment system Recovered groundwater wil be treated through two

bag filters in parallel and two 1 000- lb liquid-phase carbon vessels in series A dewatering schematic is

provided in Figure 3 The groundwater treatment system wil be designed to treat and discharge

groundwater at a maximum flow rate of 20 gallons per minute (GPM) The flow meter and flow totalizer will be located immediately prior to discharge of the treated groundwater Flow rates wil be periodically

monitored throughout discharging and total discharged gallons of treated groundwater wil be recorded at

the end of each day Generated groundwater wil be treated and discharged to the stonnwater drainage

system in Main Street (Route 135) which discharges to a tributary of Indian Brook approximately Yz mile

north of the site The discharge point is shown on Figure 1 The dewatering system is anticipated to be

operated periodically during a period of approximately one month

After soil excavation activites are completed a high vacuum extraction system shall be installed The HVE system shall extract soil gas and groundwater from the subsurface The groundwater wil be treated

through two bag fiters in parallel and two 1 000-lb liquid-phase carbon vessels in series The

groundwater treatment system wiII be designed to treat and discharge groundwater at a flow rate less than ADDRESS Hartell Business Park

127 Hartwell Street West Boylston MA 01583

TEL 508 835 8822 8003587960

FAX 508 835 8812 Rhode Island New HampshireMassachusetts Connecticut

WEB www cea- inc com

- )

Former Texaco Station EP A RGP NO

1 Grove Street March 2009 Hopkinton MA e 2

20 GPM The flow meter and flow totalizer will be located immediately prior to discharge of the treated groundwater The HVE system layout is shown on Figure 4 A remedial system trailer layout is shown on Figure 5 The HVE system is expected to operate until a permanent solution and a condition of no significant risk is achieved for the site

Treated water discharge will be monitored according to the guidelines described in the RGP In- line

sample ports for sample collection wil be installed prior to the bag filters and after the carbon vessels In addition a totalizer and flow meter wil be instalIed along the discharge line for proper recording of groundwater discharge volume and flow rates

groundwater sample was collected from well OW -4 on October 31 2008 and is considered representative of groundwater quality in the area to be dewatered The primary contaminants of concern at the site are gasoline compounds including MTBE The NOI forms and supporting documentation are attached

If this Remediation General Permit Notice ofIntent has been prepared to your satisfaction please issue a Remediation General Permit for the proposed remedial activities If you have any questions or require additional information please do not hesitate to contact the undersigned at (508) 835-8822

Sincerely CORPORA TE ENVIRONMENTAL ADVISORS INC

4 11Ct4d (V (l 4

Michael J Dziura P Sr Environmental Engineer

Fieures

Figure 1 Site Locus Figure 2 Site Layout Figure 3 Excavation Dewatering Process amp Instrumentation Diagram Figure 4 HVE System Layout Figure 5 Remediation System Shed Layout Figure 6 MADEP Site Scoring Map Figure 7 NHESP Map

Attachments

Attachment A Notice ofIntent Fonn Attachment B Laboratory Analytical Report - Groundwater

Pc Janine Perley cK Smith Company Inc CEA File No 6737shy

Name MILFORD Location 042 13 414 N 071 31 203 W Date 10312008 Caption Figure 1 Site Locus Scale 1 inch equals 1000 feet 1 Grove Street

Hopkinton MA

Copyright (C) 1997 Maptech Inc

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r II hi FORMER TEXACO STATIONvD- Cotdtor LudoIIptdil FIGUREshy

(APROJC) GROVE STREET HOPKINTON 1M

- )

Former Texaco Station EP A RGP NO

1 Grove Street March 2009 Hopkinton MA e 2

20 GPM The flow meter and flow totalizer will be located immediately prior to discharge of the treated groundwater The HVE system layout is shown on Figure 4 A remedial system trailer layout is shown on Figure 5 The HVE system is expected to operate until a permanent solution and a condition of no significant risk is achieved for the site

Treated water discharge will be monitored according to the guidelines described in the RGP In- line

sample ports for sample collection wil be installed prior to the bag filters and after the carbon vessels In addition a totalizer and flow meter wil be instalIed along the discharge line for proper recording of groundwater discharge volume and flow rates

groundwater sample was collected from well OW -4 on October 31 2008 and is considered representative of groundwater quality in the area to be dewatered The primary contaminants of concern at the site are gasoline compounds including MTBE The NOI forms and supporting documentation are attached

If this Remediation General Permit Notice ofIntent has been prepared to your satisfaction please issue a Remediation General Permit for the proposed remedial activities If you have any questions or require additional information please do not hesitate to contact the undersigned at (508) 835-8822

Sincerely CORPORA TE ENVIRONMENTAL ADVISORS INC

4 11Ct4d (V (l 4

Michael J Dziura P Sr Environmental Engineer

Fieures

Figure 1 Site Locus Figure 2 Site Layout Figure 3 Excavation Dewatering Process amp Instrumentation Diagram Figure 4 HVE System Layout Figure 5 Remediation System Shed Layout Figure 6 MADEP Site Scoring Map Figure 7 NHESP Map

Attachments

Attachment A Notice ofIntent Fonn Attachment B Laboratory Analytical Report - Groundwater

Pc Janine Perley cK Smith Company Inc CEA File No 6737shy

Name MILFORD Location 042 13 414 N 071 31 203 W Date 10312008 Caption Figure 1 Site Locus Scale 1 inch equals 1000 feet 1 Grove Street

Hopkinton MA

Copyright (C) 1997 Maptech Inc

- - -- -- - ---- - - -- -- --- ---

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MAIN

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STREETPROPOSED SOIL c shy

-+ L

STONE RET AINING

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45 MAIN STREET ASSESSORS PARCEL IDI

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ASSESSORS PARCEL ITh U16-221-0

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UNPAVED CRUSHED

STONE

Ovshy

EA-ll

5 GROVE STREET ASSESSORS PARCEL ID

U16-222-Q (RESIDENTIAL)

CORPORATE ENVIRONMENTAL ADVISORS INC

AESf$srne - K m(djotjor - Ern(rgen R sponfe-OHIJ-- Qw lon Wrshy

7 I-ARTY S( STO NiLELL SO

)--

Prty Lho VapPtSoI

VPSVHP SCALE o SHOWN DR BY K HAZELSUS -shy -Lh Mc I hc DATE 102908 JOB NO 6737shy---VI--- WtI L-mSCALE Lh SITE LAYOUT W PROPOSED EXCAVAllON s Mall He Woe Po hi20 FE rlt (2 If

r II hi FORMER TEXACO STATIONvD- Cotdtor LudoIIptdil FIGUREshy

(APROJC) GROVE STREET HOPKINTON 1M

Name MILFORD Location 042 13 414 N 071 31 203 W Date 10312008 Caption Figure 1 Site Locus Scale 1 inch equals 1000 feet 1 Grove Street

Hopkinton MA

Copyright (C) 1997 Maptech Inc

- - -- -- - ---- - - -- -- --- ---

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CORPORATE ENVIRONMENTAL ADVISORS INC

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7 I-ARTY S( STO NiLELL SO

)--

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VPSVHP SCALE o SHOWN DR BY K HAZELSUS -shy -Lh Mc I hc DATE 102908 JOB NO 6737shy---VI--- WtI L-mSCALE Lh SITE LAYOUT W PROPOSED EXCAVAllON s Mall He Woe Po hi20 FE rlt (2 If

r II hi FORMER TEXACO STATIONvD- Cotdtor LudoIIptdil FIGUREshy

(APROJC) GROVE STREET HOPKINTON 1M

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CORPORATE ENVIRONMENTAL ADVISORS INC

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t -

etc

4) I

f hy

dros

tatic

test

ing

tota

l vol

ume

of th

e di

scha

rge

(gal

s)

5) I

s th

e di

scha

rge

inte

mitt

ent

Or

seas

onal

Is d

isch

arge

ong

oing

Yes

D

isch

arge

dur

ing

dew

ater

ing

of s

oil e

xcav

atio

n an

d th

en lo

ng te

rm f

rom

a H

VE

sys

tem

NA

c) E

xpec

ted

date

s of

dis

char

ge (

mm

dd

yy)

sta

rt

Sum

mer

200

9 en

d S

umm

er 2

012

d) P

leas

e at

tach

a li

ne d

raw

ing

or f

low

sch

emat

ic s

how

ing

wat

er f

low

thro

ugh

the

faci

tity

incl

udin

g

See

atta

ched

fi

ure

3

I s

ourc

es o

f in

take

wat

er 2

con

trib

utin

g fl

ow f

rom

the

oper

atio

n 3

tre

atm

ent u

nits

and

4 d

isch

arge

poi

nts

and

rece

ivin

g w

ater

s(s)

Rem

edia

tion

Gen

eral

Per

mit

- N

otic

e of

Int

ent

----

-

3 C

onta

min

ant i

nfor

mat

ion

In

orde

r to

com

plet

e th

is s

ectio

n t

he a

pplic

ant w

ill n

eed

to ta

ke a

min

imum

of

one

sam

ple

of th

e un

trea

ted

wat

er a

nd b

ave

it an

alyz

ed f

or a

ll of

the

pa

ram

eter

s lis

ted

in A

ppen

dix

Ill

His

tori

cal d

ata

(i

dat

a ta

ken

no m

ore

tban

2 y

ears

pri

or to

tbe

effe

ctiv

e da

te o

ftbe

per

mit)

may

be

used

if o

btai

ned

purs

uant

toi

M

assa

cbus

etts

reg

ulat

ions

310

CM

R 4

0 0

000

the

Mas

sach

uset

ts C

ontin

genc

y Pl

an (

Chapter 2IE

) ii

New

Ham

pshi

re s

Titl

e 50

RSA

485

-A W

ater

Pol

lutio

n an

d W

aste

D

ispo

sal o

r T

itle

50 R

SA 4

85-C

Gro

undw

ater

Pro

tect

ion

Act

or

iii a

n E

P A

per

mit

excl

usio

n le

tter

issu

ed p

ursu

ant t

o 40

CFR

122

p

rovi

ded

the

data

was

ana

lyze

d w

itb te

st

met

bods

that

mee

t the

req

uire

men

ts o

ftbi

s pe

rmit

Oth

erw

ise

a n

ew s

ampl

e sh

all b

e ta

ken

and

anal

yzed

a) B

ased

on

the

anal

ysis

of

the

sam

ple(

s) o

f th

e un

trea

ted

infl

uent

the

app

lican

t mus

t che

ck tb

e bo

x of

tbe

sub-

cate

gori

es tb

at tb

e po

tent

ial d

isch

arge

fal

ls w

ithin

Gas

olin

e O

nly

VO

C O

nly

Prim

arily

Met

als

Urb

an F

ill S

ites

Con

tam

inat

ed S

umps

Mixed Contaminants

Aqu

ifer

Tes

ting

Fue

l Oils

(an

d V

OC

with

Oth

er

Petr

oleu

m w

itb O

ther

L

iste

d C

onta

min

ated

C

onta

min

ated

H

ydro

stat

ic T

estin

g of

W

ell D

evel

opm

ent o

r

Otb

er O

ils)

only

C

onta

min

ants

C

onta

min

ants

Si

tes

D

redl

e C

onde

nsat

es

Pip

el in

esT

anks

R

ehab

ilita

tion

b) B

ased

on

tbe

anal

ysis

oft

be u

ntre

ated

infl

uent

tbe

app

lican

t mus

t ind

icat

e w

hetb

er e

ach

liste

d ch

emic

al is

bel

ieve

d pr

esen

t or

belie

ved

abse

nt in

the

pote

ntia

l di

scha

rge

Atta

ch a

dditi

onal

sbe

ets

as n

eede

d

PAR

AM

ET

ER

B

clic

vc

Bcl

ievc

o

f T

ype

of

Ana

lytic

al

Min

imum

M

axim

um d

aily

val

uc

Avg

dai

ly v

alue

Abs

ent

Pres

ent

Sam

ples

Sa

mpl

e M

etho

d L

cvel

(M

L)

of

(1 m

in-

(c

gra

b)

Usc

d T

est M

etho

d co

ncen

trat

ion

mas

s co

nccn

trat

ion

mas

s

imum

) (m

etho

d )

(u

gI)

(u

gll)

(k

gda

y)

(ug

I)

(kg

day)

I T

otal

Sus

pend

ed S

olid

s

GR

AB

SM

254

0D

000

000

000

1526

GR

AB

SM

18-

20 4

500

000

-c 1

00 0

002

Tot

al R

csid

ual

Chl

orin

c

158

3 T

otal

Pct

rolc

um

GR

AB

16

64

000

500

Hyd

roca

l bo

ns

4 C

yani

de

GR

AB

90

12A

-c

1O

5 B

enzc

nc

GR

AB

50

30

580

6 T

oluc

nc

GR

A

5030

90

0 1

95

7 E

thyl

bcnz

cne

G

RA

B

5030

18

0

8 (

m

o) X

ylcn

cs

GR

AB

50

30

274

70

9 T

otal

BT

EX

G

RA

50

30

130

BT

EX

= S

UIl

of

Ben

zene

Tol

uene

Eth

ylbe

nzen

e to

tal X

ylen

es

Rem

edia

tion

Gen

eral

Per

mit

- N

otic

e of

Int

ent

PAR

AM

ET

ER

B

elie

ve

Bel

ieve

of

Typ

e of

Abs

ent

Pres

ent

Sam

ples

Sa

mpl

e (e

(1 m

in-

grab

)

imum

)

10 Ethylene

Dib

rom

ide

GR

A

(12

- D

ibro

mo-

met

hane

)

11

Met

hyl-

tert

-But

yl

GR

AB

Eth

er (

MtB

E)

12 tel-

But

yl

Alc

ohol

G

RA

(T

BA

)

13 tert-

Am

yl

Met

hyl

GR

AB

Eth

er (

TA

ME

)

14 N

apht

hale

ne

GR

AB

15 C

arbo

n T

etra

-G

RA

B

chlo

ride

16 14

Die

hlol

ben

zene

G

RA

17

Die

hlor

oben

zene

G

RA

B

18

3 D

ichl

orob

enze

ne

GR

AB

19

1 D

iehl

oroc

than

e G

RA

20 12

Dic

hlor

oeth

ane

GR

AB

21 1

Die

hlol

oet

hyle

ne

GR

A

22 c

is-

Dic

hlor

o-G

RA

B

ethy

lene

23

Die

hlor

omet

hane

G

RA

B

(Met

hyle

ne C

hlor

ide)

24

Tet

rach

loro

ethy

lene

G

RA

B

Ana

lytic

al

Min

imum

M

axim

um d

aily

val

ue

Avg

dai

ly v

alue

Met

hod

Lev

el (

ML

) of

Use

d T

est M

etho

d co

ncen

trat

ion

mas

s co

ncen

trat

ion

mas

s

(met

hod

)

(ug

I)

(ugf

l)

(kg

day)

(u

gI)

(k

gda

y)

5030

-c

50

5030

29

3

5030

-c

100

0

5030

-c

100

5030

79

1 08

6

5030

-c

100

5030

-c

100

5030

-c

100

5030

-c

100

5030

-c

100

5030

-c

100

5030

-c

100

5030

-c

100

5030

-c

500

5030

-c

100

Remediation General Permit - Notice ofIntent

PAR

AM

ET

ER

B

elie

ve

Bel

ieve

of

Typ

e of

Abs

ent

Pres

ent

Sam

ples

Sa

mpl

e (e

(1 m

in-

grab

)

imum

)

25 I

T

rich

loro

etha

ne

GR

AB

26 )

T

rich

loro

ctha

ne

GR

AB

27

Tri

chlo

roet

hyle

nc

GR

A

28 V

inyl

Chl

orid

e G

RA

29 A

ceto

ne

GR

AB

30 14

Dio

xane

G

RA

B

31 T

otal

Phe

nols

G

RA

B

32

Pcnt

achl

orop

hcno

l G

RA

B

33 Total Phthalatcs

GR

AB

(phthalatc csthcrs)

34 Bis

(2- E

thyl

hcxy

l)

GR

AB

Pht

hala

tc ID

ishy(c

thyl

hcxy

l) P

htha

latc

l

35 T

otal

Gro

up I

G

RA

B

Pol

ycyc

lic A

rom

atic

H

ydro

carb

ons

(PA

l-I)

a Bcnzo(a)

Ant

hrac

cnc

GR

AB

b Bcnzo(a)

Pyrc

nc

GR

A

c Bcnzo(b

GR

AB

)Flu

oran

thcn

c

d Bcnzo(k)

Fllio

rallt

hcnc

G

RA

B

c C

hrys

cnc

GR

AB

Ana

lytic

al

Min

imum

Lev

el

Max

imum

dai

ly v

alue

A

vg d

aily

Val

ue

Method Used

(ML)

ofT

est

(met

hod

)

Met

hod

coilc

entr

atio

n m

ass

conc

entr

atio

n m

ass

(ug

I)

(ug

I)

(kg

day)

(u

gI)

(k

gda

y)

5030

10

0

5030

10

0

5030

10

0

5030

10

0

5030

10

00

5030

20

00

8270

38

8270

15

4

8270

All phthalates are

BD

L s

ee la

b re

port

8270

38

8270

-0

269

8270

38

8270

38

shy

8270

38

8270

38

8270

38

The

Stli

l of

indi

vidu

al p

htha

late

com

poun

ds

Rem

edia

tion

Gen

eral

Per

mit

- N

otic

e of

Int

ent

PAR

AM

ET

ER

B

elie

ve

Bel

ieve

o

f Type of

Abs

ent

Pres

ent

Sam

ples

Sa

mpl

e (e

(1 m

in-

grab

)

imum

)

f D

iben

zo(a

G

RA

B

anth

racc

ne

g r

nde

no(l

3-

cd)

GR

AB

Pyrc

nc

36 T

otal

Gro

up I

I G

RA

B

Pol

ycyc

lic A

rom

atic

H

ydro

carb

ons

(pA

R)

h A

cena

pht

hene

G

RA

B

i A

ccna

phth

ylen

c

GR

AB

j A

nthr

accn

c G

RA

B

k B

enzo

(ghi

)Per

ylen

e G

RA

B

I F

luo

rant

hene

G

RA

B

m F

luor

enc

GR

AB

n N

apht

hale

ne-

GR

AB

o P

hena

nthr

ene

GR

AB

p P

yrcn

e G

RA

B

37 Total Polychlorinated

GR

AB

Bip

heny

ls (

PCB

s)

38 A

ntim

ony

GR

AB

39 A rscnic

GR

AB

40 C

adm

ium

G

RA

B

41 C

hrom

ium

II

(1)

GR

AB

42 C

hrom

ium

VI

GR

AB

NO

TE

S (

I) C

hrom

ium

II

= T

otal

Chr

omiu

m -

Hex

aval

ent C

hrom

ium

Ana

lytic

al

Min

imum

M

aim

llm d

aily

val

ue

Ave

rage

dai

ly v

alue

Method Used

Lev

el (

ML

) of

(met

hod

)

Tes

t Met

hod

conc

entr

atio

n m

ass

conc

entr

atio

n m

ass

(ug

I)

(1ig

1)

(kg

day)

(u

gI)

(k

gda

y)

8270

-(

38

8270

-(

38

8270

45

8

8270

-(

38

8270

-(

38

8270

-(

38

8270

-(

38

8270

-(

38

8270

-(

38

8270

45

8

8270

-(

38

8270

-(

38

8082

-(

20

200

-(

0

200

20

1

200

00

7 28

00

3

calc

ulat

ed

229

02

5

7196

A

-( 5

0

Rem

edia

tion

Gen

cral

Pcr

mit

- N

otic

e of

Int

cnt

----

----

----

----

----

----

----

----

----

PAR

AM

ET

ER

B

elie

ve

Bel

ieve

o

f Type of

Ana

lytic

al

Min

imul

l M

axim

um d

aily

val

ue

Avg

dai

ly v

alue

Abs

ent

Pres

ent

Sam

ples

Sa

mpl

e (e

M

etho

d L

evel

(M

L)

of

(I m

in-

grab

) U

sed

Tes

t Met

hod

conc

entr

atio

n Il

ass

conc

entr

atio

n m

ass

imum

) (m

etho

d )

(u

gI)

(u

g)

(k

gda

y)

(ug

I)

(kg

day)

43 C

oppe

r G

RA

B

200

43

2

44 L

ead

GR

AB

20

0

958

45 M

ercu

ry

GR

A

7470

A

0000

4

46 Niclel

GR

AB

20

0

0005

7

47 S

elen

ium

G

RA

B

200

-c

0

48 S

ilver

G

RA

B

200

-c

5

49 Z

inc

GR

A

200

06

0

50 I rOil

GR

AB

20

0

209

000

22

Oth

er (

dese

ribe

)

c F

or d

isch

arge

s w

here

met

als

are

belie

ved

pres

ent

ple

ase

fill

out t

he f

ollo

win

g

If y

es w

hich

met

als

A

rsen

ic

Cad

miu

m

Chr

omiu

m I

l L

ead

Step

1

Do

any

of th

e m

etal

s in

the

infl

uent

hav

e a

reas

onab

le p

oten

tial t

o ex

ceed

the

Zinc and Iron

effu

ent l

imits

in A

ppen

dix

II (

i t

he li

mits

set

at z

ero

to f

ive

dilu

tions

) Y

rg N

D

Step

2 For any metals which have reasonable potential to exceed the Appendix

III

limits

L

ook

up th

e lim

it ca

lcul

ated

at t

he c

orre

spon

ding

dilu

tion

fact

or in

calculate the dilution factor (DF) using the formula in Part LA3

c) (

step

2)

of th

e N

OI

App

endi

x IV

Do

any

of th

e m

etal

s in

the

infl

uent

hav

e th

e po

tent

ial t

o in

stru

ctio

ns o

r as

det

erm

ined

by

the

Stat

e pr

ior

to th

e su

bmis

sion

of

this

NO

L

exce

ed th

e co

rres

pond

ing

effu

ent l

imits

in A

ppen

dix

IV (

i i

s th

e W

hat i

s th

e di

lutio

n fa

ctor

for

app

licab

le m

etal

s

infl

uent

con

cent

ratio

n ab

ove

the

limit

set a

t the

cal

cula

ted

dilu

tion

fact

or)

Y

rgN

If

Yes

li

st w

hich

met

als

Sa

me

as a

bove

DF

Rem

cdia

tion

Gen

cral

Per

mit

- N

otic

e of

tnte

nt

4 T

reat

men

t sys

tem

info

rmat

ion

Ple

ase

desc

ribe

the

trea

tmen

t sys

tem

usi

ng s

epar

ate

shee

ts a

s ne

cess

ary

incl

udin

g

a) A

des

crip

tion

of th

e tr

eatm

ent s

yste

m i

nclu

ding

a s

chem

atic

of

the

prop

osed

or

exis

ting

trea

tmen

t sys

tem

Se

e Fi

gure

3

b) I

dent

ify

each

app

licab

le

Frac

tan

k Air stripper

Oilwater separator

Equalization tanks

Bag

filt

er (

g G

AC

filte

r (g

trea

tmen

t uni

t (ch

eck

all

that

app

ly)

Chl

orin

atio

n D

echl

orin

atio

n O

ther

(pl

ease

des

crib

e)

c) P

ropo

sed

aver

age

and

max

imum

flo

w r

ates

(ga

llons

per

min

ute)

for

the

disc

harg

c an

d th

e de

sign

flo

w r

ate(

s) (

gallo

ns p

CI

min

ute)

of

the

trca

tmen

t sys

tcm

A v

crag

c flo

w r

atc

of d

isch

argc

JO

GP

M

Max

imum

flo

w r

atc

oftr

eatm

ent s

ystc

m

20 G

PM

D

esig

n fl

ow r

ate

of tr

eatm

ent s

yste

m

0 G

PM

d) A

dcs

crip

tion

of c

hcm

ical

add

itive

s be

ing

used

or

plan

ncd

to b

e us

cd (

atta

ch M

SDS

shee

ts)

Not

App

licab

le

5 R

ecei

ving

sur

face

wat

er(s

) P

leas

c pr

ovid

c in

form

atio

n ab

out t

he r

ccei

ving

wat

cr (

s) u

sing

sep

arat

e sh

eets

as

ncce

ssar

y in

clud

ing

Idcn

tify

thc

disc

harg

e pa

thw

ay

I Direct

I W

ithin

fac

ility

I

Stor

m d

rain

(g

I Riv

erb

rook

(g

I W

etla

nds

_ I

Oth

cr (

desc

ribc

)Pr

ovid

e a

narr

ativ

e de

scri

ptio

n of

thc

disc

harg

e pa

thw

ay i

nclu

ding

the

nam

e(s)

of

the

rcce

ivin

g w

ater

s

Dis

char

ge to

sto

rmw

ater

dra

inag

e sy

stem

in R

oute

J35

85 w

hich

dis

char

ges

to a

trib

utar

y to

Jnd

ian

Bro

ok a

ppro

x V

mile

Nor

th o

f the

sitc

Rem

edia

tion

Gen

eral

Per

mit

- N

otic

e of

Int

ent

c) A

ttach

a d

etai

led

map

(s)

indi

catin

g th

e si

te 1

0cat

ion

and

loca

tion

of th

e ou

tfal

l to

the

rece

ivin

g w

ater

I F

or m

ultip

le d

isch

arge

s n

umbe

r th

e di

scha

rges

seq

uent

ially

2

For

indi

rect

dis

char

gers

ind

icat

e th

e lo

catio

n of

the

disc

harg

e to

the

indi

rect

con

veya

nce

and

the

disc

harg

e to

sur

face

wat

er

The

map

sho

uld

also

incl

ude

the

loca

tion

and

dist

ance

to th

e ne

ares

t san

itary

sew

er a

s w

ell a

s th

e lo

cus

of n

earb

y se

nsiti

ve r

ecep

tors

(ba

sed

on U

SGS

topo

grap

hica

l m

appi

ng)

suc

h as

sur

face

wat

ers

dri

nkin

g w

ater

sup

plie

s a

nd w

etla

nd a

reas

d)

Pro

vide

the

stat

e w

ater

qua

lity

clas

sifi

catio

n of

the

rece

ivin

g w

ater

e) P

rovi

de th

e re

port

ed o

r ca

lcul

ated

sev

en d

ay-t

en y

ear

low

flo

w (

7QIO

) of

the

rece

ivin

g w

ater

00

421

cfs

Plea

se a

ttach

any

cal

cula

tion

shee

ts u

sed

to s

uppo

rt s

trea

m f

low

and

dilu

tion

calc

ulat

ions

f) I

s th

e re

ceiv

ing

wat

er a

list

ed 3

03(d

) w

ater

qua

lity

impa

ired

or

limite

d w

ater

Y

es 0 No IZlfyes

for

whi

ch p

ollu

tant

(s)

NA

Is th

ere

a T

MD

L

Yes

0 No IZlfyes

for

whi

ch p

ollu

tant

(s)

NA

6 Results of Consultation with Federal Services

Plea

se p

rovi

de th

e fo

llow

ing

info

rmat

ion

acco

rdin

g to

req

uire

men

ts o

f Pa

r I

B4

and

App

endi

ces

II a

nd V

II

a) A

re a

ny li

sted

thre

aten

ed o

r en

dang

ered

spe

cies

or

desi

gnat

ed c

ritic

al h

abita

t in

pro

xim

ity to

the

disc

harg

e Y

es 0 No

Has

any

con

sulta

tion

with

the

fede

ral s

ervi

ces

been

com

plet

ed

Yes

0 No IZ

or is

con

sulta

tion

unde

rway

Y

es 0 No

Wha

t wer

e th

e re

sults

oft

he c

onsu

ltatio

n w

ith th

e U

S F

ish

and

Wild

life

Serv

ice

and

or N

atio

nal M

arin

e Fi

sher

ies

Serv

ice

(che

ck o

ne)

Not

app

licab

le

a n

o je

opar

dy

opin

ion

or

writ

ten

conc

urre

nceD

on

a fin

ding

that

the

disc

harg

es a

re n

ot li

kely

to a

dver

sely

aff

ect a

ny e

ndan

gere

d sp

ecie

s or

cri

tical

hab

itat

b) A

re a

ny h

isto

ric

prop

ertie

s lis

ted

or e

ligib

le f

or li

stin

g on

the

Nat

iona

l Reg

iste

r of

His

tori

c Pl

aces

loca

ted

on th

e fa

cilit

y or

site

or

in p

roxi

mity

to th

e di

scha

rge

Yes

0 No IZ

Have

any

sta

te o

r tr

ibal

his

tori

c pr

eser

vatio

n of

fcer

bee

n co

nsul

ted

in th

is d

eter

min

atio

n (M

assa

chus

etts

onl

y)

Yes

0 No IZ

Rcm

edia

tion

Gen

eral

Per

mit

- N

otic

e of

Int

ent

7 S

uppl

emen

tal i

nfor

mat

ion

Please provide any supplemental information

Attach any analytical data used to support the application

Atta

ch a

ny c

ertif

icitt

ion(

s) r

equi

red

by th

e ge

nera

1 pe

rmit

See

cove

r le

tter

Rcm

cdia

tion

Gcn

cral

Pcr

mit

- N

otic

e of

Int

cnt

8 Signature Requirements

The

Not

ice

of I

nten

t mus

t be

sign

ed b

y th

e op

erat

or in

acc

orda

nce

with

the

sign

ator

y re

quir

emen

ts o

f 40

CFR

Sec

tion

122

i

nclu

ding

the

follo

win

g ce

liifi

catio

n

I certif under penalty of law that th

is d

ocum

ent a

nd a

ll at

tach

men

ts w

ere

prep

ared

und

er m

y di

rect

ion

or s

uper

visi

on in

acc

orda

nce

with

a s

yste

m

desi

gned

to a

ssur

e th

at q

ualif

ed p

erso

nnel

pro

perl

y ga

ther

and

eva

luat

e th

e in

form

atio

n su

bmite

d B

ased

on

my

inqu

iry

of th

e pe

rson

or

pers

ons

who

m

anag

e th

e sy

stem

or

thos

e pe

rson

s di

rect

ly r

espo

nsib

le f

or g

athe

ring

the

info

rmat

ion

I certif that the information submitted

to th

e be

st o

f my

kn

owle

dge

and

belie

f tr

ue a

ccur

ate

and

com

plet

e I

cert

if th

at I

am a

war

e th

at th

ere

are

sign

ifcan

t pen

altie

s fo

r su

bmitt

ing

fals

e in

form

atio

n i

nclu

ding

th

e po

ssib

ility

of

fine

and

impr

ison

men

t for

kno

win

g vi

olat

ions

FacilitySite Name

Form

er T

exac

o Se

rvic

e St

atio

n 1

Gro

ve S

tree

t H

opki

nton

MA

Ope

rato

r si

gnat

ure

A

a

d

Titl

e

Mic

hael

I D

ziur

a S

r E

nvir

onm

enta

l Eng

inee

r

Dat

e

Rem

edia

tion

Gen

eral

Per

mit

- N

otic

e of

Int

ent

Dilution Factor Calculation Former Texaco Station 1 Grove St Hopkinton MA

DF=(Od+Os)Od

DF = Dilution factor

Od = Max flow rate of discharge in cubic feet per second Os = receiving water flow in cubic feet per seconds 7010 flow rate Tributary to Indian Brook 7010 = min flow for seven consecutive days with a recurrence interval of 10 years

0444 00421

7010 flow based on data obtained from USGS Steamflow Statistics Report Data attached

1070

UUvCUiLliUVV ulC1lili lv-Ull tage 1 01 1

Streamstats Ungaged Site Report Date Fri Oct 312008113520 Site Location Massachusetts NAD83 Latitude 42 2369 (421412) NAD83 Longitude -715240 (-7131 26) NAD27 Latitude 42 2368 (42 14 12) NAD27 Longitude -715245 (-7131 28) Drainage Area 0 34 mi2

IPeak Flow Basin Characteristics

1100 Statewide Low Flow (034 mi2)

Value Regression Equation Valid Rang

Min II MaxI Parameter

161 149I Drainage Area (square miles) II 034 (below min value 161)11

1811 032 24I Mean Basin Slope from 250K DEM (percent)

II Stratified Drift per Stream Length (square mile per mile)11 04511 19 Massachusett Region (dimensionless)

Warning Some parameters are outside the suggested range Estimates wil be extrapolations with unknown errors

IStreamflow Statistics II 90-Percent Prediction Interval

Flow (ft3s) years ofPrediction Error (percent) record Minimum MaxImum

II EquivalentIStatistiC 03211

I D50

I D60

0961

069 I D75

0529 I D80

0363 I D85

0243 I D90

0126 I D95

007511 1 D98

0050711 1 D99

0134 I M7D2Y

0379 I AUGD50

M7DlOY 0042

httpstreamstatsagscrusgsgovgisimgReportsFlowStatsReportl 060 20081031113520 10312008

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wat

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ater

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add

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al s

heet

s as

nee

ded)

incl

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g

Des

crib

e th

e di

scha

rge

activ

ities

for

whi

ch th

e ow

ner

appl

ican

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seek

ing

cove

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Site

Rem

edia

tion

Gro

undw

ater

will

nee

d to

be

pum

ped

duri

ng g

asol

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impa

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soi

l exc

avat

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activ

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and

fro

m a

hig

h va

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(HV

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syst

em

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ovid

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Num

ber

of

2) What is the

max

imum

and average

flow

ra

te o

f di

scha

rge

(in

cubi

c fe

et p

er s

econ

d W

s)

Max

flo

w 0

044

4 ft3

sec

fo

llow

ing

disc

harg

e A

vera

ge f

low

0 0

222

ft3s

ec

Is m

axim

um f

low

a d

esi

n value Yes

No D

info

rmat

ion

poin

ts

For

aver

age

flow

inc

lude

the

units

and

app

ropr

iate

not

atio

n if

this

val

ue is

a d

esig

n va

lue

or e

stim

ate

if n

ot a

vaila

ble

about each

disc

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e

3) L

atitu

de a

nd lo

ngitu

de o

f ea

ch d

isch

arge

with

in 5

00 f

eet

pt

long

31

18

lat

42

13 4

2

pt2

lon

g _

at

- p

t3 l

ong

_ Ia

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pt4

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_ Ia

t -

pt5

lon

g

lat

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t -

etc

4) I

f hy

dros

tatic

test

ing

tota

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ume

of th

e di

scha

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(gal

s)

5) I

s th

e di

scha

rge

inte

mitt

ent

Or

seas

onal

Is d

isch

arge

ong

oing

Yes

D

isch

arge

dur

ing

dew

ater

ing

of s

oil e

xcav

atio

n an

d th

en lo

ng te

rm f

rom

a H

VE

sys

tem

NA

c) E

xpec

ted

date

s of

dis

char

ge (

mm

dd

yy)

sta

rt

Sum

mer

200

9 en

d S

umm

er 2

012

d) P

leas

e at

tach

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or f

low

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emat

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how

ing

wat

er f

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thro

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the

faci

tity

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g

See

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ched

fi

ure

3

I s

ourc

es o

f in

take

wat

er 2

con

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utin

g fl

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rom

the

oper

atio

n 3

tre

atm

ent u

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4 d

isch

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and

rece

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ater

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Rem

edia

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Gen

eral

Per

mit

- N

otic

e of

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ent

----

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3 C

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min

ant i

nfor

mat

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In

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plet

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n t

he a

pplic

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ke a

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imum

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one

sam

ple

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e un

trea

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wat

er a

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ave

it an

alyz

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or a

ll of

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pa

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His

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may

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ned

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M

assa

cbus

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ions

310

CM

R 4

0 0

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the

Mas

sach

uset

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ontin

genc

y Pl

an (

Chapter 2IE

) ii

New

Ham

pshi

re s

Titl

e 50

RSA

485

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Pol

lutio

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D

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Act

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of

Typ

e of

Abs

ent

Pres

ent

Sam

ples

Sa

mpl

e (e

(1 m

in-

grab

)

imum

)

25 I

T

rich

loro

etha

ne

GR

AB

26 )

T

rich

loro

ctha

ne

GR

AB

27

Tri

chlo

roet

hyle

nc

GR

A

28 V

inyl

Chl

orid

e G

RA

29 A

ceto

ne

GR

AB

30 14

Dio

xane

G

RA

B

31 T

otal

Phe

nols

G

RA

B

32

Pcnt

achl

orop

hcno

l G

RA

B

33 Total Phthalatcs

GR

AB

(phthalatc csthcrs)

34 Bis

(2- E

thyl

hcxy

l)

GR

AB

Pht

hala

tc ID

ishy(c

thyl

hcxy

l) P

htha

latc

l

35 T

otal

Gro

up I

G

RA

B

Pol

ycyc

lic A

rom

atic

H

ydro

carb

ons

(PA

l-I)

a Bcnzo(a)

Ant

hrac

cnc

GR

AB

b Bcnzo(a)

Pyrc

nc

GR

A

c Bcnzo(b

GR

AB

)Flu

oran

thcn

c

d Bcnzo(k)

Fllio

rallt

hcnc

G

RA

B

c C

hrys

cnc

GR

AB

Ana

lytic

al

Min

imum

Lev

el

Max

imum

dai

ly v

alue

A

vg d

aily

Val

ue

Method Used

(ML)

ofT

est

(met

hod

)

Met

hod

coilc

entr

atio

n m

ass

conc

entr

atio

n m

ass

(ug

I)

(ug

I)

(kg

day)

(u

gI)

(k

gda

y)

5030

10

0

5030

10

0

5030

10

0

5030

10

0

5030

10

00

5030

20

00

8270

38

8270

15

4

8270

All phthalates are

BD

L s

ee la

b re

port

8270

38

8270

-0

269

8270

38

8270

38

shy

8270

38

8270

38

8270

38

The

Stli

l of

indi

vidu

al p

htha

late

com

poun

ds

Rem

edia

tion

Gen

eral

Per

mit

- N

otic

e of

Int

ent

PAR

AM

ET

ER

B

elie

ve

Bel

ieve

o

f Type of

Abs

ent

Pres

ent

Sam

ples

Sa

mpl

e (e

(1 m

in-

grab

)

imum

)

f D

iben

zo(a

G

RA

B

anth

racc

ne

g r

nde

no(l

3-

cd)

GR

AB

Pyrc

nc

36 T

otal

Gro

up I

I G

RA

B

Pol

ycyc

lic A

rom

atic

H

ydro

carb

ons

(pA

R)

h A

cena

pht

hene

G

RA

B

i A

ccna

phth

ylen

c

GR

AB

j A

nthr

accn

c G

RA

B

k B

enzo

(ghi

)Per

ylen

e G

RA

B

I F

luo

rant

hene

G

RA

B

m F

luor

enc

GR

AB

n N

apht

hale

ne-

GR

AB

o P

hena

nthr

ene

GR

AB

p P

yrcn

e G

RA

B

37 Total Polychlorinated

GR

AB

Bip

heny

ls (

PCB

s)

38 A

ntim

ony

GR

AB

39 A rscnic

GR

AB

40 C

adm

ium

G

RA

B

41 C

hrom

ium

II

(1)

GR

AB

42 C

hrom

ium

VI

GR

AB

NO

TE

S (

I) C

hrom

ium

II

= T

otal

Chr

omiu

m -

Hex

aval

ent C

hrom

ium

Ana

lytic

al

Min

imum

M

aim

llm d

aily

val

ue

Ave

rage

dai

ly v

alue

Method Used

Lev

el (

ML

) of

(met

hod

)

Tes

t Met

hod

conc

entr

atio

n m

ass

conc

entr

atio

n m

ass

(ug

I)

(1ig

1)

(kg

day)

(u

gI)

(k

gda

y)

8270

-(

38

8270

-(

38

8270

45

8

8270

-(

38

8270

-(

38

8270

-(

38

8270

-(

38

8270

-(

38

8270

-(

38

8270

45

8

8270

-(

38

8270

-(

38

8082

-(

20

200

-(

0

200

20

1

200

00

7 28

00

3

calc

ulat

ed

229

02

5

7196

A

-( 5

0

Rem

edia

tion

Gen

cral

Pcr

mit

- N

otic

e of

Int

cnt

----

----

----

----

----

----

----

----

----

PAR

AM

ET

ER

B

elie

ve

Bel

ieve

o

f Type of

Ana

lytic

al

Min

imul

l M

axim

um d

aily

val

ue

Avg

dai

ly v

alue

Abs

ent

Pres

ent

Sam

ples

Sa

mpl

e (e

M

etho

d L

evel

(M

L)

of

(I m

in-

grab

) U

sed

Tes

t Met

hod

conc

entr

atio

n Il

ass

conc

entr

atio

n m

ass

imum

) (m

etho

d )

(u

gI)

(u

g)

(k

gda

y)

(ug

I)

(kg

day)

43 C

oppe

r G

RA

B

200

43

2

44 L

ead

GR

AB

20

0

958

45 M

ercu

ry

GR

A

7470

A

0000

4

46 Niclel

GR

AB

20

0

0005

7

47 S

elen

ium

G

RA

B

200

-c

0

48 S

ilver

G

RA

B

200

-c

5

49 Z

inc

GR

A

200

06

0

50 I rOil

GR

AB

20

0

209

000

22

Oth

er (

dese

ribe

)

c F

or d

isch

arge

s w

here

met

als

are

belie

ved

pres

ent

ple

ase

fill

out t

he f

ollo

win

g

If y

es w

hich

met

als

A

rsen

ic

Cad

miu

m

Chr

omiu

m I

l L

ead

Step

1

Do

any

of th

e m

etal

s in

the

infl

uent

hav

e a

reas

onab

le p

oten

tial t

o ex

ceed

the

Zinc and Iron

effu

ent l

imits

in A

ppen

dix

II (

i t

he li

mits

set

at z

ero

to f

ive

dilu

tions

) Y

rg N

D

Step

2 For any metals which have reasonable potential to exceed the Appendix

III

limits

L

ook

up th

e lim

it ca

lcul

ated

at t

he c

orre

spon

ding

dilu

tion

fact

or in

calculate the dilution factor (DF) using the formula in Part LA3

c) (

step

2)

of th

e N

OI

App

endi

x IV

Do

any

of th

e m

etal

s in

the

infl

uent

hav

e th

e po

tent

ial t

o in

stru

ctio

ns o

r as

det

erm

ined

by

the

Stat

e pr

ior

to th

e su

bmis

sion

of

this

NO

L

exce

ed th

e co

rres

pond

ing

effu

ent l

imits

in A

ppen

dix

IV (

i i

s th

e W

hat i

s th

e di

lutio

n fa

ctor

for

app

licab

le m

etal

s

infl

uent

con

cent

ratio

n ab

ove

the

limit

set a

t the

cal

cula

ted

dilu

tion

fact

or)

Y

rgN

If

Yes

li

st w

hich

met

als

Sa

me

as a

bove

DF

Rem

cdia

tion

Gen

cral

Per

mit

- N

otic

e of

tnte

nt

4 T

reat

men

t sys

tem

info

rmat

ion

Ple

ase

desc

ribe

the

trea

tmen

t sys

tem

usi

ng s

epar

ate

shee

ts a

s ne

cess

ary

incl

udin

g

a) A

des

crip

tion

of th

e tr

eatm

ent s

yste

m i

nclu

ding

a s

chem

atic

of

the

prop

osed

or

exis

ting

trea

tmen

t sys

tem

Se

e Fi

gure

3

b) I

dent

ify

each

app

licab

le

Frac

tan

k Air stripper

Oilwater separator

Equalization tanks

Bag

filt

er (

g G

AC

filte

r (g

trea

tmen

t uni

t (ch

eck

all

that

app

ly)

Chl

orin

atio

n D

echl

orin

atio

n O

ther

(pl

ease

des

crib

e)

c) P

ropo

sed

aver

age

and

max

imum

flo

w r

ates

(ga

llons

per

min

ute)

for

the

disc

harg

c an

d th

e de

sign

flo

w r

ate(

s) (

gallo

ns p

CI

min

ute)

of

the

trca

tmen

t sys

tcm

A v

crag

c flo

w r

atc

of d

isch

argc

JO

GP

M

Max

imum

flo

w r

atc

oftr

eatm

ent s

ystc

m

20 G

PM

D

esig

n fl

ow r

ate

of tr

eatm

ent s

yste

m

0 G

PM

d) A

dcs

crip

tion

of c

hcm

ical

add

itive

s be

ing

used

or

plan

ncd

to b

e us

cd (

atta

ch M

SDS

shee

ts)

Not

App

licab

le

5 R

ecei

ving

sur

face

wat

er(s

) P

leas

c pr

ovid

c in

form

atio

n ab

out t

he r

ccei

ving

wat

cr (

s) u

sing

sep

arat

e sh

eets

as

ncce

ssar

y in

clud

ing

Idcn

tify

thc

disc

harg

e pa

thw

ay

I Direct

I W

ithin

fac

ility

I

Stor

m d

rain

(g

I Riv

erb

rook

(g

I W

etla

nds

_ I

Oth

cr (

desc

ribc

)Pr

ovid

e a

narr

ativ

e de

scri

ptio

n of

thc

disc

harg

e pa

thw

ay i

nclu

ding

the

nam

e(s)

of

the

rcce

ivin

g w

ater

s

Dis

char

ge to

sto

rmw

ater

dra

inag

e sy

stem

in R

oute

J35

85 w

hich

dis

char

ges

to a

trib

utar

y to

Jnd

ian

Bro

ok a

ppro

x V

mile

Nor

th o

f the

sitc

Rem

edia

tion

Gen

eral

Per

mit

- N

otic

e of

Int

ent

c) A

ttach

a d

etai

led

map

(s)

indi

catin

g th

e si

te 1

0cat

ion

and

loca

tion

of th

e ou

tfal

l to

the

rece

ivin

g w

ater

I F

or m

ultip

le d

isch

arge

s n

umbe

r th

e di

scha

rges

seq

uent

ially

2

For

indi

rect

dis

char

gers

ind

icat

e th

e lo

catio

n of

the

disc

harg

e to

the

indi

rect

con

veya

nce

and

the

disc

harg

e to

sur

face

wat

er

The

map

sho

uld

also

incl

ude

the

loca

tion

and

dist

ance

to th

e ne

ares

t san

itary

sew

er a

s w

ell a

s th

e lo

cus

of n

earb

y se

nsiti

ve r

ecep

tors

(ba

sed

on U

SGS

topo

grap

hica

l m

appi

ng)

suc

h as

sur

face

wat

ers

dri

nkin

g w

ater

sup

plie

s a

nd w

etla

nd a

reas

d)

Pro

vide

the

stat

e w

ater

qua

lity

clas

sifi

catio

n of

the

rece

ivin

g w

ater

e) P

rovi

de th

e re

port

ed o

r ca

lcul

ated

sev

en d

ay-t

en y

ear

low

flo

w (

7QIO

) of

the

rece

ivin

g w

ater

00

421

cfs

Plea

se a

ttach

any

cal

cula

tion

shee

ts u

sed

to s

uppo

rt s

trea

m f

low

and

dilu

tion

calc

ulat

ions

f) I

s th

e re

ceiv

ing

wat

er a

list

ed 3

03(d

) w

ater

qua

lity

impa

ired

or

limite

d w

ater

Y

es 0 No IZlfyes

for

whi

ch p

ollu

tant

(s)

NA

Is th

ere

a T

MD

L

Yes

0 No IZlfyes

for

whi

ch p

ollu

tant

(s)

NA

6 Results of Consultation with Federal Services

Plea

se p

rovi

de th

e fo

llow

ing

info

rmat

ion

acco

rdin

g to

req

uire

men

ts o

f Pa

r I

B4

and

App

endi

ces

II a

nd V

II

a) A

re a

ny li

sted

thre

aten

ed o

r en

dang

ered

spe

cies

or

desi

gnat

ed c

ritic

al h

abita

t in

pro

xim

ity to

the

disc

harg

e Y

es 0 No

Has

any

con

sulta

tion

with

the

fede

ral s

ervi

ces

been

com

plet

ed

Yes

0 No IZ

or is

con

sulta

tion

unde

rway

Y

es 0 No

Wha

t wer

e th

e re

sults

oft

he c

onsu

ltatio

n w

ith th

e U

S F

ish

and

Wild

life

Serv

ice

and

or N

atio

nal M

arin

e Fi

sher

ies

Serv

ice

(che

ck o

ne)

Not

app

licab

le

a n

o je

opar

dy

opin

ion

or

writ

ten

conc

urre

nceD

on

a fin

ding

that

the

disc

harg

es a

re n

ot li

kely

to a

dver

sely

aff

ect a

ny e

ndan

gere

d sp

ecie

s or

cri

tical

hab

itat

b) A

re a

ny h

isto

ric

prop

ertie

s lis

ted

or e

ligib

le f

or li

stin

g on

the

Nat

iona

l Reg

iste

r of

His

tori

c Pl

aces

loca

ted

on th

e fa

cilit

y or

site

or

in p

roxi

mity

to th

e di

scha

rge

Yes

0 No IZ

Have

any

sta

te o

r tr

ibal

his

tori

c pr

eser

vatio

n of

fcer

bee

n co

nsul

ted

in th

is d

eter

min

atio

n (M

assa

chus

etts

onl

y)

Yes

0 No IZ

Rcm

edia

tion

Gen

eral

Per

mit

- N

otic

e of

Int

ent

7 S

uppl

emen

tal i

nfor

mat

ion

Please provide any supplemental information

Attach any analytical data used to support the application

Atta

ch a

ny c

ertif

icitt

ion(

s) r

equi

red

by th

e ge

nera

1 pe

rmit

See

cove

r le

tter

Rcm

cdia

tion

Gcn

cral

Pcr

mit

- N

otic

e of

Int

cnt

8 Signature Requirements

The

Not

ice

of I

nten

t mus

t be

sign

ed b

y th

e op

erat

or in

acc

orda

nce

with

the

sign

ator

y re

quir

emen

ts o

f 40

CFR

Sec

tion

122

i

nclu

ding

the

follo

win

g ce

liifi

catio

n

I certif under penalty of law that th

is d

ocum

ent a

nd a

ll at

tach

men

ts w

ere

prep

ared

und

er m

y di

rect

ion

or s

uper

visi

on in

acc

orda

nce

with

a s

yste

m

desi

gned

to a

ssur

e th

at q

ualif

ed p

erso

nnel

pro

perl

y ga

ther

and

eva

luat

e th

e in

form

atio

n su

bmite

d B

ased

on

my

inqu

iry

of th

e pe

rson

or

pers

ons

who

m

anag

e th

e sy

stem

or

thos

e pe

rson

s di

rect

ly r

espo

nsib

le f

or g

athe

ring

the

info

rmat

ion

I certif that the information submitted

to th

e be

st o

f my

kn

owle

dge

and

belie

f tr

ue a

ccur

ate

and

com

plet

e I

cert

if th

at I

am a

war

e th

at th

ere

are

sign

ifcan

t pen

altie

s fo

r su

bmitt

ing

fals

e in

form

atio

n i

nclu

ding

th

e po

ssib

ility

of

fine

and

impr

ison

men

t for

kno

win

g vi

olat

ions

FacilitySite Name

Form

er T

exac

o Se

rvic

e St

atio

n 1

Gro

ve S

tree

t H

opki

nton

MA

Ope

rato

r si

gnat

ure

A

a

d

Titl

e

Mic

hael

I D

ziur

a S

r E

nvir

onm

enta

l Eng

inee

r

Dat

e

Rem

edia

tion

Gen

eral

Per

mit

- N

otic

e of

Int

ent

Dilution Factor Calculation Former Texaco Station 1 Grove St Hopkinton MA

DF=(Od+Os)Od

DF = Dilution factor

Od = Max flow rate of discharge in cubic feet per second Os = receiving water flow in cubic feet per seconds 7010 flow rate Tributary to Indian Brook 7010 = min flow for seven consecutive days with a recurrence interval of 10 years

0444 00421

7010 flow based on data obtained from USGS Steamflow Statistics Report Data attached

1070

UUvCUiLliUVV ulC1lili lv-Ull tage 1 01 1

Streamstats Ungaged Site Report Date Fri Oct 312008113520 Site Location Massachusetts NAD83 Latitude 42 2369 (421412) NAD83 Longitude -715240 (-7131 26) NAD27 Latitude 42 2368 (42 14 12) NAD27 Longitude -715245 (-7131 28) Drainage Area 0 34 mi2

IPeak Flow Basin Characteristics

1100 Statewide Low Flow (034 mi2)

Value Regression Equation Valid Rang

Min II MaxI Parameter

161 149I Drainage Area (square miles) II 034 (below min value 161)11

1811 032 24I Mean Basin Slope from 250K DEM (percent)

II Stratified Drift per Stream Length (square mile per mile)11 04511 19 Massachusett Region (dimensionless)

Warning Some parameters are outside the suggested range Estimates wil be extrapolations with unknown errors

IStreamflow Statistics II 90-Percent Prediction Interval

Flow (ft3s) years ofPrediction Error (percent) record Minimum MaxImum

II EquivalentIStatistiC 03211

I D50

I D60

0961

069 I D75

0529 I D80

0363 I D85

0243 I D90

0126 I D95

007511 1 D98

0050711 1 D99

0134 I M7D2Y

0379 I AUGD50

M7DlOY 0042

httpstreamstatsagscrusgsgovgisimgReportsFlowStatsReportl 060 20081031113520 10312008

----

-

3 C

onta

min

ant i

nfor

mat

ion

In

orde

r to

com

plet

e th

is s

ectio

n t

he a

pplic

ant w

ill n

eed

to ta

ke a

min

imum

of

one

sam

ple

of th

e un

trea

ted

wat

er a

nd b

ave

it an

alyz

ed f

or a

ll of

the

pa

ram

eter

s lis

ted

in A

ppen

dix

Ill

His

tori

cal d

ata

(i

dat

a ta

ken

no m

ore

tban

2 y

ears

pri

or to

tbe

effe

ctiv

e da

te o

ftbe

per

mit)

may

be

used

if o

btai

ned

purs

uant

toi

M

assa

cbus

etts

reg

ulat

ions

310

CM

R 4

0 0

000

the

Mas

sach

uset

ts C

ontin

genc

y Pl

an (

Chapter 2IE

) ii

New

Ham

pshi

re s

Titl

e 50

RSA

485

-A W

ater

Pol

lutio

n an

d W

aste

D

ispo

sal o

r T

itle

50 R

SA 4

85-C

Gro

undw

ater

Pro

tect

ion

Act

or

iii a

n E

P A

per

mit

excl

usio

n le

tter

issu

ed p

ursu

ant t

o 40

CFR

122

p

rovi

ded

the

data

was

ana

lyze

d w

itb te

st

met

bods

that

mee

t the

req

uire

men

ts o

ftbi

s pe

rmit

Oth

erw

ise

a n

ew s

ampl

e sh

all b

e ta

ken

and

anal

yzed

a) B

ased

on

the

anal

ysis

of

the

sam

ple(

s) o

f th

e un

trea

ted

infl

uent

the

app

lican

t mus

t che

ck tb

e bo

x of

tbe

sub-

cate

gori

es tb

at tb

e po

tent

ial d

isch

arge

fal

ls w

ithin

Gas

olin

e O

nly

VO

C O

nly

Prim

arily

Met

als

Urb

an F

ill S

ites

Con

tam

inat

ed S

umps

Mixed Contaminants

Aqu

ifer

Tes

ting

Fue

l Oils

(an

d V

OC

with

Oth

er

Petr

oleu

m w

itb O

ther

L

iste

d C

onta

min

ated

C

onta

min

ated

H

ydro

stat

ic T

estin

g of

W

ell D

evel

opm

ent o

r

Otb

er O

ils)

only

C

onta

min

ants

C

onta

min

ants

Si

tes

D

redl

e C

onde

nsat

es

Pip

el in

esT

anks

R

ehab

ilita

tion

b) B

ased

on

tbe

anal

ysis

oft

be u

ntre

ated

infl

uent

tbe

app

lican

t mus

t ind

icat

e w

hetb

er e

ach

liste

d ch

emic

al is

bel

ieve

d pr

esen

t or

belie

ved

abse

nt in

the

pote

ntia

l di

scha

rge

Atta

ch a

dditi

onal

sbe

ets

as n

eede

d

PAR

AM

ET

ER

B

clic

vc

Bcl

ievc

o

f T

ype

of

Ana

lytic

al

Min

imum

M

axim

um d

aily

val

uc

Avg

dai

ly v

alue

Abs

ent

Pres

ent

Sam

ples

Sa

mpl

e M

etho

d L

cvel

(M

L)

of

(1 m

in-

(c

gra

b)

Usc

d T

est M

etho

d co

ncen

trat

ion

mas

s co

nccn

trat

ion

mas

s

imum

) (m

etho

d )

(u

gI)

(u

gll)

(k

gda

y)

(ug

I)

(kg

day)

I T

otal

Sus

pend

ed S

olid

s

GR

AB

SM

254

0D

000

000

000

1526

GR

AB

SM

18-

20 4

500

000

-c 1

00 0

002

Tot

al R

csid

ual

Chl

orin

c

158

3 T

otal

Pct

rolc

um

GR

AB

16

64

000

500

Hyd

roca

l bo

ns

4 C

yani

de

GR

AB

90

12A

-c

1O

5 B

enzc

nc

GR

AB

50

30

580

6 T

oluc

nc

GR

A

5030

90

0 1

95

7 E

thyl

bcnz

cne

G

RA

B

5030

18

0

8 (

m

o) X

ylcn

cs

GR

AB

50

30

274

70

9 T

otal

BT

EX

G

RA

50

30

130

BT

EX

= S

UIl

of

Ben

zene

Tol

uene

Eth

ylbe

nzen

e to

tal X

ylen

es

Rem

edia

tion

Gen

eral

Per

mit

- N

otic

e of

Int

ent

PAR

AM

ET

ER

B

elie

ve

Bel

ieve

of

Typ

e of

Abs

ent

Pres

ent

Sam

ples

Sa

mpl

e (e

(1 m

in-

grab

)

imum

)

10 Ethylene

Dib

rom

ide

GR

A

(12

- D

ibro

mo-

met

hane

)

11

Met

hyl-

tert

-But

yl

GR

AB

Eth

er (

MtB

E)

12 tel-

But

yl

Alc

ohol

G

RA

(T

BA

)

13 tert-

Am

yl

Met

hyl

GR

AB

Eth

er (

TA

ME

)

14 N

apht

hale

ne

GR

AB

15 C

arbo

n T

etra

-G

RA

B

chlo

ride

16 14

Die

hlol

ben

zene

G

RA

17

Die

hlor

oben

zene

G

RA

B

18

3 D

ichl

orob

enze

ne

GR

AB

19

1 D

iehl

oroc

than

e G

RA

20 12

Dic

hlor

oeth

ane

GR

AB

21 1

Die

hlol

oet

hyle

ne

GR

A

22 c

is-

Dic

hlor

o-G

RA

B

ethy

lene

23

Die

hlor

omet

hane

G

RA

B

(Met

hyle

ne C

hlor

ide)

24

Tet

rach

loro

ethy

lene

G

RA

B

Ana

lytic

al

Min

imum

M

axim

um d

aily

val

ue

Avg

dai

ly v

alue

Met

hod

Lev

el (

ML

) of

Use

d T

est M

etho

d co

ncen

trat

ion

mas

s co

ncen

trat

ion

mas

s

(met

hod

)

(ug

I)

(ugf

l)

(kg

day)

(u

gI)

(k

gda

y)

5030

-c

50

5030

29

3

5030

-c

100

0

5030

-c

100

5030

79

1 08

6

5030

-c

100

5030

-c

100

5030

-c

100

5030

-c

100

5030

-c

100

5030

-c

100

5030

-c

100

5030

-c

100

5030

-c

500

5030

-c

100

Remediation General Permit - Notice ofIntent

PAR

AM

ET

ER

B

elie

ve

Bel

ieve

of

Typ

e of

Abs

ent

Pres

ent

Sam

ples

Sa

mpl

e (e

(1 m

in-

grab

)

imum

)

25 I

T

rich

loro

etha

ne

GR

AB

26 )

T

rich

loro

ctha

ne

GR

AB

27

Tri

chlo

roet

hyle

nc

GR

A

28 V

inyl

Chl

orid

e G

RA

29 A

ceto

ne

GR

AB

30 14

Dio

xane

G

RA

B

31 T

otal

Phe

nols

G

RA

B

32

Pcnt

achl

orop

hcno

l G

RA

B

33 Total Phthalatcs

GR

AB

(phthalatc csthcrs)

34 Bis

(2- E

thyl

hcxy

l)

GR

AB

Pht

hala

tc ID

ishy(c

thyl

hcxy

l) P

htha

latc

l

35 T

otal

Gro

up I

G

RA

B

Pol

ycyc

lic A

rom

atic

H

ydro

carb

ons

(PA

l-I)

a Bcnzo(a)

Ant

hrac

cnc

GR

AB

b Bcnzo(a)

Pyrc

nc

GR

A

c Bcnzo(b

GR

AB

)Flu

oran

thcn

c

d Bcnzo(k)

Fllio

rallt

hcnc

G

RA

B

c C

hrys

cnc

GR

AB

Ana

lytic

al

Min

imum

Lev

el

Max

imum

dai

ly v

alue

A

vg d

aily

Val

ue

Method Used

(ML)

ofT

est

(met

hod

)

Met

hod

coilc

entr

atio

n m

ass

conc

entr

atio

n m

ass

(ug

I)

(ug

I)

(kg

day)

(u

gI)

(k

gda

y)

5030

10

0

5030

10

0

5030

10

0

5030

10

0

5030

10

00

5030

20

00

8270

38

8270

15

4

8270

All phthalates are

BD

L s

ee la

b re

port

8270

38

8270

-0

269

8270

38

8270

38

shy

8270

38

8270

38

8270

38

The

Stli

l of

indi

vidu

al p

htha

late

com

poun

ds

Rem

edia

tion

Gen

eral

Per

mit

- N

otic

e of

Int

ent

PAR

AM

ET

ER

B

elie

ve

Bel

ieve

o

f Type of

Abs

ent

Pres

ent

Sam

ples

Sa

mpl

e (e

(1 m

in-

grab

)

imum

)

f D

iben

zo(a

G

RA

B

anth

racc

ne

g r

nde

no(l

3-

cd)

GR

AB

Pyrc

nc

36 T

otal

Gro

up I

I G

RA

B

Pol

ycyc

lic A

rom

atic

H

ydro

carb

ons

(pA

R)

h A

cena

pht

hene

G

RA

B

i A

ccna

phth

ylen

c

GR

AB

j A

nthr

accn

c G

RA

B

k B

enzo

(ghi

)Per

ylen

e G

RA

B

I F

luo

rant

hene

G

RA

B

m F

luor

enc

GR

AB

n N

apht

hale

ne-

GR

AB

o P

hena

nthr

ene

GR

AB

p P

yrcn

e G

RA

B

37 Total Polychlorinated

GR

AB

Bip

heny

ls (

PCB

s)

38 A

ntim

ony

GR

AB

39 A rscnic

GR

AB

40 C

adm

ium

G

RA

B

41 C

hrom

ium

II

(1)

GR

AB

42 C

hrom

ium

VI

GR

AB

NO

TE

S (

I) C

hrom

ium

II

= T

otal

Chr

omiu

m -

Hex

aval

ent C

hrom

ium

Ana

lytic

al

Min

imum

M

aim

llm d

aily

val

ue

Ave

rage

dai

ly v

alue

Method Used

Lev

el (

ML

) of

(met

hod

)

Tes

t Met

hod

conc

entr

atio

n m

ass

conc

entr

atio

n m

ass

(ug

I)

(1ig

1)

(kg

day)

(u

gI)

(k

gda

y)

8270

-(

38

8270

-(

38

8270

45

8

8270

-(

38

8270

-(

38

8270

-(

38

8270

-(

38

8270

-(

38

8270

-(

38

8270

45

8

8270

-(

38

8270

-(

38

8082

-(

20

200

-(

0

200

20

1

200

00

7 28

00

3

calc

ulat

ed

229

02

5

7196

A

-( 5

0

Rem

edia

tion

Gen

cral

Pcr

mit

- N

otic

e of

Int

cnt

----

----

----

----

----

----

----

----

----

PAR

AM

ET

ER

B

elie

ve

Bel

ieve

o

f Type of

Ana

lytic

al

Min

imul

l M

axim

um d

aily

val

ue

Avg

dai

ly v

alue

Abs

ent

Pres

ent

Sam

ples

Sa

mpl

e (e

M

etho

d L

evel

(M

L)

of

(I m

in-

grab

) U

sed

Tes

t Met

hod

conc

entr

atio

n Il

ass

conc

entr

atio

n m

ass

imum

) (m

etho

d )

(u

gI)

(u

g)

(k

gda

y)

(ug

I)

(kg

day)

43 C

oppe

r G

RA

B

200

43

2

44 L

ead

GR

AB

20

0

958

45 M

ercu

ry

GR

A

7470

A

0000

4

46 Niclel

GR

AB

20

0

0005

7

47 S

elen

ium

G

RA

B

200

-c

0

48 S

ilver

G

RA

B

200

-c

5

49 Z

inc

GR

A

200

06

0

50 I rOil

GR

AB

20

0

209

000

22

Oth

er (

dese

ribe

)

c F

or d

isch

arge

s w

here

met

als

are

belie

ved

pres

ent

ple

ase

fill

out t

he f

ollo

win

g

If y

es w

hich

met

als

A

rsen

ic

Cad

miu

m

Chr

omiu

m I

l L

ead

Step

1

Do

any

of th

e m

etal

s in

the

infl

uent

hav

e a

reas

onab

le p

oten

tial t

o ex

ceed

the

Zinc and Iron

effu

ent l

imits

in A

ppen

dix

II (

i t

he li

mits

set

at z

ero

to f

ive

dilu

tions

) Y

rg N

D

Step

2 For any metals which have reasonable potential to exceed the Appendix

III

limits

L

ook

up th

e lim

it ca

lcul

ated

at t

he c

orre

spon

ding

dilu

tion

fact

or in

calculate the dilution factor (DF) using the formula in Part LA3

c) (

step

2)

of th

e N

OI

App

endi

x IV

Do

any

of th

e m

etal

s in

the

infl

uent

hav

e th

e po

tent

ial t

o in

stru

ctio

ns o

r as

det

erm

ined

by

the

Stat

e pr

ior

to th

e su

bmis

sion

of

this

NO

L

exce

ed th

e co

rres

pond

ing

effu

ent l

imits

in A

ppen

dix

IV (

i i

s th

e W

hat i

s th

e di

lutio

n fa

ctor

for

app

licab

le m

etal

s

infl

uent

con

cent

ratio

n ab

ove

the

limit

set a

t the

cal

cula

ted

dilu

tion

fact

or)

Y

rgN

If

Yes

li

st w

hich

met

als

Sa

me

as a

bove

DF

Rem

cdia

tion

Gen

cral

Per

mit

- N

otic

e of

tnte

nt

4 T

reat

men

t sys

tem

info

rmat

ion

Ple

ase

desc

ribe

the

trea

tmen

t sys

tem

usi

ng s

epar

ate

shee

ts a

s ne

cess

ary

incl

udin

g

a) A

des

crip

tion

of th

e tr

eatm

ent s

yste

m i

nclu

ding

a s

chem

atic

of

the

prop

osed

or

exis

ting

trea

tmen

t sys

tem

Se

e Fi

gure

3

b) I

dent

ify

each

app

licab

le

Frac

tan

k Air stripper

Oilwater separator

Equalization tanks

Bag

filt

er (

g G

AC

filte

r (g

trea

tmen

t uni

t (ch

eck

all

that

app

ly)

Chl

orin

atio

n D

echl

orin

atio

n O

ther

(pl

ease

des

crib

e)

c) P

ropo

sed

aver

age

and

max

imum

flo

w r

ates

(ga

llons

per

min

ute)

for

the

disc

harg

c an

d th

e de

sign

flo

w r

ate(

s) (

gallo

ns p

CI

min

ute)

of

the

trca

tmen

t sys

tcm

A v

crag

c flo

w r

atc

of d

isch

argc

JO

GP

M

Max

imum

flo

w r

atc

oftr

eatm

ent s

ystc

m

20 G

PM

D

esig

n fl

ow r

ate

of tr

eatm

ent s

yste

m

0 G

PM

d) A

dcs

crip

tion

of c

hcm

ical

add

itive

s be

ing

used

or

plan

ncd

to b

e us

cd (

atta

ch M

SDS

shee

ts)

Not

App

licab

le

5 R

ecei

ving

sur

face

wat

er(s

) P

leas

c pr

ovid

c in

form

atio

n ab

out t

he r

ccei

ving

wat

cr (

s) u

sing

sep

arat

e sh

eets

as

ncce

ssar

y in

clud

ing

Idcn

tify

thc

disc

harg

e pa

thw

ay

I Direct

I W

ithin

fac

ility

I

Stor

m d

rain

(g

I Riv

erb

rook

(g

I W

etla

nds

_ I

Oth

cr (

desc

ribc

)Pr

ovid

e a

narr

ativ

e de

scri

ptio

n of

thc

disc

harg

e pa

thw

ay i

nclu

ding

the

nam

e(s)

of

the

rcce

ivin

g w

ater

s

Dis

char

ge to

sto

rmw

ater

dra

inag

e sy

stem

in R

oute

J35

85 w

hich

dis

char

ges

to a

trib

utar

y to

Jnd

ian

Bro

ok a

ppro

x V

mile

Nor

th o

f the

sitc

Rem

edia

tion

Gen

eral

Per

mit

- N

otic

e of

Int

ent

c) A

ttach

a d

etai

led

map

(s)

indi

catin

g th

e si

te 1

0cat

ion

and

loca

tion

of th

e ou

tfal

l to

the

rece

ivin

g w

ater

I F

or m

ultip

le d

isch

arge

s n

umbe

r th

e di

scha

rges

seq

uent

ially

2

For

indi

rect

dis

char

gers

ind

icat

e th

e lo

catio

n of

the

disc

harg

e to

the

indi

rect

con

veya

nce

and

the

disc

harg

e to

sur

face

wat

er

The

map

sho

uld

also

incl

ude

the

loca

tion

and

dist

ance

to th

e ne

ares

t san

itary

sew

er a

s w

ell a

s th

e lo

cus

of n

earb

y se

nsiti

ve r

ecep

tors

(ba

sed

on U

SGS

topo

grap

hica

l m

appi

ng)

suc

h as

sur

face

wat

ers

dri

nkin

g w

ater

sup

plie

s a

nd w

etla

nd a

reas

d)

Pro

vide

the

stat

e w

ater

qua

lity

clas

sifi

catio

n of

the

rece

ivin

g w

ater

e) P

rovi

de th

e re

port

ed o

r ca

lcul

ated

sev

en d

ay-t

en y

ear

low

flo

w (

7QIO

) of

the

rece

ivin

g w

ater

00

421

cfs

Plea

se a

ttach

any

cal

cula

tion

shee

ts u

sed

to s

uppo

rt s

trea

m f

low

and

dilu

tion

calc

ulat

ions

f) I

s th

e re

ceiv

ing

wat

er a

list

ed 3

03(d

) w

ater

qua

lity

impa

ired

or

limite

d w

ater

Y

es 0 No IZlfyes

for

whi

ch p

ollu

tant

(s)

NA

Is th

ere

a T

MD

L

Yes

0 No IZlfyes

for

whi

ch p

ollu

tant

(s)

NA

6 Results of Consultation with Federal Services

Plea

se p

rovi

de th

e fo

llow

ing

info

rmat

ion

acco

rdin

g to

req

uire

men

ts o

f Pa

r I

B4

and

App

endi

ces

II a

nd V

II

a) A

re a

ny li

sted

thre

aten

ed o

r en

dang

ered

spe

cies

or

desi

gnat

ed c

ritic

al h

abita

t in

pro

xim

ity to

the

disc

harg

e Y

es 0 No

Has

any

con

sulta

tion

with

the

fede

ral s

ervi

ces

been

com

plet

ed

Yes

0 No IZ

or is

con

sulta

tion

unde

rway

Y

es 0 No

Wha

t wer

e th

e re

sults

oft

he c

onsu

ltatio

n w

ith th

e U

S F

ish

and

Wild

life

Serv

ice

and

or N

atio

nal M

arin

e Fi

sher

ies

Serv

ice

(che

ck o

ne)

Not

app

licab

le

a n

o je

opar

dy

opin

ion

or

writ

ten

conc

urre

nceD

on

a fin

ding

that

the

disc

harg

es a

re n

ot li

kely

to a

dver

sely

aff

ect a

ny e

ndan

gere

d sp

ecie

s or

cri

tical

hab

itat

b) A

re a

ny h

isto

ric

prop

ertie

s lis

ted

or e

ligib

le f

or li

stin

g on

the

Nat

iona

l Reg

iste

r of

His

tori

c Pl

aces

loca

ted

on th

e fa

cilit

y or

site

or

in p

roxi

mity

to th

e di

scha

rge

Yes

0 No IZ

Have

any

sta

te o

r tr

ibal

his

tori

c pr

eser

vatio

n of

fcer

bee

n co

nsul

ted

in th

is d

eter

min

atio

n (M

assa

chus

etts

onl

y)

Yes

0 No IZ

Rcm

edia

tion

Gen

eral

Per

mit

- N

otic

e of

Int

ent

7 S

uppl

emen

tal i

nfor

mat

ion

Please provide any supplemental information

Attach any analytical data used to support the application

Atta

ch a

ny c

ertif

icitt

ion(

s) r

equi

red

by th

e ge

nera

1 pe

rmit

See

cove

r le

tter

Rcm

cdia

tion

Gcn

cral

Pcr

mit

- N

otic

e of

Int

cnt

8 Signature Requirements

The

Not

ice

of I

nten

t mus

t be

sign

ed b

y th

e op

erat

or in

acc

orda

nce

with

the

sign

ator

y re

quir

emen

ts o

f 40

CFR

Sec

tion

122

i

nclu

ding

the

follo

win

g ce

liifi

catio

n

I certif under penalty of law that th

is d

ocum

ent a

nd a

ll at

tach

men

ts w

ere

prep

ared

und

er m

y di

rect

ion

or s

uper

visi

on in

acc

orda

nce

with

a s

yste

m

desi

gned

to a

ssur

e th

at q

ualif

ed p

erso

nnel

pro

perl

y ga

ther

and

eva

luat

e th

e in

form

atio

n su

bmite

d B

ased

on

my

inqu

iry

of th

e pe

rson

or

pers

ons

who

m

anag

e th

e sy

stem

or

thos

e pe

rson

s di

rect

ly r

espo

nsib

le f

or g

athe

ring

the

info

rmat

ion

I certif that the information submitted

to th

e be

st o

f my

kn

owle

dge

and

belie

f tr

ue a

ccur

ate

and

com

plet

e I

cert

if th

at I

am a

war

e th

at th

ere

are

sign

ifcan

t pen

altie

s fo

r su

bmitt

ing

fals

e in

form

atio

n i

nclu

ding

th

e po

ssib

ility

of

fine

and

impr

ison

men

t for

kno

win

g vi

olat

ions

FacilitySite Name

Form

er T

exac

o Se

rvic

e St

atio

n 1

Gro

ve S

tree

t H

opki

nton

MA

Ope

rato

r si

gnat

ure

A

a

d

Titl

e

Mic

hael

I D

ziur

a S

r E

nvir

onm

enta

l Eng

inee

r

Dat

e

Rem

edia

tion

Gen

eral

Per

mit

- N

otic

e of

Int

ent

Dilution Factor Calculation Former Texaco Station 1 Grove St Hopkinton MA

DF=(Od+Os)Od

DF = Dilution factor

Od = Max flow rate of discharge in cubic feet per second Os = receiving water flow in cubic feet per seconds 7010 flow rate Tributary to Indian Brook 7010 = min flow for seven consecutive days with a recurrence interval of 10 years

0444 00421

7010 flow based on data obtained from USGS Steamflow Statistics Report Data attached

1070

UUvCUiLliUVV ulC1lili lv-Ull tage 1 01 1

Streamstats Ungaged Site Report Date Fri Oct 312008113520 Site Location Massachusetts NAD83 Latitude 42 2369 (421412) NAD83 Longitude -715240 (-7131 26) NAD27 Latitude 42 2368 (42 14 12) NAD27 Longitude -715245 (-7131 28) Drainage Area 0 34 mi2

IPeak Flow Basin Characteristics

1100 Statewide Low Flow (034 mi2)

Value Regression Equation Valid Rang

Min II MaxI Parameter

161 149I Drainage Area (square miles) II 034 (below min value 161)11

1811 032 24I Mean Basin Slope from 250K DEM (percent)

II Stratified Drift per Stream Length (square mile per mile)11 04511 19 Massachusett Region (dimensionless)

Warning Some parameters are outside the suggested range Estimates wil be extrapolations with unknown errors

IStreamflow Statistics II 90-Percent Prediction Interval

Flow (ft3s) years ofPrediction Error (percent) record Minimum MaxImum

II EquivalentIStatistiC 03211

I D50

I D60

0961

069 I D75

0529 I D80

0363 I D85

0243 I D90

0126 I D95

007511 1 D98

0050711 1 D99

0134 I M7D2Y

0379 I AUGD50

M7DlOY 0042

httpstreamstatsagscrusgsgovgisimgReportsFlowStatsReportl 060 20081031113520 10312008

PAR

AM

ET

ER

B

elie

ve

Bel

ieve

of

Typ

e of

Abs

ent

Pres

ent

Sam

ples

Sa

mpl

e (e

(1 m

in-

grab

)

imum

)

10 Ethylene

Dib

rom

ide

GR

A

(12

- D

ibro

mo-

met

hane

)

11

Met

hyl-

tert

-But

yl

GR

AB

Eth

er (

MtB

E)

12 tel-

But

yl

Alc

ohol

G

RA

(T

BA

)

13 tert-

Am

yl

Met

hyl

GR

AB

Eth

er (

TA

ME

)

14 N

apht

hale

ne

GR

AB

15 C

arbo

n T

etra

-G

RA

B

chlo

ride

16 14

Die

hlol

ben

zene

G

RA

17

Die

hlor

oben

zene

G

RA

B

18

3 D

ichl

orob

enze

ne

GR

AB

19

1 D

iehl

oroc

than

e G

RA

20 12

Dic

hlor

oeth

ane

GR

AB

21 1

Die

hlol

oet

hyle

ne

GR

A

22 c

is-

Dic

hlor

o-G

RA

B

ethy

lene

23

Die

hlor

omet

hane

G

RA

B

(Met

hyle

ne C

hlor

ide)

24

Tet

rach

loro

ethy

lene

G

RA

B

Ana

lytic

al

Min

imum

M

axim

um d

aily

val

ue

Avg

dai

ly v

alue

Met

hod

Lev

el (

ML

) of

Use

d T

est M

etho

d co

ncen

trat

ion

mas

s co

ncen

trat

ion

mas

s

(met

hod

)

(ug

I)

(ugf

l)

(kg

day)

(u

gI)

(k

gda

y)

5030

-c

50

5030

29

3

5030

-c

100

0

5030

-c

100

5030

79

1 08

6

5030

-c

100

5030

-c

100

5030

-c

100

5030

-c

100

5030

-c

100

5030

-c

100

5030

-c

100

5030

-c

100

5030

-c

500

5030

-c

100

Remediation General Permit - Notice ofIntent

PAR

AM

ET

ER

B

elie

ve

Bel

ieve

of

Typ

e of

Abs

ent

Pres

ent

Sam

ples

Sa

mpl

e (e

(1 m

in-

grab

)

imum

)

25 I

T

rich

loro

etha

ne

GR

AB

26 )

T

rich

loro

ctha

ne

GR

AB

27

Tri

chlo

roet

hyle

nc

GR

A

28 V

inyl

Chl

orid

e G

RA

29 A

ceto

ne

GR

AB

30 14

Dio

xane

G

RA

B

31 T

otal

Phe

nols

G

RA

B

32

Pcnt

achl

orop

hcno

l G

RA

B

33 Total Phthalatcs

GR

AB

(phthalatc csthcrs)

34 Bis

(2- E

thyl

hcxy

l)

GR

AB

Pht

hala

tc ID

ishy(c

thyl

hcxy

l) P

htha

latc

l

35 T

otal

Gro

up I

G

RA

B

Pol

ycyc

lic A

rom

atic

H

ydro

carb

ons

(PA

l-I)

a Bcnzo(a)

Ant

hrac

cnc

GR

AB

b Bcnzo(a)

Pyrc

nc

GR

A

c Bcnzo(b

GR

AB

)Flu

oran

thcn

c

d Bcnzo(k)

Fllio

rallt

hcnc

G

RA

B

c C

hrys

cnc

GR

AB

Ana

lytic

al

Min

imum

Lev

el

Max

imum

dai

ly v

alue

A

vg d

aily

Val

ue

Method Used

(ML)

ofT

est

(met

hod

)

Met

hod

coilc

entr

atio

n m

ass

conc

entr

atio

n m

ass

(ug

I)

(ug

I)

(kg

day)

(u

gI)

(k

gda

y)

5030

10

0

5030

10

0

5030

10

0

5030

10

0

5030

10

00

5030

20

00

8270

38

8270

15

4

8270

All phthalates are

BD

L s

ee la

b re

port

8270

38

8270

-0

269

8270

38

8270

38

shy

8270

38

8270

38

8270

38

The

Stli

l of

indi

vidu

al p

htha

late

com

poun

ds

Rem

edia

tion

Gen

eral

Per

mit

- N

otic

e of

Int

ent

PAR

AM

ET

ER

B

elie

ve

Bel

ieve

o

f Type of

Abs

ent

Pres

ent

Sam

ples

Sa

mpl

e (e

(1 m

in-

grab

)

imum

)

f D

iben

zo(a

G

RA

B

anth

racc

ne

g r

nde

no(l

3-

cd)

GR

AB

Pyrc

nc

36 T

otal

Gro

up I

I G

RA

B

Pol

ycyc

lic A

rom

atic

H

ydro

carb

ons

(pA

R)

h A

cena

pht

hene

G

RA

B

i A

ccna

phth

ylen

c

GR

AB

j A

nthr

accn

c G

RA

B

k B

enzo

(ghi

)Per

ylen

e G

RA

B

I F

luo

rant

hene

G

RA

B

m F

luor

enc

GR

AB

n N

apht

hale

ne-

GR

AB

o P

hena

nthr

ene

GR

AB

p P

yrcn

e G

RA

B

37 Total Polychlorinated

GR

AB

Bip

heny

ls (

PCB

s)

38 A

ntim

ony

GR

AB

39 A rscnic

GR

AB

40 C

adm

ium

G

RA

B

41 C

hrom

ium

II

(1)

GR

AB

42 C

hrom

ium

VI

GR

AB

NO

TE

S (

I) C

hrom

ium

II

= T

otal

Chr

omiu

m -

Hex

aval

ent C

hrom

ium

Ana

lytic

al

Min

imum

M

aim

llm d

aily

val

ue

Ave

rage

dai

ly v

alue

Method Used

Lev

el (

ML

) of

(met

hod

)

Tes

t Met

hod

conc

entr

atio

n m

ass

conc

entr

atio

n m

ass

(ug

I)

(1ig

1)

(kg

day)

(u

gI)

(k

gda

y)

8270

-(

38

8270

-(

38

8270

45

8

8270

-(

38

8270

-(

38

8270

-(

38

8270

-(

38

8270

-(

38

8270

-(

38

8270

45

8

8270

-(

38

8270

-(

38

8082

-(

20

200

-(

0

200

20

1

200

00

7 28

00

3

calc

ulat

ed

229

02

5

7196

A

-( 5

0

Rem

edia

tion

Gen

cral

Pcr

mit

- N

otic

e of

Int

cnt

----

----

----

----

----

----

----

----

----

PAR

AM

ET

ER

B

elie

ve

Bel

ieve

o

f Type of

Ana

lytic

al

Min

imul

l M

axim

um d

aily

val

ue

Avg

dai

ly v

alue

Abs

ent

Pres

ent

Sam

ples

Sa

mpl

e (e

M

etho

d L

evel

(M

L)

of

(I m

in-

grab

) U

sed

Tes

t Met

hod

conc

entr

atio

n Il

ass

conc

entr

atio

n m

ass

imum

) (m

etho

d )

(u

gI)

(u

g)

(k

gda

y)

(ug

I)

(kg

day)

43 C

oppe

r G

RA

B

200

43

2

44 L

ead

GR

AB

20

0

958

45 M

ercu

ry

GR

A

7470

A

0000

4

46 Niclel

GR

AB

20

0

0005

7

47 S

elen

ium

G

RA

B

200

-c

0

48 S

ilver

G

RA

B

200

-c

5

49 Z

inc

GR

A

200

06

0

50 I rOil

GR

AB

20

0

209

000

22

Oth

er (

dese

ribe

)

c F

or d

isch

arge

s w

here

met

als

are

belie

ved

pres

ent

ple

ase

fill

out t

he f

ollo

win

g

If y

es w

hich

met

als

A

rsen

ic

Cad

miu

m

Chr

omiu

m I

l L

ead

Step

1

Do

any

of th

e m

etal

s in

the

infl

uent

hav

e a

reas

onab

le p

oten

tial t

o ex

ceed

the

Zinc and Iron

effu

ent l

imits

in A

ppen

dix

II (

i t

he li

mits

set

at z

ero

to f

ive

dilu

tions

) Y

rg N

D

Step

2 For any metals which have reasonable potential to exceed the Appendix

III

limits

L

ook

up th

e lim

it ca

lcul

ated

at t

he c

orre

spon

ding

dilu

tion

fact

or in

calculate the dilution factor (DF) using the formula in Part LA3

c) (

step

2)

of th

e N

OI

App

endi

x IV

Do

any

of th

e m

etal

s in

the

infl

uent

hav

e th

e po

tent

ial t

o in

stru

ctio

ns o

r as

det

erm

ined

by

the

Stat

e pr

ior

to th

e su

bmis

sion

of

this

NO

L

exce

ed th

e co

rres

pond

ing

effu

ent l

imits

in A

ppen

dix

IV (

i i

s th

e W

hat i

s th

e di

lutio

n fa

ctor

for

app

licab

le m

etal

s

infl

uent

con

cent

ratio

n ab

ove

the

limit

set a

t the

cal

cula

ted

dilu

tion

fact

or)

Y

rgN

If

Yes

li

st w

hich

met

als

Sa

me

as a

bove

DF

Rem

cdia

tion

Gen

cral

Per

mit

- N

otic

e of

tnte

nt

4 T

reat

men

t sys

tem

info

rmat

ion

Ple

ase

desc

ribe

the

trea

tmen

t sys

tem

usi

ng s

epar

ate

shee

ts a

s ne

cess

ary

incl

udin

g

a) A

des

crip

tion

of th

e tr

eatm

ent s

yste

m i

nclu

ding

a s

chem

atic

of

the

prop

osed

or

exis

ting

trea

tmen

t sys

tem

Se

e Fi

gure

3

b) I

dent

ify

each

app

licab

le

Frac

tan

k Air stripper

Oilwater separator

Equalization tanks

Bag

filt

er (

g G

AC

filte

r (g

trea

tmen

t uni

t (ch

eck

all

that

app

ly)

Chl

orin

atio

n D

echl

orin

atio

n O

ther

(pl

ease

des

crib

e)

c) P

ropo

sed

aver

age

and

max

imum

flo

w r

ates

(ga

llons

per

min

ute)

for

the

disc

harg

c an

d th

e de

sign

flo

w r

ate(

s) (

gallo

ns p

CI

min

ute)

of

the

trca

tmen

t sys

tcm

A v

crag

c flo

w r

atc

of d

isch

argc

JO

GP

M

Max

imum

flo

w r

atc

oftr

eatm

ent s

ystc

m

20 G

PM

D

esig

n fl

ow r

ate

of tr

eatm

ent s

yste

m

0 G

PM

d) A

dcs

crip

tion

of c

hcm

ical

add

itive

s be

ing

used

or

plan

ncd

to b

e us

cd (

atta

ch M

SDS

shee

ts)

Not

App

licab

le

5 R

ecei

ving

sur

face

wat

er(s

) P

leas

c pr

ovid

c in

form

atio

n ab

out t

he r

ccei

ving

wat

cr (

s) u

sing

sep

arat

e sh

eets

as

ncce

ssar

y in

clud

ing

Idcn

tify

thc

disc

harg

e pa

thw

ay

I Direct

I W

ithin

fac

ility

I

Stor

m d

rain

(g

I Riv

erb

rook

(g

I W

etla

nds

_ I

Oth

cr (

desc

ribc

)Pr

ovid

e a

narr

ativ

e de

scri

ptio

n of

thc

disc

harg

e pa

thw

ay i

nclu

ding

the

nam

e(s)

of

the

rcce

ivin

g w

ater

s

Dis

char

ge to

sto

rmw

ater

dra

inag

e sy

stem

in R

oute

J35

85 w

hich

dis

char

ges

to a

trib

utar

y to

Jnd

ian

Bro

ok a

ppro

x V

mile

Nor

th o

f the

sitc

Rem

edia

tion

Gen

eral

Per

mit

- N

otic

e of

Int

ent

c) A

ttach

a d

etai

led

map

(s)

indi

catin

g th

e si

te 1

0cat

ion

and

loca

tion

of th

e ou

tfal

l to

the

rece

ivin

g w

ater

I F

or m

ultip

le d

isch

arge

s n

umbe

r th

e di

scha

rges

seq

uent

ially

2

For

indi

rect

dis

char

gers

ind

icat

e th

e lo

catio

n of

the

disc

harg

e to

the

indi

rect

con

veya

nce

and

the

disc

harg

e to

sur

face

wat

er

The

map

sho

uld

also

incl

ude

the

loca

tion

and

dist

ance

to th

e ne

ares

t san

itary

sew

er a

s w

ell a

s th

e lo

cus

of n

earb

y se

nsiti

ve r

ecep

tors

(ba

sed

on U

SGS

topo

grap

hica

l m

appi

ng)

suc

h as

sur

face

wat

ers

dri

nkin

g w

ater

sup

plie

s a

nd w

etla

nd a

reas

d)

Pro

vide

the

stat

e w

ater

qua

lity

clas

sifi

catio

n of

the

rece

ivin

g w

ater

e) P

rovi

de th

e re

port

ed o

r ca

lcul

ated

sev

en d

ay-t

en y

ear

low

flo

w (

7QIO

) of

the

rece

ivin

g w

ater

00

421

cfs

Plea

se a

ttach

any

cal

cula

tion

shee

ts u

sed

to s

uppo

rt s

trea

m f

low

and

dilu

tion

calc

ulat

ions

f) I

s th

e re

ceiv

ing

wat

er a

list

ed 3

03(d

) w

ater

qua

lity

impa

ired

or

limite

d w

ater

Y

es 0 No IZlfyes

for

whi

ch p

ollu

tant

(s)

NA

Is th

ere

a T

MD

L

Yes

0 No IZlfyes

for

whi

ch p

ollu

tant

(s)

NA

6 Results of Consultation with Federal Services

Plea

se p

rovi

de th

e fo

llow

ing

info

rmat

ion

acco

rdin

g to

req

uire

men

ts o

f Pa

r I

B4

and

App

endi

ces

II a

nd V

II

a) A

re a

ny li

sted

thre

aten

ed o

r en

dang

ered

spe

cies

or

desi

gnat

ed c

ritic

al h

abita

t in

pro

xim

ity to

the

disc

harg

e Y

es 0 No

Has

any

con

sulta

tion

with

the

fede

ral s

ervi

ces

been

com

plet

ed

Yes

0 No IZ

or is

con

sulta

tion

unde

rway

Y

es 0 No

Wha

t wer

e th

e re

sults

oft

he c

onsu

ltatio

n w

ith th

e U

S F

ish

and

Wild

life

Serv

ice

and

or N

atio

nal M

arin

e Fi

sher

ies

Serv

ice

(che

ck o

ne)

Not

app

licab

le

a n

o je

opar

dy

opin

ion

or

writ

ten

conc

urre

nceD

on

a fin

ding

that

the

disc

harg

es a

re n

ot li

kely

to a

dver

sely

aff

ect a

ny e

ndan

gere

d sp

ecie

s or

cri

tical

hab

itat

b) A

re a

ny h

isto

ric

prop

ertie

s lis

ted

or e

ligib

le f

or li

stin

g on

the

Nat

iona

l Reg

iste

r of

His

tori

c Pl

aces

loca

ted

on th

e fa

cilit

y or

site

or

in p

roxi

mity

to th

e di

scha

rge

Yes

0 No IZ

Have

any

sta

te o

r tr

ibal

his

tori

c pr

eser

vatio

n of

fcer

bee

n co

nsul

ted

in th

is d

eter

min

atio

n (M

assa

chus

etts

onl

y)

Yes

0 No IZ

Rcm

edia

tion

Gen

eral

Per

mit

- N

otic

e of

Int

ent

7 S

uppl

emen

tal i

nfor

mat

ion

Please provide any supplemental information

Attach any analytical data used to support the application

Atta

ch a

ny c

ertif

icitt

ion(

s) r

equi

red

by th

e ge

nera

1 pe

rmit

See

cove

r le

tter

Rcm

cdia

tion

Gcn

cral

Pcr

mit

- N

otic

e of

Int

cnt

8 Signature Requirements

The

Not

ice

of I

nten

t mus

t be

sign

ed b

y th

e op

erat

or in

acc

orda

nce

with

the

sign

ator

y re

quir

emen

ts o

f 40

CFR

Sec

tion

122

i

nclu

ding

the

follo

win

g ce

liifi

catio

n

I certif under penalty of law that th

is d

ocum

ent a

nd a

ll at

tach

men

ts w

ere

prep

ared

und

er m

y di

rect

ion

or s

uper

visi

on in

acc

orda

nce

with

a s

yste

m

desi

gned

to a

ssur

e th

at q

ualif

ed p

erso

nnel

pro

perl

y ga

ther

and

eva

luat

e th

e in

form

atio

n su

bmite

d B

ased

on

my

inqu

iry

of th

e pe

rson

or

pers

ons

who

m

anag

e th

e sy

stem

or

thos

e pe

rson

s di

rect

ly r

espo

nsib

le f

or g

athe

ring

the

info

rmat

ion

I certif that the information submitted

to th

e be

st o

f my

kn

owle

dge

and

belie

f tr

ue a

ccur

ate

and

com

plet

e I

cert

if th

at I

am a

war

e th

at th

ere

are

sign

ifcan

t pen

altie

s fo

r su

bmitt

ing

fals

e in

form

atio

n i

nclu

ding

th

e po

ssib

ility

of

fine

and

impr

ison

men

t for

kno

win

g vi

olat

ions

FacilitySite Name

Form

er T

exac

o Se

rvic

e St

atio

n 1

Gro

ve S

tree

t H

opki

nton

MA

Ope

rato

r si

gnat

ure

A

a

d

Titl

e

Mic

hael

I D

ziur

a S

r E

nvir

onm

enta

l Eng

inee

r

Dat

e

Rem

edia

tion

Gen

eral

Per

mit

- N

otic

e of

Int

ent

Dilution Factor Calculation Former Texaco Station 1 Grove St Hopkinton MA

DF=(Od+Os)Od

DF = Dilution factor

Od = Max flow rate of discharge in cubic feet per second Os = receiving water flow in cubic feet per seconds 7010 flow rate Tributary to Indian Brook 7010 = min flow for seven consecutive days with a recurrence interval of 10 years

0444 00421

7010 flow based on data obtained from USGS Steamflow Statistics Report Data attached

1070

UUvCUiLliUVV ulC1lili lv-Ull tage 1 01 1

Streamstats Ungaged Site Report Date Fri Oct 312008113520 Site Location Massachusetts NAD83 Latitude 42 2369 (421412) NAD83 Longitude -715240 (-7131 26) NAD27 Latitude 42 2368 (42 14 12) NAD27 Longitude -715245 (-7131 28) Drainage Area 0 34 mi2

IPeak Flow Basin Characteristics

1100 Statewide Low Flow (034 mi2)

Value Regression Equation Valid Rang

Min II MaxI Parameter

161 149I Drainage Area (square miles) II 034 (below min value 161)11

1811 032 24I Mean Basin Slope from 250K DEM (percent)

II Stratified Drift per Stream Length (square mile per mile)11 04511 19 Massachusett Region (dimensionless)

Warning Some parameters are outside the suggested range Estimates wil be extrapolations with unknown errors

IStreamflow Statistics II 90-Percent Prediction Interval

Flow (ft3s) years ofPrediction Error (percent) record Minimum MaxImum

II EquivalentIStatistiC 03211

I D50

I D60

0961

069 I D75

0529 I D80

0363 I D85

0243 I D90

0126 I D95

007511 1 D98

0050711 1 D99

0134 I M7D2Y

0379 I AUGD50

M7DlOY 0042

httpstreamstatsagscrusgsgovgisimgReportsFlowStatsReportl 060 20081031113520 10312008

PAR

AM

ET

ER

B

elie

ve

Bel

ieve

of

Typ

e of

Abs

ent

Pres

ent

Sam

ples

Sa

mpl

e (e

(1 m

in-

grab

)

imum

)

25 I

T

rich

loro

etha

ne

GR

AB

26 )

T

rich

loro

ctha

ne

GR

AB

27

Tri

chlo

roet

hyle

nc

GR

A

28 V

inyl

Chl

orid

e G

RA

29 A

ceto

ne

GR

AB

30 14

Dio

xane

G

RA

B

31 T

otal

Phe

nols

G

RA

B

32

Pcnt

achl

orop

hcno

l G

RA

B

33 Total Phthalatcs

GR

AB

(phthalatc csthcrs)

34 Bis

(2- E

thyl

hcxy

l)

GR

AB

Pht

hala

tc ID

ishy(c

thyl

hcxy

l) P

htha

latc

l

35 T

otal

Gro

up I

G

RA

B

Pol

ycyc

lic A

rom

atic

H

ydro

carb

ons

(PA

l-I)

a Bcnzo(a)

Ant

hrac

cnc

GR

AB

b Bcnzo(a)

Pyrc

nc

GR

A

c Bcnzo(b

GR

AB

)Flu

oran

thcn

c

d Bcnzo(k)

Fllio

rallt

hcnc

G

RA

B

c C

hrys

cnc

GR

AB

Ana

lytic

al

Min

imum

Lev

el

Max

imum

dai

ly v

alue

A

vg d

aily

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ue

Method Used

(ML)

ofT

est

(met

hod

)

Met

hod

coilc

entr

atio

n m

ass

conc

entr

atio

n m

ass

(ug

I)

(ug

I)

(kg

day)

(u

gI)

(k

gda

y)

5030

10

0

5030

10

0

5030

10

0

5030

10

0

5030

10

00

5030

20

00

8270

38

8270

15

4

8270

All phthalates are

BD

L s

ee la

b re

port

8270

38

8270

-0

269

8270

38

8270

38

shy

8270

38

8270

38

8270

38

The

Stli

l of

indi

vidu

al p

htha

late

com

poun

ds

Rem

edia

tion

Gen

eral

Per

mit

- N

otic

e of

Int

ent

PAR

AM

ET

ER

B

elie

ve

Bel

ieve

o

f Type of

Abs

ent

Pres

ent

Sam

ples

Sa

mpl

e (e

(1 m

in-

grab

)

imum

)

f D

iben

zo(a

G

RA

B

anth

racc

ne

g r

nde

no(l

3-

cd)

GR

AB

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nc

36 T

otal

Gro

up I

I G

RA

B

Pol

ycyc

lic A

rom

atic

H

ydro

carb

ons

(pA

R)

h A

cena

pht

hene

G

RA

B

i A

ccna

phth

ylen

c

GR

AB

j A

nthr

accn

c G

RA

B

k B

enzo

(ghi

)Per

ylen

e G

RA

B

I F

luo

rant

hene

G

RA

B

m F

luor

enc

GR

AB

n N

apht

hale

ne-

GR

AB

o P

hena

nthr

ene

GR

AB

p P

yrcn

e G

RA

B

37 Total Polychlorinated

GR

AB

Bip

heny

ls (

PCB

s)

38 A

ntim

ony

GR

AB

39 A rscnic

GR

AB

40 C

adm

ium

G

RA

B

41 C

hrom

ium

II

(1)

GR

AB

42 C

hrom

ium

VI

GR

AB

NO

TE

S (

I) C

hrom

ium

II

= T

otal

Chr

omiu

m -

Hex

aval

ent C

hrom

ium

Ana

lytic

al

Min

imum

M

aim

llm d

aily

val

ue

Ave

rage

dai

ly v

alue

Method Used

Lev

el (

ML

) of

(met

hod

)

Tes

t Met

hod

conc

entr

atio

n m

ass

conc

entr

atio

n m

ass

(ug

I)

(1ig

1)

(kg

day)

(u

gI)

(k

gda

y)

8270

-(

38

8270

-(

38

8270

45

8

8270

-(

38

8270

-(

38

8270

-(

38

8270

-(

38

8270

-(

38

8270

-(

38

8270

45

8

8270

-(

38

8270

-(

38

8082

-(

20

200

-(

0

200

20

1

200

00

7 28

00

3

calc

ulat

ed

229

02

5

7196

A

-( 5

0

Rem

edia

tion

Gen

cral

Pcr

mit

- N

otic

e of

Int

cnt

----

----

----

----

----

----

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----

----

PAR

AM

ET

ER

B

elie

ve

Bel

ieve

o

f Type of

Ana

lytic

al

Min

imul

l M

axim

um d

aily

val

ue

Avg

dai

ly v

alue

Abs

ent

Pres

ent

Sam

ples

Sa

mpl

e (e

M

etho

d L

evel

(M

L)

of

(I m

in-

grab

) U

sed

Tes

t Met

hod

conc

entr

atio

n Il

ass

conc

entr

atio

n m

ass

imum

) (m

etho

d )

(u

gI)

(u

g)

(k

gda

y)

(ug

I)

(kg

day)

43 C

oppe

r G

RA

B

200

43

2

44 L

ead

GR

AB

20

0

958

45 M

ercu

ry

GR

A

7470

A

0000

4

46 Niclel

GR

AB

20

0

0005

7

47 S

elen

ium

G

RA

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200

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0

48 S

ilver

G

RA

B

200

-c

5

49 Z

inc

GR

A

200

06

0

50 I rOil

GR

AB

20

0

209

000

22

Oth

er (

dese

ribe

)

c F

or d

isch

arge

s w

here

met

als

are

belie

ved

pres

ent

ple

ase

fill

out t

he f

ollo

win

g

If y

es w

hich

met

als

A

rsen

ic

Cad

miu

m

Chr

omiu

m I

l L

ead

Step

1

Do

any

of th

e m

etal

s in

the

infl

uent

hav

e a

reas

onab

le p

oten

tial t

o ex

ceed

the

Zinc and Iron

effu

ent l

imits

in A

ppen

dix

II (

i t

he li

mits

set

at z

ero

to f

ive

dilu

tions

) Y

rg N

D

Step

2 For any metals which have reasonable potential to exceed the Appendix

III

limits

L

ook

up th

e lim

it ca

lcul

ated

at t

he c

orre

spon

ding

dilu

tion

fact

or in

calculate the dilution factor (DF) using the formula in Part LA3

c) (

step

2)

of th

e N

OI

App

endi

x IV

Do

any

of th

e m

etal

s in

the

infl

uent

hav

e th

e po

tent

ial t

o in

stru

ctio

ns o

r as

det

erm

ined

by

the

Stat

e pr

ior

to th

e su

bmis

sion

of

this

NO

L

exce

ed th

e co

rres

pond

ing

effu

ent l

imits

in A

ppen

dix

IV (

i i

s th

e W

hat i

s th

e di

lutio

n fa

ctor

for

app

licab

le m

etal

s

infl

uent

con

cent

ratio

n ab

ove

the

limit

set a

t the

cal

cula

ted

dilu

tion

fact

or)

Y

rgN

If

Yes

li

st w

hich

met

als

Sa

me

as a

bove

DF

Rem

cdia

tion

Gen

cral

Per

mit

- N

otic

e of

tnte

nt

4 T

reat

men

t sys

tem

info

rmat

ion

Ple

ase

desc

ribe

the

trea

tmen

t sys

tem

usi

ng s

epar

ate

shee

ts a

s ne

cess

ary

incl

udin

g

a) A

des

crip

tion

of th

e tr

eatm

ent s

yste

m i

nclu

ding

a s

chem

atic

of

the

prop

osed

or

exis

ting

trea

tmen

t sys

tem

Se

e Fi

gure

3

b) I

dent

ify

each

app

licab

le

Frac

tan

k Air stripper

Oilwater separator

Equalization tanks

Bag

filt

er (

g G

AC

filte

r (g

trea

tmen

t uni

t (ch

eck

all

that

app

ly)

Chl

orin

atio

n D

echl

orin

atio

n O

ther

(pl

ease

des

crib

e)

c) P

ropo

sed

aver

age

and

max

imum

flo

w r

ates

(ga

llons

per

min

ute)

for

the

disc

harg

c an

d th

e de

sign

flo

w r

ate(

s) (

gallo

ns p

CI

min

ute)

of

the

trca

tmen

t sys

tcm

A v

crag

c flo

w r

atc

of d

isch

argc

JO

GP

M

Max

imum

flo

w r

atc

oftr

eatm

ent s

ystc

m

20 G

PM

D

esig

n fl

ow r

ate

of tr

eatm

ent s

yste

m

0 G

PM

d) A

dcs

crip

tion

of c

hcm

ical

add

itive

s be

ing

used

or

plan

ncd

to b

e us

cd (

atta

ch M

SDS

shee

ts)

Not

App

licab

le

5 R

ecei

ving

sur

face

wat

er(s

) P

leas

c pr

ovid

c in

form

atio

n ab

out t

he r

ccei

ving

wat

cr (

s) u

sing

sep

arat

e sh

eets

as

ncce

ssar

y in

clud

ing

Idcn

tify

thc

disc

harg

e pa

thw

ay

I Direct

I W

ithin

fac

ility

I

Stor

m d

rain

(g

I Riv

erb

rook

(g

I W

etla

nds

_ I

Oth

cr (

desc

ribc

)Pr

ovid

e a

narr

ativ

e de

scri

ptio

n of

thc

disc

harg

e pa

thw

ay i

nclu

ding

the

nam

e(s)

of

the

rcce

ivin

g w

ater

s

Dis

char

ge to

sto

rmw

ater

dra

inag

e sy

stem

in R

oute

J35

85 w

hich

dis

char

ges

to a

trib

utar

y to

Jnd

ian

Bro

ok a

ppro

x V

mile

Nor

th o

f the

sitc

Rem

edia

tion

Gen

eral

Per

mit

- N

otic

e of

Int

ent

c) A

ttach

a d

etai

led

map

(s)

indi

catin

g th

e si

te 1

0cat

ion

and

loca

tion

of th

e ou

tfal

l to

the

rece

ivin

g w

ater

I F

or m

ultip

le d

isch

arge

s n

umbe

r th

e di

scha

rges

seq

uent

ially

2

For

indi

rect

dis

char

gers

ind

icat

e th

e lo

catio

n of

the

disc

harg

e to

the

indi

rect

con

veya

nce

and

the

disc

harg

e to

sur

face

wat

er

The

map

sho

uld

also

incl

ude

the

loca

tion

and

dist

ance

to th

e ne

ares

t san

itary

sew

er a

s w

ell a

s th

e lo

cus

of n

earb

y se

nsiti

ve r

ecep

tors

(ba

sed

on U

SGS

topo

grap

hica

l m

appi

ng)

suc

h as

sur

face

wat

ers

dri

nkin

g w

ater

sup

plie

s a

nd w

etla

nd a

reas

d)

Pro

vide

the

stat

e w

ater

qua

lity

clas

sifi

catio

n of

the

rece

ivin

g w

ater

e) P

rovi

de th

e re

port

ed o

r ca

lcul

ated

sev

en d

ay-t

en y

ear

low

flo

w (

7QIO

) of

the

rece

ivin

g w

ater

00

421

cfs

Plea

se a

ttach

any

cal

cula

tion

shee

ts u

sed

to s

uppo

rt s

trea

m f

low

and

dilu

tion

calc

ulat

ions

f) I

s th

e re

ceiv

ing

wat

er a

list

ed 3

03(d

) w

ater

qua

lity

impa

ired

or

limite

d w

ater

Y

es 0 No IZlfyes

for

whi

ch p

ollu

tant

(s)

NA

Is th

ere

a T

MD

L

Yes

0 No IZlfyes

for

whi

ch p

ollu

tant

(s)

NA

6 Results of Consultation with Federal Services

Plea

se p

rovi

de th

e fo

llow

ing

info

rmat

ion

acco

rdin

g to

req

uire

men

ts o

f Pa

r I

B4

and

App

endi

ces

II a

nd V

II

a) A

re a

ny li

sted

thre

aten

ed o

r en

dang

ered

spe

cies

or

desi

gnat

ed c

ritic

al h

abita

t in

pro

xim

ity to

the

disc

harg

e Y

es 0 No

Has

any

con

sulta

tion

with

the

fede

ral s

ervi

ces

been

com

plet

ed

Yes

0 No IZ

or is

con

sulta

tion

unde

rway

Y

es 0 No

Wha

t wer

e th

e re

sults

oft

he c

onsu

ltatio

n w

ith th

e U

S F

ish

and

Wild

life

Serv

ice

and

or N

atio

nal M

arin

e Fi

sher

ies

Serv

ice

(che

ck o

ne)

Not

app

licab

le

a n

o je

opar

dy

opin

ion

or

writ

ten

conc

urre

nceD

on

a fin

ding

that

the

disc

harg

es a

re n

ot li

kely

to a

dver

sely

aff

ect a

ny e

ndan

gere

d sp

ecie

s or

cri

tical

hab

itat

b) A

re a

ny h

isto

ric

prop

ertie

s lis

ted

or e

ligib

le f

or li

stin

g on

the

Nat

iona

l Reg

iste

r of

His

tori

c Pl

aces

loca

ted

on th

e fa

cilit

y or

site

or

in p

roxi

mity

to th

e di

scha

rge

Yes

0 No IZ

Have

any

sta

te o

r tr

ibal

his

tori

c pr

eser

vatio

n of

fcer

bee

n co

nsul

ted

in th

is d

eter

min

atio

n (M

assa

chus

etts

onl

y)

Yes

0 No IZ

Rcm

edia

tion

Gen

eral

Per

mit

- N

otic

e of

Int

ent

7 S

uppl

emen

tal i

nfor

mat

ion

Please provide any supplemental information

Attach any analytical data used to support the application

Atta

ch a

ny c

ertif

icitt

ion(

s) r

equi

red

by th

e ge

nera

1 pe

rmit

See

cove

r le

tter

Rcm

cdia

tion

Gcn

cral

Pcr

mit

- N

otic

e of

Int

cnt

8 Signature Requirements

The

Not

ice

of I

nten

t mus

t be

sign

ed b

y th

e op

erat

or in

acc

orda

nce

with

the

sign

ator

y re

quir

emen

ts o

f 40

CFR

Sec

tion

122

i

nclu

ding

the

follo

win

g ce

liifi

catio

n

I certif under penalty of law that th

is d

ocum

ent a

nd a

ll at

tach

men

ts w

ere

prep

ared

und

er m

y di

rect

ion

or s

uper

visi

on in

acc

orda

nce

with

a s

yste

m

desi

gned

to a

ssur

e th

at q

ualif

ed p

erso

nnel

pro

perl

y ga

ther

and

eva

luat

e th

e in

form

atio

n su

bmite

d B

ased

on

my

inqu

iry

of th

e pe

rson

or

pers

ons

who

m

anag

e th

e sy

stem

or

thos

e pe

rson

s di

rect

ly r

espo

nsib

le f

or g

athe

ring

the

info

rmat

ion

I certif that the information submitted

to th

e be

st o

f my

kn

owle

dge

and

belie

f tr

ue a

ccur

ate

and

com

plet

e I

cert

if th

at I

am a

war

e th

at th

ere

are

sign

ifcan

t pen

altie

s fo

r su

bmitt

ing

fals

e in

form

atio

n i

nclu

ding

th

e po

ssib

ility

of

fine

and

impr

ison

men

t for

kno

win

g vi

olat

ions

FacilitySite Name

Form

er T

exac

o Se

rvic

e St

atio

n 1

Gro

ve S

tree

t H

opki

nton

MA

Ope

rato

r si

gnat

ure

A

a

d

Titl

e

Mic

hael

I D

ziur

a S

r E

nvir

onm

enta

l Eng

inee

r

Dat

e

Rem

edia

tion

Gen

eral

Per

mit

- N

otic

e of

Int

ent

Dilution Factor Calculation Former Texaco Station 1 Grove St Hopkinton MA

DF=(Od+Os)Od

DF = Dilution factor

Od = Max flow rate of discharge in cubic feet per second Os = receiving water flow in cubic feet per seconds 7010 flow rate Tributary to Indian Brook 7010 = min flow for seven consecutive days with a recurrence interval of 10 years

0444 00421

7010 flow based on data obtained from USGS Steamflow Statistics Report Data attached

1070

UUvCUiLliUVV ulC1lili lv-Ull tage 1 01 1

Streamstats Ungaged Site Report Date Fri Oct 312008113520 Site Location Massachusetts NAD83 Latitude 42 2369 (421412) NAD83 Longitude -715240 (-7131 26) NAD27 Latitude 42 2368 (42 14 12) NAD27 Longitude -715245 (-7131 28) Drainage Area 0 34 mi2

IPeak Flow Basin Characteristics

1100 Statewide Low Flow (034 mi2)

Value Regression Equation Valid Rang

Min II MaxI Parameter

161 149I Drainage Area (square miles) II 034 (below min value 161)11

1811 032 24I Mean Basin Slope from 250K DEM (percent)

II Stratified Drift per Stream Length (square mile per mile)11 04511 19 Massachusett Region (dimensionless)

Warning Some parameters are outside the suggested range Estimates wil be extrapolations with unknown errors

IStreamflow Statistics II 90-Percent Prediction Interval

Flow (ft3s) years ofPrediction Error (percent) record Minimum MaxImum

II EquivalentIStatistiC 03211

I D50

I D60

0961

069 I D75

0529 I D80

0363 I D85

0243 I D90

0126 I D95

007511 1 D98

0050711 1 D99

0134 I M7D2Y

0379 I AUGD50

M7DlOY 0042

httpstreamstatsagscrusgsgovgisimgReportsFlowStatsReportl 060 20081031113520 10312008

PAR

AM

ET

ER

B

elie

ve

Bel

ieve

o

f Type of

Abs

ent

Pres

ent

Sam

ples

Sa

mpl

e (e

(1 m

in-

grab

)

imum

)

f D

iben

zo(a

G

RA

B

anth

racc

ne

g r

nde

no(l

3-

cd)

GR

AB

Pyrc

nc

36 T

otal

Gro

up I

I G

RA

B

Pol

ycyc

lic A

rom

atic

H

ydro

carb

ons

(pA

R)

h A

cena

pht

hene

G

RA

B

i A

ccna

phth

ylen

c

GR

AB

j A

nthr

accn

c G

RA

B

k B

enzo

(ghi

)Per

ylen

e G

RA

B

I F

luo

rant

hene

G

RA

B

m F

luor

enc

GR

AB

n N

apht

hale

ne-

GR

AB

o P

hena

nthr

ene

GR

AB

p P

yrcn

e G

RA

B

37 Total Polychlorinated

GR

AB

Bip

heny

ls (

PCB

s)

38 A

ntim

ony

GR

AB

39 A rscnic

GR

AB

40 C

adm

ium

G

RA

B

41 C

hrom

ium

II

(1)

GR

AB

42 C

hrom

ium

VI

GR

AB

NO

TE

S (

I) C

hrom

ium

II

= T

otal

Chr

omiu

m -

Hex

aval

ent C

hrom

ium

Ana

lytic

al

Min

imum

M

aim

llm d

aily

val

ue

Ave

rage

dai

ly v

alue

Method Used

Lev

el (

ML

) of

(met

hod

)

Tes

t Met

hod

conc

entr

atio

n m

ass

conc

entr

atio

n m

ass

(ug

I)

(1ig

1)

(kg

day)

(u

gI)

(k

gda

y)

8270

-(

38

8270

-(

38

8270

45

8

8270

-(

38

8270

-(

38

8270

-(

38

8270

-(

38

8270

-(

38

8270

-(

38

8270

45

8

8270

-(

38

8270

-(

38

8082

-(

20

200

-(

0

200

20

1

200

00

7 28

00

3

calc

ulat

ed

229

02

5

7196

A

-( 5

0

Rem

edia

tion

Gen

cral

Pcr

mit

- N

otic

e of

Int

cnt

----

----

----

----

----

----

----

----

----

PAR

AM

ET

ER

B

elie

ve

Bel

ieve

o

f Type of

Ana

lytic

al

Min

imul

l M

axim

um d

aily

val

ue

Avg

dai

ly v

alue

Abs

ent

Pres

ent

Sam

ples

Sa

mpl

e (e

M

etho

d L

evel

(M

L)

of

(I m

in-

grab

) U

sed

Tes

t Met

hod

conc

entr

atio

n Il

ass

conc

entr

atio

n m

ass

imum

) (m

etho

d )

(u

gI)

(u

g)

(k

gda

y)

(ug

I)

(kg

day)

43 C

oppe

r G

RA

B

200

43

2

44 L

ead

GR

AB

20

0

958

45 M

ercu

ry

GR

A

7470

A

0000

4

46 Niclel

GR

AB

20

0

0005

7

47 S

elen

ium

G

RA

B

200

-c

0

48 S

ilver

G

RA

B

200

-c

5

49 Z

inc

GR

A

200

06

0

50 I rOil

GR

AB

20

0

209

000

22

Oth

er (

dese

ribe

)

c F

or d

isch

arge

s w

here

met

als

are

belie

ved

pres

ent

ple

ase

fill

out t

he f

ollo

win

g

If y

es w

hich

met

als

A

rsen

ic

Cad

miu

m

Chr

omiu

m I

l L

ead

Step

1

Do

any

of th

e m

etal

s in

the

infl

uent

hav

e a

reas

onab

le p

oten

tial t

o ex

ceed

the

Zinc and Iron

effu

ent l

imits

in A

ppen

dix

II (

i t

he li

mits

set

at z

ero

to f

ive

dilu

tions

) Y

rg N

D

Step

2 For any metals which have reasonable potential to exceed the Appendix

III

limits

L

ook

up th

e lim

it ca

lcul

ated

at t

he c

orre

spon

ding

dilu

tion

fact

or in

calculate the dilution factor (DF) using the formula in Part LA3

c) (

step

2)

of th

e N

OI

App

endi

x IV

Do

any

of th

e m

etal

s in

the

infl

uent

hav

e th

e po

tent

ial t

o in

stru

ctio

ns o

r as

det

erm

ined

by

the

Stat

e pr

ior

to th

e su

bmis

sion

of

this

NO

L

exce

ed th

e co

rres

pond

ing

effu

ent l

imits

in A

ppen

dix

IV (

i i

s th

e W

hat i

s th

e di

lutio

n fa

ctor

for

app

licab

le m

etal

s

infl

uent

con

cent

ratio

n ab

ove

the

limit

set a

t the

cal

cula

ted

dilu

tion

fact

or)

Y

rgN

If

Yes

li

st w

hich

met

als

Sa

me

as a

bove

DF

Rem

cdia

tion

Gen

cral

Per

mit

- N

otic

e of

tnte

nt

4 T

reat

men

t sys

tem

info

rmat

ion

Ple

ase

desc

ribe

the

trea

tmen

t sys

tem

usi

ng s

epar

ate

shee

ts a

s ne

cess

ary

incl

udin

g

a) A

des

crip

tion

of th

e tr

eatm

ent s

yste

m i

nclu

ding

a s

chem

atic

of

the

prop

osed

or

exis

ting

trea

tmen

t sys

tem

Se

e Fi

gure

3

b) I

dent

ify

each

app

licab

le

Frac

tan

k Air stripper

Oilwater separator

Equalization tanks

Bag

filt

er (

g G

AC

filte

r (g

trea

tmen

t uni

t (ch

eck

all

that

app

ly)

Chl

orin

atio

n D

echl

orin

atio

n O

ther

(pl

ease

des

crib

e)

c) P

ropo

sed

aver

age

and

max

imum

flo

w r

ates

(ga

llons

per

min

ute)

for

the

disc

harg

c an

d th

e de

sign

flo

w r

ate(

s) (

gallo

ns p

CI

min

ute)

of

the

trca

tmen

t sys

tcm

A v

crag

c flo

w r

atc

of d

isch

argc

JO

GP

M

Max

imum

flo

w r

atc

oftr

eatm

ent s

ystc

m

20 G

PM

D

esig

n fl

ow r

ate

of tr

eatm

ent s

yste

m

0 G

PM

d) A

dcs

crip

tion

of c

hcm

ical

add

itive

s be

ing

used

or

plan

ncd

to b

e us

cd (

atta

ch M

SDS

shee

ts)

Not

App

licab

le

5 R

ecei

ving

sur

face

wat

er(s

) P

leas

c pr

ovid

c in

form

atio

n ab

out t

he r

ccei

ving

wat

cr (

s) u

sing

sep

arat

e sh

eets

as

ncce

ssar

y in

clud

ing

Idcn

tify

thc

disc

harg

e pa

thw

ay

I Direct

I W

ithin

fac

ility

I

Stor

m d

rain

(g

I Riv

erb

rook

(g

I W

etla

nds

_ I

Oth

cr (

desc

ribc

)Pr

ovid

e a

narr

ativ

e de

scri

ptio

n of

thc

disc

harg

e pa

thw

ay i

nclu

ding

the

nam

e(s)

of

the

rcce

ivin

g w

ater

s

Dis

char

ge to

sto

rmw

ater

dra

inag

e sy

stem

in R

oute

J35

85 w

hich

dis

char

ges

to a

trib

utar

y to

Jnd

ian

Bro

ok a

ppro

x V

mile

Nor

th o

f the

sitc

Rem

edia

tion

Gen

eral

Per

mit

- N

otic

e of

Int

ent

c) A

ttach

a d

etai

led

map

(s)

indi

catin

g th

e si

te 1

0cat

ion

and

loca

tion

of th

e ou

tfal

l to

the

rece

ivin

g w

ater

I F

or m

ultip

le d

isch

arge

s n

umbe

r th

e di

scha

rges

seq

uent

ially

2

For

indi

rect

dis

char

gers

ind

icat

e th

e lo

catio

n of

the

disc

harg

e to

the

indi

rect

con

veya

nce

and

the

disc

harg

e to

sur

face

wat

er

The

map

sho

uld

also

incl

ude

the

loca

tion

and

dist

ance

to th

e ne

ares

t san

itary

sew

er a

s w

ell a

s th

e lo

cus

of n

earb

y se

nsiti

ve r

ecep

tors

(ba

sed

on U

SGS

topo

grap

hica

l m

appi

ng)

suc

h as

sur

face

wat

ers

dri

nkin

g w

ater

sup

plie

s a

nd w

etla

nd a

reas

d)

Pro

vide

the

stat

e w

ater

qua

lity

clas

sifi

catio

n of

the

rece

ivin

g w

ater

e) P

rovi

de th

e re

port

ed o

r ca

lcul

ated

sev

en d

ay-t

en y

ear

low

flo

w (

7QIO

) of

the

rece

ivin

g w

ater

00

421

cfs

Plea

se a

ttach

any

cal

cula

tion

shee

ts u

sed

to s

uppo

rt s

trea

m f

low

and

dilu

tion

calc

ulat

ions

f) I

s th

e re

ceiv

ing

wat

er a

list

ed 3

03(d

) w

ater

qua

lity

impa

ired

or

limite

d w

ater

Y

es 0 No IZlfyes

for

whi

ch p

ollu

tant

(s)

NA

Is th

ere

a T

MD

L

Yes

0 No IZlfyes

for

whi

ch p

ollu

tant

(s)

NA

6 Results of Consultation with Federal Services

Plea

se p

rovi

de th

e fo

llow

ing

info

rmat

ion

acco

rdin

g to

req

uire

men

ts o

f Pa

r I

B4

and

App

endi

ces

II a

nd V

II

a) A

re a

ny li

sted

thre

aten

ed o

r en

dang

ered

spe

cies

or

desi

gnat

ed c

ritic

al h

abita

t in

pro

xim

ity to

the

disc

harg

e Y

es 0 No

Has

any

con

sulta

tion

with

the

fede

ral s

ervi

ces

been

com

plet

ed

Yes

0 No IZ

or is

con

sulta

tion

unde

rway

Y

es 0 No

Wha

t wer

e th

e re

sults

oft

he c

onsu

ltatio

n w

ith th

e U

S F

ish

and

Wild

life

Serv

ice

and

or N

atio

nal M

arin

e Fi

sher

ies

Serv

ice

(che

ck o

ne)

Not

app

licab

le

a n

o je

opar

dy

opin

ion

or

writ

ten

conc

urre

nceD

on

a fin

ding

that

the

disc

harg

es a

re n

ot li

kely

to a

dver

sely

aff

ect a

ny e

ndan

gere

d sp

ecie

s or

cri

tical

hab

itat

b) A

re a

ny h

isto

ric

prop

ertie

s lis

ted

or e

ligib

le f

or li

stin

g on

the

Nat

iona

l Reg

iste

r of

His

tori

c Pl

aces

loca

ted

on th

e fa

cilit

y or

site

or

in p

roxi

mity

to th

e di

scha

rge

Yes

0 No IZ

Have

any

sta

te o

r tr

ibal

his

tori

c pr

eser

vatio

n of

fcer

bee

n co

nsul

ted

in th

is d

eter

min

atio

n (M

assa

chus

etts

onl

y)

Yes

0 No IZ

Rcm

edia

tion

Gen

eral

Per

mit

- N

otic

e of

Int

ent

7 S

uppl

emen

tal i

nfor

mat

ion

Please provide any supplemental information

Attach any analytical data used to support the application

Atta

ch a

ny c

ertif

icitt

ion(

s) r

equi

red

by th

e ge

nera

1 pe

rmit

See

cove

r le

tter

Rcm

cdia

tion

Gcn

cral

Pcr

mit

- N

otic

e of

Int

cnt

8 Signature Requirements

The

Not

ice

of I

nten

t mus

t be

sign

ed b

y th

e op

erat

or in

acc

orda

nce

with

the

sign

ator

y re

quir

emen

ts o

f 40

CFR

Sec

tion

122

i

nclu

ding

the

follo

win

g ce

liifi

catio

n

I certif under penalty of law that th

is d

ocum

ent a

nd a

ll at

tach

men

ts w

ere

prep

ared

und

er m

y di

rect

ion

or s

uper

visi

on in

acc

orda

nce

with

a s

yste

m

desi

gned

to a

ssur

e th

at q

ualif

ed p

erso

nnel

pro

perl

y ga

ther

and

eva

luat

e th

e in

form

atio

n su

bmite

d B

ased

on

my

inqu

iry

of th

e pe

rson

or

pers

ons

who

m

anag

e th

e sy

stem

or

thos

e pe

rson

s di

rect

ly r

espo

nsib

le f

or g

athe

ring

the

info

rmat

ion

I certif that the information submitted

to th

e be

st o

f my

kn

owle

dge

and

belie

f tr

ue a

ccur

ate

and

com

plet

e I

cert

if th

at I

am a

war

e th

at th

ere

are

sign

ifcan

t pen

altie

s fo

r su

bmitt

ing

fals

e in

form

atio

n i

nclu

ding

th

e po

ssib

ility

of

fine

and

impr

ison

men

t for

kno

win

g vi

olat

ions

FacilitySite Name

Form

er T

exac

o Se

rvic

e St

atio

n 1

Gro

ve S

tree

t H

opki

nton

MA

Ope

rato

r si

gnat

ure

A

a

d

Titl

e

Mic

hael

I D

ziur

a S

r E

nvir

onm

enta

l Eng

inee

r

Dat

e

Rem

edia

tion

Gen

eral

Per

mit

- N

otic

e of

Int

ent

Dilution Factor Calculation Former Texaco Station 1 Grove St Hopkinton MA

DF=(Od+Os)Od

DF = Dilution factor

Od = Max flow rate of discharge in cubic feet per second Os = receiving water flow in cubic feet per seconds 7010 flow rate Tributary to Indian Brook 7010 = min flow for seven consecutive days with a recurrence interval of 10 years

0444 00421

7010 flow based on data obtained from USGS Steamflow Statistics Report Data attached

1070

UUvCUiLliUVV ulC1lili lv-Ull tage 1 01 1

Streamstats Ungaged Site Report Date Fri Oct 312008113520 Site Location Massachusetts NAD83 Latitude 42 2369 (421412) NAD83 Longitude -715240 (-7131 26) NAD27 Latitude 42 2368 (42 14 12) NAD27 Longitude -715245 (-7131 28) Drainage Area 0 34 mi2

IPeak Flow Basin Characteristics

1100 Statewide Low Flow (034 mi2)

Value Regression Equation Valid Rang

Min II MaxI Parameter

161 149I Drainage Area (square miles) II 034 (below min value 161)11

1811 032 24I Mean Basin Slope from 250K DEM (percent)

II Stratified Drift per Stream Length (square mile per mile)11 04511 19 Massachusett Region (dimensionless)

Warning Some parameters are outside the suggested range Estimates wil be extrapolations with unknown errors

IStreamflow Statistics II 90-Percent Prediction Interval

Flow (ft3s) years ofPrediction Error (percent) record Minimum MaxImum

II EquivalentIStatistiC 03211

I D50

I D60

0961

069 I D75

0529 I D80

0363 I D85

0243 I D90

0126 I D95

007511 1 D98

0050711 1 D99

0134 I M7D2Y

0379 I AUGD50

M7DlOY 0042

httpstreamstatsagscrusgsgovgisimgReportsFlowStatsReportl 060 20081031113520 10312008

----

----

----

----

----

----

----

----

----

PAR

AM

ET

ER

B

elie

ve

Bel

ieve

o

f Type of

Ana

lytic

al

Min

imul

l M

axim

um d

aily

val

ue

Avg

dai

ly v

alue

Abs

ent

Pres

ent

Sam

ples

Sa

mpl

e (e

M

etho

d L

evel

(M

L)

of

(I m

in-

grab

) U

sed

Tes

t Met

hod

conc

entr

atio

n Il

ass

conc

entr

atio

n m

ass

imum

) (m

etho

d )

(u

gI)

(u

g)

(k

gda

y)

(ug

I)

(kg

day)

43 C

oppe

r G

RA

B

200

43

2

44 L

ead

GR

AB

20

0

958

45 M

ercu

ry

GR

A

7470

A

0000

4

46 Niclel

GR

AB

20

0

0005

7

47 S

elen

ium

G

RA

B

200

-c

0

48 S

ilver

G

RA

B

200

-c

5

49 Z

inc

GR

A

200

06

0

50 I rOil

GR

AB

20

0

209

000

22

Oth

er (

dese

ribe

)

c F

or d

isch

arge

s w

here

met

als

are

belie

ved

pres

ent

ple

ase

fill

out t

he f

ollo

win

g

If y

es w

hich

met

als

A

rsen

ic

Cad

miu

m

Chr

omiu

m I

l L

ead

Step

1

Do

any

of th

e m

etal

s in

the

infl

uent

hav

e a

reas

onab

le p

oten

tial t

o ex

ceed

the

Zinc and Iron

effu

ent l

imits

in A

ppen

dix

II (

i t

he li

mits

set

at z

ero

to f

ive

dilu

tions

) Y

rg N

D

Step

2 For any metals which have reasonable potential to exceed the Appendix

III

limits

L

ook

up th

e lim

it ca

lcul

ated

at t

he c

orre

spon

ding

dilu

tion

fact

or in

calculate the dilution factor (DF) using the formula in Part LA3

c) (

step

2)

of th

e N

OI

App

endi

x IV

Do

any

of th

e m

etal

s in

the

infl

uent

hav

e th

e po

tent

ial t

o in

stru

ctio

ns o

r as

det

erm

ined

by

the

Stat

e pr

ior

to th

e su

bmis

sion

of

this

NO

L

exce

ed th

e co

rres

pond

ing

effu

ent l

imits

in A

ppen

dix

IV (

i i

s th

e W

hat i

s th

e di

lutio

n fa

ctor

for

app

licab

le m

etal

s

infl

uent

con

cent

ratio

n ab

ove

the

limit

set a

t the

cal

cula

ted

dilu

tion

fact

or)

Y

rgN

If

Yes

li

st w

hich

met

als

Sa

me

as a

bove

DF

Rem

cdia

tion

Gen

cral

Per

mit

- N

otic

e of

tnte

nt

4 T

reat

men

t sys

tem

info

rmat

ion

Ple

ase

desc

ribe

the

trea

tmen

t sys

tem

usi

ng s

epar

ate

shee

ts a

s ne

cess

ary

incl

udin

g

a) A

des

crip

tion

of th

e tr

eatm

ent s

yste

m i

nclu

ding

a s

chem

atic

of

the

prop

osed

or

exis

ting

trea

tmen

t sys

tem

Se

e Fi

gure

3

b) I

dent

ify

each

app

licab

le

Frac

tan

k Air stripper

Oilwater separator

Equalization tanks

Bag

filt

er (

g G

AC

filte

r (g

trea

tmen

t uni

t (ch

eck

all

that

app

ly)

Chl

orin

atio

n D

echl

orin

atio

n O

ther

(pl

ease

des

crib

e)

c) P

ropo

sed

aver

age

and

max

imum

flo

w r

ates

(ga

llons

per

min

ute)

for

the

disc

harg

c an

d th

e de

sign

flo

w r

ate(

s) (

gallo

ns p

CI

min

ute)

of

the

trca

tmen

t sys

tcm

A v

crag

c flo

w r

atc

of d

isch

argc

JO

GP

M

Max

imum

flo

w r

atc

oftr

eatm

ent s

ystc

m

20 G

PM

D

esig

n fl

ow r

ate

of tr

eatm

ent s

yste

m

0 G

PM

d) A

dcs

crip

tion

of c

hcm

ical

add

itive

s be

ing

used

or

plan

ncd

to b

e us

cd (

atta

ch M

SDS

shee

ts)

Not

App

licab

le

5 R

ecei

ving

sur

face

wat

er(s

) P

leas

c pr

ovid

c in

form

atio

n ab

out t

he r

ccei

ving

wat

cr (

s) u

sing

sep

arat

e sh

eets

as

ncce

ssar

y in

clud

ing

Idcn

tify

thc

disc

harg

e pa

thw

ay

I Direct

I W

ithin

fac

ility

I

Stor

m d

rain

(g

I Riv

erb

rook

(g

I W

etla

nds

_ I

Oth

cr (

desc

ribc

)Pr

ovid

e a

narr

ativ

e de

scri

ptio

n of

thc

disc

harg

e pa

thw

ay i

nclu

ding

the

nam

e(s)

of

the

rcce

ivin

g w

ater

s

Dis

char

ge to

sto

rmw

ater

dra

inag

e sy

stem

in R

oute

J35

85 w

hich

dis

char

ges

to a

trib

utar

y to

Jnd

ian

Bro

ok a

ppro

x V

mile

Nor

th o

f the

sitc

Rem

edia

tion

Gen

eral

Per

mit

- N

otic

e of

Int

ent

c) A

ttach

a d

etai

led

map

(s)

indi

catin

g th

e si

te 1

0cat

ion

and

loca

tion

of th

e ou

tfal

l to

the

rece

ivin

g w

ater

I F

or m

ultip

le d

isch

arge

s n

umbe

r th

e di

scha

rges

seq

uent

ially

2

For

indi

rect

dis

char

gers

ind

icat

e th

e lo

catio

n of

the

disc

harg

e to

the

indi

rect

con

veya

nce

and

the

disc

harg

e to

sur

face

wat

er

The

map

sho

uld

also

incl

ude

the

loca

tion

and

dist

ance

to th

e ne

ares

t san

itary

sew

er a

s w

ell a

s th

e lo

cus

of n

earb

y se

nsiti

ve r

ecep

tors

(ba

sed

on U

SGS

topo

grap

hica

l m

appi

ng)

suc

h as

sur

face

wat

ers

dri

nkin

g w

ater

sup

plie

s a

nd w

etla

nd a

reas

d)

Pro

vide

the

stat

e w

ater

qua

lity

clas

sifi

catio

n of

the

rece

ivin

g w

ater

e) P

rovi

de th

e re

port

ed o

r ca

lcul

ated

sev

en d

ay-t

en y

ear

low

flo

w (

7QIO

) of

the

rece

ivin

g w

ater

00

421

cfs

Plea

se a

ttach

any

cal

cula

tion

shee

ts u

sed

to s

uppo

rt s

trea

m f

low

and

dilu

tion

calc

ulat

ions

f) I

s th

e re

ceiv

ing

wat

er a

list

ed 3

03(d

) w

ater

qua

lity

impa

ired

or

limite

d w

ater

Y

es 0 No IZlfyes

for

whi

ch p

ollu

tant

(s)

NA

Is th

ere

a T

MD

L

Yes

0 No IZlfyes

for

whi

ch p

ollu

tant

(s)

NA

6 Results of Consultation with Federal Services

Plea

se p

rovi

de th

e fo

llow

ing

info

rmat

ion

acco

rdin

g to

req

uire

men

ts o

f Pa

r I

B4

and

App

endi

ces

II a

nd V

II

a) A

re a

ny li

sted

thre

aten

ed o

r en

dang

ered

spe

cies

or

desi

gnat

ed c

ritic

al h

abita

t in

pro

xim

ity to

the

disc

harg

e Y

es 0 No

Has

any

con

sulta

tion

with

the

fede

ral s

ervi

ces

been

com

plet

ed

Yes

0 No IZ

or is

con

sulta

tion

unde

rway

Y

es 0 No

Wha

t wer

e th

e re

sults

oft

he c

onsu

ltatio

n w

ith th

e U

S F

ish

and

Wild

life

Serv

ice

and

or N

atio

nal M

arin

e Fi

sher

ies

Serv

ice

(che

ck o

ne)

Not

app

licab

le

a n

o je

opar

dy

opin

ion

or

writ

ten

conc

urre

nceD

on

a fin

ding

that

the

disc

harg

es a

re n

ot li

kely

to a

dver

sely

aff

ect a

ny e

ndan

gere

d sp

ecie

s or

cri

tical

hab

itat

b) A

re a

ny h

isto

ric

prop

ertie

s lis

ted

or e

ligib

le f

or li

stin

g on

the

Nat

iona

l Reg

iste

r of

His

tori

c Pl

aces

loca

ted

on th

e fa

cilit

y or

site

or

in p

roxi

mity

to th

e di

scha

rge

Yes

0 No IZ

Have

any

sta

te o

r tr

ibal

his

tori

c pr

eser

vatio

n of

fcer

bee

n co

nsul

ted

in th

is d

eter

min

atio

n (M

assa

chus

etts

onl

y)

Yes

0 No IZ

Rcm

edia

tion

Gen

eral

Per

mit

- N

otic

e of

Int

ent

7 S

uppl

emen

tal i

nfor

mat

ion

Please provide any supplemental information

Attach any analytical data used to support the application

Atta

ch a

ny c

ertif

icitt

ion(

s) r

equi

red

by th

e ge

nera

1 pe

rmit

See

cove

r le

tter

Rcm

cdia

tion

Gcn

cral

Pcr

mit

- N

otic

e of

Int

cnt

8 Signature Requirements

The

Not

ice

of I

nten

t mus

t be

sign

ed b

y th

e op

erat

or in

acc

orda

nce

with

the

sign

ator

y re

quir

emen

ts o

f 40

CFR

Sec

tion

122

i

nclu

ding

the

follo

win

g ce

liifi

catio

n

I certif under penalty of law that th

is d

ocum

ent a

nd a

ll at

tach

men

ts w

ere

prep

ared

und

er m

y di

rect

ion

or s

uper

visi

on in

acc

orda

nce

with

a s

yste

m

desi

gned

to a

ssur

e th

at q

ualif

ed p

erso

nnel

pro

perl

y ga

ther

and

eva

luat

e th

e in

form

atio

n su

bmite

d B

ased

on

my

inqu

iry

of th

e pe

rson

or

pers

ons

who

m

anag

e th

e sy

stem

or

thos

e pe

rson

s di

rect

ly r

espo

nsib

le f

or g

athe

ring

the

info

rmat

ion

I certif that the information submitted

to th

e be

st o

f my

kn

owle

dge

and

belie

f tr

ue a

ccur

ate

and

com

plet

e I

cert

if th

at I

am a

war

e th

at th

ere

are

sign

ifcan

t pen

altie

s fo

r su

bmitt

ing

fals

e in

form

atio

n i

nclu

ding

th

e po

ssib

ility

of

fine

and

impr

ison

men

t for

kno

win

g vi

olat

ions

FacilitySite Name

Form

er T

exac

o Se

rvic

e St

atio

n 1

Gro

ve S

tree

t H

opki

nton

MA

Ope

rato

r si

gnat

ure

A

a

d

Titl

e

Mic

hael

I D

ziur

a S

r E

nvir

onm

enta

l Eng

inee

r

Dat

e

Rem

edia

tion

Gen

eral

Per

mit

- N

otic

e of

Int

ent

Dilution Factor Calculation Former Texaco Station 1 Grove St Hopkinton MA

DF=(Od+Os)Od

DF = Dilution factor

Od = Max flow rate of discharge in cubic feet per second Os = receiving water flow in cubic feet per seconds 7010 flow rate Tributary to Indian Brook 7010 = min flow for seven consecutive days with a recurrence interval of 10 years

0444 00421

7010 flow based on data obtained from USGS Steamflow Statistics Report Data attached

1070

UUvCUiLliUVV ulC1lili lv-Ull tage 1 01 1

Streamstats Ungaged Site Report Date Fri Oct 312008113520 Site Location Massachusetts NAD83 Latitude 42 2369 (421412) NAD83 Longitude -715240 (-7131 26) NAD27 Latitude 42 2368 (42 14 12) NAD27 Longitude -715245 (-7131 28) Drainage Area 0 34 mi2

IPeak Flow Basin Characteristics

1100 Statewide Low Flow (034 mi2)

Value Regression Equation Valid Rang

Min II MaxI Parameter

161 149I Drainage Area (square miles) II 034 (below min value 161)11

1811 032 24I Mean Basin Slope from 250K DEM (percent)

II Stratified Drift per Stream Length (square mile per mile)11 04511 19 Massachusett Region (dimensionless)

Warning Some parameters are outside the suggested range Estimates wil be extrapolations with unknown errors

IStreamflow Statistics II 90-Percent Prediction Interval

Flow (ft3s) years ofPrediction Error (percent) record Minimum MaxImum

II EquivalentIStatistiC 03211

I D50

I D60

0961

069 I D75

0529 I D80

0363 I D85

0243 I D90

0126 I D95

007511 1 D98

0050711 1 D99

0134 I M7D2Y

0379 I AUGD50

M7DlOY 0042

httpstreamstatsagscrusgsgovgisimgReportsFlowStatsReportl 060 20081031113520 10312008

4 T

reat

men

t sys

tem

info

rmat

ion

Ple

ase

desc

ribe

the

trea

tmen

t sys

tem

usi

ng s

epar

ate

shee

ts a

s ne

cess

ary

incl

udin

g

a) A

des

crip

tion

of th

e tr

eatm

ent s

yste

m i

nclu

ding

a s

chem

atic

of

the

prop

osed

or

exis

ting

trea

tmen

t sys

tem

Se

e Fi

gure

3

b) I

dent

ify

each

app

licab

le

Frac

tan

k Air stripper

Oilwater separator

Equalization tanks

Bag

filt

er (

g G

AC

filte

r (g

trea

tmen

t uni

t (ch

eck

all

that

app

ly)

Chl

orin

atio

n D

echl

orin

atio

n O

ther

(pl

ease

des

crib

e)

c) P

ropo

sed

aver

age

and

max

imum

flo

w r

ates

(ga

llons

per

min

ute)

for

the

disc

harg

c an

d th

e de

sign

flo

w r

ate(

s) (

gallo

ns p

CI

min

ute)

of

the

trca

tmen

t sys

tcm

A v

crag

c flo

w r

atc

of d

isch

argc

JO

GP

M

Max

imum

flo

w r

atc

oftr

eatm

ent s

ystc

m

20 G

PM

D

esig

n fl

ow r

ate

of tr

eatm

ent s

yste

m

0 G

PM

d) A

dcs

crip

tion

of c

hcm

ical

add

itive

s be

ing

used

or

plan

ncd

to b

e us

cd (

atta

ch M

SDS

shee

ts)

Not

App

licab

le

5 R

ecei

ving

sur

face

wat

er(s

) P

leas

c pr

ovid

c in

form

atio

n ab

out t

he r

ccei

ving

wat

cr (

s) u

sing

sep

arat

e sh

eets

as

ncce

ssar

y in

clud

ing

Idcn

tify

thc

disc

harg

e pa

thw

ay

I Direct

I W

ithin

fac

ility

I

Stor

m d

rain

(g

I Riv

erb

rook

(g

I W

etla

nds

_ I

Oth

cr (

desc

ribc

)Pr

ovid

e a

narr

ativ

e de

scri

ptio

n of

thc

disc

harg

e pa

thw

ay i

nclu

ding

the

nam

e(s)

of

the

rcce

ivin

g w

ater

s

Dis

char

ge to

sto

rmw

ater

dra

inag

e sy

stem

in R

oute

J35

85 w

hich

dis

char

ges

to a

trib

utar

y to

Jnd

ian

Bro

ok a

ppro

x V

mile

Nor

th o

f the

sitc

Rem

edia

tion

Gen

eral

Per

mit

- N

otic

e of

Int

ent

c) A

ttach

a d

etai

led

map

(s)

indi

catin

g th

e si

te 1

0cat

ion

and

loca

tion

of th

e ou

tfal

l to

the

rece

ivin

g w

ater

I F

or m

ultip

le d

isch

arge

s n

umbe

r th

e di

scha

rges

seq

uent

ially

2

For

indi

rect

dis

char

gers

ind

icat

e th

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catio

n of

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disc

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e to

the

indi

rect

con

veya

nce

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the

disc

harg

e to

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face

wat

er

The

map

sho

uld

also

incl

ude

the

loca

tion

and

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ance

to th

e ne

ares

t san

itary

sew

er a

s w

ell a

s th

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cus

of n

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nsiti

ve r

ecep

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l m

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nkin

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ater

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d)

Pro

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e w

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rovi

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port

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lcul

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ay-t

en y

ear

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flo

w (

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) of

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421

cfs

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se a

ttach

any

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m f

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and

dilu

tion

calc

ulat

ions

f) I

s th

e re

ceiv

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wat

er a

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03(d

) w

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qua

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for

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Is th

ere

a T

MD

L

Yes

0 No IZlfyes

for

whi

ch p

ollu

tant

(s)

NA

6 Results of Consultation with Federal Services

Plea

se p

rovi

de th

e fo

llow

ing

info

rmat

ion

acco

rdin

g to

req

uire

men

ts o

f Pa

r I

B4

and

App

endi

ces

II a

nd V

II

a) A

re a

ny li

sted

thre

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r en

dang

ered

spe

cies

or

desi

gnat

ed c

ritic

al h

abita

t in

pro

xim

ity to

the

disc

harg

e Y

es 0 No

Has

any

con

sulta

tion

with

the

fede

ral s

ervi

ces

been

com

plet

ed

Yes

0 No IZ

or is

con

sulta

tion

unde

rway

Y

es 0 No

Wha

t wer

e th

e re

sults

oft

he c

onsu

ltatio

n w

ith th

e U

S F

ish

and

Wild

life

Serv

ice

and

or N

atio

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arin

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ies

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ice

(che

ck o

ne)

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app

licab

le

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o je

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ion

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ten

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urre

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on

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ding

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ect a

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ndan

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itat

b) A

re a

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Nat

iona

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loca

ted

on th

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cilit

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site

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mity

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rge

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Have

any

sta

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ibal

his

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atio

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assa

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etts

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y)

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Rcm

edia

tion

Gen

eral

Per

mit

- N

otic

e of

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ent

7 S

uppl

emen

tal i

nfor

mat

ion

Please provide any supplemental information

Attach any analytical data used to support the application

Atta

ch a

ny c

ertif

icitt

ion(

s) r

equi

red

by th

e ge

nera

1 pe

rmit

See

cove

r le

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Rcm

cdia

tion

Gcn

cral

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mit

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otic

e of

Int

cnt

8 Signature Requirements

The

Not

ice

of I

nten

t mus

t be

sign

ed b

y th

e op

erat

or in

acc

orda

nce

with

the

sign

ator

y re

quir

emen

ts o

f 40

CFR

Sec

tion

122

i

nclu

ding

the

follo

win

g ce

liifi

catio

n

I certif under penalty of law that th

is d

ocum

ent a

nd a

ll at

tach

men

ts w

ere

prep

ared

und

er m

y di

rect

ion

or s

uper

visi

on in

acc

orda

nce

with

a s

yste

m

desi

gned

to a

ssur

e th

at q

ualif

ed p

erso

nnel

pro

perl

y ga

ther

and

eva

luat

e th

e in

form

atio

n su

bmite

d B

ased

on

my

inqu

iry

of th

e pe

rson

or

pers

ons

who

m

anag

e th

e sy

stem

or

thos

e pe

rson

s di

rect

ly r

espo

nsib

le f

or g

athe

ring

the

info

rmat

ion

I certif that the information submitted

to th

e be

st o

f my

kn

owle

dge

and

belie

f tr

ue a

ccur

ate

and

com

plet

e I

cert

if th

at I

am a

war

e th

at th

ere

are

sign

ifcan

t pen

altie

s fo

r su

bmitt

ing

fals

e in

form

atio

n i

nclu

ding

th

e po

ssib

ility

of

fine

and

impr

ison

men

t for

kno

win

g vi

olat

ions

FacilitySite Name

Form

er T

exac

o Se

rvic

e St

atio

n 1

Gro

ve S

tree

t H

opki

nton

MA

Ope

rato

r si

gnat

ure

A

a

d

Titl

e

Mic

hael

I D

ziur

a S

r E

nvir

onm

enta

l Eng

inee

r

Dat

e

Rem

edia

tion

Gen

eral

Per

mit

- N

otic

e of

Int

ent

Dilution Factor Calculation Former Texaco Station 1 Grove St Hopkinton MA

DF=(Od+Os)Od

DF = Dilution factor

Od = Max flow rate of discharge in cubic feet per second Os = receiving water flow in cubic feet per seconds 7010 flow rate Tributary to Indian Brook 7010 = min flow for seven consecutive days with a recurrence interval of 10 years

0444 00421

7010 flow based on data obtained from USGS Steamflow Statistics Report Data attached

1070

UUvCUiLliUVV ulC1lili lv-Ull tage 1 01 1

Streamstats Ungaged Site Report Date Fri Oct 312008113520 Site Location Massachusetts NAD83 Latitude 42 2369 (421412) NAD83 Longitude -715240 (-7131 26) NAD27 Latitude 42 2368 (42 14 12) NAD27 Longitude -715245 (-7131 28) Drainage Area 0 34 mi2

IPeak Flow Basin Characteristics

1100 Statewide Low Flow (034 mi2)

Value Regression Equation Valid Rang

Min II MaxI Parameter

161 149I Drainage Area (square miles) II 034 (below min value 161)11

1811 032 24I Mean Basin Slope from 250K DEM (percent)

II Stratified Drift per Stream Length (square mile per mile)11 04511 19 Massachusett Region (dimensionless)

Warning Some parameters are outside the suggested range Estimates wil be extrapolations with unknown errors

IStreamflow Statistics II 90-Percent Prediction Interval

Flow (ft3s) years ofPrediction Error (percent) record Minimum MaxImum

II EquivalentIStatistiC 03211

I D50

I D60

0961

069 I D75

0529 I D80

0363 I D85

0243 I D90

0126 I D95

007511 1 D98

0050711 1 D99

0134 I M7D2Y

0379 I AUGD50

M7DlOY 0042

httpstreamstatsagscrusgsgovgisimgReportsFlowStatsReportl 060 20081031113520 10312008

c) A

ttach

a d

etai

led

map

(s)

indi

catin

g th

e si

te 1

0cat

ion

and

loca

tion

of th

e ou

tfal

l to

the

rece

ivin

g w

ater

I F

or m

ultip

le d

isch

arge

s n

umbe

r th

e di

scha

rges

seq

uent

ially

2

For

indi

rect

dis

char

gers

ind

icat

e th

e lo

catio

n of

the

disc

harg

e to

the

indi

rect

con

veya

nce

and

the

disc

harg

e to

sur

face

wat

er

The

map

sho

uld

also

incl

ude

the

loca

tion

and

dist

ance

to th

e ne

ares

t san

itary

sew

er a

s w

ell a

s th

e lo

cus

of n

earb

y se

nsiti

ve r

ecep

tors

(ba

sed

on U

SGS

topo

grap

hica

l m

appi

ng)

suc

h as

sur

face

wat

ers

dri

nkin

g w

ater

sup

plie

s a

nd w

etla

nd a

reas

d)

Pro

vide

the

stat

e w

ater

qua

lity

clas

sifi

catio

n of

the

rece

ivin

g w

ater

e) P

rovi

de th

e re

port

ed o

r ca

lcul

ated

sev

en d

ay-t

en y

ear

low

flo

w (

7QIO

) of

the

rece

ivin

g w

ater

00

421

cfs

Plea

se a

ttach

any

cal

cula

tion

shee

ts u

sed

to s

uppo

rt s

trea

m f

low

and

dilu

tion

calc

ulat

ions

f) I

s th

e re

ceiv

ing

wat

er a

list

ed 3

03(d

) w

ater

qua

lity

impa

ired

or

limite

d w

ater

Y

es 0 No IZlfyes

for

whi

ch p

ollu

tant

(s)

NA

Is th

ere

a T

MD

L

Yes

0 No IZlfyes

for

whi

ch p

ollu

tant

(s)

NA

6 Results of Consultation with Federal Services

Plea

se p

rovi

de th

e fo

llow

ing

info

rmat

ion

acco

rdin

g to

req

uire

men

ts o

f Pa

r I

B4

and

App

endi

ces

II a

nd V

II

a) A

re a

ny li

sted

thre

aten

ed o

r en

dang

ered

spe

cies

or

desi

gnat

ed c

ritic

al h

abita

t in

pro

xim

ity to

the

disc

harg

e Y

es 0 No

Has

any

con

sulta

tion

with

the

fede

ral s

ervi

ces

been

com

plet

ed

Yes

0 No IZ

or is

con

sulta

tion

unde

rway

Y

es 0 No

Wha

t wer

e th

e re

sults

oft

he c

onsu

ltatio

n w

ith th

e U

S F

ish

and

Wild

life

Serv

ice

and

or N

atio

nal M

arin

e Fi

sher

ies

Serv

ice

(che

ck o

ne)

Not

app

licab

le

a n

o je

opar

dy

opin

ion

or

writ

ten

conc

urre

nceD

on

a fin

ding

that

the

disc

harg

es a

re n

ot li

kely

to a

dver

sely

aff

ect a

ny e

ndan

gere

d sp

ecie

s or

cri

tical

hab

itat

b) A

re a

ny h

isto

ric

prop

ertie

s lis

ted

or e

ligib

le f

or li

stin

g on

the

Nat

iona

l Reg

iste

r of

His

tori

c Pl

aces

loca

ted

on th

e fa

cilit

y or

site

or

in p

roxi

mity

to th

e di

scha

rge

Yes

0 No IZ

Have

any

sta

te o

r tr

ibal

his

tori

c pr

eser

vatio

n of

fcer

bee

n co

nsul

ted

in th

is d

eter

min

atio

n (M

assa

chus

etts

onl

y)

Yes

0 No IZ

Rcm

edia

tion

Gen

eral

Per

mit

- N

otic

e of

Int

ent

7 S

uppl

emen

tal i

nfor

mat

ion

Please provide any supplemental information

Attach any analytical data used to support the application

Atta

ch a

ny c

ertif

icitt

ion(

s) r

equi

red

by th

e ge

nera

1 pe

rmit

See

cove

r le

tter

Rcm

cdia

tion

Gcn

cral

Pcr

mit

- N

otic

e of

Int

cnt

8 Signature Requirements

The

Not

ice

of I

nten

t mus

t be

sign

ed b

y th

e op

erat

or in

acc

orda

nce

with

the

sign

ator

y re

quir

emen

ts o

f 40

CFR

Sec

tion

122

i

nclu

ding

the

follo

win

g ce

liifi

catio

n

I certif under penalty of law that th

is d

ocum

ent a

nd a

ll at

tach

men

ts w

ere

prep

ared

und

er m

y di

rect

ion

or s

uper

visi

on in

acc

orda

nce

with

a s

yste

m

desi

gned

to a

ssur

e th

at q

ualif

ed p

erso

nnel

pro

perl

y ga

ther

and

eva

luat

e th

e in

form

atio

n su

bmite

d B

ased

on

my

inqu

iry

of th

e pe

rson

or

pers

ons

who

m

anag

e th

e sy

stem

or

thos

e pe

rson

s di

rect

ly r

espo

nsib

le f

or g

athe

ring

the

info

rmat

ion

I certif that the information submitted

to th

e be

st o

f my

kn

owle

dge

and

belie

f tr

ue a

ccur

ate

and

com

plet

e I

cert

if th

at I

am a

war

e th

at th

ere

are

sign

ifcan

t pen

altie

s fo

r su

bmitt

ing

fals

e in

form

atio

n i

nclu

ding

th

e po

ssib

ility

of

fine

and

impr

ison

men

t for

kno

win

g vi

olat

ions

FacilitySite Name

Form

er T

exac

o Se

rvic

e St

atio

n 1

Gro

ve S

tree

t H

opki

nton

MA

Ope

rato

r si

gnat

ure

A

a

d

Titl

e

Mic

hael

I D

ziur

a S

r E

nvir

onm

enta

l Eng

inee

r

Dat

e

Rem

edia

tion

Gen

eral

Per

mit

- N

otic

e of

Int

ent

Dilution Factor Calculation Former Texaco Station 1 Grove St Hopkinton MA

DF=(Od+Os)Od

DF = Dilution factor

Od = Max flow rate of discharge in cubic feet per second Os = receiving water flow in cubic feet per seconds 7010 flow rate Tributary to Indian Brook 7010 = min flow for seven consecutive days with a recurrence interval of 10 years

0444 00421

7010 flow based on data obtained from USGS Steamflow Statistics Report Data attached

1070

UUvCUiLliUVV ulC1lili lv-Ull tage 1 01 1

Streamstats Ungaged Site Report Date Fri Oct 312008113520 Site Location Massachusetts NAD83 Latitude 42 2369 (421412) NAD83 Longitude -715240 (-7131 26) NAD27 Latitude 42 2368 (42 14 12) NAD27 Longitude -715245 (-7131 28) Drainage Area 0 34 mi2

IPeak Flow Basin Characteristics

1100 Statewide Low Flow (034 mi2)

Value Regression Equation Valid Rang

Min II MaxI Parameter

161 149I Drainage Area (square miles) II 034 (below min value 161)11

1811 032 24I Mean Basin Slope from 250K DEM (percent)

II Stratified Drift per Stream Length (square mile per mile)11 04511 19 Massachusett Region (dimensionless)

Warning Some parameters are outside the suggested range Estimates wil be extrapolations with unknown errors

IStreamflow Statistics II 90-Percent Prediction Interval

Flow (ft3s) years ofPrediction Error (percent) record Minimum MaxImum

II EquivalentIStatistiC 03211

I D50

I D60

0961

069 I D75

0529 I D80

0363 I D85

0243 I D90

0126 I D95

007511 1 D98

0050711 1 D99

0134 I M7D2Y

0379 I AUGD50

M7DlOY 0042

httpstreamstatsagscrusgsgovgisimgReportsFlowStatsReportl 060 20081031113520 10312008

7 S

uppl

emen

tal i

nfor

mat

ion

Please provide any supplemental information

Attach any analytical data used to support the application

Atta

ch a

ny c

ertif

icitt

ion(

s) r

equi

red

by th

e ge

nera

1 pe

rmit

See

cove

r le

tter

Rcm

cdia

tion

Gcn

cral

Pcr

mit

- N

otic

e of

Int

cnt

8 Signature Requirements

The

Not

ice

of I

nten

t mus

t be

sign

ed b

y th

e op

erat

or in

acc

orda

nce

with

the

sign

ator

y re

quir

emen

ts o

f 40

CFR

Sec

tion

122

i

nclu

ding

the

follo

win

g ce

liifi

catio

n

I certif under penalty of law that th

is d

ocum

ent a

nd a

ll at

tach

men

ts w

ere

prep

ared

und

er m

y di

rect

ion

or s

uper

visi

on in

acc

orda

nce

with

a s

yste

m

desi

gned

to a

ssur

e th

at q

ualif

ed p

erso

nnel

pro

perl

y ga

ther

and

eva

luat

e th

e in

form

atio

n su

bmite

d B

ased

on

my

inqu

iry

of th

e pe

rson

or

pers

ons

who

m

anag

e th

e sy

stem

or

thos

e pe

rson

s di

rect

ly r

espo

nsib

le f

or g

athe

ring

the

info

rmat

ion

I certif that the information submitted

to th

e be

st o

f my

kn

owle

dge

and

belie

f tr

ue a

ccur

ate

and

com

plet

e I

cert

if th

at I

am a

war

e th

at th

ere

are

sign

ifcan

t pen

altie

s fo

r su

bmitt

ing

fals

e in

form

atio

n i

nclu

ding

th

e po

ssib

ility

of

fine

and

impr

ison

men

t for

kno

win

g vi

olat

ions

FacilitySite Name

Form

er T

exac

o Se

rvic

e St

atio

n 1

Gro

ve S

tree

t H

opki

nton

MA

Ope

rato

r si

gnat

ure

A

a

d

Titl

e

Mic

hael

I D

ziur

a S

r E

nvir

onm

enta

l Eng

inee

r

Dat

e

Rem

edia

tion

Gen

eral

Per

mit

- N

otic

e of

Int

ent

Dilution Factor Calculation Former Texaco Station 1 Grove St Hopkinton MA

DF=(Od+Os)Od

DF = Dilution factor

Od = Max flow rate of discharge in cubic feet per second Os = receiving water flow in cubic feet per seconds 7010 flow rate Tributary to Indian Brook 7010 = min flow for seven consecutive days with a recurrence interval of 10 years

0444 00421

7010 flow based on data obtained from USGS Steamflow Statistics Report Data attached

1070

UUvCUiLliUVV ulC1lili lv-Ull tage 1 01 1

Streamstats Ungaged Site Report Date Fri Oct 312008113520 Site Location Massachusetts NAD83 Latitude 42 2369 (421412) NAD83 Longitude -715240 (-7131 26) NAD27 Latitude 42 2368 (42 14 12) NAD27 Longitude -715245 (-7131 28) Drainage Area 0 34 mi2

IPeak Flow Basin Characteristics

1100 Statewide Low Flow (034 mi2)

Value Regression Equation Valid Rang

Min II MaxI Parameter

161 149I Drainage Area (square miles) II 034 (below min value 161)11

1811 032 24I Mean Basin Slope from 250K DEM (percent)

II Stratified Drift per Stream Length (square mile per mile)11 04511 19 Massachusett Region (dimensionless)

Warning Some parameters are outside the suggested range Estimates wil be extrapolations with unknown errors

IStreamflow Statistics II 90-Percent Prediction Interval

Flow (ft3s) years ofPrediction Error (percent) record Minimum MaxImum

II EquivalentIStatistiC 03211

I D50

I D60

0961

069 I D75

0529 I D80

0363 I D85

0243 I D90

0126 I D95

007511 1 D98

0050711 1 D99

0134 I M7D2Y

0379 I AUGD50

M7DlOY 0042

httpstreamstatsagscrusgsgovgisimgReportsFlowStatsReportl 060 20081031113520 10312008

8 Signature Requirements

The

Not

ice

of I

nten

t mus

t be

sign

ed b

y th

e op

erat

or in

acc

orda

nce

with

the

sign

ator

y re

quir

emen

ts o

f 40

CFR

Sec

tion

122

i

nclu

ding

the

follo

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Dilution Factor Calculation Former Texaco Station 1 Grove St Hopkinton MA

DF=(Od+Os)Od

DF = Dilution factor

Od = Max flow rate of discharge in cubic feet per second Os = receiving water flow in cubic feet per seconds 7010 flow rate Tributary to Indian Brook 7010 = min flow for seven consecutive days with a recurrence interval of 10 years

0444 00421

7010 flow based on data obtained from USGS Steamflow Statistics Report Data attached

1070

UUvCUiLliUVV ulC1lili lv-Ull tage 1 01 1

Streamstats Ungaged Site Report Date Fri Oct 312008113520 Site Location Massachusetts NAD83 Latitude 42 2369 (421412) NAD83 Longitude -715240 (-7131 26) NAD27 Latitude 42 2368 (42 14 12) NAD27 Longitude -715245 (-7131 28) Drainage Area 0 34 mi2

IPeak Flow Basin Characteristics

1100 Statewide Low Flow (034 mi2)

Value Regression Equation Valid Rang

Min II MaxI Parameter

161 149I Drainage Area (square miles) II 034 (below min value 161)11

1811 032 24I Mean Basin Slope from 250K DEM (percent)

II Stratified Drift per Stream Length (square mile per mile)11 04511 19 Massachusett Region (dimensionless)

Warning Some parameters are outside the suggested range Estimates wil be extrapolations with unknown errors

IStreamflow Statistics II 90-Percent Prediction Interval

Flow (ft3s) years ofPrediction Error (percent) record Minimum MaxImum

II EquivalentIStatistiC 03211

I D50

I D60

0961

069 I D75

0529 I D80

0363 I D85

0243 I D90

0126 I D95

007511 1 D98

0050711 1 D99

0134 I M7D2Y

0379 I AUGD50

M7DlOY 0042

httpstreamstatsagscrusgsgovgisimgReportsFlowStatsReportl 060 20081031113520 10312008

Dilution Factor Calculation Former Texaco Station 1 Grove St Hopkinton MA

DF=(Od+Os)Od

DF = Dilution factor

Od = Max flow rate of discharge in cubic feet per second Os = receiving water flow in cubic feet per seconds 7010 flow rate Tributary to Indian Brook 7010 = min flow for seven consecutive days with a recurrence interval of 10 years

0444 00421

7010 flow based on data obtained from USGS Steamflow Statistics Report Data attached

1070

UUvCUiLliUVV ulC1lili lv-Ull tage 1 01 1

Streamstats Ungaged Site Report Date Fri Oct 312008113520 Site Location Massachusetts NAD83 Latitude 42 2369 (421412) NAD83 Longitude -715240 (-7131 26) NAD27 Latitude 42 2368 (42 14 12) NAD27 Longitude -715245 (-7131 28) Drainage Area 0 34 mi2

IPeak Flow Basin Characteristics

1100 Statewide Low Flow (034 mi2)

Value Regression Equation Valid Rang

Min II MaxI Parameter

161 149I Drainage Area (square miles) II 034 (below min value 161)11

1811 032 24I Mean Basin Slope from 250K DEM (percent)

II Stratified Drift per Stream Length (square mile per mile)11 04511 19 Massachusett Region (dimensionless)

Warning Some parameters are outside the suggested range Estimates wil be extrapolations with unknown errors

IStreamflow Statistics II 90-Percent Prediction Interval

Flow (ft3s) years ofPrediction Error (percent) record Minimum MaxImum

II EquivalentIStatistiC 03211

I D50

I D60

0961

069 I D75

0529 I D80

0363 I D85

0243 I D90

0126 I D95

007511 1 D98

0050711 1 D99

0134 I M7D2Y

0379 I AUGD50

M7DlOY 0042

httpstreamstatsagscrusgsgovgisimgReportsFlowStatsReportl 060 20081031113520 10312008

1070

UUvCUiLliUVV ulC1lili lv-Ull tage 1 01 1

Streamstats Ungaged Site Report Date Fri Oct 312008113520 Site Location Massachusetts NAD83 Latitude 42 2369 (421412) NAD83 Longitude -715240 (-7131 26) NAD27 Latitude 42 2368 (42 14 12) NAD27 Longitude -715245 (-7131 28) Drainage Area 0 34 mi2

IPeak Flow Basin Characteristics

1100 Statewide Low Flow (034 mi2)

Value Regression Equation Valid Rang

Min II MaxI Parameter

161 149I Drainage Area (square miles) II 034 (below min value 161)11

1811 032 24I Mean Basin Slope from 250K DEM (percent)

II Stratified Drift per Stream Length (square mile per mile)11 04511 19 Massachusett Region (dimensionless)

Warning Some parameters are outside the suggested range Estimates wil be extrapolations with unknown errors

IStreamflow Statistics II 90-Percent Prediction Interval

Flow (ft3s) years ofPrediction Error (percent) record Minimum MaxImum

II EquivalentIStatistiC 03211

I D50

I D60

0961

069 I D75

0529 I D80

0363 I D85

0243 I D90

0126 I D95

007511 1 D98

0050711 1 D99

0134 I M7D2Y

0379 I AUGD50

M7DlOY 0042

httpstreamstatsagscrusgsgovgisimgReportsFlowStatsReportl 060 20081031113520 10312008

Table Mass Removal Calculations 1 Grove Street Hopkinton MA

Total influent hydrocarbons (ugI) 100 (example)

Mass Removal

Influent Concentration (ugl) x 785 liters1 gallon x

1 kg1 000 grams x 1 gram1 OE+06 ug = kggallon x 79Eshymax number of gallons = 800 GPO (20 gpm) Kg of hydrocarbons removed 0109008 Kgday

Report Date Final Report 13-Nov-08 1041 D Re-Issued Report

Revised Report

SPECTRUM ANALYTICAL INC Featuring

HANIBAL TECHNOLOGY

Laboratory Report CEA Inc

127 Hmiwell Street Project CK Smith - Hopkinton MA

West Boylston MA 01583 Project CEA6737-08shy

Attn Adam Last

Laboratorv ID Client Sample ID Matrix Date Sampled Date Received

SA86804- OW- Ground Water 31-0ct-08 08 15 31-0ct-081750

I attest that the infonnation contained within the report has been reviewed for accuracy and checked against the quality control requirements for each method These results relate only to the sample(s) as received AIJ applicable NELAC requirements have been met Spectrum Analytical holds certification in the State of Massachusetts for the analytes as indicated with an X in the Cert column within this report Please note that the State of Massachusetts does not offer certification for aIJ analytes

Please note that this report contains 25 pages of analytical data plus Chain of Custody document(s) This report may not be reproduced except in fulJ without ritten approval from Spectrum Analytical Inc

Massachusetts M-MAI38MAIII0 Authorized by

COJ1ecticut PH-0777

Florida E87600E87936 Maine MA 138

New Hampshire 2538 New Jersey MAOl1MAOI2 m c$ New York 1139311840 Hanibal C Tayeh Ph

PeJ1sylvania 68-0442668-02924 PresidentLaboratory Director

Rhode Islaud 98 USDA S-51435 Technical Reviewer s Initial Vennont VT- 11393

Spectrum Analytical lnc is a NELA accredited laboratory organization and meets NELA testing standards Use of the NELA

logo however does not insure that Spectrum is currently accredited for the specifc method or analyte indicated Please refer to our

Quality web page at www spectrum-analytical com for afulliisting of our current certifcations andfields ofaccreditatiol1 States in which Spectrum Analytical lnc holds NELA certifcation are New York New Hampshire New Jersey and Florida All analytical workfor Volatile Organic and Air analysis are transferred to and conducted at our 830 Silver Street location (NY- J J840 FL-E87936 and NJ-MAOJ2)

CASE NARR TIVE

Metals Narrative

SA86804-01 requested Appendix VI reporting limits which would require the sample to be analyzed by EP A method 200 8f or several

elements The sample digestate is yelJow and very high in some analytes aud needed a I 1 00 dilution on the ICP-MS due to the intemal staudard recoveries exceeding recovery criteria Silver and Cadmium have been changed from method 200 8 to method 200

in order to give the best achievable reporting limits for these elements If these elements were to be analyzed on the ICP- they

would need a 1 1000 dilution and the resulting reporting limit would be 0 5 ppm

Headyuarlcrs 1 J Almgren Dri e amp 830 Silver Street Agawam MA 01001 1-800-789- 9115 4 J 3-789-9018 FAX 413- 789-4076

1 nil s 8180 Woodland Center Boule ard Tampa FL 33614 1-888-497- 5270813-888-9507 FAX 800-480-6435 Page I of 25ww5pectrum-analytical com

Report Date Final Report 13-Nov-08 1041 D Re-Issued Report

Revised Report

SPECTRUM ANALYTICAL INC Featuring

HANIBAL TECHNOLOGY

Laboratory Report CEA Inc

127 Hmiwell Street Project CK Smith - Hopkinton MA

West Boylston MA 01583 Project CEA6737-08shy

Attn Adam Last

Laboratorv ID Client Sample ID Matrix Date Sampled Date Received

SA86804- OW- Ground Water 31-0ct-08 08 15 31-0ct-081750

I attest that the infonnation contained within the report has been reviewed for accuracy and checked against the quality control requirements for each method These results relate only to the sample(s) as received AIJ applicable NELAC requirements have been met Spectrum Analytical holds certification in the State of Massachusetts for the analytes as indicated with an X in the Cert column within this report Please note that the State of Massachusetts does not offer certification for aIJ analytes

Please note that this report contains 25 pages of analytical data plus Chain of Custody document(s) This report may not be reproduced except in fulJ without ritten approval from Spectrum Analytical Inc

Massachusetts M-MAI38MAIII0 Authorized by

COJ1ecticut PH-0777

Florida E87600E87936 Maine MA 138

New Hampshire 2538 New Jersey MAOl1MAOI2 m c$ New York 1139311840 Hanibal C Tayeh Ph

PeJ1sylvania 68-0442668-02924 PresidentLaboratory Director

Rhode Islaud 98 USDA S-51435 Technical Reviewer s Initial Vennont VT- 11393

Spectrum Analytical lnc is a NELA accredited laboratory organization and meets NELA testing standards Use of the NELA

logo however does not insure that Spectrum is currently accredited for the specifc method or analyte indicated Please refer to our

Quality web page at www spectrum-analytical com for afulliisting of our current certifcations andfields ofaccreditatiol1 States in which Spectrum Analytical lnc holds NELA certifcation are New York New Hampshire New Jersey and Florida All analytical workfor Volatile Organic and Air analysis are transferred to and conducted at our 830 Silver Street location (NY- J J840 FL-E87936 and NJ-MAOJ2)

CASE NARR TIVE

Metals Narrative

SA86804-01 requested Appendix VI reporting limits which would require the sample to be analyzed by EP A method 200 8f or several

elements The sample digestate is yelJow and very high in some analytes aud needed a I 1 00 dilution on the ICP-MS due to the intemal staudard recoveries exceeding recovery criteria Silver and Cadmium have been changed from method 200 8 to method 200

in order to give the best achievable reporting limits for these elements If these elements were to be analyzed on the ICP- they

would need a 1 1000 dilution and the resulting reporting limit would be 0 5 ppm

Headyuarlcrs 1 J Almgren Dri e amp 830 Silver Street Agawam MA 01001 1-800-789- 9115 4 J 3-789-9018 FAX 413- 789-4076

1 nil s 8180 Woodland Center Boule ard Tampa FL 33614 1-888-497- 5270813-888-9507 FAX 800-480-6435 Page I of 25ww5pectrum-analytical com

Sam le Identification Client Pro ect Matrix Collection DateTime Received

OWshyCEA6737-08- Ground Water 31-0ct-08 08 15 31-0ctshy

SA86804shy

CAS No Analyte(s) Result Flag Units RDL Dilution Method Ref Prepared Analyzed Batch Cert

Volatile Organic Compounds

Volatile Or anic Com ounds

Prepared by method SW846 5030 Water MS gI 100 100 SW846 8260B 04-Nov- 04- Nov-08 811017576-13- 2- Trichlorotrifiuoroethane (FreorBRL

113) gI 1006704- Acetone BRL 1000

BRL gI 50 100107-13- Acrylonitrile gI 100-43- Benzene 580 100

BRL gI 100 100108-86- Bromobenzene BRL gI 100 10074-97- Bromochloromethane

75-27- BRL gI 50 100Bromodichloromethane BRL gll 100 10075-25- Bromoform BRL gI 200 10074-83- Bromomethane BRL gI 1000 10078-93- Butanone (MEK) 338 gI 100 100104-51- Butylbenzene BRL gI 100 100135-98- sec-Butylbenzene

gI 100 10098-D6o tert-Butylbenzene BRL

75-15- Carbon disulfide BRL gI 500 100

56-23- BRL gI 100 100Carbon tetrachloride BRL gI 100 100108-90- Chlorobenzene

gI 200 1007 5-D0- Chloroethane BRL

BRL gI 100 1006706- Chloroform 74-87- BRL gI 200 100Chloromethane

BRL gI 100 10095-49- Chlorotoluene BRL gI 100 100106-43-4 Chlorotoluene

96-12- Dibromo-3-chloropropane BRL gI 200 100

124-48- Dibromochloromethane BRL gI 50 100

106-93-4 BRL gI 50 1001 Dibromoethane (EDB)

BRL gI 100 10074-95- Dibromomethane gI 100 10095-50- Dichlorobenzene BRL

541-73- Dichlorobenzene BRL gI 100 100

gI 1001 06-46- Dichlorobenzene BRL 100

gI 200 10075-71- Dichlorodifiuoromethane (Freon12) BRL gI 10075-34- 1- Dichloroethane BRL 100

BRL gI 100 100107-06- Dichloroethane 75-35- BRL gI 100 100 1-Dichloroethene

gI 100 100156-59- cis- Dichloroethene BRL

gI156-60- trans- Dichloroethene BRL 100 100

gI 100 10078-87- Dichloropropane BRL

142-28- Dichloropropane BRL gI 100 100

gI 100 100594-20- Dichloropropane BRL

563-580 BRL gI 100 100 1- Dichloropropene gI 50 10010061-01-5 cis- Dichloropropene BRL

gI 10010061-020 trans- Dichloropropene BRL 50

gI 100 100100-41-4 Ethylbenzene 180

8708- Hexachlorobutadiene BRL gI 50 100

gI 1000 100591-780 Hexanone (MBK) BRL

98-82 - 145 gI 100 100 Isopropyl benzene

gI 100 10099-870 lsopropyltol uene BRL

293 gI 100 1001634-04-4 Methyl tert-butyl ether gI 1000 100108- 10- Methyl- pentanone (MIBK) BRL

75-09- Methylene chloride BRL gI 500 100

gI 100 10091-20- Naphthalene 791

103-65- Propylbenzene 348 gI 100 100

This laboratolJ report is IOt valid without an authorized signature on the cover page

Page 2 of 25 Reportable Detection Limit BRL = Below Reporting Limit

Sam le Identification Client Pro ect Matrix Collection DateTime ReceivedOWshy

CEA6 73 7-08-0 I Ground Water 31-0ct-080815 3 I -OctshySA86804-0 I

CAS No Analyte(s) Result Flag Units RDL Dilution Method Ref Prepared Ana(Ized Batch Cert

VolMile Organic Compounds

Volatile Or anic Com ounds Prepared by method SW846 5030 Water MS

100-42- Styrene BRL gI 100 100 SW846 8260B 04-Nov- 04-Nov-08 8110175

630-20-6 2- Tetrachloroethane BRL gI 100 100

79-34- 2- Tetrachloroethane BRL gI 50 100

127-18-4 Tetrachloroethene BRL gI 100 100

108-88- Toluene 900 gI 100 100

87-61-6 3- Trichlorobenzene BRL gI 100 100

120-82- 4- Trichlorobenzene BRL gI 100 100

108- 70- 5- Trichlorobenzene BRL gI 100 100

71-55- 1- Trichloroethane BRL gI 100 100

79-00- 2- Trichloroethane BRL gI 100 100

79-01-6 Trichloroethene BRL gI 100 100

75-69-4 Trichlorofluoromethane (Freon 11) BRL gI 100 100

96-18-4 Trichloropropane BRL gI 100 100

95-63-6 24- Trimethylbenzene 570 gI 100 100

108-67-8 5- Trimethylbenzene 920 gI 100 100

75-01-4 Vinyl chloride BRL gI 100 100

179601-23-1 m Xylene 400 gI 200 100

95-47-6 Xylene 070 gI 100 100

109-99- Tetrahydrofuran BRL gI 1000 100

60-29- Ethyl ether BRL gI 100 100

994-05- Tert-amyl methyl ether BRL gI 100 100

637-92- Ethyl tert-butyl ether BRL gI 100 100

108-20- Di- isopropyl ether BRL gI 100 100

75-65- Tert-Butanol butyl alcohol BRL gI 1000 100

123-91- 14- Dioxane BRL gI 2000 100

110-57-6 trans- 14-Dichloro- butene BRL gI 500 100

Ethanol64-17- BRL gI 40000 100

Surrogate recoveries

460-00- Bromofluorobenzene 101 70- 130

2037-26- Toluene- 100 70- 130

17060-07- Dichloroethane- 70- 130

186853- Dibromofluoromethane 70- 130

Semivolatile Organic Compounds by GCMS

Semivolatile Or anic Com ounds b SW846 8270C

Prepared by method SW846 351

83-32- Acenaphthene BRL gI 38 SW846 8270C 03-Nov- 10- Nov-08 8110043

208-96-8 Acenaphthylene BRL gI 38

62-53- Aniline gIBRL 38

120- 12- Anthracene BRL gI 38

1912-24- Atrazine BRL gI 38

10333- AzobenzeneDiphenyldiazi ne BRL gI 38

92-87 - Benzidine BRL gI 38

56-55 Benzo (a) anthracene BRL gI 38

50-32- Benzo (a) pyrene BRL gI 38

205-99- Benzo (b) fluoranthene BRL gI 38

19124- Benzo (g i) perylene BRL gI 38

207 -08- Benzo (k) fluoranthene BRL gI 38

6585- Benzoic acid BRL gI 38

100-51-6 Benzyl alcohol BRL gI 38

111-91- Bis(2-chloroethoxy) methane BRL gI 38

This laboratory repOlt is not valid without (II authorized signature on the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 3 of 25

Sam le J dentification Client Pro ect Matrix Collection DateTime Received

OWshyCEA6737-08- Ground Water 31-0ct-080815 31-0ctshy

SA86804shy

Prepared Batch CertCAS No Analyte(s) Result Flag Units RDL Dilution Method Ref Analyzed

SemivolMile Organic Compounds by GCMS

Semivolatie Or anic Com ounds b SW846 827DC

Prepared by method SW846 351 gJI SW846 8270C 03-Nov- 10-Nov-08 8110043111-44-4 B is(2 -ch loroethyl)ether BRL 38

BRL gJI 38108-60- Bis(2-chloroisopropyl)ether 117-81- Bis(2 -ethy I hexy I) phthala te BRL gJI 38

101- 55- BRL gJI 38Bromophenyl phenyl ether gJI 3885-08- Butyl benzyl phthalate BRL

86-74- Carbazole BRL gJI 38

BRL gJI 385950- Chloro-3-methylphenol 106-47-B Chloroaniline BRL gJI 38

91-58 Chloronaphthatene BRL gJI 38

gJI 3895-57- Chlorophenol BRL

gl 387005-72- Chlorophenyl phenyl ether BRL

218-01- Chrysene BRL gl 38

gl 3853-70- Dibenzo (a h) anthracene BRL

132-04- Dibenzofuran BRL gl 38

95-50- Dichlorobenzene BRL gl 38

BRL gl 38

gl

541-73- Dichlorobenzene 106-46- Dichlorobenzene BRL 38

91-94- 3 - Dichlorobenzidine BRL gl 38

gl 38 120-83- Dichlorophenol BRL

84-06- Diethyl phthalate BRL gl 38

gl 38131-11- Dimethyl phthalate BRL

gl 38105-67 - Dimethylphenol 54

84-74- BRL gl 38Di- butyl phthalate gl 38534-52- 6- Dinitro-2-methylphenol BRL

gl 3851-28- Dinitrophenol BRL

121-14- 24- Dinitrotoluene BRL gl 38

606-20- Dinitrotoluene BRL gl 38

gl 38117-84-0 Di-n-octyl phthalate BRL

206-44-0 Fluoranthene BRL gl 38

BRL gl 38

gl 38 86-73- Fluorene 118-74- Hexachlorobenzene BRL

87 -08- Hexachlorobutadiene BRL gl 38

gl 3877-47-4 H exachlorocyclopenta d iene BRL

gl67-72- Hexachloroethane BRL 38

BRL gl 38193-39- Indeno (1 cd) pyrene gl 3878-59- Isophorone BRL

91-57 -0 Methylnaphthalene 278 gl 38

gl 3895-48- Methylphenol 64

gl 76108-39-4 3 amp 4-Methylphenol 91 106-44shy

458 gl 3891-20- Naphthalene 88-74-4 Nitroaniline BRL gl 38

BRL gl 3899-09- Nitroaniline

100- Nitroaniline BRL gJI 154

98-95- Nitrobenzene BRL gJI 38

BRL gl 3888-75- Nitrophenol gl 154100-02- Nitrophenol BRL

62-75- Nitrosodimethylami ne BRL gl 38

621-64- Nitrosodi-n-propylamine BRL gJI 38

gJI 3886-30- N- N itrosodiphenylamine BRL

gl 15487 -86- Pentachlorophenol BRL

This laboratolJ reporl is not atid without an authorized signature on the cover page

Page 4 of 25 Reportble Detection Limit BRL = Below Reporting Limit

Sam le Identification OW- Client Pro ect Matrix Collection DateTime Received

SA86804shyCEA6737-08shy Ground Water 3I-Oct-080815 31-0ctshy

CAS No Analyte(s) Resu It Flag Units RDL Dilution Method Ref Prepared Analyzed Batch Cert

Semivolatile Organic Compounds b) GCMS

Semivolatile Or anic Com ounds b SW846 8270C Prepared by method SW846 3510C

85-01shy Phenanthrene BRL iJg1 38 SW846 8270C 03- Novshy 10-Nov-08 8110043

108-95shy Phenol BRL iJg1 38

129-00shy Pyrene BRL iJg1 38

110-86shy Pyridine BRL iJg1 38

120-82shy 4- Trichlorobenzene BRL iJg1 38

90-12shy Methylnaphthalene 141 iJg1 38

95-95-4 5- Trichlorophenol BRL iJg1 38

88-06shy 6- Trichlorophenol BRL iJg1 38

82 -68shy Pentachloron itrobenzene BRL iJg1 38

95-94shy 5- Tetrachlorobenzene BRL iJg1 38

Surrogate recoveries 321-60shy Fuorobipheny 30- 130

367- 12shy Fuoropheno 15- 110

4165-60shy Nitrobenzeneshy 30- 130

4165-62shy Phenoshy 15-110

1718-51shy Terpheny-d4 30- 130

118- 79shy 6- Tribromopheno 15- 110

Semivolatile Organic Compounds by GC

Pol chlorinated Bi hen ls b SW846 8082 Prepared by method SW846 3510C

12674-11shy PCB 1016 BRL iJg1 20 SW846 8082 04-Novshy 05-Nov-08 8110165

11104-28-2 PCB 1221 BRL iJg1 20

11141-16-5 PCB 1232 BRL iJg1 20

53469-21-9 PCB 1242 BRL iJg1 20

12672-29-6 PCB 1248 BRL iJg1 20

11097-69shy PCB 1254 BRL iJg1 20

11096-82shy PCB 1260 BRL iJg1 20

37324-23shy PCB 1262 BRL iJg1 20

11100-14-4 PCB 1268 BRL iJg1 20

Surrogate recoveries

10386-84-2 4 DB-Octafluorobipheny (Sr) 30- 150

2051-24shy Decachorobiphenyl (Sr) 130 30- 150

Extractable Petroleum Hydrocarbons

Non-polar material (SGT-HEM) 14 mgI EPA 1664 Rev A 05-Novshy 07- Nov-08 8110272

Total Metals by EPA 200 Series Methods

7440-22-4 Silver BRL mgI 0050 EPA 200 05-Novshy 08-Nov-08 8110121

7440-38shy Arsenic 201 mgI 0040

7440-43shy Cadmium 0288 mgI 0025

7440-47shy Chromium 229 mgI 0050

7440-50shy Copper 0432 mgI 0050

7439-89-6 Iron 209 mgI 0150

7439-97 -6 Mercury 00037 mgI 00020 EPA 245 17470A 11- Nov-088110122

7440-02shy Nickel 0167 mgI 0050 EPA 200 08- Nov-088110121

7439-92shy Lead 958 ITg1 0050 EPA 200 07-Novshy 08-Nov-08 8110386

7440-36-0 Antimony BRL R01 mgI 0050

7782-49shy Selenium BRL R01 mgI 0050

7440-66-6 Zinc mgI 0050 EPA 200 05-Novshy 08- Nov-08 8110121

General Chemistry Parameters

16065-83-1 Trivalent Chromium 229 mgI 0050 Calculation 05-Novshy 08- Nov-08 8110121

This laboratory report is not valid without an authorized signature on the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 5 of 25

Sam le Identification OWshySA86804shy

Client Pro ect

CEA6737-08- 0 I

Matrix Ground Water

Collection DateTime 3 I -Oct-08 08 15

Received 31-0ctshy

CAS No Analyte(s) Result Flag Units RDL Dilution Method Ref Prepared Analyzed Batch Cert

General Chemistry Parameters

1854-029-9 Hexavalent Chromium

57-12shy Cyanide (total)

7782-50shy Total Residual Chlorine

Total Suspended Solids

BRL

BRL

BRL

000

R01

CIHT

R01

mgI

mgI

mgI

mgI

25

0100

100

50

SW846 31-0ctshy7196ASM3500CrD 2017

EPA 3354 SW846 04-Novshy

9012A 3M 18-204500 -CI G 31-0ctshy

(00) 1919 SM2540D 06-Novshy

31-0ct-08 8102398 2017

05-Nov-088110199

31-0ct-08 8102399 1919

06- Nov-08 8110464

This laborttol) report is lot valid without 1m lIuthorized signature on the cover page

Page 6 of 25 Reportable Detection Limit BRL = Below Reporting Limit

Volatie Organic Compounds - Quality Control

Analyte(s) Result Flag Units RDL

Spike

Level

Source

Result REC

REC

Limits RPD

RPD

Limit

Batch 8110175 - SW846 5030 Water MS

Blank 811 D175-BLK1

Prepared amp Analyzed 04- Novshy

2- Trichlorotrifluoroethane (Freon 113) BRL JJ9I 10

Acetone

Acrylonitrile

Benzene

Bromobenzene

Bromochloromethane

Bromodichloromethane

Bromoform

Bromomethane

Butanone (MEK)

Butylbenzene

sec-Butylbenzene

tert- Butylbenzene

Carbon disulfide

Carbon tetrachloride

Chlorobenzene

Chloroethane

Chloroform

Chloromethane

Chlorotoluene

Chlorotoluene

1 Dibromo- chloropropane

Dibromochloromethane

1 Dibromoethane (ED B)

Dibromomethane

1 Dichlorobenzene

1 Dichlorobenzene

1 Dichlorobenzene

Dichlorodifluoromethane (Freon12)

1-Dichloroethane

1 Dichloroethane

1-Dichloroethene

cis- 1 Dichloroethene

trans-1 Dichloroethene

1 Dichloropropane

1 Dichloropropane

Dichloropropane

1-Dichloropropene

cis- 1 Dichloropropene

trans- 1 Dichloropropene

Ethylbenzene

Hexachlorobutadiene

Hexanone (MBK)

Isopropyl benzene

lsopropyltoluene

Methyl tert-butyl ether

Methyl- pentanone (MIBK)

Methylene chloride

Naphthalene

BRL 10JJ91

BRL JJ91

BRL JJ91

BRL JJ91

BRL JJ91

BRL JJ91

BRL JJ91

BRL JJ9I

BRL 10JJ9I

BRL JJ91

BRL JJ9I

BRL 10JJ91

BRL JJ9I

BRL JJ9I

BRL JJ9I

BRL JJ9I

BRL JJ9I

BRL JJ91

BRL JJ9I

BRL JJ9I

BRL JJ9I

BRL JJ91I

BRL JJ9I

BRL JJ9I

BRL JJ91

BRL JJ91

BRL JJ9I

BRL JJ91

BRL JJ91

BRL JJ91I

BRL JJ91

BRL JJ91

BRL JJ9I

BRL JJ91

BRL JJ9I

BRL JJ91

BRL JJ91

BRL JJ91I

BRL JJ91I

BRL JJ9I

BRL JJ9I

BRL JJ9I 10

BRL JJ9I

BRL fJgl

BRL JJ9I

BRL JJ91 10

BRL JJ9I

BRL JJ91

This laboratOlY report is IIOt valid without all authorized sigllature 011 the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 7 of 25

Volatie Organic Compounds - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110175 - SW846 5030 Water MS

Blank 8110175-BLK1

Prepared amp Analyzed 04- Nov-

Propylbenzene BRL gI

Styrene BRL gI

2- Tetrachloroethane BRL gI

2- Tetrachloroethane BRL gI

Tetrachloroethene BRL gI

Toluene BRL gI

3- Trichlorobenzene BRL gI

24- Trichlorobenzene BRL gI

5- Trichlorobenzene BRL gI

1- Trichloroethane BRL gI

2- Trichloroethane BRL gI

Trichloroethene BRL gI

Trichlorofluoromethane (Freon 11) BRL gI

3- Trichloropropane BRL gI

24- Trimethylbenzene BRL gI

1 Trimethylbenzene BRL gI

Vinyl chloride BRL gl

Xylene BRL gI

Xylene BRL gI

Tetrahydrofuran BRL gI 10

Ethyl ether BRL gI 10

BRL gI

Ethyl tert-butyl ether BRL gI

rert-amyl methyl ether

Di- isopropyl ether BRL gI

Tert- Butanoll butyl alcohol BRL gl 10

1 4- Dioxane BRL gI 20

trans- 1 Dichloro- butene BRL gl

Ethanol BRL gl 400

Surrogate 4-Bromofluorobenzene 48 gl 50 70- 130

50 70- 130Surrogate Toluene- 497 gI

Surrogate 1 Dichloroethane- 507 gl 50 101 70- 130

gl 50 70- 130Surrogate Dibromofluoromethane 48

LCS 8110175-BS1

Prepared amp Analyzed 04-Novshy

123 70- 1302- Trichlorotrifluoroethane (Freon 113) 24 gl 20

21 gl 20 110 31 144Acetone 20 112 70- 130Acrylonitrile 22 gl

gi 115Benzene 23 20 70- 130

gl 20 104 70- 130Bromobenzene 20

112 70- 130Bromochloromethane 224 gl 20

23 gl 20 118 70- 130Bromodichloromethane

gI 20 106 70-130Bromoform 21

gI 127 43- 158Bromomethane 254 20

17 gl 20 54 137Butanone (MEK)

20 110 70- 130Butylbenzene 219 gl

232 gl 20 116 70- 130sec- Butylbenzene

gI 20 118 70- 130tert-Butylbenzene 23

112 70- 130Carbon disulfide 224 gI 20

Carbon tetrachloride 224 gl 20 112 70- 130

gl 20 110 70- 130Chlorobenzene 22

This laboratory report is not valid without an authorized signature on the cover page

Page 8 of 25 Reportable Detection Limit BRL = Below Reporting Limit

Volatie Organic Compounds - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110175 - SW846 5030 Water MS

LCS 811D175-BS1

Prepared amp Analyzed 04- Nov-

Chloroethane 22 gl 20 111 60 131

Chloroform 21 gll 20 109 70- 130

Chloromethane 25 gl 20 127 70- 130

Chlorotoluene 19 gl 20 70- 130

Chlorotoluene 22 gl 20 112 70- 130

1 Dibromo-3-chloropropane 22 gl 20 114 70- 130

Dibromochloromethane 22 gl 20 110 66 145

1 Dibromoethane (EDB) 222 gl 20 111 70- 130

Dibromomethane 22 gl 20 111 70- 130

1 Dichlorobenzene 22 gl 20 113 70- 130

1 Dichlorobenzene 23 gl 20 115 70- 130

1 Dichlorobenzene 214 gl 20 107 70- 130

Dichlorodifluoromethane (Freon 12) 25 gl 20 128 46 168

1-Dichloroethane 23 gl 20 117 70- 130

1 Dichloroethane 21 gl 20 109 70- 130

1-Dichloroethene 234 gl 20 117 70- 130

cis- 1 Dichloroethene 23 gl 20 118 70- 130

trans- 1 Dichloroethene 21 gl 20 108 70-130

1 Dichloropropane 23 gl 20 118 70-130

1 Dichloropropane 22 gl 20 113 70- 130

Dichloropropane 25 gl 20 129 70- 130

1-Dichloropropene 23 gl 20 115 70- 130

cis- 1 Dichloropropene 23 gl 20 118 70- 130

trans- 1 Dichloropropene 214 gl 20 107 70- 130

Ethylbenzene 23 gl 20 115 70- 130

Hexachlorobutadiene 21 gl 20 109 70- 135

Hexanone (MBK) 20 gl 20 103 70- 130

Isopropylbenzene 21 gl 20 105 70- 130

lsopropyltoluene 24 gl 20 121 70- 130

Methyl tert-butyl ether 21 gl 20 107 70- 130

Methyl- pentanone (MIBK) 21 gl 20 106 57 130

Methylene chloride 22 gl 20 113 70- 130

Naphthalene 20 gl 20 101 70- 130

Propylbenzene 23 gl 20 116 70- 130

Styrene 24 gl 20 123 70- 130

2- Tetrachloroethane 22 gl 20 111 70- 130

2- Tetrachloroethane 22 gl 20 114 70- 130

Tetrachloroethene 214 gl 20 107 70- 130

Toluene 224 gl 20 112 70- 130

3- Trichlorobenzene 21 gl 20 106 70- 130

4- Trichlorobenzene 19 gl 20 70- 130

5- Trichlorobenzene 19 gl 20 70- 130

1-Trichloroethane 22 gl 20 114 70- 130

2- Trichloroethane 234 gl 20 117 70- 130

Trichloroethene 21 gl 20 109 70- 130

Trichlorofluoromethane (Freon 11) 22 gl 20 111 64 147

3- Trichloropropane 24 gl 20 121 70- 130

24- Trimethylbenzene 23 gl 20 116 70- 130

1 Trimethylbenzene 23 gl 20 117 70- 130

This laboratolJ repOlt is lIot valid withoutWI authorized sigllature 011 the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 9 of25

Volatie Organic Compounds - Quality Control

Spike Source REC RPD

Anal yte( s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110175 - 5W846 5030 Water MS

LC5 8110175-BS1

Prepared amp Analyzed 04- Nov-

Vinyl chloride 254 1-9I 20 127 70- 130

115 70- 130p-Xylene 45 1-9I 40

70- 130Xylene 234 I-gl 20 117

22 20 110 70- 130Tetrahydrofuran 1-9I

20 108 70- 130Ethyl ether 21 1-91

102 70- 130Tert-amyl methyl ether 20 1-9I 20

23 20 115 70- 130

20 116 70- 130 Ethyl tert-butyl ether 1-9I

Di- isopropyl ether 23 1-9I

200 117 70- 130Tert- Butanol butyl alcohol 234 1-9I

117 53 1371 4-Dioxane 235 I-gl 200

70- 130trans-1 4-Dichloro- butene 22 I-gl 20 110

555 QC2 400 139 70- 130Ethanol 1-9I

Surrogate 4-Bromofluorobenzene 507 1-9I 50 101 70- 130

Surrogate Toluene- 50 1-9I 50 101 70- 130

50 50 100 70- 130Surrogate 1 DichloroetiJane- 1-9I 50 100 70- 130Surrogate Dibromofluoromethane 49 1-9I

LCS DUD 18110175-B5D1

Prepared amp Analyzed 04-Novshy

20 112 70- 1302- Trichlorotrifluoroethane (Freon 113) 22 1-9I

20 111 317- 144Acetone 22 I-gl

113 70- 130Acrylonitrile 22 1-9I 20

21 20 108 70- 130Benzene 1-91

20 101 70- 130Bromobenzene 20 I-gl

Bromochloromethane 21 1-9I 20 106 70- 130

110 70- 130Bromodlchloromethane 22 1-9I 20

21 20 108 70- 130Bromoform I-gl

22 20 115 43- 158Bromomethane 1-91

Butanone (MEK) 17 I-gl 20 54 137

102 70- 130Butylbenzene 204 1-9I 20

sec-Butylbenzene 21 I-gl 20 108 70- 130

21 20 109 70- 130tert- Butylbenzene I-gl

20 101 70- 130Carbon disulfide 202 1-91

20 103 70- 130Carbon tetrachloride 20 I-gl

70- 130Chlorobenzene 20 1-9I 20 104

103 131Chloroethane 20 I-gl 20 60

20 104 70- 130Chloroform 20 1-91

20 117 70- 130Chloromethane 23 1-9I

70- 130Chlorotoluene 19 1-9I 20

214 20 107 70- 130Chlorotoluene I-gl

Dibromo- 3-chloropropane 234 1-91 20 117 70- 130

20 106 66 145Dibromochloromethane 21 1-9I

22 20 110 70- 1301 Dibromoethane (EDB) 1-9I

214 20 107 70- 130Dibromomethane 1-91

20 107 70- 130Dichlorobenzene 214 1-9I

Dichlorobenzene 21 1-91 20 109 70- 130

102 70- 130Dichlorobenzene 20 1-9I 20

117 168Dichlorodilluoromethane (Freon12) 234 1-9I 20 46

Dichloroethane 22 I-gl 20 111 70- 130

20 104 70- 130

107 70- 130 Dichloroethane 20 I-gl

Dichloroethene 21 1-91 20

This laboratory report is not valid without all authorized sigllature Oil the coverpage

Page 10 of25 Reportble Detection Limit BRL = Below Reporting Limit

Volatie Organic Compounds - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110175 - SW846 5030 Water MS

LCS DUD (8110175-BSD1

Prepared amp Analyzed 04-Novshy

cis- 1 Dichloroethene 22 gl 20 112 70- 130

trans- Dichloroethene 20 gl 20 101 70- 130

Dichloropropane 22 gl 20 111 70- 130

Dichloropropane 21 gl 20 109 70- 130

Dichloropropane 23 gl 20 119 70- 130

Dichloropropene 21 gl 20 107 70- 130

cis- Dichloropropene 22 gl 20 112 70- 130

trans- Dichloropropene 204 gl 20 102 70- 130

Ethylbenzene 214 gl 20 107 70- 130

Hexachlorobutadiene 192 gl 20 70- 135

Hexanone (MBK) 21 gl 20 107 70- 130

Isopropylbenzene 19 gl 20 70- 130

lsopropyltoluene 22 gl 20 114 70- 130

Methyl tert-butyl ether 20 gl 20 104 70- 130

Methyl- pentanone (MIBK) 21 gl 20 105 57 130

Methylene chloride 21 gl 20 106 70- 130

Naphthalene 19 gl 20 70- 130

Propylbenzene 20 gl 20 103 70- 130

Styrene 23 gl 20 116 70- 130

Tetrachloroethane 20 gl 20 104 70- 130

2- Tetrachloroethane 22 gl 20 113 70- 130 04

T etrachloroethene 194 gl 20 70- 130

Toluene 21 gl 20 105 70- 130

3- Trichlorobenzene 19 gl 20 70- 130

24- Trichlorobenzene 18 gl 20 70- 130

5- Trichlorobenzene 18 gl 20 70- 130

1- Trichloroethane 21 gl 20 105 70- 130

2- Trichloroethane 224 gl 20 112 70-130

Trichloroethene 20 gl 20 103 70- 130

Trichlorofluoromethane (Freon 11) 204 gl 20 102 64 147

3- Trichloropropane 24 gl 20 121 70- 130

24- Trimethylbenzene 22 gll 20 110 70- 130

Trimethylbenzene 22 gl 20 110 70- 130

Vinyl chloride 23 gl 20 116 70- 130

Xylene 43 gl 40 108 70- 130

Xylene 224 gl 20 112 70- 130

Tetrahydrofuran 22 gl 20 112 70- 130

Ethyl ether 21 gl 20 106 70- 130

Tert-amyl methyl ether 19 gl 20 70- 130

Ethyl tert-butyl ether 22 gl 20 112 70- 130

Di- isopropyl ether 224 gl 20 112 70- 130

Tert-Butanoll butyl alcohol 222 gl 200 111 70- 130

Dioxane 237 gl 200 118 53 137

trans- Dichloro- butene 21 gl 20 106 70- 130

Ethanol 565 QC2 gl 400 141 70- 130

Surrogate 4-Bromofluorobenzene 50 gl 50 101 70- 130

Surrogate Toluene- 49 gll 50 100 70- 130

Surrogate 1 Dichloroethane- 49 gll 50 70- 130

Surrogate Dibromofluoromethane 497 gll 50 70- 130

This IaborntOJ) report is IIOt valid without all authorized sigllature 011 the coverpage

Reportable Detection Limit BRL = Below Reporting Limit Page 11 of25

Volatie Organic Compounds - Quality Control

Analyte(s) Result Flag Units RDL

Spike

Level

Source

Result REC

REC

Limits RPD

RPD

Limit

BHtch 8110175 - SW846 5030 Water MS

Matrix S ike 8110175-MS1 Source SA86826shy

Prepared amp Analyzed 04-Nov-

Benzene

Chlorobenzene

1-Dichloroethene

Toluene

Trichloroethene

Surrogate 4-Bromofluorobenzene Surrogate Toluene-Surrogate 1 Dichloroethane-Surrogate Dibromofluoromethane

17

172

17

18

17

50

504 49 49

gl

gl

gl

gl

gl

gl

gl

gl

gl

20

20

20

20

20

50

50

50 50

BRL

BRL

BRL

BRL

BRL

100 101

70- 130

70- 130

70- 130

70- 130

70- 130

70- 130 70- 130 70- 130 70- 130

Matrix S ike Du p 1811 0175-MSD1 Source SA86826-01

Prepared amp Analyzed 04-Nov-

Benzene

Chlorobenzene

Dichloroethene

Toluene

Trichloroethene

Surrogate 4-Bromofluorobenzene Surrogate Toluene-Surrogate 1 Dichloroethane-Surrogate Dibromofluoromethane

18

17

18

184

17

50

50 49 49

gl

gl

gl

gl

gl

gl

gl

gl

gl

20

20

20

20

20

50

50

50

50

BRL

BRL

BRL

BRL

BRL

100 101 100

70- 130

70- 130

70- 130

70- 130

70- 130

70- 130 70- 130 70- 130 70- 130

This laboratory report is lIot valid without (II authorized sigllature on the covel page

Page J 2 of25 Reportble Detection Limit BRL = Below Reporting Limit

Analyte( s)

Batch 8110043 - SW846 3510C

Blank 8110043-BLK1

Prepared 03-Nov-OB Analyzed OB-Nov-

Acenaphthene

Acenaphthylene

Aniline

Anthracene

Atrazine

AzobenzenelD i phenyld iazine

Benzidine

Benzo (a) anthracene

Benzo (a) pyrene

Benzo (b) fluoranthene

Benzo (g h i) perylene

Benzo (k) fluoranthene

Benzoic acid

Benzyl alcohol

Bls(2-chloroethoxy) metha ne

Bis (2-chloroethyl)ether

Bis(2-ch loroisopropyl)ether

Bis(2-ethylhexyl) phthalate

Bromophenyl phenyl ether

Butyl benzyl phthalate

Carbazole

4 -Chloro- 3-methyl phenol

Chloroaniline

Chloronaphthalene

Chlorophenol

Chlorophenyl phenyl ether

Chrysene

Dibenzo (a h) anthracene

Dibenzofuran

1 Dichlorobenzene

1 Dichlorobenzene

1 A-Dichlorobenzene

3 - Dichlorobenzidine

2A- Dichlorophenol

Diethyl phthalate

Dimethyl phthalate

Dimethylphenol

Di-n-butyl phthalate

6- D i nitro- 2-methyl phenol

2A- Dinitrophenol

2A-Dinitrotoluene

Dinitrotoluene

Di-n-octyl phthalate

Fluoranthene

Fluorene

Hexachlorobenzene

Hexachlorobutadiene

Hexachlorocyclope ntad iene

Hexachloroethane

Semivolatie Organic Compounds by GCMS - Quality Control

Spike Source REC RPD

Result Flag Units RDL Level Result REC Limits RPD Limit

BRL IJgll

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL 1J91

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJglI

BRL IJgl

BRL 1J91

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL 1J91

BRL 1J9I

BRL IJgl

BRL IJglI

BRL gl

BRL IJgl

BRL IJgl

BRL 1J9I

BRL IJglI

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL gl

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL gl

BRL IJgl

BRL IJgl

BRL IJgl 500

BRL IJgl

BRL 1J9I

BRL 1J91I

BRL IJglI

BRL IJgl

BRL IJgl

This laboratory report is IlOt valid without all authorized sigllature 011 the covel page

Page 13 of 25 Reportble Detection Limit BRL = Below Reporting Limit

Semivolatile Organic Compounds by GCMS - Quality Control

Spike Source

Analyte(s) Result Flag Units RDL Level Result REC

Batch 8110043 - SW846 35JOC

Blank 8110043-BLK1

Prepared 03-Nov-08 Analyzed 08-Nov-

Indeno (1 3-cd) pyrene BRL fgl

Isophorone BRL fgl

Methylnaphthalene BRL fgl

Methylphenol BRL fgl

3 amp 4- Methylphenol BRL fgl 10

Naphthalene BRL fgl

Nitroaniline BRL fgl

Nitroaniline BRL fgl

Nitroaniline BRL fgil 20

Nitrobenzene BRL fgl

N itrophenol BRL fgl

Nitrophenol BRL fgl 20

Nitrosodimethylamine BRL fgl

Nitrosodi-n-propylamine BRL fgl

N itrosodiphenylamine BRL fgl

Pentachlorophenol BRL fgl 20

Phenanthrene BRL fgl

Phenol BRL fgl

Pyrene BRL fgl

Pyridine BRL fgl

Methylnaphthalene BRL fgil

24- Trichlorobenzene BRL fgl

5- Trichlorophenol BRL fgl

246- Trichlorophenol BRL fgl

Pe n tach loron itrobenzene BRL fgl

5- Tetrachlorobenzene BRL fgl

Surrogate 2-Fuorobiphenyl 31 fgl 50

Surrogate 2-Fluoropheno 25 fgl 50

Surrogate Nltrobenzene- 29 fgl 50

Surrogate Phenol- 17 fgl 50

Surrogate Terphenyl-d4 318 fgl 50

Surrogate 6- Tribromopheno 36 fgl 50

LCS 811 0043-BS1

Prepared 03-Nov-08 Analyzed 08-Nov-

Acenaphthene 33 fgl 50

Acenaphthylene 33 fgl 50

Aniline 27 fgil 50

Anthracene 34 fgl 50

Atrazine 35 fgl 50

AzobenzenelDi phenyld iazi ne 35 fgl 50

Benzidine BRL fgl 50

Benzo (a) anthracene 34 fgil 50

Benzo (a) pyrene 35 fgl 50

Benzo (b) fluoranthene 364 fgl 50

Benzo (g i) perylene 36 fgl 50

Benzo (k) fluoranthene 36 fgl 50

Benzoic acid 22 fgl 50

Benzyl alcohol 36 fgl 50

Bi s (2-ch loroeth oxy) methane 40 fgl 50

B i s (2-ch loroethyl)ethe r 38 fgl 50

This laboratol) rep0l1 is not valid without an authorized signature on the cover page

Reportble Detection Limit BRL = Below Reporting Limit

REC RPD

Limits RPD Limit

30- 130 15- 110 30- 130 15-110 30- 130 15- 110

40- 130

40- 130

40-1 30

40- 130

40- 130

40- 130

224

40- 130

40- 130

40- 130

40- 130

40- 130

40- 130

40- 130

40- 130

40- 130

Page 14 of25

Analyte(s)

Batch 8110043 - SW846 3510C

LCS 8110043-851

Prepared 03-Nov-08 Analyzed 08-Nov-

B i s(2-ch loroisopropyl)ether

B is(2-ethylhexyl) phthalate

Bromophenyl phenyl ether

Butyl benzyl phthalate

Carbazole

C hloro- 3-methylphenol

Chloroaniline

Chloronaphthalene

Chlorophenol

Chlorophenyl phenyl ether

Chrysene

Dibenzo (a h) anthracene

Dibenzofuran

Dichlorobenzene

1 Dichlorobenzene

1 4-Dichlorobenzene

3 - Dichlorobenzidine

24-Dichlorophenol

Diethyl phthalate

Dimethyl phthalate

Dlmethylphenol

Di-n-butyl phthalate

6- Di nitro-2-methylphenol

24- Dinitrophenol

24- Dinitrotoluene

Dinitrotoluene

Di-n-octyl phthalate

Fluoranthene

Fluorene

Hexachlorobenzene

Hexachlorobutadiene

Hexach lorocyclopentadie ne

Hexachloroethane

Indeno (1 cd) pyrene

Isophorone

Methylnaphthalene

Methylphenol

3 amp 4- Methylphenol

Naphthalene

Nitroaniline

Nitroaniline

Nitroaniline

Nitrobenzene

Nitrophenol

Nitrophenol

N itrosodimethylamine

N itrosod i-n-propyla mine

N itrosodiphenylamine

Pentachlorophenol

Semivolatile Organic Compounds by GCMS - Qualiy Control

Spike Source REC RPD

Result Flag Units RDL Level Result REC Limits RPD Limit

36 gI 50 40- 130

38 gI 50 40- 130

38 gI 50 40- 130

39 gI 50 40- 130

43 gI 50 40- 130

38 gl 50 40- 130

30 gI 500 50 40- 130

312 gI 50 40- 130

344 gI 50 40- 130

38 gI 50 40- 130

34 gI 50 40- 130

36 gI 50 40- 130

33 gI 50 40- 130

26 gI 50 40- 130

25 gI 50 40- 130

25 gl 50 40- 130

334 gI 50 40- 130

35 gI 50 40- 130

40 gI 50 40- 130

40 gI 50 40-130

332 gI 50 40- 130

38 gI 50 40- 130

37 gI 50 40- 130

39 gI 50 40- 130

38 gi 50 40- 130

39 gI 50 40- 130

41 gI 50 40- 130

35 gI 50 40- 130

35 gI 50 40- 130

33 gI 50 40- 130

234 gI 50 40- 130

21 gI 50 40- 130

23 gI 50 40- 130

35 gI 50 40- 130

34 gl 50 40- 130

30 gI 50 40- 130

33 gI 50 40- 130

33 gI 10 50 40- 130

314 gI 50 40- 130

36 gI 50 40- 130

40 gI 50 40- 130

45 gI 20 50 40- 130

31 gI 50 40- 130

35 gI 50 40- 130

22 gI 20 50 40- 130

30 gI 50 40- 130

39 gI 50 40- 130

27 gI 50 40- 130

44 gI 20 50 40- 130

This labomtolJ report is lIot valid without all authorized sigllature 011 the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 15 of25

Semivolatie Organic Compounds by GCMS - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110043 - SW846 3510C

LCS 8110043-BS1

Prepared 03-Nov-08 Analyzed 08-Nov-

Phenanthrene 36 IJgl 50 40- 130

Phenol 21 IJgl 50 40- 130

Pyrene 344 1J91 50 40- 130

Pyridine 18 IJgl 50 130

24- Trichlorobenzene 26 IJgl 50 40- 130

Methylnaphthalene 31 IJgl 50 40- 140

24 5- Trichlorophenol 34 IJgl 50 40- 130

24 6- Trichlorophenol 36 IJgl 50 40- 130

Pe ntach loron itrobenze ne 29 IJgl 50 40- 140

1 24 Tetrachlorobenzene 25 IJgl 50 40- 140

Surrogate 2-Fluorobiphenyf Surrogate 2-Ffuorophenol Surrogate Nitrobenzeneshy

ogare Pheno Surrogate Terphenyf-dl4

Surrogate 6- Tribromophenol

32 24 337 16

33 39

IJgl

1J91

IJgl

IJgl

IJgl

IJgll

50

50

50 50

50

50

30- 130 15- 110 30- 130 15- 110 30- 130 15- 110

Semivolatie Organic Compounds by GC - Qualiy Control

Spike Source REC RPD

Analyte( s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110165 - SW846 3510C

Blank 8110165-BLK1

Prepared 04-Nov-08 Analyzed 05-Nov-

PCB 10)6 BRL IJgl 0200

PCB 1221 BRL IJgl 0200

PCB 1232 BRL IJgl 200

PCB 1242 BRL 1J91 200

PCB 1248 BRL IJgl 0200

PCB 1254 BRL IJgl 0200

PCB 1260 BRL iJgl 200

PCB 1262 BRL IJgl 0200

PCB 1268 BRL IJgl 0200

Surrogate DB-Octafluorobiphenyf (Sr) Surrogate Decachlorobiphenyl (Sr)

BRL 223

1J91

IJgl

200 200 112

30- 150 30- 150

LCS 8110165-BS1

Prepared 04-Nov-08 Analyzed 05-Nov-

PCB 1016 IJgl 0200 40- 140

PCB 1260 IJgl 0200 106 40- 140

Surrogate 4 DB-Octafluorobiphenyl (Sr) Surrogate Decachlorobiphenyl (Sr)

143 253

IJgll

IJgl

200 200 126

30- 150 30- 150

LCS DUD (8110165-BSD1

Prepared 04-Nov-08 Analyzed 05- Nov-

PCB 1016 IJgl 200 40- 140

PCB 1260 IJgl 0200 102 40- 140

Surrogate 4 DB-Octafluorobiphenyl (Sr) Surrogate Decachlorobiphenyl (Sr)

139 243

1J91

IJgl

200 200 122

30- 150 30- 150

This laboratory report is IIOt valid without all authorized siglllture 011 the cover page

Page 16 of25 Reportble Detection Limit BRL = Below Reporting Limit

Extractable Petroleum Hydrocarbons - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110272 - 8W846 3510C

Blank 811 0272-BLK1

Prepared 05-Nov-08 Analyzed 07-Novshy

Non-polar material (SGT- HEM) BRL mgl

LCS 8110272-BS1

Prepared OS-Nov-08 Analyzed 07- Novshy

Non-polar material (SGT- HEM) 14 mgl 17 79 89

This laboratory reporl is not valid without an authorized signature on the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 17 of 25

Total Metals by EP A 200 Series Methods - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110121 - EPA 200 Series

Blank 8110121-BlK1

Prepared 05-Nov-08 Analyzed 07- Nov-

Iron BRL mgll 0150

Nickel BRL mgll 0050

Zinc BRL mgll 0050

Copper BRL mgll 0050

Arsenic BRL mgll 0040

Cadmium BRL mgll 0025

Chromium BRL mgll 0050

Silver BRL mgll 0050

lCS 8110121-BS1

Prepared 05-Nov-08 Analyzed 08-Nov-

Iron mgll 0150 85- 115

Nickel mgll 0050 104 85- 115

Zinc mgll 0050 103 85- 115

Silver mgll 0050 85- 115

Cadmium mgll 0025 105 85- 115

Chromium mgll 0050 101 85- 115

Copper mgll 0050 85- 115

Arsenic 125 mgll 0040 100 85- 115

licate 8110121-DUP1 Source SA86695-01

Prepared 05-Nov-08 Analyzed 08-Nov-

Zinc 0234 mgll 0050 0236

Nickel 0018 mgll 0050 BRL

Iron 0718 mgll 0150 0668

Copper BRL mgll 0050 BRL

Cadmium BRL mgli 0025 BRL

Arsenic BRL mgll 0040 BRL

Chromium BRL mgll 0050 BRL

Silver BRL mgll 0050 BRL

Matrix S ike 8110121-MS1 Source SA86695-02

Prepared 05-Nov-08 Analyzed 08-Nov-

Iron mgll 0150 70- 130

Nickel mgll 0050 BRL 101 70- 130

Zinc mgll 0050 125 0140 101 70- 130

Arsenic mgll 0040 BRL 100 70- 130

Cadmium 129 mgll 0025 BRL 104 70- 130

Copper mgll 0050 0038 101 70- 130

Silver mgll 0050 BRL 101 70- 130

Chromium 128 mgll 0050 BRL 102 70- 130

Matrix S lke 8110121-MS2 Source SA86720shy

Prepared 05-Nov-08 Analyzed 08- Nov-

Iron 85 QM2 mgll 0150 83 156 70- 130

Zinc mgll 0050 70- 130

Nickel 142 mgll 0050 199 70- 130

Silver 149 mgll 0050 125 BRL 119 70- 130

Arsenic mgll 0040 0183 108 70- 130

Chromium mgI 0050 0614 101 70- 130

Cadmium 124 mgll 0025 0021 70- 130

Copper 142 mgll 0050 0176 112 70- 130

This laboratory report is 110t mlid without all authorized sigllature 011 the cover page

Page 18 of25 Reportble Detection Limi( BRL = Below Reporting Limit

Total Metals by EP A 200 Series Methods - Quality Control

Analyte(s) Result Flag Units RDL

Spike

Level

Source

Result REC

REC

Limits RPD

RPD

Limit

Batch 8110121 - EPA 200 Series

Post S ike 811 0121-PS1 Source SA86695shy

Prepared 05-Nov-08 Analyzed 08-Nov-

Nickel

Iron

Zinc

Chromium

Copper

Arsenic

Cadmium

Silver

mgI

mgI

mgI

mgI

mgI

mgI

mgll

mgll

0050

0150

0050

0050

0050

0040

0025

0050

BRL

0140

BRL

0038

BRL

BRL

BRL

102

100

102

100

100

103

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

Post S ike 8110121-PS2 Source SA86720-01

Prepared 05-Nov-08 Analyzed 08-Nov-

Nickel

Zinc

Iron

Chromium

Arsenic

Cadmium

Copper

Silver

142

83

144

QM2

mgll

mgll

mgll

mgll

mgll

mgI

mgI

mgI

0050

0050

0150

0050

0040

0025

0050

0050

199

83

0614

0183

0021

0176

BRL

102

106

110

115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

Batch 8110122 - EPA200SW7000 Series

Blank 8110122-BlK1

Prepared 05-Nov-08 Analyzed 11-Nov-

Mercury BRL mgll 00020

lCS 8110122-BS1

Prepared 05- Nov-08 Analyzed 11-Nov-

Mercury 00425 mgi 00020 00500 85- 115

licate 811 0122-DUP1 Source SA86804-01

Prepared 05-Nov-08 Analyzed 11-Nov-

Mercury 00036 mgI 00020 00037

Matrix S ike 8110122-MS1 Source SA86764shy

Prepared 05-Nov-08 Analyzed 11-Nov-

Mercury 00496 mgll 00020 00500 00052 75- 125

Post S ike 8110122-PS1 Source SA86764shy

Prepared 05-Nov-08 Analyzed 11- Nov-

Mercury 00481 mgll 00020 00500 00052 85- 115

Batch 8110386 - EPA 200 Series

Blank 8110386-BLK1

Prepared 07-Nov-08 Analyzed 08-Nov-

Selenium

Lead

Antimony

BRL

BRL

BRL

mgll

mgI

mgll

0002

0002

0002

lCS 8110386-BS1

Prepared 07 -Nov-08 Analyzed 08-Nov-

Antimony

Lead

Selenium QC2

mgI

mgll

mgll

0125

0125

0125

125 111

111

123

85- 115

85- 115

85- 115

This laboratOlY rep0l1 is 110t valid without all authorized sigl1atule 011 the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 19 of25

Total Metals by EP A 200 Series Methods - Quality Control

Analyte(s) Result Flag Units RDL

Spike

Level

Source

Result REC

REC

Limits RPD

RPD

Limit

Batch 8110386 - EPA 200 Series

licate 811 0386-DUP1 Source SA86901-03

Prepared 07 -Nov-08 Analyzed 08- Nov-

Antimony 0005

Selenium BRL

Lead 0010 QR9

mgI

mgll

mgll

0002

0002

0002

0005

BRL

0013

Matrix S ike 8110386-MS1 Source SA86901shy

Prepared 07 -Nov-08 Analyzed 08-Nov-

Antimony

Selenium

Lead

mgI

mgll

mgll

0125

0125

0125 125

0005

BRL

0013

111

120

111

70- 130

70- 130

70- 130

Post S ike 811 0386-PS1 Source SA86901-03

Prepared 07-Nov-08 Analyzed 08-Nov-

Antimony

Lead 142

mgll

mgI

0125

0125 125

0005

0013

108

114

85- 115

85- 115

This laboratolY Ieport is 1101 valid without all authorized sigl1atule 011 the cover page

Page 20 of 25 Reportble Detection Limit BRL = Below Reporting Limit

General Chemistry Parameters - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8102398 - General Preparation

Blank 8102398-BLK1

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium BRL mgll 005

Blank 8102398-BLK2

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium BRL mgI 005

LCS 81 02398-BS1

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 049 mgll 005 0501 90- 110

LCS 81 02398-BS2

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 051 mgll 005 0501 102 90- 110

licate 81 02398-DUP1 Source SA86804-01

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium BRL mgll 25 BRL

Matrix S ike 81 02398-MS1 Source SA86804-01

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 235 mgll 25 250 BRL 80- 120

Matrix S ike DU D 8102398-MSD1 Source SA86804-01

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 240 mgll 25 250 BRL 80- 120

Reference 81 02398-SRM1

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 023 mgll 005 0250 85- 115

Batch 8102399 - General Preparation

Blank 8102399-BLK1

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine BRL mgI 020

Blank 8102399-BlK2

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine BRL mgll 020

lCS 81 02399-BS1

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine 053 mgll 020 0500 106 90- 110

LCS 81 02399-BS2

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine 049 mgll 020 0500 90- 110

licate 8102399-DUP1 Source SA86804shy

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine BRL mgll 100 BRL

Matrix S ike 8102399-MS1 Source SA86804-01

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine 230 mgI 100 250 BRL 80- 120

Matrix S ike DU D 8102399-MSD1 Source SA86804shy

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine 260 mgI 100 250 BRL 104 80- 120 200

This laboratolJ report is IIOt valid without all authorized sigllatule Oil the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 21 of 25

General Chemistry Parameters - Quality Control

Spike Source REC RPD

Units RDL Level Result REC Limits RPD LimitAnalyte(s) Result Flag

Batch 8102399 - General Preparation

Matrix S ike DU D (81 02399-MSD1 Source SA86804shy

Prepared amp Analyzed 31-0ctshy

Reference 8102399-SRM1

Prepared amp Analyzed 31-0ctshy020 0967 111 85- 115Total Residual Chlorine 107 mgll

Batch 8110199 - 514500 CN C

Blank 8110199-BLK1

Prepared 04-Nov-08 Analyzed 05-Nov-

Cyanide (total) BRL mgI 0100

Blank 8110199-BLK2

Prepared 04-Nov-08 Analyzed 05-Nov-

Cyanide (total) BRL mgll 0100

LCS 8110199-BS1

Prepared 04-Nov-08 Analyzed 05-Novshy

300 105 90- 110Cyanide (total) 314 mgll 0100

LCS 8110199-BS2

Prepared 04-Nov-08 Analyzed 05- Nov-

Cyanide (total) 272 mgll 0100 300 90- 110

licate 8110199-DUP1 Source SA86725-02

Prepared 04-Nov-08 Analyzed 05-Nov-

Cyanide (total) BRL mgll 0100 BRL

Matrix S ike 8110199-MS1 Source SA86725-02

Prepared 04-Nov-08 Analyzed 05- Nov-

Cyanide (total) 155 mgllOM 0100 300 BRL 90- 110

Matrix S ike DU D (8110199-MSD1 Source SA86725-02

Prepared 04-Nov-08 Analyzed 05-Novshy

326 OR mgll 0100 300 BRL 109 90- 110Cyanide (total)

Reference 8110199-SRM1

Prepared 04-Nov-08 Analyzed 05- Novshy

336 mgll 0100 361 75- 125Cyanide (total)

Batch 811 0464 - General Preparation

Blank 8110464-BLK1

Prepared amp Analyzed 06- Nov-

Total Suspended Solids BRL mgll

Blank 811 0464-BlK2

Prepared amp Analyzed 06-Nov-

Total Suspended Solids BRL mgI

licate 8110464-DUP1 Source SA86782shy

Prepared amp Analyzed 06-Nov-

Total Suspended Solids BRL mgll BRL

licate 811 0464-DUP2 Source SA86804shy

Prepared amp Analyzed 06-Novshy

14000Total Suspended Solids 16000 mgll 50

Reference 8110464-SRM1

Prepared amp Analyzed 06- Nov-

This laboratolJ report is 110t Ialid without (Iauthorized sigllatule 011 the cover page

Page 22 of 25 Reportble Detection Limit BRL = Below Reporting Limit

General Chemistry Parameters - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110464 - General Preparation

Reference 8110464-SRM1

Prepared amp Analyzed 06-Nov-

Total Suspended Solids 42 mgll 44 90- 110

Reference 8110464-SRM2

Prepared amp Analyzed 06- Nov-

Total Suspended Solids 42 mgI 444 90- 110

This labomtory report is lot valid without all authorized sigllature Oil the cover page

Reportable Detection Limit BRL = Below Reporting Limit Page 23 of 25

Notes and Definitions

CIHT A hoJd time of 12 hours has been set to expedite this analysis through the laboratory However the hold time for Chlorine

Residual is not specified within the method other than to state that the samples should be analyzed as soon as possible

QC2 Analyte out of acceptance range in QC spike but no reportable concentration present in sample

QM2 The RPD andor percent recovery for this QC spike sample cannot be accurately calculated due to the high concentration of analyte inherent in the sample

QM7 The spike recovery was outside acceptance limits for the MS andor MSD The batch was accepted based on acceptable LCS recovery

QR7 The RPD exceeded the QC control limits however precision is demonstrated with acceptable RPD values for batch duplicate

QR9 RPD out of acceptance range The batch is accepted based upon LCS andor LCSD recovery

ROI The Reporting Limit has been raised to account for matrix interference

MSMSD ran outside of 12 hour window

BRL Below Reporting Limit - Analyte NOT DETECTED at or above the reporting limit

dry Sample results reported on a dry weight basis

Not Reported

RPD Relative Percent Difference

Detected but below the Reporting Limit therefore result is an estimated concentration (CLP J-Flag)

A plus sign (+) in the Method Reference column indicates the method is not accredited by NELAC

lntemretation of Total Petroleum Hvdrocarbon Report

Petroleum identification is detennined by comparing the GC fingerprint obtained from the sample with a library of GC fingerprints obtained from analyses of various petroleum products Possible match categories are as follows

Gasoline - includes regular unleaded premium etc

Fuel Oil 2 - includes home heating oil 2 fuel oil and diesel

Fuel Oil 4 - includes 4 fuel oil Fuel Oil 6 - includes 6 fuel oil and bunker C oil

Motor Oil - includes virgin and waste automobile oil Ligroin - includes mineral spirits petroleum naphtha vmampp naphtha

Aviation Fuel- includes kerosene Jet A and JP-

Other Oil - includes lubricating and cutting oil and silicon oil

A t times the unidentified petroleum product is quantified using a calibration that 110St closely approximates the distribution of

compounds in the sample When this occurs the result is qualified as TPH (Calculated as)

This laboratolY report is lot valid without all authorized sigllature 011 the cOIer page

Page 24 of 25 Reportable Detection Limit BRL = Below Reporting Limit

Laboratorv Control Sample (LCS) A known matrix spiked with compound(s) representative of the target analytes which is used to document laboratory perfoff1ance

Matrix Duplicate An intra-laboratory split sample which is used to document the precision of a method in a given sample matrix

Matrix Spike An aliquot of a sample spiked with a known concentration of target analyte(s) The spiking occurs prior to sample preparation and analysis A matrix spike is used to document the bias of a method in a given sample matrix

Method Blank An analyte-free matrix to which all reagents are added in the same volumes or proportions as used in sampJe processing The method blank should be carried through the complete sample preparation and analytical procedure The method

blank is used to document contamination resulting from the analytical process

Method Detection Limit (MDL) The minimum concentration ofa substance that can be measured and reported with 99 confidence that the analyte concentration is greater than zero and is detennined from analysis of a sample in a given matrix type containing the analyte

Reportable Detection Limit (RDL) The lowest concentration that can be reliably achieved within specified limits of precision and accuracy during routine laboratory operating conditions For many analytes the RDL analyte concentration is selected as the Jowest non-zero standard in the calibration curve While the RDL is approximately 5 to JO times the MDL the RDL for eachsample takes

into account the sampJe volumeweight extractJdigestate volume cleanup procedures and if applicable dry weight correction Sample RDLs are highly matrix-dependent

Surrogate An organic compound which is similar to the target analyte(s) in chemical composition and behavior in the analytical process but which is not nonnally found in environmental samples These compounds are spiked into all blanks standards and

samples prior to analysis Percent recoveries are calculated for each surrogate

Validated by

Hanibal C Tayeh Ph Rebecca Merz

This laboratory report is not alid without allilutholized signature 011 the cover page

Reportable Detection Limit BRL = Below Reporting Limit Page 25 of25

( - - - - - -- ) ---- - -_ _ -- __ j j - - - - - = -_- -- - - - -= q _-- - - - - -- - - ~~~~~~ ( =- - - - -__ __ _---- _-( - --- - -jshy

Tshy -7 fli1 I I II L

i I J-shycshy1 (J

1 it UtI -i I

- t X pl 1- I c i I fl -c - lL- II - (i- 1- l r i = I) r I c

=- i j

I I

1 I k- 5 1

Isl i I

i3 I

11

IJ i

i Ii -shyI i F I I 1 I shy

-r- jf0J _ IV rd iishy7S L J

1 ~~~rjotC I -

-s it i (P r l t) - Ishy

-r ni-vT (11I i

i I L 11 ( i t St

1

PLId l

IJ

5 IS l-

1

1

1I fjeuroi

J iii- f

f

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( I C)

o I

7__shy

-

Apf)Cndix uent Litnr(alwl1S I nen m ttJ

Total S1J IIrndrd Salids n-SS)

TU(illl csrdnal ChlGrinc (TRC)

TotRI PetrtctJl H droesrhfi1S (TPH)

Cplli(e (CN)

Benzene (8)

Tolllene iT)

EtD) Jbcne tE) - 100-14

(111 )) Xlcnc eX)

Tota1 nTBx

10 th)cne OI)(midc (EDn) (2- Dibttlo-m thtne)

I I 111edl)I- krt-Bucyl El r (MtBE)

i4c i Bulyl kol1o (TA) (l rliar) nitllnor)

13 t-Am)J JfoHly l Ethel (TAME)

14 lI)hlILknc

L5 Clrlon Tctlcltl(r d c

16 14 Dkblunlb-cnzne (p DCB)

Ukhlorobe nc (o-DCB)

I S 13 DicliloII lJzcne (ttlI)CB)

19 TolM d icMorobfLl C1)C

2(1 Diehln uClhaDc (DCA)

211 2 Diddomcthme (DCA)

Dichtl lhyrcnQ (DCE)

Eftu1 111 it

30 urjli ramsUtjr tmg1) SO mIlfor h drostatic tcstng Oil)

1W = r 1 egI

St3 5 ug

SW 10 UIl

F = S2 ltgI

0 lg1

$00 ug1- h Costatic tcstin 0111

(Im itlI IL u I II) t I1TEX)

(limited 11$ uglL total aT)

(timitw as llgiL iou IHEX)

I 00 Igl

05 ugll

70 0 Itgif

10nH(1 Only (u1

MORitol Onr (ugH_

20 ugiJ

ngl

t tlgl

(it)O ug

32(J III

763 ugiJ In NH ()tlly

7D u

0 llgll

2 U

Urn1 ( pe basoo 0 nlh sample

iUc)rltbr nI

Dlonrld ern

clair) m murn

monthlY1 IIII

dU mJlximum

dflll) maximum

dally lIiluirnnm

dail) ma nurn

d)) mUlmum

daily JUxirnurn

daB maxinrum

daily Iljluimum

dally mnlmurn

dan maxinUHI

daily mnhullm

daily lJuximult

IIJi maXilHlm

dJI milximum

(i IIi I) D131iltlm

iry m Jrnltm

maxImum

d3J1y tlHlximum

__----_

Rllplc T

Nlb

nb

gntb

Irab

grab

glb

gmb

glb

rab

grab

h

grab

Jntb

gl

grab

grab

gHlb

grab

pb

grub

jJih

Sam le Identification Client Pro ect Matrix Collection DateTime ReceivedOWshy

CEA6 73 7-08-0 I Ground Water 31-0ct-080815 3 I -OctshySA86804-0 I

CAS No Analyte(s) Result Flag Units RDL Dilution Method Ref Prepared Ana(Ized Batch Cert

VolMile Organic Compounds

Volatile Or anic Com ounds Prepared by method SW846 5030 Water MS

100-42- Styrene BRL gI 100 100 SW846 8260B 04-Nov- 04-Nov-08 8110175

630-20-6 2- Tetrachloroethane BRL gI 100 100

79-34- 2- Tetrachloroethane BRL gI 50 100

127-18-4 Tetrachloroethene BRL gI 100 100

108-88- Toluene 900 gI 100 100

87-61-6 3- Trichlorobenzene BRL gI 100 100

120-82- 4- Trichlorobenzene BRL gI 100 100

108- 70- 5- Trichlorobenzene BRL gI 100 100

71-55- 1- Trichloroethane BRL gI 100 100

79-00- 2- Trichloroethane BRL gI 100 100

79-01-6 Trichloroethene BRL gI 100 100

75-69-4 Trichlorofluoromethane (Freon 11) BRL gI 100 100

96-18-4 Trichloropropane BRL gI 100 100

95-63-6 24- Trimethylbenzene 570 gI 100 100

108-67-8 5- Trimethylbenzene 920 gI 100 100

75-01-4 Vinyl chloride BRL gI 100 100

179601-23-1 m Xylene 400 gI 200 100

95-47-6 Xylene 070 gI 100 100

109-99- Tetrahydrofuran BRL gI 1000 100

60-29- Ethyl ether BRL gI 100 100

994-05- Tert-amyl methyl ether BRL gI 100 100

637-92- Ethyl tert-butyl ether BRL gI 100 100

108-20- Di- isopropyl ether BRL gI 100 100

75-65- Tert-Butanol butyl alcohol BRL gI 1000 100

123-91- 14- Dioxane BRL gI 2000 100

110-57-6 trans- 14-Dichloro- butene BRL gI 500 100

Ethanol64-17- BRL gI 40000 100

Surrogate recoveries

460-00- Bromofluorobenzene 101 70- 130

2037-26- Toluene- 100 70- 130

17060-07- Dichloroethane- 70- 130

186853- Dibromofluoromethane 70- 130

Semivolatile Organic Compounds by GCMS

Semivolatile Or anic Com ounds b SW846 8270C

Prepared by method SW846 351

83-32- Acenaphthene BRL gI 38 SW846 8270C 03-Nov- 10- Nov-08 8110043

208-96-8 Acenaphthylene BRL gI 38

62-53- Aniline gIBRL 38

120- 12- Anthracene BRL gI 38

1912-24- Atrazine BRL gI 38

10333- AzobenzeneDiphenyldiazi ne BRL gI 38

92-87 - Benzidine BRL gI 38

56-55 Benzo (a) anthracene BRL gI 38

50-32- Benzo (a) pyrene BRL gI 38

205-99- Benzo (b) fluoranthene BRL gI 38

19124- Benzo (g i) perylene BRL gI 38

207 -08- Benzo (k) fluoranthene BRL gI 38

6585- Benzoic acid BRL gI 38

100-51-6 Benzyl alcohol BRL gI 38

111-91- Bis(2-chloroethoxy) methane BRL gI 38

This laboratory repOlt is not valid without (II authorized signature on the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 3 of 25

Sam le J dentification Client Pro ect Matrix Collection DateTime Received

OWshyCEA6737-08- Ground Water 31-0ct-080815 31-0ctshy

SA86804shy

Prepared Batch CertCAS No Analyte(s) Result Flag Units RDL Dilution Method Ref Analyzed

SemivolMile Organic Compounds by GCMS

Semivolatie Or anic Com ounds b SW846 827DC

Prepared by method SW846 351 gJI SW846 8270C 03-Nov- 10-Nov-08 8110043111-44-4 B is(2 -ch loroethyl)ether BRL 38

BRL gJI 38108-60- Bis(2-chloroisopropyl)ether 117-81- Bis(2 -ethy I hexy I) phthala te BRL gJI 38

101- 55- BRL gJI 38Bromophenyl phenyl ether gJI 3885-08- Butyl benzyl phthalate BRL

86-74- Carbazole BRL gJI 38

BRL gJI 385950- Chloro-3-methylphenol 106-47-B Chloroaniline BRL gJI 38

91-58 Chloronaphthatene BRL gJI 38

gJI 3895-57- Chlorophenol BRL

gl 387005-72- Chlorophenyl phenyl ether BRL

218-01- Chrysene BRL gl 38

gl 3853-70- Dibenzo (a h) anthracene BRL

132-04- Dibenzofuran BRL gl 38

95-50- Dichlorobenzene BRL gl 38

BRL gl 38

gl

541-73- Dichlorobenzene 106-46- Dichlorobenzene BRL 38

91-94- 3 - Dichlorobenzidine BRL gl 38

gl 38 120-83- Dichlorophenol BRL

84-06- Diethyl phthalate BRL gl 38

gl 38131-11- Dimethyl phthalate BRL

gl 38105-67 - Dimethylphenol 54

84-74- BRL gl 38Di- butyl phthalate gl 38534-52- 6- Dinitro-2-methylphenol BRL

gl 3851-28- Dinitrophenol BRL

121-14- 24- Dinitrotoluene BRL gl 38

606-20- Dinitrotoluene BRL gl 38

gl 38117-84-0 Di-n-octyl phthalate BRL

206-44-0 Fluoranthene BRL gl 38

BRL gl 38

gl 38 86-73- Fluorene 118-74- Hexachlorobenzene BRL

87 -08- Hexachlorobutadiene BRL gl 38

gl 3877-47-4 H exachlorocyclopenta d iene BRL

gl67-72- Hexachloroethane BRL 38

BRL gl 38193-39- Indeno (1 cd) pyrene gl 3878-59- Isophorone BRL

91-57 -0 Methylnaphthalene 278 gl 38

gl 3895-48- Methylphenol 64

gl 76108-39-4 3 amp 4-Methylphenol 91 106-44shy

458 gl 3891-20- Naphthalene 88-74-4 Nitroaniline BRL gl 38

BRL gl 3899-09- Nitroaniline

100- Nitroaniline BRL gJI 154

98-95- Nitrobenzene BRL gJI 38

BRL gl 3888-75- Nitrophenol gl 154100-02- Nitrophenol BRL

62-75- Nitrosodimethylami ne BRL gl 38

621-64- Nitrosodi-n-propylamine BRL gJI 38

gJI 3886-30- N- N itrosodiphenylamine BRL

gl 15487 -86- Pentachlorophenol BRL

This laboratolJ reporl is not atid without an authorized signature on the cover page

Page 4 of 25 Reportble Detection Limit BRL = Below Reporting Limit

Sam le Identification OW- Client Pro ect Matrix Collection DateTime Received

SA86804shyCEA6737-08shy Ground Water 3I-Oct-080815 31-0ctshy

CAS No Analyte(s) Resu It Flag Units RDL Dilution Method Ref Prepared Analyzed Batch Cert

Semivolatile Organic Compounds b) GCMS

Semivolatile Or anic Com ounds b SW846 8270C Prepared by method SW846 3510C

85-01shy Phenanthrene BRL iJg1 38 SW846 8270C 03- Novshy 10-Nov-08 8110043

108-95shy Phenol BRL iJg1 38

129-00shy Pyrene BRL iJg1 38

110-86shy Pyridine BRL iJg1 38

120-82shy 4- Trichlorobenzene BRL iJg1 38

90-12shy Methylnaphthalene 141 iJg1 38

95-95-4 5- Trichlorophenol BRL iJg1 38

88-06shy 6- Trichlorophenol BRL iJg1 38

82 -68shy Pentachloron itrobenzene BRL iJg1 38

95-94shy 5- Tetrachlorobenzene BRL iJg1 38

Surrogate recoveries 321-60shy Fuorobipheny 30- 130

367- 12shy Fuoropheno 15- 110

4165-60shy Nitrobenzeneshy 30- 130

4165-62shy Phenoshy 15-110

1718-51shy Terpheny-d4 30- 130

118- 79shy 6- Tribromopheno 15- 110

Semivolatile Organic Compounds by GC

Pol chlorinated Bi hen ls b SW846 8082 Prepared by method SW846 3510C

12674-11shy PCB 1016 BRL iJg1 20 SW846 8082 04-Novshy 05-Nov-08 8110165

11104-28-2 PCB 1221 BRL iJg1 20

11141-16-5 PCB 1232 BRL iJg1 20

53469-21-9 PCB 1242 BRL iJg1 20

12672-29-6 PCB 1248 BRL iJg1 20

11097-69shy PCB 1254 BRL iJg1 20

11096-82shy PCB 1260 BRL iJg1 20

37324-23shy PCB 1262 BRL iJg1 20

11100-14-4 PCB 1268 BRL iJg1 20

Surrogate recoveries

10386-84-2 4 DB-Octafluorobipheny (Sr) 30- 150

2051-24shy Decachorobiphenyl (Sr) 130 30- 150

Extractable Petroleum Hydrocarbons

Non-polar material (SGT-HEM) 14 mgI EPA 1664 Rev A 05-Novshy 07- Nov-08 8110272

Total Metals by EPA 200 Series Methods

7440-22-4 Silver BRL mgI 0050 EPA 200 05-Novshy 08-Nov-08 8110121

7440-38shy Arsenic 201 mgI 0040

7440-43shy Cadmium 0288 mgI 0025

7440-47shy Chromium 229 mgI 0050

7440-50shy Copper 0432 mgI 0050

7439-89-6 Iron 209 mgI 0150

7439-97 -6 Mercury 00037 mgI 00020 EPA 245 17470A 11- Nov-088110122

7440-02shy Nickel 0167 mgI 0050 EPA 200 08- Nov-088110121

7439-92shy Lead 958 ITg1 0050 EPA 200 07-Novshy 08-Nov-08 8110386

7440-36-0 Antimony BRL R01 mgI 0050

7782-49shy Selenium BRL R01 mgI 0050

7440-66-6 Zinc mgI 0050 EPA 200 05-Novshy 08- Nov-08 8110121

General Chemistry Parameters

16065-83-1 Trivalent Chromium 229 mgI 0050 Calculation 05-Novshy 08- Nov-08 8110121

This laboratory report is not valid without an authorized signature on the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 5 of 25

Sam le Identification OWshySA86804shy

Client Pro ect

CEA6737-08- 0 I

Matrix Ground Water

Collection DateTime 3 I -Oct-08 08 15

Received 31-0ctshy

CAS No Analyte(s) Result Flag Units RDL Dilution Method Ref Prepared Analyzed Batch Cert

General Chemistry Parameters

1854-029-9 Hexavalent Chromium

57-12shy Cyanide (total)

7782-50shy Total Residual Chlorine

Total Suspended Solids

BRL

BRL

BRL

000

R01

CIHT

R01

mgI

mgI

mgI

mgI

25

0100

100

50

SW846 31-0ctshy7196ASM3500CrD 2017

EPA 3354 SW846 04-Novshy

9012A 3M 18-204500 -CI G 31-0ctshy

(00) 1919 SM2540D 06-Novshy

31-0ct-08 8102398 2017

05-Nov-088110199

31-0ct-08 8102399 1919

06- Nov-08 8110464

This laborttol) report is lot valid without 1m lIuthorized signature on the cover page

Page 6 of 25 Reportable Detection Limit BRL = Below Reporting Limit

Volatie Organic Compounds - Quality Control

Analyte(s) Result Flag Units RDL

Spike

Level

Source

Result REC

REC

Limits RPD

RPD

Limit

Batch 8110175 - SW846 5030 Water MS

Blank 811 D175-BLK1

Prepared amp Analyzed 04- Novshy

2- Trichlorotrifluoroethane (Freon 113) BRL JJ9I 10

Acetone

Acrylonitrile

Benzene

Bromobenzene

Bromochloromethane

Bromodichloromethane

Bromoform

Bromomethane

Butanone (MEK)

Butylbenzene

sec-Butylbenzene

tert- Butylbenzene

Carbon disulfide

Carbon tetrachloride

Chlorobenzene

Chloroethane

Chloroform

Chloromethane

Chlorotoluene

Chlorotoluene

1 Dibromo- chloropropane

Dibromochloromethane

1 Dibromoethane (ED B)

Dibromomethane

1 Dichlorobenzene

1 Dichlorobenzene

1 Dichlorobenzene

Dichlorodifluoromethane (Freon12)

1-Dichloroethane

1 Dichloroethane

1-Dichloroethene

cis- 1 Dichloroethene

trans-1 Dichloroethene

1 Dichloropropane

1 Dichloropropane

Dichloropropane

1-Dichloropropene

cis- 1 Dichloropropene

trans- 1 Dichloropropene

Ethylbenzene

Hexachlorobutadiene

Hexanone (MBK)

Isopropyl benzene

lsopropyltoluene

Methyl tert-butyl ether

Methyl- pentanone (MIBK)

Methylene chloride

Naphthalene

BRL 10JJ91

BRL JJ91

BRL JJ91

BRL JJ91

BRL JJ91

BRL JJ91

BRL JJ91

BRL JJ9I

BRL 10JJ9I

BRL JJ91

BRL JJ9I

BRL 10JJ91

BRL JJ9I

BRL JJ9I

BRL JJ9I

BRL JJ9I

BRL JJ9I

BRL JJ91

BRL JJ9I

BRL JJ9I

BRL JJ9I

BRL JJ91I

BRL JJ9I

BRL JJ9I

BRL JJ91

BRL JJ91

BRL JJ9I

BRL JJ91

BRL JJ91

BRL JJ91I

BRL JJ91

BRL JJ91

BRL JJ9I

BRL JJ91

BRL JJ9I

BRL JJ91

BRL JJ91

BRL JJ91I

BRL JJ91I

BRL JJ9I

BRL JJ9I

BRL JJ9I 10

BRL JJ9I

BRL fJgl

BRL JJ9I

BRL JJ91 10

BRL JJ9I

BRL JJ91

This laboratOlY report is IIOt valid without all authorized sigllature 011 the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 7 of 25

Volatie Organic Compounds - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110175 - SW846 5030 Water MS

Blank 8110175-BLK1

Prepared amp Analyzed 04- Nov-

Propylbenzene BRL gI

Styrene BRL gI

2- Tetrachloroethane BRL gI

2- Tetrachloroethane BRL gI

Tetrachloroethene BRL gI

Toluene BRL gI

3- Trichlorobenzene BRL gI

24- Trichlorobenzene BRL gI

5- Trichlorobenzene BRL gI

1- Trichloroethane BRL gI

2- Trichloroethane BRL gI

Trichloroethene BRL gI

Trichlorofluoromethane (Freon 11) BRL gI

3- Trichloropropane BRL gI

24- Trimethylbenzene BRL gI

1 Trimethylbenzene BRL gI

Vinyl chloride BRL gl

Xylene BRL gI

Xylene BRL gI

Tetrahydrofuran BRL gI 10

Ethyl ether BRL gI 10

BRL gI

Ethyl tert-butyl ether BRL gI

rert-amyl methyl ether

Di- isopropyl ether BRL gI

Tert- Butanoll butyl alcohol BRL gl 10

1 4- Dioxane BRL gI 20

trans- 1 Dichloro- butene BRL gl

Ethanol BRL gl 400

Surrogate 4-Bromofluorobenzene 48 gl 50 70- 130

50 70- 130Surrogate Toluene- 497 gI

Surrogate 1 Dichloroethane- 507 gl 50 101 70- 130

gl 50 70- 130Surrogate Dibromofluoromethane 48

LCS 8110175-BS1

Prepared amp Analyzed 04-Novshy

123 70- 1302- Trichlorotrifluoroethane (Freon 113) 24 gl 20

21 gl 20 110 31 144Acetone 20 112 70- 130Acrylonitrile 22 gl

gi 115Benzene 23 20 70- 130

gl 20 104 70- 130Bromobenzene 20

112 70- 130Bromochloromethane 224 gl 20

23 gl 20 118 70- 130Bromodichloromethane

gI 20 106 70-130Bromoform 21

gI 127 43- 158Bromomethane 254 20

17 gl 20 54 137Butanone (MEK)

20 110 70- 130Butylbenzene 219 gl

232 gl 20 116 70- 130sec- Butylbenzene

gI 20 118 70- 130tert-Butylbenzene 23

112 70- 130Carbon disulfide 224 gI 20

Carbon tetrachloride 224 gl 20 112 70- 130

gl 20 110 70- 130Chlorobenzene 22

This laboratory report is not valid without an authorized signature on the cover page

Page 8 of 25 Reportable Detection Limit BRL = Below Reporting Limit

Volatie Organic Compounds - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110175 - SW846 5030 Water MS

LCS 811D175-BS1

Prepared amp Analyzed 04- Nov-

Chloroethane 22 gl 20 111 60 131

Chloroform 21 gll 20 109 70- 130

Chloromethane 25 gl 20 127 70- 130

Chlorotoluene 19 gl 20 70- 130

Chlorotoluene 22 gl 20 112 70- 130

1 Dibromo-3-chloropropane 22 gl 20 114 70- 130

Dibromochloromethane 22 gl 20 110 66 145

1 Dibromoethane (EDB) 222 gl 20 111 70- 130

Dibromomethane 22 gl 20 111 70- 130

1 Dichlorobenzene 22 gl 20 113 70- 130

1 Dichlorobenzene 23 gl 20 115 70- 130

1 Dichlorobenzene 214 gl 20 107 70- 130

Dichlorodifluoromethane (Freon 12) 25 gl 20 128 46 168

1-Dichloroethane 23 gl 20 117 70- 130

1 Dichloroethane 21 gl 20 109 70- 130

1-Dichloroethene 234 gl 20 117 70- 130

cis- 1 Dichloroethene 23 gl 20 118 70- 130

trans- 1 Dichloroethene 21 gl 20 108 70-130

1 Dichloropropane 23 gl 20 118 70-130

1 Dichloropropane 22 gl 20 113 70- 130

Dichloropropane 25 gl 20 129 70- 130

1-Dichloropropene 23 gl 20 115 70- 130

cis- 1 Dichloropropene 23 gl 20 118 70- 130

trans- 1 Dichloropropene 214 gl 20 107 70- 130

Ethylbenzene 23 gl 20 115 70- 130

Hexachlorobutadiene 21 gl 20 109 70- 135

Hexanone (MBK) 20 gl 20 103 70- 130

Isopropylbenzene 21 gl 20 105 70- 130

lsopropyltoluene 24 gl 20 121 70- 130

Methyl tert-butyl ether 21 gl 20 107 70- 130

Methyl- pentanone (MIBK) 21 gl 20 106 57 130

Methylene chloride 22 gl 20 113 70- 130

Naphthalene 20 gl 20 101 70- 130

Propylbenzene 23 gl 20 116 70- 130

Styrene 24 gl 20 123 70- 130

2- Tetrachloroethane 22 gl 20 111 70- 130

2- Tetrachloroethane 22 gl 20 114 70- 130

Tetrachloroethene 214 gl 20 107 70- 130

Toluene 224 gl 20 112 70- 130

3- Trichlorobenzene 21 gl 20 106 70- 130

4- Trichlorobenzene 19 gl 20 70- 130

5- Trichlorobenzene 19 gl 20 70- 130

1-Trichloroethane 22 gl 20 114 70- 130

2- Trichloroethane 234 gl 20 117 70- 130

Trichloroethene 21 gl 20 109 70- 130

Trichlorofluoromethane (Freon 11) 22 gl 20 111 64 147

3- Trichloropropane 24 gl 20 121 70- 130

24- Trimethylbenzene 23 gl 20 116 70- 130

1 Trimethylbenzene 23 gl 20 117 70- 130

This laboratolJ repOlt is lIot valid withoutWI authorized sigllature 011 the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 9 of25

Volatie Organic Compounds - Quality Control

Spike Source REC RPD

Anal yte( s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110175 - 5W846 5030 Water MS

LC5 8110175-BS1

Prepared amp Analyzed 04- Nov-

Vinyl chloride 254 1-9I 20 127 70- 130

115 70- 130p-Xylene 45 1-9I 40

70- 130Xylene 234 I-gl 20 117

22 20 110 70- 130Tetrahydrofuran 1-9I

20 108 70- 130Ethyl ether 21 1-91

102 70- 130Tert-amyl methyl ether 20 1-9I 20

23 20 115 70- 130

20 116 70- 130 Ethyl tert-butyl ether 1-9I

Di- isopropyl ether 23 1-9I

200 117 70- 130Tert- Butanol butyl alcohol 234 1-9I

117 53 1371 4-Dioxane 235 I-gl 200

70- 130trans-1 4-Dichloro- butene 22 I-gl 20 110

555 QC2 400 139 70- 130Ethanol 1-9I

Surrogate 4-Bromofluorobenzene 507 1-9I 50 101 70- 130

Surrogate Toluene- 50 1-9I 50 101 70- 130

50 50 100 70- 130Surrogate 1 DichloroetiJane- 1-9I 50 100 70- 130Surrogate Dibromofluoromethane 49 1-9I

LCS DUD 18110175-B5D1

Prepared amp Analyzed 04-Novshy

20 112 70- 1302- Trichlorotrifluoroethane (Freon 113) 22 1-9I

20 111 317- 144Acetone 22 I-gl

113 70- 130Acrylonitrile 22 1-9I 20

21 20 108 70- 130Benzene 1-91

20 101 70- 130Bromobenzene 20 I-gl

Bromochloromethane 21 1-9I 20 106 70- 130

110 70- 130Bromodlchloromethane 22 1-9I 20

21 20 108 70- 130Bromoform I-gl

22 20 115 43- 158Bromomethane 1-91

Butanone (MEK) 17 I-gl 20 54 137

102 70- 130Butylbenzene 204 1-9I 20

sec-Butylbenzene 21 I-gl 20 108 70- 130

21 20 109 70- 130tert- Butylbenzene I-gl

20 101 70- 130Carbon disulfide 202 1-91

20 103 70- 130Carbon tetrachloride 20 I-gl

70- 130Chlorobenzene 20 1-9I 20 104

103 131Chloroethane 20 I-gl 20 60

20 104 70- 130Chloroform 20 1-91

20 117 70- 130Chloromethane 23 1-9I

70- 130Chlorotoluene 19 1-9I 20

214 20 107 70- 130Chlorotoluene I-gl

Dibromo- 3-chloropropane 234 1-91 20 117 70- 130

20 106 66 145Dibromochloromethane 21 1-9I

22 20 110 70- 1301 Dibromoethane (EDB) 1-9I

214 20 107 70- 130Dibromomethane 1-91

20 107 70- 130Dichlorobenzene 214 1-9I

Dichlorobenzene 21 1-91 20 109 70- 130

102 70- 130Dichlorobenzene 20 1-9I 20

117 168Dichlorodilluoromethane (Freon12) 234 1-9I 20 46

Dichloroethane 22 I-gl 20 111 70- 130

20 104 70- 130

107 70- 130 Dichloroethane 20 I-gl

Dichloroethene 21 1-91 20

This laboratory report is not valid without all authorized sigllature Oil the coverpage

Page 10 of25 Reportble Detection Limit BRL = Below Reporting Limit

Volatie Organic Compounds - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110175 - SW846 5030 Water MS

LCS DUD (8110175-BSD1

Prepared amp Analyzed 04-Novshy

cis- 1 Dichloroethene 22 gl 20 112 70- 130

trans- Dichloroethene 20 gl 20 101 70- 130

Dichloropropane 22 gl 20 111 70- 130

Dichloropropane 21 gl 20 109 70- 130

Dichloropropane 23 gl 20 119 70- 130

Dichloropropene 21 gl 20 107 70- 130

cis- Dichloropropene 22 gl 20 112 70- 130

trans- Dichloropropene 204 gl 20 102 70- 130

Ethylbenzene 214 gl 20 107 70- 130

Hexachlorobutadiene 192 gl 20 70- 135

Hexanone (MBK) 21 gl 20 107 70- 130

Isopropylbenzene 19 gl 20 70- 130

lsopropyltoluene 22 gl 20 114 70- 130

Methyl tert-butyl ether 20 gl 20 104 70- 130

Methyl- pentanone (MIBK) 21 gl 20 105 57 130

Methylene chloride 21 gl 20 106 70- 130

Naphthalene 19 gl 20 70- 130

Propylbenzene 20 gl 20 103 70- 130

Styrene 23 gl 20 116 70- 130

Tetrachloroethane 20 gl 20 104 70- 130

2- Tetrachloroethane 22 gl 20 113 70- 130 04

T etrachloroethene 194 gl 20 70- 130

Toluene 21 gl 20 105 70- 130

3- Trichlorobenzene 19 gl 20 70- 130

24- Trichlorobenzene 18 gl 20 70- 130

5- Trichlorobenzene 18 gl 20 70- 130

1- Trichloroethane 21 gl 20 105 70- 130

2- Trichloroethane 224 gl 20 112 70-130

Trichloroethene 20 gl 20 103 70- 130

Trichlorofluoromethane (Freon 11) 204 gl 20 102 64 147

3- Trichloropropane 24 gl 20 121 70- 130

24- Trimethylbenzene 22 gll 20 110 70- 130

Trimethylbenzene 22 gl 20 110 70- 130

Vinyl chloride 23 gl 20 116 70- 130

Xylene 43 gl 40 108 70- 130

Xylene 224 gl 20 112 70- 130

Tetrahydrofuran 22 gl 20 112 70- 130

Ethyl ether 21 gl 20 106 70- 130

Tert-amyl methyl ether 19 gl 20 70- 130

Ethyl tert-butyl ether 22 gl 20 112 70- 130

Di- isopropyl ether 224 gl 20 112 70- 130

Tert-Butanoll butyl alcohol 222 gl 200 111 70- 130

Dioxane 237 gl 200 118 53 137

trans- Dichloro- butene 21 gl 20 106 70- 130

Ethanol 565 QC2 gl 400 141 70- 130

Surrogate 4-Bromofluorobenzene 50 gl 50 101 70- 130

Surrogate Toluene- 49 gll 50 100 70- 130

Surrogate 1 Dichloroethane- 49 gll 50 70- 130

Surrogate Dibromofluoromethane 497 gll 50 70- 130

This IaborntOJ) report is IIOt valid without all authorized sigllature 011 the coverpage

Reportable Detection Limit BRL = Below Reporting Limit Page 11 of25

Volatie Organic Compounds - Quality Control

Analyte(s) Result Flag Units RDL

Spike

Level

Source

Result REC

REC

Limits RPD

RPD

Limit

BHtch 8110175 - SW846 5030 Water MS

Matrix S ike 8110175-MS1 Source SA86826shy

Prepared amp Analyzed 04-Nov-

Benzene

Chlorobenzene

1-Dichloroethene

Toluene

Trichloroethene

Surrogate 4-Bromofluorobenzene Surrogate Toluene-Surrogate 1 Dichloroethane-Surrogate Dibromofluoromethane

17

172

17

18

17

50

504 49 49

gl

gl

gl

gl

gl

gl

gl

gl

gl

20

20

20

20

20

50

50

50 50

BRL

BRL

BRL

BRL

BRL

100 101

70- 130

70- 130

70- 130

70- 130

70- 130

70- 130 70- 130 70- 130 70- 130

Matrix S ike Du p 1811 0175-MSD1 Source SA86826-01

Prepared amp Analyzed 04-Nov-

Benzene

Chlorobenzene

Dichloroethene

Toluene

Trichloroethene

Surrogate 4-Bromofluorobenzene Surrogate Toluene-Surrogate 1 Dichloroethane-Surrogate Dibromofluoromethane

18

17

18

184

17

50

50 49 49

gl

gl

gl

gl

gl

gl

gl

gl

gl

20

20

20

20

20

50

50

50

50

BRL

BRL

BRL

BRL

BRL

100 101 100

70- 130

70- 130

70- 130

70- 130

70- 130

70- 130 70- 130 70- 130 70- 130

This laboratory report is lIot valid without (II authorized sigllature on the covel page

Page J 2 of25 Reportble Detection Limit BRL = Below Reporting Limit

Analyte( s)

Batch 8110043 - SW846 3510C

Blank 8110043-BLK1

Prepared 03-Nov-OB Analyzed OB-Nov-

Acenaphthene

Acenaphthylene

Aniline

Anthracene

Atrazine

AzobenzenelD i phenyld iazine

Benzidine

Benzo (a) anthracene

Benzo (a) pyrene

Benzo (b) fluoranthene

Benzo (g h i) perylene

Benzo (k) fluoranthene

Benzoic acid

Benzyl alcohol

Bls(2-chloroethoxy) metha ne

Bis (2-chloroethyl)ether

Bis(2-ch loroisopropyl)ether

Bis(2-ethylhexyl) phthalate

Bromophenyl phenyl ether

Butyl benzyl phthalate

Carbazole

4 -Chloro- 3-methyl phenol

Chloroaniline

Chloronaphthalene

Chlorophenol

Chlorophenyl phenyl ether

Chrysene

Dibenzo (a h) anthracene

Dibenzofuran

1 Dichlorobenzene

1 Dichlorobenzene

1 A-Dichlorobenzene

3 - Dichlorobenzidine

2A- Dichlorophenol

Diethyl phthalate

Dimethyl phthalate

Dimethylphenol

Di-n-butyl phthalate

6- D i nitro- 2-methyl phenol

2A- Dinitrophenol

2A-Dinitrotoluene

Dinitrotoluene

Di-n-octyl phthalate

Fluoranthene

Fluorene

Hexachlorobenzene

Hexachlorobutadiene

Hexachlorocyclope ntad iene

Hexachloroethane

Semivolatie Organic Compounds by GCMS - Quality Control

Spike Source REC RPD

Result Flag Units RDL Level Result REC Limits RPD Limit

BRL IJgll

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL 1J91

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJglI

BRL IJgl

BRL 1J91

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL 1J91

BRL 1J9I

BRL IJgl

BRL IJglI

BRL gl

BRL IJgl

BRL IJgl

BRL 1J9I

BRL IJglI

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL gl

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL gl

BRL IJgl

BRL IJgl

BRL IJgl 500

BRL IJgl

BRL 1J9I

BRL 1J91I

BRL IJglI

BRL IJgl

BRL IJgl

This laboratory report is IlOt valid without all authorized sigllature 011 the covel page

Page 13 of 25 Reportble Detection Limit BRL = Below Reporting Limit

Semivolatile Organic Compounds by GCMS - Quality Control

Spike Source

Analyte(s) Result Flag Units RDL Level Result REC

Batch 8110043 - SW846 35JOC

Blank 8110043-BLK1

Prepared 03-Nov-08 Analyzed 08-Nov-

Indeno (1 3-cd) pyrene BRL fgl

Isophorone BRL fgl

Methylnaphthalene BRL fgl

Methylphenol BRL fgl

3 amp 4- Methylphenol BRL fgl 10

Naphthalene BRL fgl

Nitroaniline BRL fgl

Nitroaniline BRL fgl

Nitroaniline BRL fgil 20

Nitrobenzene BRL fgl

N itrophenol BRL fgl

Nitrophenol BRL fgl 20

Nitrosodimethylamine BRL fgl

Nitrosodi-n-propylamine BRL fgl

N itrosodiphenylamine BRL fgl

Pentachlorophenol BRL fgl 20

Phenanthrene BRL fgl

Phenol BRL fgl

Pyrene BRL fgl

Pyridine BRL fgl

Methylnaphthalene BRL fgil

24- Trichlorobenzene BRL fgl

5- Trichlorophenol BRL fgl

246- Trichlorophenol BRL fgl

Pe n tach loron itrobenzene BRL fgl

5- Tetrachlorobenzene BRL fgl

Surrogate 2-Fuorobiphenyl 31 fgl 50

Surrogate 2-Fluoropheno 25 fgl 50

Surrogate Nltrobenzene- 29 fgl 50

Surrogate Phenol- 17 fgl 50

Surrogate Terphenyl-d4 318 fgl 50

Surrogate 6- Tribromopheno 36 fgl 50

LCS 811 0043-BS1

Prepared 03-Nov-08 Analyzed 08-Nov-

Acenaphthene 33 fgl 50

Acenaphthylene 33 fgl 50

Aniline 27 fgil 50

Anthracene 34 fgl 50

Atrazine 35 fgl 50

AzobenzenelDi phenyld iazi ne 35 fgl 50

Benzidine BRL fgl 50

Benzo (a) anthracene 34 fgil 50

Benzo (a) pyrene 35 fgl 50

Benzo (b) fluoranthene 364 fgl 50

Benzo (g i) perylene 36 fgl 50

Benzo (k) fluoranthene 36 fgl 50

Benzoic acid 22 fgl 50

Benzyl alcohol 36 fgl 50

Bi s (2-ch loroeth oxy) methane 40 fgl 50

B i s (2-ch loroethyl)ethe r 38 fgl 50

This laboratol) rep0l1 is not valid without an authorized signature on the cover page

Reportble Detection Limit BRL = Below Reporting Limit

REC RPD

Limits RPD Limit

30- 130 15- 110 30- 130 15-110 30- 130 15- 110

40- 130

40- 130

40-1 30

40- 130

40- 130

40- 130

224

40- 130

40- 130

40- 130

40- 130

40- 130

40- 130

40- 130

40- 130

40- 130

Page 14 of25

Analyte(s)

Batch 8110043 - SW846 3510C

LCS 8110043-851

Prepared 03-Nov-08 Analyzed 08-Nov-

B i s(2-ch loroisopropyl)ether

B is(2-ethylhexyl) phthalate

Bromophenyl phenyl ether

Butyl benzyl phthalate

Carbazole

C hloro- 3-methylphenol

Chloroaniline

Chloronaphthalene

Chlorophenol

Chlorophenyl phenyl ether

Chrysene

Dibenzo (a h) anthracene

Dibenzofuran

Dichlorobenzene

1 Dichlorobenzene

1 4-Dichlorobenzene

3 - Dichlorobenzidine

24-Dichlorophenol

Diethyl phthalate

Dimethyl phthalate

Dlmethylphenol

Di-n-butyl phthalate

6- Di nitro-2-methylphenol

24- Dinitrophenol

24- Dinitrotoluene

Dinitrotoluene

Di-n-octyl phthalate

Fluoranthene

Fluorene

Hexachlorobenzene

Hexachlorobutadiene

Hexach lorocyclopentadie ne

Hexachloroethane

Indeno (1 cd) pyrene

Isophorone

Methylnaphthalene

Methylphenol

3 amp 4- Methylphenol

Naphthalene

Nitroaniline

Nitroaniline

Nitroaniline

Nitrobenzene

Nitrophenol

Nitrophenol

N itrosodimethylamine

N itrosod i-n-propyla mine

N itrosodiphenylamine

Pentachlorophenol

Semivolatile Organic Compounds by GCMS - Qualiy Control

Spike Source REC RPD

Result Flag Units RDL Level Result REC Limits RPD Limit

36 gI 50 40- 130

38 gI 50 40- 130

38 gI 50 40- 130

39 gI 50 40- 130

43 gI 50 40- 130

38 gl 50 40- 130

30 gI 500 50 40- 130

312 gI 50 40- 130

344 gI 50 40- 130

38 gI 50 40- 130

34 gI 50 40- 130

36 gI 50 40- 130

33 gI 50 40- 130

26 gI 50 40- 130

25 gI 50 40- 130

25 gl 50 40- 130

334 gI 50 40- 130

35 gI 50 40- 130

40 gI 50 40- 130

40 gI 50 40-130

332 gI 50 40- 130

38 gI 50 40- 130

37 gI 50 40- 130

39 gI 50 40- 130

38 gi 50 40- 130

39 gI 50 40- 130

41 gI 50 40- 130

35 gI 50 40- 130

35 gI 50 40- 130

33 gI 50 40- 130

234 gI 50 40- 130

21 gI 50 40- 130

23 gI 50 40- 130

35 gI 50 40- 130

34 gl 50 40- 130

30 gI 50 40- 130

33 gI 50 40- 130

33 gI 10 50 40- 130

314 gI 50 40- 130

36 gI 50 40- 130

40 gI 50 40- 130

45 gI 20 50 40- 130

31 gI 50 40- 130

35 gI 50 40- 130

22 gI 20 50 40- 130

30 gI 50 40- 130

39 gI 50 40- 130

27 gI 50 40- 130

44 gI 20 50 40- 130

This labomtolJ report is lIot valid without all authorized sigllature 011 the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 15 of25

Semivolatie Organic Compounds by GCMS - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110043 - SW846 3510C

LCS 8110043-BS1

Prepared 03-Nov-08 Analyzed 08-Nov-

Phenanthrene 36 IJgl 50 40- 130

Phenol 21 IJgl 50 40- 130

Pyrene 344 1J91 50 40- 130

Pyridine 18 IJgl 50 130

24- Trichlorobenzene 26 IJgl 50 40- 130

Methylnaphthalene 31 IJgl 50 40- 140

24 5- Trichlorophenol 34 IJgl 50 40- 130

24 6- Trichlorophenol 36 IJgl 50 40- 130

Pe ntach loron itrobenze ne 29 IJgl 50 40- 140

1 24 Tetrachlorobenzene 25 IJgl 50 40- 140

Surrogate 2-Fluorobiphenyf Surrogate 2-Ffuorophenol Surrogate Nitrobenzeneshy

ogare Pheno Surrogate Terphenyf-dl4

Surrogate 6- Tribromophenol

32 24 337 16

33 39

IJgl

1J91

IJgl

IJgl

IJgl

IJgll

50

50

50 50

50

50

30- 130 15- 110 30- 130 15- 110 30- 130 15- 110

Semivolatie Organic Compounds by GC - Qualiy Control

Spike Source REC RPD

Analyte( s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110165 - SW846 3510C

Blank 8110165-BLK1

Prepared 04-Nov-08 Analyzed 05-Nov-

PCB 10)6 BRL IJgl 0200

PCB 1221 BRL IJgl 0200

PCB 1232 BRL IJgl 200

PCB 1242 BRL 1J91 200

PCB 1248 BRL IJgl 0200

PCB 1254 BRL IJgl 0200

PCB 1260 BRL iJgl 200

PCB 1262 BRL IJgl 0200

PCB 1268 BRL IJgl 0200

Surrogate DB-Octafluorobiphenyf (Sr) Surrogate Decachlorobiphenyl (Sr)

BRL 223

1J91

IJgl

200 200 112

30- 150 30- 150

LCS 8110165-BS1

Prepared 04-Nov-08 Analyzed 05-Nov-

PCB 1016 IJgl 0200 40- 140

PCB 1260 IJgl 0200 106 40- 140

Surrogate 4 DB-Octafluorobiphenyl (Sr) Surrogate Decachlorobiphenyl (Sr)

143 253

IJgll

IJgl

200 200 126

30- 150 30- 150

LCS DUD (8110165-BSD1

Prepared 04-Nov-08 Analyzed 05- Nov-

PCB 1016 IJgl 200 40- 140

PCB 1260 IJgl 0200 102 40- 140

Surrogate 4 DB-Octafluorobiphenyl (Sr) Surrogate Decachlorobiphenyl (Sr)

139 243

1J91

IJgl

200 200 122

30- 150 30- 150

This laboratory report is IIOt valid without all authorized siglllture 011 the cover page

Page 16 of25 Reportble Detection Limit BRL = Below Reporting Limit

Extractable Petroleum Hydrocarbons - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110272 - 8W846 3510C

Blank 811 0272-BLK1

Prepared 05-Nov-08 Analyzed 07-Novshy

Non-polar material (SGT- HEM) BRL mgl

LCS 8110272-BS1

Prepared OS-Nov-08 Analyzed 07- Novshy

Non-polar material (SGT- HEM) 14 mgl 17 79 89

This laboratory reporl is not valid without an authorized signature on the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 17 of 25

Total Metals by EP A 200 Series Methods - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110121 - EPA 200 Series

Blank 8110121-BlK1

Prepared 05-Nov-08 Analyzed 07- Nov-

Iron BRL mgll 0150

Nickel BRL mgll 0050

Zinc BRL mgll 0050

Copper BRL mgll 0050

Arsenic BRL mgll 0040

Cadmium BRL mgll 0025

Chromium BRL mgll 0050

Silver BRL mgll 0050

lCS 8110121-BS1

Prepared 05-Nov-08 Analyzed 08-Nov-

Iron mgll 0150 85- 115

Nickel mgll 0050 104 85- 115

Zinc mgll 0050 103 85- 115

Silver mgll 0050 85- 115

Cadmium mgll 0025 105 85- 115

Chromium mgll 0050 101 85- 115

Copper mgll 0050 85- 115

Arsenic 125 mgll 0040 100 85- 115

licate 8110121-DUP1 Source SA86695-01

Prepared 05-Nov-08 Analyzed 08-Nov-

Zinc 0234 mgll 0050 0236

Nickel 0018 mgll 0050 BRL

Iron 0718 mgll 0150 0668

Copper BRL mgll 0050 BRL

Cadmium BRL mgli 0025 BRL

Arsenic BRL mgll 0040 BRL

Chromium BRL mgll 0050 BRL

Silver BRL mgll 0050 BRL

Matrix S ike 8110121-MS1 Source SA86695-02

Prepared 05-Nov-08 Analyzed 08-Nov-

Iron mgll 0150 70- 130

Nickel mgll 0050 BRL 101 70- 130

Zinc mgll 0050 125 0140 101 70- 130

Arsenic mgll 0040 BRL 100 70- 130

Cadmium 129 mgll 0025 BRL 104 70- 130

Copper mgll 0050 0038 101 70- 130

Silver mgll 0050 BRL 101 70- 130

Chromium 128 mgll 0050 BRL 102 70- 130

Matrix S lke 8110121-MS2 Source SA86720shy

Prepared 05-Nov-08 Analyzed 08- Nov-

Iron 85 QM2 mgll 0150 83 156 70- 130

Zinc mgll 0050 70- 130

Nickel 142 mgll 0050 199 70- 130

Silver 149 mgll 0050 125 BRL 119 70- 130

Arsenic mgll 0040 0183 108 70- 130

Chromium mgI 0050 0614 101 70- 130

Cadmium 124 mgll 0025 0021 70- 130

Copper 142 mgll 0050 0176 112 70- 130

This laboratory report is 110t mlid without all authorized sigllature 011 the cover page

Page 18 of25 Reportble Detection Limi( BRL = Below Reporting Limit

Total Metals by EP A 200 Series Methods - Quality Control

Analyte(s) Result Flag Units RDL

Spike

Level

Source

Result REC

REC

Limits RPD

RPD

Limit

Batch 8110121 - EPA 200 Series

Post S ike 811 0121-PS1 Source SA86695shy

Prepared 05-Nov-08 Analyzed 08-Nov-

Nickel

Iron

Zinc

Chromium

Copper

Arsenic

Cadmium

Silver

mgI

mgI

mgI

mgI

mgI

mgI

mgll

mgll

0050

0150

0050

0050

0050

0040

0025

0050

BRL

0140

BRL

0038

BRL

BRL

BRL

102

100

102

100

100

103

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

Post S ike 8110121-PS2 Source SA86720-01

Prepared 05-Nov-08 Analyzed 08-Nov-

Nickel

Zinc

Iron

Chromium

Arsenic

Cadmium

Copper

Silver

142

83

144

QM2

mgll

mgll

mgll

mgll

mgll

mgI

mgI

mgI

0050

0050

0150

0050

0040

0025

0050

0050

199

83

0614

0183

0021

0176

BRL

102

106

110

115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

Batch 8110122 - EPA200SW7000 Series

Blank 8110122-BlK1

Prepared 05-Nov-08 Analyzed 11-Nov-

Mercury BRL mgll 00020

lCS 8110122-BS1

Prepared 05- Nov-08 Analyzed 11-Nov-

Mercury 00425 mgi 00020 00500 85- 115

licate 811 0122-DUP1 Source SA86804-01

Prepared 05-Nov-08 Analyzed 11-Nov-

Mercury 00036 mgI 00020 00037

Matrix S ike 8110122-MS1 Source SA86764shy

Prepared 05-Nov-08 Analyzed 11-Nov-

Mercury 00496 mgll 00020 00500 00052 75- 125

Post S ike 8110122-PS1 Source SA86764shy

Prepared 05-Nov-08 Analyzed 11- Nov-

Mercury 00481 mgll 00020 00500 00052 85- 115

Batch 8110386 - EPA 200 Series

Blank 8110386-BLK1

Prepared 07-Nov-08 Analyzed 08-Nov-

Selenium

Lead

Antimony

BRL

BRL

BRL

mgll

mgI

mgll

0002

0002

0002

lCS 8110386-BS1

Prepared 07 -Nov-08 Analyzed 08-Nov-

Antimony

Lead

Selenium QC2

mgI

mgll

mgll

0125

0125

0125

125 111

111

123

85- 115

85- 115

85- 115

This laboratOlY rep0l1 is 110t valid without all authorized sigl1atule 011 the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 19 of25

Total Metals by EP A 200 Series Methods - Quality Control

Analyte(s) Result Flag Units RDL

Spike

Level

Source

Result REC

REC

Limits RPD

RPD

Limit

Batch 8110386 - EPA 200 Series

licate 811 0386-DUP1 Source SA86901-03

Prepared 07 -Nov-08 Analyzed 08- Nov-

Antimony 0005

Selenium BRL

Lead 0010 QR9

mgI

mgll

mgll

0002

0002

0002

0005

BRL

0013

Matrix S ike 8110386-MS1 Source SA86901shy

Prepared 07 -Nov-08 Analyzed 08-Nov-

Antimony

Selenium

Lead

mgI

mgll

mgll

0125

0125

0125 125

0005

BRL

0013

111

120

111

70- 130

70- 130

70- 130

Post S ike 811 0386-PS1 Source SA86901-03

Prepared 07-Nov-08 Analyzed 08-Nov-

Antimony

Lead 142

mgll

mgI

0125

0125 125

0005

0013

108

114

85- 115

85- 115

This laboratolY Ieport is 1101 valid without all authorized sigl1atule 011 the cover page

Page 20 of 25 Reportble Detection Limit BRL = Below Reporting Limit

General Chemistry Parameters - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8102398 - General Preparation

Blank 8102398-BLK1

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium BRL mgll 005

Blank 8102398-BLK2

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium BRL mgI 005

LCS 81 02398-BS1

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 049 mgll 005 0501 90- 110

LCS 81 02398-BS2

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 051 mgll 005 0501 102 90- 110

licate 81 02398-DUP1 Source SA86804-01

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium BRL mgll 25 BRL

Matrix S ike 81 02398-MS1 Source SA86804-01

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 235 mgll 25 250 BRL 80- 120

Matrix S ike DU D 8102398-MSD1 Source SA86804-01

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 240 mgll 25 250 BRL 80- 120

Reference 81 02398-SRM1

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 023 mgll 005 0250 85- 115

Batch 8102399 - General Preparation

Blank 8102399-BLK1

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine BRL mgI 020

Blank 8102399-BlK2

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine BRL mgll 020

lCS 81 02399-BS1

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine 053 mgll 020 0500 106 90- 110

LCS 81 02399-BS2

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine 049 mgll 020 0500 90- 110

licate 8102399-DUP1 Source SA86804shy

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine BRL mgll 100 BRL

Matrix S ike 8102399-MS1 Source SA86804-01

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine 230 mgI 100 250 BRL 80- 120

Matrix S ike DU D 8102399-MSD1 Source SA86804shy

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine 260 mgI 100 250 BRL 104 80- 120 200

This laboratolJ report is IIOt valid without all authorized sigllatule Oil the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 21 of 25

General Chemistry Parameters - Quality Control

Spike Source REC RPD

Units RDL Level Result REC Limits RPD LimitAnalyte(s) Result Flag

Batch 8102399 - General Preparation

Matrix S ike DU D (81 02399-MSD1 Source SA86804shy

Prepared amp Analyzed 31-0ctshy

Reference 8102399-SRM1

Prepared amp Analyzed 31-0ctshy020 0967 111 85- 115Total Residual Chlorine 107 mgll

Batch 8110199 - 514500 CN C

Blank 8110199-BLK1

Prepared 04-Nov-08 Analyzed 05-Nov-

Cyanide (total) BRL mgI 0100

Blank 8110199-BLK2

Prepared 04-Nov-08 Analyzed 05-Nov-

Cyanide (total) BRL mgll 0100

LCS 8110199-BS1

Prepared 04-Nov-08 Analyzed 05-Novshy

300 105 90- 110Cyanide (total) 314 mgll 0100

LCS 8110199-BS2

Prepared 04-Nov-08 Analyzed 05- Nov-

Cyanide (total) 272 mgll 0100 300 90- 110

licate 8110199-DUP1 Source SA86725-02

Prepared 04-Nov-08 Analyzed 05-Nov-

Cyanide (total) BRL mgll 0100 BRL

Matrix S ike 8110199-MS1 Source SA86725-02

Prepared 04-Nov-08 Analyzed 05- Nov-

Cyanide (total) 155 mgllOM 0100 300 BRL 90- 110

Matrix S ike DU D (8110199-MSD1 Source SA86725-02

Prepared 04-Nov-08 Analyzed 05-Novshy

326 OR mgll 0100 300 BRL 109 90- 110Cyanide (total)

Reference 8110199-SRM1

Prepared 04-Nov-08 Analyzed 05- Novshy

336 mgll 0100 361 75- 125Cyanide (total)

Batch 811 0464 - General Preparation

Blank 8110464-BLK1

Prepared amp Analyzed 06- Nov-

Total Suspended Solids BRL mgll

Blank 811 0464-BlK2

Prepared amp Analyzed 06-Nov-

Total Suspended Solids BRL mgI

licate 8110464-DUP1 Source SA86782shy

Prepared amp Analyzed 06-Nov-

Total Suspended Solids BRL mgll BRL

licate 811 0464-DUP2 Source SA86804shy

Prepared amp Analyzed 06-Novshy

14000Total Suspended Solids 16000 mgll 50

Reference 8110464-SRM1

Prepared amp Analyzed 06- Nov-

This laboratolJ report is 110t Ialid without (Iauthorized sigllatule 011 the cover page

Page 22 of 25 Reportble Detection Limit BRL = Below Reporting Limit

General Chemistry Parameters - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110464 - General Preparation

Reference 8110464-SRM1

Prepared amp Analyzed 06-Nov-

Total Suspended Solids 42 mgll 44 90- 110

Reference 8110464-SRM2

Prepared amp Analyzed 06- Nov-

Total Suspended Solids 42 mgI 444 90- 110

This labomtory report is lot valid without all authorized sigllature Oil the cover page

Reportable Detection Limit BRL = Below Reporting Limit Page 23 of 25

Notes and Definitions

CIHT A hoJd time of 12 hours has been set to expedite this analysis through the laboratory However the hold time for Chlorine

Residual is not specified within the method other than to state that the samples should be analyzed as soon as possible

QC2 Analyte out of acceptance range in QC spike but no reportable concentration present in sample

QM2 The RPD andor percent recovery for this QC spike sample cannot be accurately calculated due to the high concentration of analyte inherent in the sample

QM7 The spike recovery was outside acceptance limits for the MS andor MSD The batch was accepted based on acceptable LCS recovery

QR7 The RPD exceeded the QC control limits however precision is demonstrated with acceptable RPD values for batch duplicate

QR9 RPD out of acceptance range The batch is accepted based upon LCS andor LCSD recovery

ROI The Reporting Limit has been raised to account for matrix interference

MSMSD ran outside of 12 hour window

BRL Below Reporting Limit - Analyte NOT DETECTED at or above the reporting limit

dry Sample results reported on a dry weight basis

Not Reported

RPD Relative Percent Difference

Detected but below the Reporting Limit therefore result is an estimated concentration (CLP J-Flag)

A plus sign (+) in the Method Reference column indicates the method is not accredited by NELAC

lntemretation of Total Petroleum Hvdrocarbon Report

Petroleum identification is detennined by comparing the GC fingerprint obtained from the sample with a library of GC fingerprints obtained from analyses of various petroleum products Possible match categories are as follows

Gasoline - includes regular unleaded premium etc

Fuel Oil 2 - includes home heating oil 2 fuel oil and diesel

Fuel Oil 4 - includes 4 fuel oil Fuel Oil 6 - includes 6 fuel oil and bunker C oil

Motor Oil - includes virgin and waste automobile oil Ligroin - includes mineral spirits petroleum naphtha vmampp naphtha

Aviation Fuel- includes kerosene Jet A and JP-

Other Oil - includes lubricating and cutting oil and silicon oil

A t times the unidentified petroleum product is quantified using a calibration that 110St closely approximates the distribution of

compounds in the sample When this occurs the result is qualified as TPH (Calculated as)

This laboratolY report is lot valid without all authorized sigllature 011 the cOIer page

Page 24 of 25 Reportable Detection Limit BRL = Below Reporting Limit

Laboratorv Control Sample (LCS) A known matrix spiked with compound(s) representative of the target analytes which is used to document laboratory perfoff1ance

Matrix Duplicate An intra-laboratory split sample which is used to document the precision of a method in a given sample matrix

Matrix Spike An aliquot of a sample spiked with a known concentration of target analyte(s) The spiking occurs prior to sample preparation and analysis A matrix spike is used to document the bias of a method in a given sample matrix

Method Blank An analyte-free matrix to which all reagents are added in the same volumes or proportions as used in sampJe processing The method blank should be carried through the complete sample preparation and analytical procedure The method

blank is used to document contamination resulting from the analytical process

Method Detection Limit (MDL) The minimum concentration ofa substance that can be measured and reported with 99 confidence that the analyte concentration is greater than zero and is detennined from analysis of a sample in a given matrix type containing the analyte

Reportable Detection Limit (RDL) The lowest concentration that can be reliably achieved within specified limits of precision and accuracy during routine laboratory operating conditions For many analytes the RDL analyte concentration is selected as the Jowest non-zero standard in the calibration curve While the RDL is approximately 5 to JO times the MDL the RDL for eachsample takes

into account the sampJe volumeweight extractJdigestate volume cleanup procedures and if applicable dry weight correction Sample RDLs are highly matrix-dependent

Surrogate An organic compound which is similar to the target analyte(s) in chemical composition and behavior in the analytical process but which is not nonnally found in environmental samples These compounds are spiked into all blanks standards and

samples prior to analysis Percent recoveries are calculated for each surrogate

Validated by

Hanibal C Tayeh Ph Rebecca Merz

This laboratory report is not alid without allilutholized signature 011 the cover page

Reportable Detection Limit BRL = Below Reporting Limit Page 25 of25

( - - - - - -- ) ---- - -_ _ -- __ j j - - - - - = -_- -- - - - -= q _-- - - - - -- - - ~~~~~~ ( =- - - - -__ __ _---- _-( - --- - -jshy

Tshy -7 fli1 I I II L

i I J-shycshy1 (J

1 it UtI -i I

- t X pl 1- I c i I fl -c - lL- II - (i- 1- l r i = I) r I c

=- i j

I I

1 I k- 5 1

Isl i I

i3 I

11

IJ i

i Ii -shyI i F I I 1 I shy

-r- jf0J _ IV rd iishy7S L J

1 ~~~rjotC I -

-s it i (P r l t) - Ishy

-r ni-vT (11I i

i I L 11 ( i t St

1

PLId l

IJ

5 IS l-

1

1

1I fjeuroi

J iii- f

f

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-S 7 1

( I C)

o I

7__shy

-

Apf)Cndix uent Litnr(alwl1S I nen m ttJ

Total S1J IIrndrd Salids n-SS)

TU(illl csrdnal ChlGrinc (TRC)

TotRI PetrtctJl H droesrhfi1S (TPH)

Cplli(e (CN)

Benzene (8)

Tolllene iT)

EtD) Jbcne tE) - 100-14

(111 )) Xlcnc eX)

Tota1 nTBx

10 th)cne OI)(midc (EDn) (2- Dibttlo-m thtne)

I I 111edl)I- krt-Bucyl El r (MtBE)

i4c i Bulyl kol1o (TA) (l rliar) nitllnor)

13 t-Am)J JfoHly l Ethel (TAME)

14 lI)hlILknc

L5 Clrlon Tctlcltl(r d c

16 14 Dkblunlb-cnzne (p DCB)

Ukhlorobe nc (o-DCB)

I S 13 DicliloII lJzcne (ttlI)CB)

19 TolM d icMorobfLl C1)C

2(1 Diehln uClhaDc (DCA)

211 2 Diddomcthme (DCA)

Dichtl lhyrcnQ (DCE)

Eftu1 111 it

30 urjli ramsUtjr tmg1) SO mIlfor h drostatic tcstng Oil)

1W = r 1 egI

St3 5 ug

SW 10 UIl

F = S2 ltgI

0 lg1

$00 ug1- h Costatic tcstin 0111

(Im itlI IL u I II) t I1TEX)

(limited 11$ uglL total aT)

(timitw as llgiL iou IHEX)

I 00 Igl

05 ugll

70 0 Itgif

10nH(1 Only (u1

MORitol Onr (ugH_

20 ugiJ

ngl

t tlgl

(it)O ug

32(J III

763 ugiJ In NH ()tlly

7D u

0 llgll

2 U

Urn1 ( pe basoo 0 nlh sample

iUc)rltbr nI

Dlonrld ern

clair) m murn

monthlY1 IIII

dU mJlximum

dflll) maximum

dally lIiluirnnm

dail) ma nurn

d)) mUlmum

daily JUxirnurn

daB maxinrum

daily Iljluimum

dally mnlmurn

dan maxinUHI

daily mnhullm

daily lJuximult

IIJi maXilHlm

dJI milximum

(i IIi I) D131iltlm

iry m Jrnltm

maxImum

d3J1y tlHlximum

__----_

Rllplc T

Nlb

nb

gntb

Irab

grab

glb

gmb

glb

rab

grab

h

grab

Jntb

gl

grab

grab

gHlb

grab

pb

grub

jJih

Sam le J dentification Client Pro ect Matrix Collection DateTime Received

OWshyCEA6737-08- Ground Water 31-0ct-080815 31-0ctshy

SA86804shy

Prepared Batch CertCAS No Analyte(s) Result Flag Units RDL Dilution Method Ref Analyzed

SemivolMile Organic Compounds by GCMS

Semivolatie Or anic Com ounds b SW846 827DC

Prepared by method SW846 351 gJI SW846 8270C 03-Nov- 10-Nov-08 8110043111-44-4 B is(2 -ch loroethyl)ether BRL 38

BRL gJI 38108-60- Bis(2-chloroisopropyl)ether 117-81- Bis(2 -ethy I hexy I) phthala te BRL gJI 38

101- 55- BRL gJI 38Bromophenyl phenyl ether gJI 3885-08- Butyl benzyl phthalate BRL

86-74- Carbazole BRL gJI 38

BRL gJI 385950- Chloro-3-methylphenol 106-47-B Chloroaniline BRL gJI 38

91-58 Chloronaphthatene BRL gJI 38

gJI 3895-57- Chlorophenol BRL

gl 387005-72- Chlorophenyl phenyl ether BRL

218-01- Chrysene BRL gl 38

gl 3853-70- Dibenzo (a h) anthracene BRL

132-04- Dibenzofuran BRL gl 38

95-50- Dichlorobenzene BRL gl 38

BRL gl 38

gl

541-73- Dichlorobenzene 106-46- Dichlorobenzene BRL 38

91-94- 3 - Dichlorobenzidine BRL gl 38

gl 38 120-83- Dichlorophenol BRL

84-06- Diethyl phthalate BRL gl 38

gl 38131-11- Dimethyl phthalate BRL

gl 38105-67 - Dimethylphenol 54

84-74- BRL gl 38Di- butyl phthalate gl 38534-52- 6- Dinitro-2-methylphenol BRL

gl 3851-28- Dinitrophenol BRL

121-14- 24- Dinitrotoluene BRL gl 38

606-20- Dinitrotoluene BRL gl 38

gl 38117-84-0 Di-n-octyl phthalate BRL

206-44-0 Fluoranthene BRL gl 38

BRL gl 38

gl 38 86-73- Fluorene 118-74- Hexachlorobenzene BRL

87 -08- Hexachlorobutadiene BRL gl 38

gl 3877-47-4 H exachlorocyclopenta d iene BRL

gl67-72- Hexachloroethane BRL 38

BRL gl 38193-39- Indeno (1 cd) pyrene gl 3878-59- Isophorone BRL

91-57 -0 Methylnaphthalene 278 gl 38

gl 3895-48- Methylphenol 64

gl 76108-39-4 3 amp 4-Methylphenol 91 106-44shy

458 gl 3891-20- Naphthalene 88-74-4 Nitroaniline BRL gl 38

BRL gl 3899-09- Nitroaniline

100- Nitroaniline BRL gJI 154

98-95- Nitrobenzene BRL gJI 38

BRL gl 3888-75- Nitrophenol gl 154100-02- Nitrophenol BRL

62-75- Nitrosodimethylami ne BRL gl 38

621-64- Nitrosodi-n-propylamine BRL gJI 38

gJI 3886-30- N- N itrosodiphenylamine BRL

gl 15487 -86- Pentachlorophenol BRL

This laboratolJ reporl is not atid without an authorized signature on the cover page

Page 4 of 25 Reportble Detection Limit BRL = Below Reporting Limit

Sam le Identification OW- Client Pro ect Matrix Collection DateTime Received

SA86804shyCEA6737-08shy Ground Water 3I-Oct-080815 31-0ctshy

CAS No Analyte(s) Resu It Flag Units RDL Dilution Method Ref Prepared Analyzed Batch Cert

Semivolatile Organic Compounds b) GCMS

Semivolatile Or anic Com ounds b SW846 8270C Prepared by method SW846 3510C

85-01shy Phenanthrene BRL iJg1 38 SW846 8270C 03- Novshy 10-Nov-08 8110043

108-95shy Phenol BRL iJg1 38

129-00shy Pyrene BRL iJg1 38

110-86shy Pyridine BRL iJg1 38

120-82shy 4- Trichlorobenzene BRL iJg1 38

90-12shy Methylnaphthalene 141 iJg1 38

95-95-4 5- Trichlorophenol BRL iJg1 38

88-06shy 6- Trichlorophenol BRL iJg1 38

82 -68shy Pentachloron itrobenzene BRL iJg1 38

95-94shy 5- Tetrachlorobenzene BRL iJg1 38

Surrogate recoveries 321-60shy Fuorobipheny 30- 130

367- 12shy Fuoropheno 15- 110

4165-60shy Nitrobenzeneshy 30- 130

4165-62shy Phenoshy 15-110

1718-51shy Terpheny-d4 30- 130

118- 79shy 6- Tribromopheno 15- 110

Semivolatile Organic Compounds by GC

Pol chlorinated Bi hen ls b SW846 8082 Prepared by method SW846 3510C

12674-11shy PCB 1016 BRL iJg1 20 SW846 8082 04-Novshy 05-Nov-08 8110165

11104-28-2 PCB 1221 BRL iJg1 20

11141-16-5 PCB 1232 BRL iJg1 20

53469-21-9 PCB 1242 BRL iJg1 20

12672-29-6 PCB 1248 BRL iJg1 20

11097-69shy PCB 1254 BRL iJg1 20

11096-82shy PCB 1260 BRL iJg1 20

37324-23shy PCB 1262 BRL iJg1 20

11100-14-4 PCB 1268 BRL iJg1 20

Surrogate recoveries

10386-84-2 4 DB-Octafluorobipheny (Sr) 30- 150

2051-24shy Decachorobiphenyl (Sr) 130 30- 150

Extractable Petroleum Hydrocarbons

Non-polar material (SGT-HEM) 14 mgI EPA 1664 Rev A 05-Novshy 07- Nov-08 8110272

Total Metals by EPA 200 Series Methods

7440-22-4 Silver BRL mgI 0050 EPA 200 05-Novshy 08-Nov-08 8110121

7440-38shy Arsenic 201 mgI 0040

7440-43shy Cadmium 0288 mgI 0025

7440-47shy Chromium 229 mgI 0050

7440-50shy Copper 0432 mgI 0050

7439-89-6 Iron 209 mgI 0150

7439-97 -6 Mercury 00037 mgI 00020 EPA 245 17470A 11- Nov-088110122

7440-02shy Nickel 0167 mgI 0050 EPA 200 08- Nov-088110121

7439-92shy Lead 958 ITg1 0050 EPA 200 07-Novshy 08-Nov-08 8110386

7440-36-0 Antimony BRL R01 mgI 0050

7782-49shy Selenium BRL R01 mgI 0050

7440-66-6 Zinc mgI 0050 EPA 200 05-Novshy 08- Nov-08 8110121

General Chemistry Parameters

16065-83-1 Trivalent Chromium 229 mgI 0050 Calculation 05-Novshy 08- Nov-08 8110121

This laboratory report is not valid without an authorized signature on the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 5 of 25

Sam le Identification OWshySA86804shy

Client Pro ect

CEA6737-08- 0 I

Matrix Ground Water

Collection DateTime 3 I -Oct-08 08 15

Received 31-0ctshy

CAS No Analyte(s) Result Flag Units RDL Dilution Method Ref Prepared Analyzed Batch Cert

General Chemistry Parameters

1854-029-9 Hexavalent Chromium

57-12shy Cyanide (total)

7782-50shy Total Residual Chlorine

Total Suspended Solids

BRL

BRL

BRL

000

R01

CIHT

R01

mgI

mgI

mgI

mgI

25

0100

100

50

SW846 31-0ctshy7196ASM3500CrD 2017

EPA 3354 SW846 04-Novshy

9012A 3M 18-204500 -CI G 31-0ctshy

(00) 1919 SM2540D 06-Novshy

31-0ct-08 8102398 2017

05-Nov-088110199

31-0ct-08 8102399 1919

06- Nov-08 8110464

This laborttol) report is lot valid without 1m lIuthorized signature on the cover page

Page 6 of 25 Reportable Detection Limit BRL = Below Reporting Limit

Volatie Organic Compounds - Quality Control

Analyte(s) Result Flag Units RDL

Spike

Level

Source

Result REC

REC

Limits RPD

RPD

Limit

Batch 8110175 - SW846 5030 Water MS

Blank 811 D175-BLK1

Prepared amp Analyzed 04- Novshy

2- Trichlorotrifluoroethane (Freon 113) BRL JJ9I 10

Acetone

Acrylonitrile

Benzene

Bromobenzene

Bromochloromethane

Bromodichloromethane

Bromoform

Bromomethane

Butanone (MEK)

Butylbenzene

sec-Butylbenzene

tert- Butylbenzene

Carbon disulfide

Carbon tetrachloride

Chlorobenzene

Chloroethane

Chloroform

Chloromethane

Chlorotoluene

Chlorotoluene

1 Dibromo- chloropropane

Dibromochloromethane

1 Dibromoethane (ED B)

Dibromomethane

1 Dichlorobenzene

1 Dichlorobenzene

1 Dichlorobenzene

Dichlorodifluoromethane (Freon12)

1-Dichloroethane

1 Dichloroethane

1-Dichloroethene

cis- 1 Dichloroethene

trans-1 Dichloroethene

1 Dichloropropane

1 Dichloropropane

Dichloropropane

1-Dichloropropene

cis- 1 Dichloropropene

trans- 1 Dichloropropene

Ethylbenzene

Hexachlorobutadiene

Hexanone (MBK)

Isopropyl benzene

lsopropyltoluene

Methyl tert-butyl ether

Methyl- pentanone (MIBK)

Methylene chloride

Naphthalene

BRL 10JJ91

BRL JJ91

BRL JJ91

BRL JJ91

BRL JJ91

BRL JJ91

BRL JJ91

BRL JJ9I

BRL 10JJ9I

BRL JJ91

BRL JJ9I

BRL 10JJ91

BRL JJ9I

BRL JJ9I

BRL JJ9I

BRL JJ9I

BRL JJ9I

BRL JJ91

BRL JJ9I

BRL JJ9I

BRL JJ9I

BRL JJ91I

BRL JJ9I

BRL JJ9I

BRL JJ91

BRL JJ91

BRL JJ9I

BRL JJ91

BRL JJ91

BRL JJ91I

BRL JJ91

BRL JJ91

BRL JJ9I

BRL JJ91

BRL JJ9I

BRL JJ91

BRL JJ91

BRL JJ91I

BRL JJ91I

BRL JJ9I

BRL JJ9I

BRL JJ9I 10

BRL JJ9I

BRL fJgl

BRL JJ9I

BRL JJ91 10

BRL JJ9I

BRL JJ91

This laboratOlY report is IIOt valid without all authorized sigllature 011 the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 7 of 25

Volatie Organic Compounds - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110175 - SW846 5030 Water MS

Blank 8110175-BLK1

Prepared amp Analyzed 04- Nov-

Propylbenzene BRL gI

Styrene BRL gI

2- Tetrachloroethane BRL gI

2- Tetrachloroethane BRL gI

Tetrachloroethene BRL gI

Toluene BRL gI

3- Trichlorobenzene BRL gI

24- Trichlorobenzene BRL gI

5- Trichlorobenzene BRL gI

1- Trichloroethane BRL gI

2- Trichloroethane BRL gI

Trichloroethene BRL gI

Trichlorofluoromethane (Freon 11) BRL gI

3- Trichloropropane BRL gI

24- Trimethylbenzene BRL gI

1 Trimethylbenzene BRL gI

Vinyl chloride BRL gl

Xylene BRL gI

Xylene BRL gI

Tetrahydrofuran BRL gI 10

Ethyl ether BRL gI 10

BRL gI

Ethyl tert-butyl ether BRL gI

rert-amyl methyl ether

Di- isopropyl ether BRL gI

Tert- Butanoll butyl alcohol BRL gl 10

1 4- Dioxane BRL gI 20

trans- 1 Dichloro- butene BRL gl

Ethanol BRL gl 400

Surrogate 4-Bromofluorobenzene 48 gl 50 70- 130

50 70- 130Surrogate Toluene- 497 gI

Surrogate 1 Dichloroethane- 507 gl 50 101 70- 130

gl 50 70- 130Surrogate Dibromofluoromethane 48

LCS 8110175-BS1

Prepared amp Analyzed 04-Novshy

123 70- 1302- Trichlorotrifluoroethane (Freon 113) 24 gl 20

21 gl 20 110 31 144Acetone 20 112 70- 130Acrylonitrile 22 gl

gi 115Benzene 23 20 70- 130

gl 20 104 70- 130Bromobenzene 20

112 70- 130Bromochloromethane 224 gl 20

23 gl 20 118 70- 130Bromodichloromethane

gI 20 106 70-130Bromoform 21

gI 127 43- 158Bromomethane 254 20

17 gl 20 54 137Butanone (MEK)

20 110 70- 130Butylbenzene 219 gl

232 gl 20 116 70- 130sec- Butylbenzene

gI 20 118 70- 130tert-Butylbenzene 23

112 70- 130Carbon disulfide 224 gI 20

Carbon tetrachloride 224 gl 20 112 70- 130

gl 20 110 70- 130Chlorobenzene 22

This laboratory report is not valid without an authorized signature on the cover page

Page 8 of 25 Reportable Detection Limit BRL = Below Reporting Limit

Volatie Organic Compounds - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110175 - SW846 5030 Water MS

LCS 811D175-BS1

Prepared amp Analyzed 04- Nov-

Chloroethane 22 gl 20 111 60 131

Chloroform 21 gll 20 109 70- 130

Chloromethane 25 gl 20 127 70- 130

Chlorotoluene 19 gl 20 70- 130

Chlorotoluene 22 gl 20 112 70- 130

1 Dibromo-3-chloropropane 22 gl 20 114 70- 130

Dibromochloromethane 22 gl 20 110 66 145

1 Dibromoethane (EDB) 222 gl 20 111 70- 130

Dibromomethane 22 gl 20 111 70- 130

1 Dichlorobenzene 22 gl 20 113 70- 130

1 Dichlorobenzene 23 gl 20 115 70- 130

1 Dichlorobenzene 214 gl 20 107 70- 130

Dichlorodifluoromethane (Freon 12) 25 gl 20 128 46 168

1-Dichloroethane 23 gl 20 117 70- 130

1 Dichloroethane 21 gl 20 109 70- 130

1-Dichloroethene 234 gl 20 117 70- 130

cis- 1 Dichloroethene 23 gl 20 118 70- 130

trans- 1 Dichloroethene 21 gl 20 108 70-130

1 Dichloropropane 23 gl 20 118 70-130

1 Dichloropropane 22 gl 20 113 70- 130

Dichloropropane 25 gl 20 129 70- 130

1-Dichloropropene 23 gl 20 115 70- 130

cis- 1 Dichloropropene 23 gl 20 118 70- 130

trans- 1 Dichloropropene 214 gl 20 107 70- 130

Ethylbenzene 23 gl 20 115 70- 130

Hexachlorobutadiene 21 gl 20 109 70- 135

Hexanone (MBK) 20 gl 20 103 70- 130

Isopropylbenzene 21 gl 20 105 70- 130

lsopropyltoluene 24 gl 20 121 70- 130

Methyl tert-butyl ether 21 gl 20 107 70- 130

Methyl- pentanone (MIBK) 21 gl 20 106 57 130

Methylene chloride 22 gl 20 113 70- 130

Naphthalene 20 gl 20 101 70- 130

Propylbenzene 23 gl 20 116 70- 130

Styrene 24 gl 20 123 70- 130

2- Tetrachloroethane 22 gl 20 111 70- 130

2- Tetrachloroethane 22 gl 20 114 70- 130

Tetrachloroethene 214 gl 20 107 70- 130

Toluene 224 gl 20 112 70- 130

3- Trichlorobenzene 21 gl 20 106 70- 130

4- Trichlorobenzene 19 gl 20 70- 130

5- Trichlorobenzene 19 gl 20 70- 130

1-Trichloroethane 22 gl 20 114 70- 130

2- Trichloroethane 234 gl 20 117 70- 130

Trichloroethene 21 gl 20 109 70- 130

Trichlorofluoromethane (Freon 11) 22 gl 20 111 64 147

3- Trichloropropane 24 gl 20 121 70- 130

24- Trimethylbenzene 23 gl 20 116 70- 130

1 Trimethylbenzene 23 gl 20 117 70- 130

This laboratolJ repOlt is lIot valid withoutWI authorized sigllature 011 the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 9 of25

Volatie Organic Compounds - Quality Control

Spike Source REC RPD

Anal yte( s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110175 - 5W846 5030 Water MS

LC5 8110175-BS1

Prepared amp Analyzed 04- Nov-

Vinyl chloride 254 1-9I 20 127 70- 130

115 70- 130p-Xylene 45 1-9I 40

70- 130Xylene 234 I-gl 20 117

22 20 110 70- 130Tetrahydrofuran 1-9I

20 108 70- 130Ethyl ether 21 1-91

102 70- 130Tert-amyl methyl ether 20 1-9I 20

23 20 115 70- 130

20 116 70- 130 Ethyl tert-butyl ether 1-9I

Di- isopropyl ether 23 1-9I

200 117 70- 130Tert- Butanol butyl alcohol 234 1-9I

117 53 1371 4-Dioxane 235 I-gl 200

70- 130trans-1 4-Dichloro- butene 22 I-gl 20 110

555 QC2 400 139 70- 130Ethanol 1-9I

Surrogate 4-Bromofluorobenzene 507 1-9I 50 101 70- 130

Surrogate Toluene- 50 1-9I 50 101 70- 130

50 50 100 70- 130Surrogate 1 DichloroetiJane- 1-9I 50 100 70- 130Surrogate Dibromofluoromethane 49 1-9I

LCS DUD 18110175-B5D1

Prepared amp Analyzed 04-Novshy

20 112 70- 1302- Trichlorotrifluoroethane (Freon 113) 22 1-9I

20 111 317- 144Acetone 22 I-gl

113 70- 130Acrylonitrile 22 1-9I 20

21 20 108 70- 130Benzene 1-91

20 101 70- 130Bromobenzene 20 I-gl

Bromochloromethane 21 1-9I 20 106 70- 130

110 70- 130Bromodlchloromethane 22 1-9I 20

21 20 108 70- 130Bromoform I-gl

22 20 115 43- 158Bromomethane 1-91

Butanone (MEK) 17 I-gl 20 54 137

102 70- 130Butylbenzene 204 1-9I 20

sec-Butylbenzene 21 I-gl 20 108 70- 130

21 20 109 70- 130tert- Butylbenzene I-gl

20 101 70- 130Carbon disulfide 202 1-91

20 103 70- 130Carbon tetrachloride 20 I-gl

70- 130Chlorobenzene 20 1-9I 20 104

103 131Chloroethane 20 I-gl 20 60

20 104 70- 130Chloroform 20 1-91

20 117 70- 130Chloromethane 23 1-9I

70- 130Chlorotoluene 19 1-9I 20

214 20 107 70- 130Chlorotoluene I-gl

Dibromo- 3-chloropropane 234 1-91 20 117 70- 130

20 106 66 145Dibromochloromethane 21 1-9I

22 20 110 70- 1301 Dibromoethane (EDB) 1-9I

214 20 107 70- 130Dibromomethane 1-91

20 107 70- 130Dichlorobenzene 214 1-9I

Dichlorobenzene 21 1-91 20 109 70- 130

102 70- 130Dichlorobenzene 20 1-9I 20

117 168Dichlorodilluoromethane (Freon12) 234 1-9I 20 46

Dichloroethane 22 I-gl 20 111 70- 130

20 104 70- 130

107 70- 130 Dichloroethane 20 I-gl

Dichloroethene 21 1-91 20

This laboratory report is not valid without all authorized sigllature Oil the coverpage

Page 10 of25 Reportble Detection Limit BRL = Below Reporting Limit

Volatie Organic Compounds - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110175 - SW846 5030 Water MS

LCS DUD (8110175-BSD1

Prepared amp Analyzed 04-Novshy

cis- 1 Dichloroethene 22 gl 20 112 70- 130

trans- Dichloroethene 20 gl 20 101 70- 130

Dichloropropane 22 gl 20 111 70- 130

Dichloropropane 21 gl 20 109 70- 130

Dichloropropane 23 gl 20 119 70- 130

Dichloropropene 21 gl 20 107 70- 130

cis- Dichloropropene 22 gl 20 112 70- 130

trans- Dichloropropene 204 gl 20 102 70- 130

Ethylbenzene 214 gl 20 107 70- 130

Hexachlorobutadiene 192 gl 20 70- 135

Hexanone (MBK) 21 gl 20 107 70- 130

Isopropylbenzene 19 gl 20 70- 130

lsopropyltoluene 22 gl 20 114 70- 130

Methyl tert-butyl ether 20 gl 20 104 70- 130

Methyl- pentanone (MIBK) 21 gl 20 105 57 130

Methylene chloride 21 gl 20 106 70- 130

Naphthalene 19 gl 20 70- 130

Propylbenzene 20 gl 20 103 70- 130

Styrene 23 gl 20 116 70- 130

Tetrachloroethane 20 gl 20 104 70- 130

2- Tetrachloroethane 22 gl 20 113 70- 130 04

T etrachloroethene 194 gl 20 70- 130

Toluene 21 gl 20 105 70- 130

3- Trichlorobenzene 19 gl 20 70- 130

24- Trichlorobenzene 18 gl 20 70- 130

5- Trichlorobenzene 18 gl 20 70- 130

1- Trichloroethane 21 gl 20 105 70- 130

2- Trichloroethane 224 gl 20 112 70-130

Trichloroethene 20 gl 20 103 70- 130

Trichlorofluoromethane (Freon 11) 204 gl 20 102 64 147

3- Trichloropropane 24 gl 20 121 70- 130

24- Trimethylbenzene 22 gll 20 110 70- 130

Trimethylbenzene 22 gl 20 110 70- 130

Vinyl chloride 23 gl 20 116 70- 130

Xylene 43 gl 40 108 70- 130

Xylene 224 gl 20 112 70- 130

Tetrahydrofuran 22 gl 20 112 70- 130

Ethyl ether 21 gl 20 106 70- 130

Tert-amyl methyl ether 19 gl 20 70- 130

Ethyl tert-butyl ether 22 gl 20 112 70- 130

Di- isopropyl ether 224 gl 20 112 70- 130

Tert-Butanoll butyl alcohol 222 gl 200 111 70- 130

Dioxane 237 gl 200 118 53 137

trans- Dichloro- butene 21 gl 20 106 70- 130

Ethanol 565 QC2 gl 400 141 70- 130

Surrogate 4-Bromofluorobenzene 50 gl 50 101 70- 130

Surrogate Toluene- 49 gll 50 100 70- 130

Surrogate 1 Dichloroethane- 49 gll 50 70- 130

Surrogate Dibromofluoromethane 497 gll 50 70- 130

This IaborntOJ) report is IIOt valid without all authorized sigllature 011 the coverpage

Reportable Detection Limit BRL = Below Reporting Limit Page 11 of25

Volatie Organic Compounds - Quality Control

Analyte(s) Result Flag Units RDL

Spike

Level

Source

Result REC

REC

Limits RPD

RPD

Limit

BHtch 8110175 - SW846 5030 Water MS

Matrix S ike 8110175-MS1 Source SA86826shy

Prepared amp Analyzed 04-Nov-

Benzene

Chlorobenzene

1-Dichloroethene

Toluene

Trichloroethene

Surrogate 4-Bromofluorobenzene Surrogate Toluene-Surrogate 1 Dichloroethane-Surrogate Dibromofluoromethane

17

172

17

18

17

50

504 49 49

gl

gl

gl

gl

gl

gl

gl

gl

gl

20

20

20

20

20

50

50

50 50

BRL

BRL

BRL

BRL

BRL

100 101

70- 130

70- 130

70- 130

70- 130

70- 130

70- 130 70- 130 70- 130 70- 130

Matrix S ike Du p 1811 0175-MSD1 Source SA86826-01

Prepared amp Analyzed 04-Nov-

Benzene

Chlorobenzene

Dichloroethene

Toluene

Trichloroethene

Surrogate 4-Bromofluorobenzene Surrogate Toluene-Surrogate 1 Dichloroethane-Surrogate Dibromofluoromethane

18

17

18

184

17

50

50 49 49

gl

gl

gl

gl

gl

gl

gl

gl

gl

20

20

20

20

20

50

50

50

50

BRL

BRL

BRL

BRL

BRL

100 101 100

70- 130

70- 130

70- 130

70- 130

70- 130

70- 130 70- 130 70- 130 70- 130

This laboratory report is lIot valid without (II authorized sigllature on the covel page

Page J 2 of25 Reportble Detection Limit BRL = Below Reporting Limit

Analyte( s)

Batch 8110043 - SW846 3510C

Blank 8110043-BLK1

Prepared 03-Nov-OB Analyzed OB-Nov-

Acenaphthene

Acenaphthylene

Aniline

Anthracene

Atrazine

AzobenzenelD i phenyld iazine

Benzidine

Benzo (a) anthracene

Benzo (a) pyrene

Benzo (b) fluoranthene

Benzo (g h i) perylene

Benzo (k) fluoranthene

Benzoic acid

Benzyl alcohol

Bls(2-chloroethoxy) metha ne

Bis (2-chloroethyl)ether

Bis(2-ch loroisopropyl)ether

Bis(2-ethylhexyl) phthalate

Bromophenyl phenyl ether

Butyl benzyl phthalate

Carbazole

4 -Chloro- 3-methyl phenol

Chloroaniline

Chloronaphthalene

Chlorophenol

Chlorophenyl phenyl ether

Chrysene

Dibenzo (a h) anthracene

Dibenzofuran

1 Dichlorobenzene

1 Dichlorobenzene

1 A-Dichlorobenzene

3 - Dichlorobenzidine

2A- Dichlorophenol

Diethyl phthalate

Dimethyl phthalate

Dimethylphenol

Di-n-butyl phthalate

6- D i nitro- 2-methyl phenol

2A- Dinitrophenol

2A-Dinitrotoluene

Dinitrotoluene

Di-n-octyl phthalate

Fluoranthene

Fluorene

Hexachlorobenzene

Hexachlorobutadiene

Hexachlorocyclope ntad iene

Hexachloroethane

Semivolatie Organic Compounds by GCMS - Quality Control

Spike Source REC RPD

Result Flag Units RDL Level Result REC Limits RPD Limit

BRL IJgll

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL 1J91

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJglI

BRL IJgl

BRL 1J91

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL 1J91

BRL 1J9I

BRL IJgl

BRL IJglI

BRL gl

BRL IJgl

BRL IJgl

BRL 1J9I

BRL IJglI

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL gl

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL gl

BRL IJgl

BRL IJgl

BRL IJgl 500

BRL IJgl

BRL 1J9I

BRL 1J91I

BRL IJglI

BRL IJgl

BRL IJgl

This laboratory report is IlOt valid without all authorized sigllature 011 the covel page

Page 13 of 25 Reportble Detection Limit BRL = Below Reporting Limit

Semivolatile Organic Compounds by GCMS - Quality Control

Spike Source

Analyte(s) Result Flag Units RDL Level Result REC

Batch 8110043 - SW846 35JOC

Blank 8110043-BLK1

Prepared 03-Nov-08 Analyzed 08-Nov-

Indeno (1 3-cd) pyrene BRL fgl

Isophorone BRL fgl

Methylnaphthalene BRL fgl

Methylphenol BRL fgl

3 amp 4- Methylphenol BRL fgl 10

Naphthalene BRL fgl

Nitroaniline BRL fgl

Nitroaniline BRL fgl

Nitroaniline BRL fgil 20

Nitrobenzene BRL fgl

N itrophenol BRL fgl

Nitrophenol BRL fgl 20

Nitrosodimethylamine BRL fgl

Nitrosodi-n-propylamine BRL fgl

N itrosodiphenylamine BRL fgl

Pentachlorophenol BRL fgl 20

Phenanthrene BRL fgl

Phenol BRL fgl

Pyrene BRL fgl

Pyridine BRL fgl

Methylnaphthalene BRL fgil

24- Trichlorobenzene BRL fgl

5- Trichlorophenol BRL fgl

246- Trichlorophenol BRL fgl

Pe n tach loron itrobenzene BRL fgl

5- Tetrachlorobenzene BRL fgl

Surrogate 2-Fuorobiphenyl 31 fgl 50

Surrogate 2-Fluoropheno 25 fgl 50

Surrogate Nltrobenzene- 29 fgl 50

Surrogate Phenol- 17 fgl 50

Surrogate Terphenyl-d4 318 fgl 50

Surrogate 6- Tribromopheno 36 fgl 50

LCS 811 0043-BS1

Prepared 03-Nov-08 Analyzed 08-Nov-

Acenaphthene 33 fgl 50

Acenaphthylene 33 fgl 50

Aniline 27 fgil 50

Anthracene 34 fgl 50

Atrazine 35 fgl 50

AzobenzenelDi phenyld iazi ne 35 fgl 50

Benzidine BRL fgl 50

Benzo (a) anthracene 34 fgil 50

Benzo (a) pyrene 35 fgl 50

Benzo (b) fluoranthene 364 fgl 50

Benzo (g i) perylene 36 fgl 50

Benzo (k) fluoranthene 36 fgl 50

Benzoic acid 22 fgl 50

Benzyl alcohol 36 fgl 50

Bi s (2-ch loroeth oxy) methane 40 fgl 50

B i s (2-ch loroethyl)ethe r 38 fgl 50

This laboratol) rep0l1 is not valid without an authorized signature on the cover page

Reportble Detection Limit BRL = Below Reporting Limit

REC RPD

Limits RPD Limit

30- 130 15- 110 30- 130 15-110 30- 130 15- 110

40- 130

40- 130

40-1 30

40- 130

40- 130

40- 130

224

40- 130

40- 130

40- 130

40- 130

40- 130

40- 130

40- 130

40- 130

40- 130

Page 14 of25

Analyte(s)

Batch 8110043 - SW846 3510C

LCS 8110043-851

Prepared 03-Nov-08 Analyzed 08-Nov-

B i s(2-ch loroisopropyl)ether

B is(2-ethylhexyl) phthalate

Bromophenyl phenyl ether

Butyl benzyl phthalate

Carbazole

C hloro- 3-methylphenol

Chloroaniline

Chloronaphthalene

Chlorophenol

Chlorophenyl phenyl ether

Chrysene

Dibenzo (a h) anthracene

Dibenzofuran

Dichlorobenzene

1 Dichlorobenzene

1 4-Dichlorobenzene

3 - Dichlorobenzidine

24-Dichlorophenol

Diethyl phthalate

Dimethyl phthalate

Dlmethylphenol

Di-n-butyl phthalate

6- Di nitro-2-methylphenol

24- Dinitrophenol

24- Dinitrotoluene

Dinitrotoluene

Di-n-octyl phthalate

Fluoranthene

Fluorene

Hexachlorobenzene

Hexachlorobutadiene

Hexach lorocyclopentadie ne

Hexachloroethane

Indeno (1 cd) pyrene

Isophorone

Methylnaphthalene

Methylphenol

3 amp 4- Methylphenol

Naphthalene

Nitroaniline

Nitroaniline

Nitroaniline

Nitrobenzene

Nitrophenol

Nitrophenol

N itrosodimethylamine

N itrosod i-n-propyla mine

N itrosodiphenylamine

Pentachlorophenol

Semivolatile Organic Compounds by GCMS - Qualiy Control

Spike Source REC RPD

Result Flag Units RDL Level Result REC Limits RPD Limit

36 gI 50 40- 130

38 gI 50 40- 130

38 gI 50 40- 130

39 gI 50 40- 130

43 gI 50 40- 130

38 gl 50 40- 130

30 gI 500 50 40- 130

312 gI 50 40- 130

344 gI 50 40- 130

38 gI 50 40- 130

34 gI 50 40- 130

36 gI 50 40- 130

33 gI 50 40- 130

26 gI 50 40- 130

25 gI 50 40- 130

25 gl 50 40- 130

334 gI 50 40- 130

35 gI 50 40- 130

40 gI 50 40- 130

40 gI 50 40-130

332 gI 50 40- 130

38 gI 50 40- 130

37 gI 50 40- 130

39 gI 50 40- 130

38 gi 50 40- 130

39 gI 50 40- 130

41 gI 50 40- 130

35 gI 50 40- 130

35 gI 50 40- 130

33 gI 50 40- 130

234 gI 50 40- 130

21 gI 50 40- 130

23 gI 50 40- 130

35 gI 50 40- 130

34 gl 50 40- 130

30 gI 50 40- 130

33 gI 50 40- 130

33 gI 10 50 40- 130

314 gI 50 40- 130

36 gI 50 40- 130

40 gI 50 40- 130

45 gI 20 50 40- 130

31 gI 50 40- 130

35 gI 50 40- 130

22 gI 20 50 40- 130

30 gI 50 40- 130

39 gI 50 40- 130

27 gI 50 40- 130

44 gI 20 50 40- 130

This labomtolJ report is lIot valid without all authorized sigllature 011 the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 15 of25

Semivolatie Organic Compounds by GCMS - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110043 - SW846 3510C

LCS 8110043-BS1

Prepared 03-Nov-08 Analyzed 08-Nov-

Phenanthrene 36 IJgl 50 40- 130

Phenol 21 IJgl 50 40- 130

Pyrene 344 1J91 50 40- 130

Pyridine 18 IJgl 50 130

24- Trichlorobenzene 26 IJgl 50 40- 130

Methylnaphthalene 31 IJgl 50 40- 140

24 5- Trichlorophenol 34 IJgl 50 40- 130

24 6- Trichlorophenol 36 IJgl 50 40- 130

Pe ntach loron itrobenze ne 29 IJgl 50 40- 140

1 24 Tetrachlorobenzene 25 IJgl 50 40- 140

Surrogate 2-Fluorobiphenyf Surrogate 2-Ffuorophenol Surrogate Nitrobenzeneshy

ogare Pheno Surrogate Terphenyf-dl4

Surrogate 6- Tribromophenol

32 24 337 16

33 39

IJgl

1J91

IJgl

IJgl

IJgl

IJgll

50

50

50 50

50

50

30- 130 15- 110 30- 130 15- 110 30- 130 15- 110

Semivolatie Organic Compounds by GC - Qualiy Control

Spike Source REC RPD

Analyte( s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110165 - SW846 3510C

Blank 8110165-BLK1

Prepared 04-Nov-08 Analyzed 05-Nov-

PCB 10)6 BRL IJgl 0200

PCB 1221 BRL IJgl 0200

PCB 1232 BRL IJgl 200

PCB 1242 BRL 1J91 200

PCB 1248 BRL IJgl 0200

PCB 1254 BRL IJgl 0200

PCB 1260 BRL iJgl 200

PCB 1262 BRL IJgl 0200

PCB 1268 BRL IJgl 0200

Surrogate DB-Octafluorobiphenyf (Sr) Surrogate Decachlorobiphenyl (Sr)

BRL 223

1J91

IJgl

200 200 112

30- 150 30- 150

LCS 8110165-BS1

Prepared 04-Nov-08 Analyzed 05-Nov-

PCB 1016 IJgl 0200 40- 140

PCB 1260 IJgl 0200 106 40- 140

Surrogate 4 DB-Octafluorobiphenyl (Sr) Surrogate Decachlorobiphenyl (Sr)

143 253

IJgll

IJgl

200 200 126

30- 150 30- 150

LCS DUD (8110165-BSD1

Prepared 04-Nov-08 Analyzed 05- Nov-

PCB 1016 IJgl 200 40- 140

PCB 1260 IJgl 0200 102 40- 140

Surrogate 4 DB-Octafluorobiphenyl (Sr) Surrogate Decachlorobiphenyl (Sr)

139 243

1J91

IJgl

200 200 122

30- 150 30- 150

This laboratory report is IIOt valid without all authorized siglllture 011 the cover page

Page 16 of25 Reportble Detection Limit BRL = Below Reporting Limit

Extractable Petroleum Hydrocarbons - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110272 - 8W846 3510C

Blank 811 0272-BLK1

Prepared 05-Nov-08 Analyzed 07-Novshy

Non-polar material (SGT- HEM) BRL mgl

LCS 8110272-BS1

Prepared OS-Nov-08 Analyzed 07- Novshy

Non-polar material (SGT- HEM) 14 mgl 17 79 89

This laboratory reporl is not valid without an authorized signature on the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 17 of 25

Total Metals by EP A 200 Series Methods - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110121 - EPA 200 Series

Blank 8110121-BlK1

Prepared 05-Nov-08 Analyzed 07- Nov-

Iron BRL mgll 0150

Nickel BRL mgll 0050

Zinc BRL mgll 0050

Copper BRL mgll 0050

Arsenic BRL mgll 0040

Cadmium BRL mgll 0025

Chromium BRL mgll 0050

Silver BRL mgll 0050

lCS 8110121-BS1

Prepared 05-Nov-08 Analyzed 08-Nov-

Iron mgll 0150 85- 115

Nickel mgll 0050 104 85- 115

Zinc mgll 0050 103 85- 115

Silver mgll 0050 85- 115

Cadmium mgll 0025 105 85- 115

Chromium mgll 0050 101 85- 115

Copper mgll 0050 85- 115

Arsenic 125 mgll 0040 100 85- 115

licate 8110121-DUP1 Source SA86695-01

Prepared 05-Nov-08 Analyzed 08-Nov-

Zinc 0234 mgll 0050 0236

Nickel 0018 mgll 0050 BRL

Iron 0718 mgll 0150 0668

Copper BRL mgll 0050 BRL

Cadmium BRL mgli 0025 BRL

Arsenic BRL mgll 0040 BRL

Chromium BRL mgll 0050 BRL

Silver BRL mgll 0050 BRL

Matrix S ike 8110121-MS1 Source SA86695-02

Prepared 05-Nov-08 Analyzed 08-Nov-

Iron mgll 0150 70- 130

Nickel mgll 0050 BRL 101 70- 130

Zinc mgll 0050 125 0140 101 70- 130

Arsenic mgll 0040 BRL 100 70- 130

Cadmium 129 mgll 0025 BRL 104 70- 130

Copper mgll 0050 0038 101 70- 130

Silver mgll 0050 BRL 101 70- 130

Chromium 128 mgll 0050 BRL 102 70- 130

Matrix S lke 8110121-MS2 Source SA86720shy

Prepared 05-Nov-08 Analyzed 08- Nov-

Iron 85 QM2 mgll 0150 83 156 70- 130

Zinc mgll 0050 70- 130

Nickel 142 mgll 0050 199 70- 130

Silver 149 mgll 0050 125 BRL 119 70- 130

Arsenic mgll 0040 0183 108 70- 130

Chromium mgI 0050 0614 101 70- 130

Cadmium 124 mgll 0025 0021 70- 130

Copper 142 mgll 0050 0176 112 70- 130

This laboratory report is 110t mlid without all authorized sigllature 011 the cover page

Page 18 of25 Reportble Detection Limi( BRL = Below Reporting Limit

Total Metals by EP A 200 Series Methods - Quality Control

Analyte(s) Result Flag Units RDL

Spike

Level

Source

Result REC

REC

Limits RPD

RPD

Limit

Batch 8110121 - EPA 200 Series

Post S ike 811 0121-PS1 Source SA86695shy

Prepared 05-Nov-08 Analyzed 08-Nov-

Nickel

Iron

Zinc

Chromium

Copper

Arsenic

Cadmium

Silver

mgI

mgI

mgI

mgI

mgI

mgI

mgll

mgll

0050

0150

0050

0050

0050

0040

0025

0050

BRL

0140

BRL

0038

BRL

BRL

BRL

102

100

102

100

100

103

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

Post S ike 8110121-PS2 Source SA86720-01

Prepared 05-Nov-08 Analyzed 08-Nov-

Nickel

Zinc

Iron

Chromium

Arsenic

Cadmium

Copper

Silver

142

83

144

QM2

mgll

mgll

mgll

mgll

mgll

mgI

mgI

mgI

0050

0050

0150

0050

0040

0025

0050

0050

199

83

0614

0183

0021

0176

BRL

102

106

110

115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

Batch 8110122 - EPA200SW7000 Series

Blank 8110122-BlK1

Prepared 05-Nov-08 Analyzed 11-Nov-

Mercury BRL mgll 00020

lCS 8110122-BS1

Prepared 05- Nov-08 Analyzed 11-Nov-

Mercury 00425 mgi 00020 00500 85- 115

licate 811 0122-DUP1 Source SA86804-01

Prepared 05-Nov-08 Analyzed 11-Nov-

Mercury 00036 mgI 00020 00037

Matrix S ike 8110122-MS1 Source SA86764shy

Prepared 05-Nov-08 Analyzed 11-Nov-

Mercury 00496 mgll 00020 00500 00052 75- 125

Post S ike 8110122-PS1 Source SA86764shy

Prepared 05-Nov-08 Analyzed 11- Nov-

Mercury 00481 mgll 00020 00500 00052 85- 115

Batch 8110386 - EPA 200 Series

Blank 8110386-BLK1

Prepared 07-Nov-08 Analyzed 08-Nov-

Selenium

Lead

Antimony

BRL

BRL

BRL

mgll

mgI

mgll

0002

0002

0002

lCS 8110386-BS1

Prepared 07 -Nov-08 Analyzed 08-Nov-

Antimony

Lead

Selenium QC2

mgI

mgll

mgll

0125

0125

0125

125 111

111

123

85- 115

85- 115

85- 115

This laboratOlY rep0l1 is 110t valid without all authorized sigl1atule 011 the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 19 of25

Total Metals by EP A 200 Series Methods - Quality Control

Analyte(s) Result Flag Units RDL

Spike

Level

Source

Result REC

REC

Limits RPD

RPD

Limit

Batch 8110386 - EPA 200 Series

licate 811 0386-DUP1 Source SA86901-03

Prepared 07 -Nov-08 Analyzed 08- Nov-

Antimony 0005

Selenium BRL

Lead 0010 QR9

mgI

mgll

mgll

0002

0002

0002

0005

BRL

0013

Matrix S ike 8110386-MS1 Source SA86901shy

Prepared 07 -Nov-08 Analyzed 08-Nov-

Antimony

Selenium

Lead

mgI

mgll

mgll

0125

0125

0125 125

0005

BRL

0013

111

120

111

70- 130

70- 130

70- 130

Post S ike 811 0386-PS1 Source SA86901-03

Prepared 07-Nov-08 Analyzed 08-Nov-

Antimony

Lead 142

mgll

mgI

0125

0125 125

0005

0013

108

114

85- 115

85- 115

This laboratolY Ieport is 1101 valid without all authorized sigl1atule 011 the cover page

Page 20 of 25 Reportble Detection Limit BRL = Below Reporting Limit

General Chemistry Parameters - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8102398 - General Preparation

Blank 8102398-BLK1

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium BRL mgll 005

Blank 8102398-BLK2

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium BRL mgI 005

LCS 81 02398-BS1

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 049 mgll 005 0501 90- 110

LCS 81 02398-BS2

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 051 mgll 005 0501 102 90- 110

licate 81 02398-DUP1 Source SA86804-01

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium BRL mgll 25 BRL

Matrix S ike 81 02398-MS1 Source SA86804-01

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 235 mgll 25 250 BRL 80- 120

Matrix S ike DU D 8102398-MSD1 Source SA86804-01

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 240 mgll 25 250 BRL 80- 120

Reference 81 02398-SRM1

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 023 mgll 005 0250 85- 115

Batch 8102399 - General Preparation

Blank 8102399-BLK1

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine BRL mgI 020

Blank 8102399-BlK2

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine BRL mgll 020

lCS 81 02399-BS1

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine 053 mgll 020 0500 106 90- 110

LCS 81 02399-BS2

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine 049 mgll 020 0500 90- 110

licate 8102399-DUP1 Source SA86804shy

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine BRL mgll 100 BRL

Matrix S ike 8102399-MS1 Source SA86804-01

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine 230 mgI 100 250 BRL 80- 120

Matrix S ike DU D 8102399-MSD1 Source SA86804shy

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine 260 mgI 100 250 BRL 104 80- 120 200

This laboratolJ report is IIOt valid without all authorized sigllatule Oil the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 21 of 25

General Chemistry Parameters - Quality Control

Spike Source REC RPD

Units RDL Level Result REC Limits RPD LimitAnalyte(s) Result Flag

Batch 8102399 - General Preparation

Matrix S ike DU D (81 02399-MSD1 Source SA86804shy

Prepared amp Analyzed 31-0ctshy

Reference 8102399-SRM1

Prepared amp Analyzed 31-0ctshy020 0967 111 85- 115Total Residual Chlorine 107 mgll

Batch 8110199 - 514500 CN C

Blank 8110199-BLK1

Prepared 04-Nov-08 Analyzed 05-Nov-

Cyanide (total) BRL mgI 0100

Blank 8110199-BLK2

Prepared 04-Nov-08 Analyzed 05-Nov-

Cyanide (total) BRL mgll 0100

LCS 8110199-BS1

Prepared 04-Nov-08 Analyzed 05-Novshy

300 105 90- 110Cyanide (total) 314 mgll 0100

LCS 8110199-BS2

Prepared 04-Nov-08 Analyzed 05- Nov-

Cyanide (total) 272 mgll 0100 300 90- 110

licate 8110199-DUP1 Source SA86725-02

Prepared 04-Nov-08 Analyzed 05-Nov-

Cyanide (total) BRL mgll 0100 BRL

Matrix S ike 8110199-MS1 Source SA86725-02

Prepared 04-Nov-08 Analyzed 05- Nov-

Cyanide (total) 155 mgllOM 0100 300 BRL 90- 110

Matrix S ike DU D (8110199-MSD1 Source SA86725-02

Prepared 04-Nov-08 Analyzed 05-Novshy

326 OR mgll 0100 300 BRL 109 90- 110Cyanide (total)

Reference 8110199-SRM1

Prepared 04-Nov-08 Analyzed 05- Novshy

336 mgll 0100 361 75- 125Cyanide (total)

Batch 811 0464 - General Preparation

Blank 8110464-BLK1

Prepared amp Analyzed 06- Nov-

Total Suspended Solids BRL mgll

Blank 811 0464-BlK2

Prepared amp Analyzed 06-Nov-

Total Suspended Solids BRL mgI

licate 8110464-DUP1 Source SA86782shy

Prepared amp Analyzed 06-Nov-

Total Suspended Solids BRL mgll BRL

licate 811 0464-DUP2 Source SA86804shy

Prepared amp Analyzed 06-Novshy

14000Total Suspended Solids 16000 mgll 50

Reference 8110464-SRM1

Prepared amp Analyzed 06- Nov-

This laboratolJ report is 110t Ialid without (Iauthorized sigllatule 011 the cover page

Page 22 of 25 Reportble Detection Limit BRL = Below Reporting Limit

General Chemistry Parameters - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110464 - General Preparation

Reference 8110464-SRM1

Prepared amp Analyzed 06-Nov-

Total Suspended Solids 42 mgll 44 90- 110

Reference 8110464-SRM2

Prepared amp Analyzed 06- Nov-

Total Suspended Solids 42 mgI 444 90- 110

This labomtory report is lot valid without all authorized sigllature Oil the cover page

Reportable Detection Limit BRL = Below Reporting Limit Page 23 of 25

Notes and Definitions

CIHT A hoJd time of 12 hours has been set to expedite this analysis through the laboratory However the hold time for Chlorine

Residual is not specified within the method other than to state that the samples should be analyzed as soon as possible

QC2 Analyte out of acceptance range in QC spike but no reportable concentration present in sample

QM2 The RPD andor percent recovery for this QC spike sample cannot be accurately calculated due to the high concentration of analyte inherent in the sample

QM7 The spike recovery was outside acceptance limits for the MS andor MSD The batch was accepted based on acceptable LCS recovery

QR7 The RPD exceeded the QC control limits however precision is demonstrated with acceptable RPD values for batch duplicate

QR9 RPD out of acceptance range The batch is accepted based upon LCS andor LCSD recovery

ROI The Reporting Limit has been raised to account for matrix interference

MSMSD ran outside of 12 hour window

BRL Below Reporting Limit - Analyte NOT DETECTED at or above the reporting limit

dry Sample results reported on a dry weight basis

Not Reported

RPD Relative Percent Difference

Detected but below the Reporting Limit therefore result is an estimated concentration (CLP J-Flag)

A plus sign (+) in the Method Reference column indicates the method is not accredited by NELAC

lntemretation of Total Petroleum Hvdrocarbon Report

Petroleum identification is detennined by comparing the GC fingerprint obtained from the sample with a library of GC fingerprints obtained from analyses of various petroleum products Possible match categories are as follows

Gasoline - includes regular unleaded premium etc

Fuel Oil 2 - includes home heating oil 2 fuel oil and diesel

Fuel Oil 4 - includes 4 fuel oil Fuel Oil 6 - includes 6 fuel oil and bunker C oil

Motor Oil - includes virgin and waste automobile oil Ligroin - includes mineral spirits petroleum naphtha vmampp naphtha

Aviation Fuel- includes kerosene Jet A and JP-

Other Oil - includes lubricating and cutting oil and silicon oil

A t times the unidentified petroleum product is quantified using a calibration that 110St closely approximates the distribution of

compounds in the sample When this occurs the result is qualified as TPH (Calculated as)

This laboratolY report is lot valid without all authorized sigllature 011 the cOIer page

Page 24 of 25 Reportable Detection Limit BRL = Below Reporting Limit

Laboratorv Control Sample (LCS) A known matrix spiked with compound(s) representative of the target analytes which is used to document laboratory perfoff1ance

Matrix Duplicate An intra-laboratory split sample which is used to document the precision of a method in a given sample matrix

Matrix Spike An aliquot of a sample spiked with a known concentration of target analyte(s) The spiking occurs prior to sample preparation and analysis A matrix spike is used to document the bias of a method in a given sample matrix

Method Blank An analyte-free matrix to which all reagents are added in the same volumes or proportions as used in sampJe processing The method blank should be carried through the complete sample preparation and analytical procedure The method

blank is used to document contamination resulting from the analytical process

Method Detection Limit (MDL) The minimum concentration ofa substance that can be measured and reported with 99 confidence that the analyte concentration is greater than zero and is detennined from analysis of a sample in a given matrix type containing the analyte

Reportable Detection Limit (RDL) The lowest concentration that can be reliably achieved within specified limits of precision and accuracy during routine laboratory operating conditions For many analytes the RDL analyte concentration is selected as the Jowest non-zero standard in the calibration curve While the RDL is approximately 5 to JO times the MDL the RDL for eachsample takes

into account the sampJe volumeweight extractJdigestate volume cleanup procedures and if applicable dry weight correction Sample RDLs are highly matrix-dependent

Surrogate An organic compound which is similar to the target analyte(s) in chemical composition and behavior in the analytical process but which is not nonnally found in environmental samples These compounds are spiked into all blanks standards and

samples prior to analysis Percent recoveries are calculated for each surrogate

Validated by

Hanibal C Tayeh Ph Rebecca Merz

This laboratory report is not alid without allilutholized signature 011 the cover page

Reportable Detection Limit BRL = Below Reporting Limit Page 25 of25

( - - - - - -- ) ---- - -_ _ -- __ j j - - - - - = -_- -- - - - -= q _-- - - - - -- - - ~~~~~~ ( =- - - - -__ __ _---- _-( - --- - -jshy

Tshy -7 fli1 I I II L

i I J-shycshy1 (J

1 it UtI -i I

- t X pl 1- I c i I fl -c - lL- II - (i- 1- l r i = I) r I c

=- i j

I I

1 I k- 5 1

Isl i I

i3 I

11

IJ i

i Ii -shyI i F I I 1 I shy

-r- jf0J _ IV rd iishy7S L J

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-s it i (P r l t) - Ishy

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i I L 11 ( i t St

1

PLId l

IJ

5 IS l-

1

1

1I fjeuroi

J iii- f

f

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( I C)

o I

7__shy

-

Apf)Cndix uent Litnr(alwl1S I nen m ttJ

Total S1J IIrndrd Salids n-SS)

TU(illl csrdnal ChlGrinc (TRC)

TotRI PetrtctJl H droesrhfi1S (TPH)

Cplli(e (CN)

Benzene (8)

Tolllene iT)

EtD) Jbcne tE) - 100-14

(111 )) Xlcnc eX)

Tota1 nTBx

10 th)cne OI)(midc (EDn) (2- Dibttlo-m thtne)

I I 111edl)I- krt-Bucyl El r (MtBE)

i4c i Bulyl kol1o (TA) (l rliar) nitllnor)

13 t-Am)J JfoHly l Ethel (TAME)

14 lI)hlILknc

L5 Clrlon Tctlcltl(r d c

16 14 Dkblunlb-cnzne (p DCB)

Ukhlorobe nc (o-DCB)

I S 13 DicliloII lJzcne (ttlI)CB)

19 TolM d icMorobfLl C1)C

2(1 Diehln uClhaDc (DCA)

211 2 Diddomcthme (DCA)

Dichtl lhyrcnQ (DCE)

Eftu1 111 it

30 urjli ramsUtjr tmg1) SO mIlfor h drostatic tcstng Oil)

1W = r 1 egI

St3 5 ug

SW 10 UIl

F = S2 ltgI

0 lg1

$00 ug1- h Costatic tcstin 0111

(Im itlI IL u I II) t I1TEX)

(limited 11$ uglL total aT)

(timitw as llgiL iou IHEX)

I 00 Igl

05 ugll

70 0 Itgif

10nH(1 Only (u1

MORitol Onr (ugH_

20 ugiJ

ngl

t tlgl

(it)O ug

32(J III

763 ugiJ In NH ()tlly

7D u

0 llgll

2 U

Urn1 ( pe basoo 0 nlh sample

iUc)rltbr nI

Dlonrld ern

clair) m murn

monthlY1 IIII

dU mJlximum

dflll) maximum

dally lIiluirnnm

dail) ma nurn

d)) mUlmum

daily JUxirnurn

daB maxinrum

daily Iljluimum

dally mnlmurn

dan maxinUHI

daily mnhullm

daily lJuximult

IIJi maXilHlm

dJI milximum

(i IIi I) D131iltlm

iry m Jrnltm

maxImum

d3J1y tlHlximum

__----_

Rllplc T

Nlb

nb

gntb

Irab

grab

glb

gmb

glb

rab

grab

h

grab

Jntb

gl

grab

grab

gHlb

grab

pb

grub

jJih

Sam le Identification OW- Client Pro ect Matrix Collection DateTime Received

SA86804shyCEA6737-08shy Ground Water 3I-Oct-080815 31-0ctshy

CAS No Analyte(s) Resu It Flag Units RDL Dilution Method Ref Prepared Analyzed Batch Cert

Semivolatile Organic Compounds b) GCMS

Semivolatile Or anic Com ounds b SW846 8270C Prepared by method SW846 3510C

85-01shy Phenanthrene BRL iJg1 38 SW846 8270C 03- Novshy 10-Nov-08 8110043

108-95shy Phenol BRL iJg1 38

129-00shy Pyrene BRL iJg1 38

110-86shy Pyridine BRL iJg1 38

120-82shy 4- Trichlorobenzene BRL iJg1 38

90-12shy Methylnaphthalene 141 iJg1 38

95-95-4 5- Trichlorophenol BRL iJg1 38

88-06shy 6- Trichlorophenol BRL iJg1 38

82 -68shy Pentachloron itrobenzene BRL iJg1 38

95-94shy 5- Tetrachlorobenzene BRL iJg1 38

Surrogate recoveries 321-60shy Fuorobipheny 30- 130

367- 12shy Fuoropheno 15- 110

4165-60shy Nitrobenzeneshy 30- 130

4165-62shy Phenoshy 15-110

1718-51shy Terpheny-d4 30- 130

118- 79shy 6- Tribromopheno 15- 110

Semivolatile Organic Compounds by GC

Pol chlorinated Bi hen ls b SW846 8082 Prepared by method SW846 3510C

12674-11shy PCB 1016 BRL iJg1 20 SW846 8082 04-Novshy 05-Nov-08 8110165

11104-28-2 PCB 1221 BRL iJg1 20

11141-16-5 PCB 1232 BRL iJg1 20

53469-21-9 PCB 1242 BRL iJg1 20

12672-29-6 PCB 1248 BRL iJg1 20

11097-69shy PCB 1254 BRL iJg1 20

11096-82shy PCB 1260 BRL iJg1 20

37324-23shy PCB 1262 BRL iJg1 20

11100-14-4 PCB 1268 BRL iJg1 20

Surrogate recoveries

10386-84-2 4 DB-Octafluorobipheny (Sr) 30- 150

2051-24shy Decachorobiphenyl (Sr) 130 30- 150

Extractable Petroleum Hydrocarbons

Non-polar material (SGT-HEM) 14 mgI EPA 1664 Rev A 05-Novshy 07- Nov-08 8110272

Total Metals by EPA 200 Series Methods

7440-22-4 Silver BRL mgI 0050 EPA 200 05-Novshy 08-Nov-08 8110121

7440-38shy Arsenic 201 mgI 0040

7440-43shy Cadmium 0288 mgI 0025

7440-47shy Chromium 229 mgI 0050

7440-50shy Copper 0432 mgI 0050

7439-89-6 Iron 209 mgI 0150

7439-97 -6 Mercury 00037 mgI 00020 EPA 245 17470A 11- Nov-088110122

7440-02shy Nickel 0167 mgI 0050 EPA 200 08- Nov-088110121

7439-92shy Lead 958 ITg1 0050 EPA 200 07-Novshy 08-Nov-08 8110386

7440-36-0 Antimony BRL R01 mgI 0050

7782-49shy Selenium BRL R01 mgI 0050

7440-66-6 Zinc mgI 0050 EPA 200 05-Novshy 08- Nov-08 8110121

General Chemistry Parameters

16065-83-1 Trivalent Chromium 229 mgI 0050 Calculation 05-Novshy 08- Nov-08 8110121

This laboratory report is not valid without an authorized signature on the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 5 of 25

Sam le Identification OWshySA86804shy

Client Pro ect

CEA6737-08- 0 I

Matrix Ground Water

Collection DateTime 3 I -Oct-08 08 15

Received 31-0ctshy

CAS No Analyte(s) Result Flag Units RDL Dilution Method Ref Prepared Analyzed Batch Cert

General Chemistry Parameters

1854-029-9 Hexavalent Chromium

57-12shy Cyanide (total)

7782-50shy Total Residual Chlorine

Total Suspended Solids

BRL

BRL

BRL

000

R01

CIHT

R01

mgI

mgI

mgI

mgI

25

0100

100

50

SW846 31-0ctshy7196ASM3500CrD 2017

EPA 3354 SW846 04-Novshy

9012A 3M 18-204500 -CI G 31-0ctshy

(00) 1919 SM2540D 06-Novshy

31-0ct-08 8102398 2017

05-Nov-088110199

31-0ct-08 8102399 1919

06- Nov-08 8110464

This laborttol) report is lot valid without 1m lIuthorized signature on the cover page

Page 6 of 25 Reportable Detection Limit BRL = Below Reporting Limit

Volatie Organic Compounds - Quality Control

Analyte(s) Result Flag Units RDL

Spike

Level

Source

Result REC

REC

Limits RPD

RPD

Limit

Batch 8110175 - SW846 5030 Water MS

Blank 811 D175-BLK1

Prepared amp Analyzed 04- Novshy

2- Trichlorotrifluoroethane (Freon 113) BRL JJ9I 10

Acetone

Acrylonitrile

Benzene

Bromobenzene

Bromochloromethane

Bromodichloromethane

Bromoform

Bromomethane

Butanone (MEK)

Butylbenzene

sec-Butylbenzene

tert- Butylbenzene

Carbon disulfide

Carbon tetrachloride

Chlorobenzene

Chloroethane

Chloroform

Chloromethane

Chlorotoluene

Chlorotoluene

1 Dibromo- chloropropane

Dibromochloromethane

1 Dibromoethane (ED B)

Dibromomethane

1 Dichlorobenzene

1 Dichlorobenzene

1 Dichlorobenzene

Dichlorodifluoromethane (Freon12)

1-Dichloroethane

1 Dichloroethane

1-Dichloroethene

cis- 1 Dichloroethene

trans-1 Dichloroethene

1 Dichloropropane

1 Dichloropropane

Dichloropropane

1-Dichloropropene

cis- 1 Dichloropropene

trans- 1 Dichloropropene

Ethylbenzene

Hexachlorobutadiene

Hexanone (MBK)

Isopropyl benzene

lsopropyltoluene

Methyl tert-butyl ether

Methyl- pentanone (MIBK)

Methylene chloride

Naphthalene

BRL 10JJ91

BRL JJ91

BRL JJ91

BRL JJ91

BRL JJ91

BRL JJ91

BRL JJ91

BRL JJ9I

BRL 10JJ9I

BRL JJ91

BRL JJ9I

BRL 10JJ91

BRL JJ9I

BRL JJ9I

BRL JJ9I

BRL JJ9I

BRL JJ9I

BRL JJ91

BRL JJ9I

BRL JJ9I

BRL JJ9I

BRL JJ91I

BRL JJ9I

BRL JJ9I

BRL JJ91

BRL JJ91

BRL JJ9I

BRL JJ91

BRL JJ91

BRL JJ91I

BRL JJ91

BRL JJ91

BRL JJ9I

BRL JJ91

BRL JJ9I

BRL JJ91

BRL JJ91

BRL JJ91I

BRL JJ91I

BRL JJ9I

BRL JJ9I

BRL JJ9I 10

BRL JJ9I

BRL fJgl

BRL JJ9I

BRL JJ91 10

BRL JJ9I

BRL JJ91

This laboratOlY report is IIOt valid without all authorized sigllature 011 the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 7 of 25

Volatie Organic Compounds - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110175 - SW846 5030 Water MS

Blank 8110175-BLK1

Prepared amp Analyzed 04- Nov-

Propylbenzene BRL gI

Styrene BRL gI

2- Tetrachloroethane BRL gI

2- Tetrachloroethane BRL gI

Tetrachloroethene BRL gI

Toluene BRL gI

3- Trichlorobenzene BRL gI

24- Trichlorobenzene BRL gI

5- Trichlorobenzene BRL gI

1- Trichloroethane BRL gI

2- Trichloroethane BRL gI

Trichloroethene BRL gI

Trichlorofluoromethane (Freon 11) BRL gI

3- Trichloropropane BRL gI

24- Trimethylbenzene BRL gI

1 Trimethylbenzene BRL gI

Vinyl chloride BRL gl

Xylene BRL gI

Xylene BRL gI

Tetrahydrofuran BRL gI 10

Ethyl ether BRL gI 10

BRL gI

Ethyl tert-butyl ether BRL gI

rert-amyl methyl ether

Di- isopropyl ether BRL gI

Tert- Butanoll butyl alcohol BRL gl 10

1 4- Dioxane BRL gI 20

trans- 1 Dichloro- butene BRL gl

Ethanol BRL gl 400

Surrogate 4-Bromofluorobenzene 48 gl 50 70- 130

50 70- 130Surrogate Toluene- 497 gI

Surrogate 1 Dichloroethane- 507 gl 50 101 70- 130

gl 50 70- 130Surrogate Dibromofluoromethane 48

LCS 8110175-BS1

Prepared amp Analyzed 04-Novshy

123 70- 1302- Trichlorotrifluoroethane (Freon 113) 24 gl 20

21 gl 20 110 31 144Acetone 20 112 70- 130Acrylonitrile 22 gl

gi 115Benzene 23 20 70- 130

gl 20 104 70- 130Bromobenzene 20

112 70- 130Bromochloromethane 224 gl 20

23 gl 20 118 70- 130Bromodichloromethane

gI 20 106 70-130Bromoform 21

gI 127 43- 158Bromomethane 254 20

17 gl 20 54 137Butanone (MEK)

20 110 70- 130Butylbenzene 219 gl

232 gl 20 116 70- 130sec- Butylbenzene

gI 20 118 70- 130tert-Butylbenzene 23

112 70- 130Carbon disulfide 224 gI 20

Carbon tetrachloride 224 gl 20 112 70- 130

gl 20 110 70- 130Chlorobenzene 22

This laboratory report is not valid without an authorized signature on the cover page

Page 8 of 25 Reportable Detection Limit BRL = Below Reporting Limit

Volatie Organic Compounds - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110175 - SW846 5030 Water MS

LCS 811D175-BS1

Prepared amp Analyzed 04- Nov-

Chloroethane 22 gl 20 111 60 131

Chloroform 21 gll 20 109 70- 130

Chloromethane 25 gl 20 127 70- 130

Chlorotoluene 19 gl 20 70- 130

Chlorotoluene 22 gl 20 112 70- 130

1 Dibromo-3-chloropropane 22 gl 20 114 70- 130

Dibromochloromethane 22 gl 20 110 66 145

1 Dibromoethane (EDB) 222 gl 20 111 70- 130

Dibromomethane 22 gl 20 111 70- 130

1 Dichlorobenzene 22 gl 20 113 70- 130

1 Dichlorobenzene 23 gl 20 115 70- 130

1 Dichlorobenzene 214 gl 20 107 70- 130

Dichlorodifluoromethane (Freon 12) 25 gl 20 128 46 168

1-Dichloroethane 23 gl 20 117 70- 130

1 Dichloroethane 21 gl 20 109 70- 130

1-Dichloroethene 234 gl 20 117 70- 130

cis- 1 Dichloroethene 23 gl 20 118 70- 130

trans- 1 Dichloroethene 21 gl 20 108 70-130

1 Dichloropropane 23 gl 20 118 70-130

1 Dichloropropane 22 gl 20 113 70- 130

Dichloropropane 25 gl 20 129 70- 130

1-Dichloropropene 23 gl 20 115 70- 130

cis- 1 Dichloropropene 23 gl 20 118 70- 130

trans- 1 Dichloropropene 214 gl 20 107 70- 130

Ethylbenzene 23 gl 20 115 70- 130

Hexachlorobutadiene 21 gl 20 109 70- 135

Hexanone (MBK) 20 gl 20 103 70- 130

Isopropylbenzene 21 gl 20 105 70- 130

lsopropyltoluene 24 gl 20 121 70- 130

Methyl tert-butyl ether 21 gl 20 107 70- 130

Methyl- pentanone (MIBK) 21 gl 20 106 57 130

Methylene chloride 22 gl 20 113 70- 130

Naphthalene 20 gl 20 101 70- 130

Propylbenzene 23 gl 20 116 70- 130

Styrene 24 gl 20 123 70- 130

2- Tetrachloroethane 22 gl 20 111 70- 130

2- Tetrachloroethane 22 gl 20 114 70- 130

Tetrachloroethene 214 gl 20 107 70- 130

Toluene 224 gl 20 112 70- 130

3- Trichlorobenzene 21 gl 20 106 70- 130

4- Trichlorobenzene 19 gl 20 70- 130

5- Trichlorobenzene 19 gl 20 70- 130

1-Trichloroethane 22 gl 20 114 70- 130

2- Trichloroethane 234 gl 20 117 70- 130

Trichloroethene 21 gl 20 109 70- 130

Trichlorofluoromethane (Freon 11) 22 gl 20 111 64 147

3- Trichloropropane 24 gl 20 121 70- 130

24- Trimethylbenzene 23 gl 20 116 70- 130

1 Trimethylbenzene 23 gl 20 117 70- 130

This laboratolJ repOlt is lIot valid withoutWI authorized sigllature 011 the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 9 of25

Volatie Organic Compounds - Quality Control

Spike Source REC RPD

Anal yte( s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110175 - 5W846 5030 Water MS

LC5 8110175-BS1

Prepared amp Analyzed 04- Nov-

Vinyl chloride 254 1-9I 20 127 70- 130

115 70- 130p-Xylene 45 1-9I 40

70- 130Xylene 234 I-gl 20 117

22 20 110 70- 130Tetrahydrofuran 1-9I

20 108 70- 130Ethyl ether 21 1-91

102 70- 130Tert-amyl methyl ether 20 1-9I 20

23 20 115 70- 130

20 116 70- 130 Ethyl tert-butyl ether 1-9I

Di- isopropyl ether 23 1-9I

200 117 70- 130Tert- Butanol butyl alcohol 234 1-9I

117 53 1371 4-Dioxane 235 I-gl 200

70- 130trans-1 4-Dichloro- butene 22 I-gl 20 110

555 QC2 400 139 70- 130Ethanol 1-9I

Surrogate 4-Bromofluorobenzene 507 1-9I 50 101 70- 130

Surrogate Toluene- 50 1-9I 50 101 70- 130

50 50 100 70- 130Surrogate 1 DichloroetiJane- 1-9I 50 100 70- 130Surrogate Dibromofluoromethane 49 1-9I

LCS DUD 18110175-B5D1

Prepared amp Analyzed 04-Novshy

20 112 70- 1302- Trichlorotrifluoroethane (Freon 113) 22 1-9I

20 111 317- 144Acetone 22 I-gl

113 70- 130Acrylonitrile 22 1-9I 20

21 20 108 70- 130Benzene 1-91

20 101 70- 130Bromobenzene 20 I-gl

Bromochloromethane 21 1-9I 20 106 70- 130

110 70- 130Bromodlchloromethane 22 1-9I 20

21 20 108 70- 130Bromoform I-gl

22 20 115 43- 158Bromomethane 1-91

Butanone (MEK) 17 I-gl 20 54 137

102 70- 130Butylbenzene 204 1-9I 20

sec-Butylbenzene 21 I-gl 20 108 70- 130

21 20 109 70- 130tert- Butylbenzene I-gl

20 101 70- 130Carbon disulfide 202 1-91

20 103 70- 130Carbon tetrachloride 20 I-gl

70- 130Chlorobenzene 20 1-9I 20 104

103 131Chloroethane 20 I-gl 20 60

20 104 70- 130Chloroform 20 1-91

20 117 70- 130Chloromethane 23 1-9I

70- 130Chlorotoluene 19 1-9I 20

214 20 107 70- 130Chlorotoluene I-gl

Dibromo- 3-chloropropane 234 1-91 20 117 70- 130

20 106 66 145Dibromochloromethane 21 1-9I

22 20 110 70- 1301 Dibromoethane (EDB) 1-9I

214 20 107 70- 130Dibromomethane 1-91

20 107 70- 130Dichlorobenzene 214 1-9I

Dichlorobenzene 21 1-91 20 109 70- 130

102 70- 130Dichlorobenzene 20 1-9I 20

117 168Dichlorodilluoromethane (Freon12) 234 1-9I 20 46

Dichloroethane 22 I-gl 20 111 70- 130

20 104 70- 130

107 70- 130 Dichloroethane 20 I-gl

Dichloroethene 21 1-91 20

This laboratory report is not valid without all authorized sigllature Oil the coverpage

Page 10 of25 Reportble Detection Limit BRL = Below Reporting Limit

Volatie Organic Compounds - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110175 - SW846 5030 Water MS

LCS DUD (8110175-BSD1

Prepared amp Analyzed 04-Novshy

cis- 1 Dichloroethene 22 gl 20 112 70- 130

trans- Dichloroethene 20 gl 20 101 70- 130

Dichloropropane 22 gl 20 111 70- 130

Dichloropropane 21 gl 20 109 70- 130

Dichloropropane 23 gl 20 119 70- 130

Dichloropropene 21 gl 20 107 70- 130

cis- Dichloropropene 22 gl 20 112 70- 130

trans- Dichloropropene 204 gl 20 102 70- 130

Ethylbenzene 214 gl 20 107 70- 130

Hexachlorobutadiene 192 gl 20 70- 135

Hexanone (MBK) 21 gl 20 107 70- 130

Isopropylbenzene 19 gl 20 70- 130

lsopropyltoluene 22 gl 20 114 70- 130

Methyl tert-butyl ether 20 gl 20 104 70- 130

Methyl- pentanone (MIBK) 21 gl 20 105 57 130

Methylene chloride 21 gl 20 106 70- 130

Naphthalene 19 gl 20 70- 130

Propylbenzene 20 gl 20 103 70- 130

Styrene 23 gl 20 116 70- 130

Tetrachloroethane 20 gl 20 104 70- 130

2- Tetrachloroethane 22 gl 20 113 70- 130 04

T etrachloroethene 194 gl 20 70- 130

Toluene 21 gl 20 105 70- 130

3- Trichlorobenzene 19 gl 20 70- 130

24- Trichlorobenzene 18 gl 20 70- 130

5- Trichlorobenzene 18 gl 20 70- 130

1- Trichloroethane 21 gl 20 105 70- 130

2- Trichloroethane 224 gl 20 112 70-130

Trichloroethene 20 gl 20 103 70- 130

Trichlorofluoromethane (Freon 11) 204 gl 20 102 64 147

3- Trichloropropane 24 gl 20 121 70- 130

24- Trimethylbenzene 22 gll 20 110 70- 130

Trimethylbenzene 22 gl 20 110 70- 130

Vinyl chloride 23 gl 20 116 70- 130

Xylene 43 gl 40 108 70- 130

Xylene 224 gl 20 112 70- 130

Tetrahydrofuran 22 gl 20 112 70- 130

Ethyl ether 21 gl 20 106 70- 130

Tert-amyl methyl ether 19 gl 20 70- 130

Ethyl tert-butyl ether 22 gl 20 112 70- 130

Di- isopropyl ether 224 gl 20 112 70- 130

Tert-Butanoll butyl alcohol 222 gl 200 111 70- 130

Dioxane 237 gl 200 118 53 137

trans- Dichloro- butene 21 gl 20 106 70- 130

Ethanol 565 QC2 gl 400 141 70- 130

Surrogate 4-Bromofluorobenzene 50 gl 50 101 70- 130

Surrogate Toluene- 49 gll 50 100 70- 130

Surrogate 1 Dichloroethane- 49 gll 50 70- 130

Surrogate Dibromofluoromethane 497 gll 50 70- 130

This IaborntOJ) report is IIOt valid without all authorized sigllature 011 the coverpage

Reportable Detection Limit BRL = Below Reporting Limit Page 11 of25

Volatie Organic Compounds - Quality Control

Analyte(s) Result Flag Units RDL

Spike

Level

Source

Result REC

REC

Limits RPD

RPD

Limit

BHtch 8110175 - SW846 5030 Water MS

Matrix S ike 8110175-MS1 Source SA86826shy

Prepared amp Analyzed 04-Nov-

Benzene

Chlorobenzene

1-Dichloroethene

Toluene

Trichloroethene

Surrogate 4-Bromofluorobenzene Surrogate Toluene-Surrogate 1 Dichloroethane-Surrogate Dibromofluoromethane

17

172

17

18

17

50

504 49 49

gl

gl

gl

gl

gl

gl

gl

gl

gl

20

20

20

20

20

50

50

50 50

BRL

BRL

BRL

BRL

BRL

100 101

70- 130

70- 130

70- 130

70- 130

70- 130

70- 130 70- 130 70- 130 70- 130

Matrix S ike Du p 1811 0175-MSD1 Source SA86826-01

Prepared amp Analyzed 04-Nov-

Benzene

Chlorobenzene

Dichloroethene

Toluene

Trichloroethene

Surrogate 4-Bromofluorobenzene Surrogate Toluene-Surrogate 1 Dichloroethane-Surrogate Dibromofluoromethane

18

17

18

184

17

50

50 49 49

gl

gl

gl

gl

gl

gl

gl

gl

gl

20

20

20

20

20

50

50

50

50

BRL

BRL

BRL

BRL

BRL

100 101 100

70- 130

70- 130

70- 130

70- 130

70- 130

70- 130 70- 130 70- 130 70- 130

This laboratory report is lIot valid without (II authorized sigllature on the covel page

Page J 2 of25 Reportble Detection Limit BRL = Below Reporting Limit

Analyte( s)

Batch 8110043 - SW846 3510C

Blank 8110043-BLK1

Prepared 03-Nov-OB Analyzed OB-Nov-

Acenaphthene

Acenaphthylene

Aniline

Anthracene

Atrazine

AzobenzenelD i phenyld iazine

Benzidine

Benzo (a) anthracene

Benzo (a) pyrene

Benzo (b) fluoranthene

Benzo (g h i) perylene

Benzo (k) fluoranthene

Benzoic acid

Benzyl alcohol

Bls(2-chloroethoxy) metha ne

Bis (2-chloroethyl)ether

Bis(2-ch loroisopropyl)ether

Bis(2-ethylhexyl) phthalate

Bromophenyl phenyl ether

Butyl benzyl phthalate

Carbazole

4 -Chloro- 3-methyl phenol

Chloroaniline

Chloronaphthalene

Chlorophenol

Chlorophenyl phenyl ether

Chrysene

Dibenzo (a h) anthracene

Dibenzofuran

1 Dichlorobenzene

1 Dichlorobenzene

1 A-Dichlorobenzene

3 - Dichlorobenzidine

2A- Dichlorophenol

Diethyl phthalate

Dimethyl phthalate

Dimethylphenol

Di-n-butyl phthalate

6- D i nitro- 2-methyl phenol

2A- Dinitrophenol

2A-Dinitrotoluene

Dinitrotoluene

Di-n-octyl phthalate

Fluoranthene

Fluorene

Hexachlorobenzene

Hexachlorobutadiene

Hexachlorocyclope ntad iene

Hexachloroethane

Semivolatie Organic Compounds by GCMS - Quality Control

Spike Source REC RPD

Result Flag Units RDL Level Result REC Limits RPD Limit

BRL IJgll

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL 1J91

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJglI

BRL IJgl

BRL 1J91

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL 1J91

BRL 1J9I

BRL IJgl

BRL IJglI

BRL gl

BRL IJgl

BRL IJgl

BRL 1J9I

BRL IJglI

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL gl

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL gl

BRL IJgl

BRL IJgl

BRL IJgl 500

BRL IJgl

BRL 1J9I

BRL 1J91I

BRL IJglI

BRL IJgl

BRL IJgl

This laboratory report is IlOt valid without all authorized sigllature 011 the covel page

Page 13 of 25 Reportble Detection Limit BRL = Below Reporting Limit

Semivolatile Organic Compounds by GCMS - Quality Control

Spike Source

Analyte(s) Result Flag Units RDL Level Result REC

Batch 8110043 - SW846 35JOC

Blank 8110043-BLK1

Prepared 03-Nov-08 Analyzed 08-Nov-

Indeno (1 3-cd) pyrene BRL fgl

Isophorone BRL fgl

Methylnaphthalene BRL fgl

Methylphenol BRL fgl

3 amp 4- Methylphenol BRL fgl 10

Naphthalene BRL fgl

Nitroaniline BRL fgl

Nitroaniline BRL fgl

Nitroaniline BRL fgil 20

Nitrobenzene BRL fgl

N itrophenol BRL fgl

Nitrophenol BRL fgl 20

Nitrosodimethylamine BRL fgl

Nitrosodi-n-propylamine BRL fgl

N itrosodiphenylamine BRL fgl

Pentachlorophenol BRL fgl 20

Phenanthrene BRL fgl

Phenol BRL fgl

Pyrene BRL fgl

Pyridine BRL fgl

Methylnaphthalene BRL fgil

24- Trichlorobenzene BRL fgl

5- Trichlorophenol BRL fgl

246- Trichlorophenol BRL fgl

Pe n tach loron itrobenzene BRL fgl

5- Tetrachlorobenzene BRL fgl

Surrogate 2-Fuorobiphenyl 31 fgl 50

Surrogate 2-Fluoropheno 25 fgl 50

Surrogate Nltrobenzene- 29 fgl 50

Surrogate Phenol- 17 fgl 50

Surrogate Terphenyl-d4 318 fgl 50

Surrogate 6- Tribromopheno 36 fgl 50

LCS 811 0043-BS1

Prepared 03-Nov-08 Analyzed 08-Nov-

Acenaphthene 33 fgl 50

Acenaphthylene 33 fgl 50

Aniline 27 fgil 50

Anthracene 34 fgl 50

Atrazine 35 fgl 50

AzobenzenelDi phenyld iazi ne 35 fgl 50

Benzidine BRL fgl 50

Benzo (a) anthracene 34 fgil 50

Benzo (a) pyrene 35 fgl 50

Benzo (b) fluoranthene 364 fgl 50

Benzo (g i) perylene 36 fgl 50

Benzo (k) fluoranthene 36 fgl 50

Benzoic acid 22 fgl 50

Benzyl alcohol 36 fgl 50

Bi s (2-ch loroeth oxy) methane 40 fgl 50

B i s (2-ch loroethyl)ethe r 38 fgl 50

This laboratol) rep0l1 is not valid without an authorized signature on the cover page

Reportble Detection Limit BRL = Below Reporting Limit

REC RPD

Limits RPD Limit

30- 130 15- 110 30- 130 15-110 30- 130 15- 110

40- 130

40- 130

40-1 30

40- 130

40- 130

40- 130

224

40- 130

40- 130

40- 130

40- 130

40- 130

40- 130

40- 130

40- 130

40- 130

Page 14 of25

Analyte(s)

Batch 8110043 - SW846 3510C

LCS 8110043-851

Prepared 03-Nov-08 Analyzed 08-Nov-

B i s(2-ch loroisopropyl)ether

B is(2-ethylhexyl) phthalate

Bromophenyl phenyl ether

Butyl benzyl phthalate

Carbazole

C hloro- 3-methylphenol

Chloroaniline

Chloronaphthalene

Chlorophenol

Chlorophenyl phenyl ether

Chrysene

Dibenzo (a h) anthracene

Dibenzofuran

Dichlorobenzene

1 Dichlorobenzene

1 4-Dichlorobenzene

3 - Dichlorobenzidine

24-Dichlorophenol

Diethyl phthalate

Dimethyl phthalate

Dlmethylphenol

Di-n-butyl phthalate

6- Di nitro-2-methylphenol

24- Dinitrophenol

24- Dinitrotoluene

Dinitrotoluene

Di-n-octyl phthalate

Fluoranthene

Fluorene

Hexachlorobenzene

Hexachlorobutadiene

Hexach lorocyclopentadie ne

Hexachloroethane

Indeno (1 cd) pyrene

Isophorone

Methylnaphthalene

Methylphenol

3 amp 4- Methylphenol

Naphthalene

Nitroaniline

Nitroaniline

Nitroaniline

Nitrobenzene

Nitrophenol

Nitrophenol

N itrosodimethylamine

N itrosod i-n-propyla mine

N itrosodiphenylamine

Pentachlorophenol

Semivolatile Organic Compounds by GCMS - Qualiy Control

Spike Source REC RPD

Result Flag Units RDL Level Result REC Limits RPD Limit

36 gI 50 40- 130

38 gI 50 40- 130

38 gI 50 40- 130

39 gI 50 40- 130

43 gI 50 40- 130

38 gl 50 40- 130

30 gI 500 50 40- 130

312 gI 50 40- 130

344 gI 50 40- 130

38 gI 50 40- 130

34 gI 50 40- 130

36 gI 50 40- 130

33 gI 50 40- 130

26 gI 50 40- 130

25 gI 50 40- 130

25 gl 50 40- 130

334 gI 50 40- 130

35 gI 50 40- 130

40 gI 50 40- 130

40 gI 50 40-130

332 gI 50 40- 130

38 gI 50 40- 130

37 gI 50 40- 130

39 gI 50 40- 130

38 gi 50 40- 130

39 gI 50 40- 130

41 gI 50 40- 130

35 gI 50 40- 130

35 gI 50 40- 130

33 gI 50 40- 130

234 gI 50 40- 130

21 gI 50 40- 130

23 gI 50 40- 130

35 gI 50 40- 130

34 gl 50 40- 130

30 gI 50 40- 130

33 gI 50 40- 130

33 gI 10 50 40- 130

314 gI 50 40- 130

36 gI 50 40- 130

40 gI 50 40- 130

45 gI 20 50 40- 130

31 gI 50 40- 130

35 gI 50 40- 130

22 gI 20 50 40- 130

30 gI 50 40- 130

39 gI 50 40- 130

27 gI 50 40- 130

44 gI 20 50 40- 130

This labomtolJ report is lIot valid without all authorized sigllature 011 the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 15 of25

Semivolatie Organic Compounds by GCMS - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110043 - SW846 3510C

LCS 8110043-BS1

Prepared 03-Nov-08 Analyzed 08-Nov-

Phenanthrene 36 IJgl 50 40- 130

Phenol 21 IJgl 50 40- 130

Pyrene 344 1J91 50 40- 130

Pyridine 18 IJgl 50 130

24- Trichlorobenzene 26 IJgl 50 40- 130

Methylnaphthalene 31 IJgl 50 40- 140

24 5- Trichlorophenol 34 IJgl 50 40- 130

24 6- Trichlorophenol 36 IJgl 50 40- 130

Pe ntach loron itrobenze ne 29 IJgl 50 40- 140

1 24 Tetrachlorobenzene 25 IJgl 50 40- 140

Surrogate 2-Fluorobiphenyf Surrogate 2-Ffuorophenol Surrogate Nitrobenzeneshy

ogare Pheno Surrogate Terphenyf-dl4

Surrogate 6- Tribromophenol

32 24 337 16

33 39

IJgl

1J91

IJgl

IJgl

IJgl

IJgll

50

50

50 50

50

50

30- 130 15- 110 30- 130 15- 110 30- 130 15- 110

Semivolatie Organic Compounds by GC - Qualiy Control

Spike Source REC RPD

Analyte( s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110165 - SW846 3510C

Blank 8110165-BLK1

Prepared 04-Nov-08 Analyzed 05-Nov-

PCB 10)6 BRL IJgl 0200

PCB 1221 BRL IJgl 0200

PCB 1232 BRL IJgl 200

PCB 1242 BRL 1J91 200

PCB 1248 BRL IJgl 0200

PCB 1254 BRL IJgl 0200

PCB 1260 BRL iJgl 200

PCB 1262 BRL IJgl 0200

PCB 1268 BRL IJgl 0200

Surrogate DB-Octafluorobiphenyf (Sr) Surrogate Decachlorobiphenyl (Sr)

BRL 223

1J91

IJgl

200 200 112

30- 150 30- 150

LCS 8110165-BS1

Prepared 04-Nov-08 Analyzed 05-Nov-

PCB 1016 IJgl 0200 40- 140

PCB 1260 IJgl 0200 106 40- 140

Surrogate 4 DB-Octafluorobiphenyl (Sr) Surrogate Decachlorobiphenyl (Sr)

143 253

IJgll

IJgl

200 200 126

30- 150 30- 150

LCS DUD (8110165-BSD1

Prepared 04-Nov-08 Analyzed 05- Nov-

PCB 1016 IJgl 200 40- 140

PCB 1260 IJgl 0200 102 40- 140

Surrogate 4 DB-Octafluorobiphenyl (Sr) Surrogate Decachlorobiphenyl (Sr)

139 243

1J91

IJgl

200 200 122

30- 150 30- 150

This laboratory report is IIOt valid without all authorized siglllture 011 the cover page

Page 16 of25 Reportble Detection Limit BRL = Below Reporting Limit

Extractable Petroleum Hydrocarbons - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110272 - 8W846 3510C

Blank 811 0272-BLK1

Prepared 05-Nov-08 Analyzed 07-Novshy

Non-polar material (SGT- HEM) BRL mgl

LCS 8110272-BS1

Prepared OS-Nov-08 Analyzed 07- Novshy

Non-polar material (SGT- HEM) 14 mgl 17 79 89

This laboratory reporl is not valid without an authorized signature on the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 17 of 25

Total Metals by EP A 200 Series Methods - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110121 - EPA 200 Series

Blank 8110121-BlK1

Prepared 05-Nov-08 Analyzed 07- Nov-

Iron BRL mgll 0150

Nickel BRL mgll 0050

Zinc BRL mgll 0050

Copper BRL mgll 0050

Arsenic BRL mgll 0040

Cadmium BRL mgll 0025

Chromium BRL mgll 0050

Silver BRL mgll 0050

lCS 8110121-BS1

Prepared 05-Nov-08 Analyzed 08-Nov-

Iron mgll 0150 85- 115

Nickel mgll 0050 104 85- 115

Zinc mgll 0050 103 85- 115

Silver mgll 0050 85- 115

Cadmium mgll 0025 105 85- 115

Chromium mgll 0050 101 85- 115

Copper mgll 0050 85- 115

Arsenic 125 mgll 0040 100 85- 115

licate 8110121-DUP1 Source SA86695-01

Prepared 05-Nov-08 Analyzed 08-Nov-

Zinc 0234 mgll 0050 0236

Nickel 0018 mgll 0050 BRL

Iron 0718 mgll 0150 0668

Copper BRL mgll 0050 BRL

Cadmium BRL mgli 0025 BRL

Arsenic BRL mgll 0040 BRL

Chromium BRL mgll 0050 BRL

Silver BRL mgll 0050 BRL

Matrix S ike 8110121-MS1 Source SA86695-02

Prepared 05-Nov-08 Analyzed 08-Nov-

Iron mgll 0150 70- 130

Nickel mgll 0050 BRL 101 70- 130

Zinc mgll 0050 125 0140 101 70- 130

Arsenic mgll 0040 BRL 100 70- 130

Cadmium 129 mgll 0025 BRL 104 70- 130

Copper mgll 0050 0038 101 70- 130

Silver mgll 0050 BRL 101 70- 130

Chromium 128 mgll 0050 BRL 102 70- 130

Matrix S lke 8110121-MS2 Source SA86720shy

Prepared 05-Nov-08 Analyzed 08- Nov-

Iron 85 QM2 mgll 0150 83 156 70- 130

Zinc mgll 0050 70- 130

Nickel 142 mgll 0050 199 70- 130

Silver 149 mgll 0050 125 BRL 119 70- 130

Arsenic mgll 0040 0183 108 70- 130

Chromium mgI 0050 0614 101 70- 130

Cadmium 124 mgll 0025 0021 70- 130

Copper 142 mgll 0050 0176 112 70- 130

This laboratory report is 110t mlid without all authorized sigllature 011 the cover page

Page 18 of25 Reportble Detection Limi( BRL = Below Reporting Limit

Total Metals by EP A 200 Series Methods - Quality Control

Analyte(s) Result Flag Units RDL

Spike

Level

Source

Result REC

REC

Limits RPD

RPD

Limit

Batch 8110121 - EPA 200 Series

Post S ike 811 0121-PS1 Source SA86695shy

Prepared 05-Nov-08 Analyzed 08-Nov-

Nickel

Iron

Zinc

Chromium

Copper

Arsenic

Cadmium

Silver

mgI

mgI

mgI

mgI

mgI

mgI

mgll

mgll

0050

0150

0050

0050

0050

0040

0025

0050

BRL

0140

BRL

0038

BRL

BRL

BRL

102

100

102

100

100

103

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

Post S ike 8110121-PS2 Source SA86720-01

Prepared 05-Nov-08 Analyzed 08-Nov-

Nickel

Zinc

Iron

Chromium

Arsenic

Cadmium

Copper

Silver

142

83

144

QM2

mgll

mgll

mgll

mgll

mgll

mgI

mgI

mgI

0050

0050

0150

0050

0040

0025

0050

0050

199

83

0614

0183

0021

0176

BRL

102

106

110

115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

Batch 8110122 - EPA200SW7000 Series

Blank 8110122-BlK1

Prepared 05-Nov-08 Analyzed 11-Nov-

Mercury BRL mgll 00020

lCS 8110122-BS1

Prepared 05- Nov-08 Analyzed 11-Nov-

Mercury 00425 mgi 00020 00500 85- 115

licate 811 0122-DUP1 Source SA86804-01

Prepared 05-Nov-08 Analyzed 11-Nov-

Mercury 00036 mgI 00020 00037

Matrix S ike 8110122-MS1 Source SA86764shy

Prepared 05-Nov-08 Analyzed 11-Nov-

Mercury 00496 mgll 00020 00500 00052 75- 125

Post S ike 8110122-PS1 Source SA86764shy

Prepared 05-Nov-08 Analyzed 11- Nov-

Mercury 00481 mgll 00020 00500 00052 85- 115

Batch 8110386 - EPA 200 Series

Blank 8110386-BLK1

Prepared 07-Nov-08 Analyzed 08-Nov-

Selenium

Lead

Antimony

BRL

BRL

BRL

mgll

mgI

mgll

0002

0002

0002

lCS 8110386-BS1

Prepared 07 -Nov-08 Analyzed 08-Nov-

Antimony

Lead

Selenium QC2

mgI

mgll

mgll

0125

0125

0125

125 111

111

123

85- 115

85- 115

85- 115

This laboratOlY rep0l1 is 110t valid without all authorized sigl1atule 011 the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 19 of25

Total Metals by EP A 200 Series Methods - Quality Control

Analyte(s) Result Flag Units RDL

Spike

Level

Source

Result REC

REC

Limits RPD

RPD

Limit

Batch 8110386 - EPA 200 Series

licate 811 0386-DUP1 Source SA86901-03

Prepared 07 -Nov-08 Analyzed 08- Nov-

Antimony 0005

Selenium BRL

Lead 0010 QR9

mgI

mgll

mgll

0002

0002

0002

0005

BRL

0013

Matrix S ike 8110386-MS1 Source SA86901shy

Prepared 07 -Nov-08 Analyzed 08-Nov-

Antimony

Selenium

Lead

mgI

mgll

mgll

0125

0125

0125 125

0005

BRL

0013

111

120

111

70- 130

70- 130

70- 130

Post S ike 811 0386-PS1 Source SA86901-03

Prepared 07-Nov-08 Analyzed 08-Nov-

Antimony

Lead 142

mgll

mgI

0125

0125 125

0005

0013

108

114

85- 115

85- 115

This laboratolY Ieport is 1101 valid without all authorized sigl1atule 011 the cover page

Page 20 of 25 Reportble Detection Limit BRL = Below Reporting Limit

General Chemistry Parameters - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8102398 - General Preparation

Blank 8102398-BLK1

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium BRL mgll 005

Blank 8102398-BLK2

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium BRL mgI 005

LCS 81 02398-BS1

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 049 mgll 005 0501 90- 110

LCS 81 02398-BS2

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 051 mgll 005 0501 102 90- 110

licate 81 02398-DUP1 Source SA86804-01

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium BRL mgll 25 BRL

Matrix S ike 81 02398-MS1 Source SA86804-01

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 235 mgll 25 250 BRL 80- 120

Matrix S ike DU D 8102398-MSD1 Source SA86804-01

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 240 mgll 25 250 BRL 80- 120

Reference 81 02398-SRM1

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 023 mgll 005 0250 85- 115

Batch 8102399 - General Preparation

Blank 8102399-BLK1

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine BRL mgI 020

Blank 8102399-BlK2

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine BRL mgll 020

lCS 81 02399-BS1

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine 053 mgll 020 0500 106 90- 110

LCS 81 02399-BS2

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine 049 mgll 020 0500 90- 110

licate 8102399-DUP1 Source SA86804shy

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine BRL mgll 100 BRL

Matrix S ike 8102399-MS1 Source SA86804-01

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine 230 mgI 100 250 BRL 80- 120

Matrix S ike DU D 8102399-MSD1 Source SA86804shy

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine 260 mgI 100 250 BRL 104 80- 120 200

This laboratolJ report is IIOt valid without all authorized sigllatule Oil the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 21 of 25

General Chemistry Parameters - Quality Control

Spike Source REC RPD

Units RDL Level Result REC Limits RPD LimitAnalyte(s) Result Flag

Batch 8102399 - General Preparation

Matrix S ike DU D (81 02399-MSD1 Source SA86804shy

Prepared amp Analyzed 31-0ctshy

Reference 8102399-SRM1

Prepared amp Analyzed 31-0ctshy020 0967 111 85- 115Total Residual Chlorine 107 mgll

Batch 8110199 - 514500 CN C

Blank 8110199-BLK1

Prepared 04-Nov-08 Analyzed 05-Nov-

Cyanide (total) BRL mgI 0100

Blank 8110199-BLK2

Prepared 04-Nov-08 Analyzed 05-Nov-

Cyanide (total) BRL mgll 0100

LCS 8110199-BS1

Prepared 04-Nov-08 Analyzed 05-Novshy

300 105 90- 110Cyanide (total) 314 mgll 0100

LCS 8110199-BS2

Prepared 04-Nov-08 Analyzed 05- Nov-

Cyanide (total) 272 mgll 0100 300 90- 110

licate 8110199-DUP1 Source SA86725-02

Prepared 04-Nov-08 Analyzed 05-Nov-

Cyanide (total) BRL mgll 0100 BRL

Matrix S ike 8110199-MS1 Source SA86725-02

Prepared 04-Nov-08 Analyzed 05- Nov-

Cyanide (total) 155 mgllOM 0100 300 BRL 90- 110

Matrix S ike DU D (8110199-MSD1 Source SA86725-02

Prepared 04-Nov-08 Analyzed 05-Novshy

326 OR mgll 0100 300 BRL 109 90- 110Cyanide (total)

Reference 8110199-SRM1

Prepared 04-Nov-08 Analyzed 05- Novshy

336 mgll 0100 361 75- 125Cyanide (total)

Batch 811 0464 - General Preparation

Blank 8110464-BLK1

Prepared amp Analyzed 06- Nov-

Total Suspended Solids BRL mgll

Blank 811 0464-BlK2

Prepared amp Analyzed 06-Nov-

Total Suspended Solids BRL mgI

licate 8110464-DUP1 Source SA86782shy

Prepared amp Analyzed 06-Nov-

Total Suspended Solids BRL mgll BRL

licate 811 0464-DUP2 Source SA86804shy

Prepared amp Analyzed 06-Novshy

14000Total Suspended Solids 16000 mgll 50

Reference 8110464-SRM1

Prepared amp Analyzed 06- Nov-

This laboratolJ report is 110t Ialid without (Iauthorized sigllatule 011 the cover page

Page 22 of 25 Reportble Detection Limit BRL = Below Reporting Limit

General Chemistry Parameters - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110464 - General Preparation

Reference 8110464-SRM1

Prepared amp Analyzed 06-Nov-

Total Suspended Solids 42 mgll 44 90- 110

Reference 8110464-SRM2

Prepared amp Analyzed 06- Nov-

Total Suspended Solids 42 mgI 444 90- 110

This labomtory report is lot valid without all authorized sigllature Oil the cover page

Reportable Detection Limit BRL = Below Reporting Limit Page 23 of 25

Notes and Definitions

CIHT A hoJd time of 12 hours has been set to expedite this analysis through the laboratory However the hold time for Chlorine

Residual is not specified within the method other than to state that the samples should be analyzed as soon as possible

QC2 Analyte out of acceptance range in QC spike but no reportable concentration present in sample

QM2 The RPD andor percent recovery for this QC spike sample cannot be accurately calculated due to the high concentration of analyte inherent in the sample

QM7 The spike recovery was outside acceptance limits for the MS andor MSD The batch was accepted based on acceptable LCS recovery

QR7 The RPD exceeded the QC control limits however precision is demonstrated with acceptable RPD values for batch duplicate

QR9 RPD out of acceptance range The batch is accepted based upon LCS andor LCSD recovery

ROI The Reporting Limit has been raised to account for matrix interference

MSMSD ran outside of 12 hour window

BRL Below Reporting Limit - Analyte NOT DETECTED at or above the reporting limit

dry Sample results reported on a dry weight basis

Not Reported

RPD Relative Percent Difference

Detected but below the Reporting Limit therefore result is an estimated concentration (CLP J-Flag)

A plus sign (+) in the Method Reference column indicates the method is not accredited by NELAC

lntemretation of Total Petroleum Hvdrocarbon Report

Petroleum identification is detennined by comparing the GC fingerprint obtained from the sample with a library of GC fingerprints obtained from analyses of various petroleum products Possible match categories are as follows

Gasoline - includes regular unleaded premium etc

Fuel Oil 2 - includes home heating oil 2 fuel oil and diesel

Fuel Oil 4 - includes 4 fuel oil Fuel Oil 6 - includes 6 fuel oil and bunker C oil

Motor Oil - includes virgin and waste automobile oil Ligroin - includes mineral spirits petroleum naphtha vmampp naphtha

Aviation Fuel- includes kerosene Jet A and JP-

Other Oil - includes lubricating and cutting oil and silicon oil

A t times the unidentified petroleum product is quantified using a calibration that 110St closely approximates the distribution of

compounds in the sample When this occurs the result is qualified as TPH (Calculated as)

This laboratolY report is lot valid without all authorized sigllature 011 the cOIer page

Page 24 of 25 Reportable Detection Limit BRL = Below Reporting Limit

Laboratorv Control Sample (LCS) A known matrix spiked with compound(s) representative of the target analytes which is used to document laboratory perfoff1ance

Matrix Duplicate An intra-laboratory split sample which is used to document the precision of a method in a given sample matrix

Matrix Spike An aliquot of a sample spiked with a known concentration of target analyte(s) The spiking occurs prior to sample preparation and analysis A matrix spike is used to document the bias of a method in a given sample matrix

Method Blank An analyte-free matrix to which all reagents are added in the same volumes or proportions as used in sampJe processing The method blank should be carried through the complete sample preparation and analytical procedure The method

blank is used to document contamination resulting from the analytical process

Method Detection Limit (MDL) The minimum concentration ofa substance that can be measured and reported with 99 confidence that the analyte concentration is greater than zero and is detennined from analysis of a sample in a given matrix type containing the analyte

Reportable Detection Limit (RDL) The lowest concentration that can be reliably achieved within specified limits of precision and accuracy during routine laboratory operating conditions For many analytes the RDL analyte concentration is selected as the Jowest non-zero standard in the calibration curve While the RDL is approximately 5 to JO times the MDL the RDL for eachsample takes

into account the sampJe volumeweight extractJdigestate volume cleanup procedures and if applicable dry weight correction Sample RDLs are highly matrix-dependent

Surrogate An organic compound which is similar to the target analyte(s) in chemical composition and behavior in the analytical process but which is not nonnally found in environmental samples These compounds are spiked into all blanks standards and

samples prior to analysis Percent recoveries are calculated for each surrogate

Validated by

Hanibal C Tayeh Ph Rebecca Merz

This laboratory report is not alid without allilutholized signature 011 the cover page

Reportable Detection Limit BRL = Below Reporting Limit Page 25 of25

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Tshy -7 fli1 I I II L

i I J-shycshy1 (J

1 it UtI -i I

- t X pl 1- I c i I fl -c - lL- II - (i- 1- l r i = I) r I c

=- i j

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1 I k- 5 1

Isl i I

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Apf)Cndix uent Litnr(alwl1S I nen m ttJ

Total S1J IIrndrd Salids n-SS)

TU(illl csrdnal ChlGrinc (TRC)

TotRI PetrtctJl H droesrhfi1S (TPH)

Cplli(e (CN)

Benzene (8)

Tolllene iT)

EtD) Jbcne tE) - 100-14

(111 )) Xlcnc eX)

Tota1 nTBx

10 th)cne OI)(midc (EDn) (2- Dibttlo-m thtne)

I I 111edl)I- krt-Bucyl El r (MtBE)

i4c i Bulyl kol1o (TA) (l rliar) nitllnor)

13 t-Am)J JfoHly l Ethel (TAME)

14 lI)hlILknc

L5 Clrlon Tctlcltl(r d c

16 14 Dkblunlb-cnzne (p DCB)

Ukhlorobe nc (o-DCB)

I S 13 DicliloII lJzcne (ttlI)CB)

19 TolM d icMorobfLl C1)C

2(1 Diehln uClhaDc (DCA)

211 2 Diddomcthme (DCA)

Dichtl lhyrcnQ (DCE)

Eftu1 111 it

30 urjli ramsUtjr tmg1) SO mIlfor h drostatic tcstng Oil)

1W = r 1 egI

St3 5 ug

SW 10 UIl

F = S2 ltgI

0 lg1

$00 ug1- h Costatic tcstin 0111

(Im itlI IL u I II) t I1TEX)

(limited 11$ uglL total aT)

(timitw as llgiL iou IHEX)

I 00 Igl

05 ugll

70 0 Itgif

10nH(1 Only (u1

MORitol Onr (ugH_

20 ugiJ

ngl

t tlgl

(it)O ug

32(J III

763 ugiJ In NH ()tlly

7D u

0 llgll

2 U

Urn1 ( pe basoo 0 nlh sample

iUc)rltbr nI

Dlonrld ern

clair) m murn

monthlY1 IIII

dU mJlximum

dflll) maximum

dally lIiluirnnm

dail) ma nurn

d)) mUlmum

daily JUxirnurn

daB maxinrum

daily Iljluimum

dally mnlmurn

dan maxinUHI

daily mnhullm

daily lJuximult

IIJi maXilHlm

dJI milximum

(i IIi I) D131iltlm

iry m Jrnltm

maxImum

d3J1y tlHlximum

__----_

Rllplc T

Nlb

nb

gntb

Irab

grab

glb

gmb

glb

rab

grab

h

grab

Jntb

gl

grab

grab

gHlb

grab

pb

grub

jJih

Sam le Identification OWshySA86804shy

Client Pro ect

CEA6737-08- 0 I

Matrix Ground Water

Collection DateTime 3 I -Oct-08 08 15

Received 31-0ctshy

CAS No Analyte(s) Result Flag Units RDL Dilution Method Ref Prepared Analyzed Batch Cert

General Chemistry Parameters

1854-029-9 Hexavalent Chromium

57-12shy Cyanide (total)

7782-50shy Total Residual Chlorine

Total Suspended Solids

BRL

BRL

BRL

000

R01

CIHT

R01

mgI

mgI

mgI

mgI

25

0100

100

50

SW846 31-0ctshy7196ASM3500CrD 2017

EPA 3354 SW846 04-Novshy

9012A 3M 18-204500 -CI G 31-0ctshy

(00) 1919 SM2540D 06-Novshy

31-0ct-08 8102398 2017

05-Nov-088110199

31-0ct-08 8102399 1919

06- Nov-08 8110464

This laborttol) report is lot valid without 1m lIuthorized signature on the cover page

Page 6 of 25 Reportable Detection Limit BRL = Below Reporting Limit

Volatie Organic Compounds - Quality Control

Analyte(s) Result Flag Units RDL

Spike

Level

Source

Result REC

REC

Limits RPD

RPD

Limit

Batch 8110175 - SW846 5030 Water MS

Blank 811 D175-BLK1

Prepared amp Analyzed 04- Novshy

2- Trichlorotrifluoroethane (Freon 113) BRL JJ9I 10

Acetone

Acrylonitrile

Benzene

Bromobenzene

Bromochloromethane

Bromodichloromethane

Bromoform

Bromomethane

Butanone (MEK)

Butylbenzene

sec-Butylbenzene

tert- Butylbenzene

Carbon disulfide

Carbon tetrachloride

Chlorobenzene

Chloroethane

Chloroform

Chloromethane

Chlorotoluene

Chlorotoluene

1 Dibromo- chloropropane

Dibromochloromethane

1 Dibromoethane (ED B)

Dibromomethane

1 Dichlorobenzene

1 Dichlorobenzene

1 Dichlorobenzene

Dichlorodifluoromethane (Freon12)

1-Dichloroethane

1 Dichloroethane

1-Dichloroethene

cis- 1 Dichloroethene

trans-1 Dichloroethene

1 Dichloropropane

1 Dichloropropane

Dichloropropane

1-Dichloropropene

cis- 1 Dichloropropene

trans- 1 Dichloropropene

Ethylbenzene

Hexachlorobutadiene

Hexanone (MBK)

Isopropyl benzene

lsopropyltoluene

Methyl tert-butyl ether

Methyl- pentanone (MIBK)

Methylene chloride

Naphthalene

BRL 10JJ91

BRL JJ91

BRL JJ91

BRL JJ91

BRL JJ91

BRL JJ91

BRL JJ91

BRL JJ9I

BRL 10JJ9I

BRL JJ91

BRL JJ9I

BRL 10JJ91

BRL JJ9I

BRL JJ9I

BRL JJ9I

BRL JJ9I

BRL JJ9I

BRL JJ91

BRL JJ9I

BRL JJ9I

BRL JJ9I

BRL JJ91I

BRL JJ9I

BRL JJ9I

BRL JJ91

BRL JJ91

BRL JJ9I

BRL JJ91

BRL JJ91

BRL JJ91I

BRL JJ91

BRL JJ91

BRL JJ9I

BRL JJ91

BRL JJ9I

BRL JJ91

BRL JJ91

BRL JJ91I

BRL JJ91I

BRL JJ9I

BRL JJ9I

BRL JJ9I 10

BRL JJ9I

BRL fJgl

BRL JJ9I

BRL JJ91 10

BRL JJ9I

BRL JJ91

This laboratOlY report is IIOt valid without all authorized sigllature 011 the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 7 of 25

Volatie Organic Compounds - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110175 - SW846 5030 Water MS

Blank 8110175-BLK1

Prepared amp Analyzed 04- Nov-

Propylbenzene BRL gI

Styrene BRL gI

2- Tetrachloroethane BRL gI

2- Tetrachloroethane BRL gI

Tetrachloroethene BRL gI

Toluene BRL gI

3- Trichlorobenzene BRL gI

24- Trichlorobenzene BRL gI

5- Trichlorobenzene BRL gI

1- Trichloroethane BRL gI

2- Trichloroethane BRL gI

Trichloroethene BRL gI

Trichlorofluoromethane (Freon 11) BRL gI

3- Trichloropropane BRL gI

24- Trimethylbenzene BRL gI

1 Trimethylbenzene BRL gI

Vinyl chloride BRL gl

Xylene BRL gI

Xylene BRL gI

Tetrahydrofuran BRL gI 10

Ethyl ether BRL gI 10

BRL gI

Ethyl tert-butyl ether BRL gI

rert-amyl methyl ether

Di- isopropyl ether BRL gI

Tert- Butanoll butyl alcohol BRL gl 10

1 4- Dioxane BRL gI 20

trans- 1 Dichloro- butene BRL gl

Ethanol BRL gl 400

Surrogate 4-Bromofluorobenzene 48 gl 50 70- 130

50 70- 130Surrogate Toluene- 497 gI

Surrogate 1 Dichloroethane- 507 gl 50 101 70- 130

gl 50 70- 130Surrogate Dibromofluoromethane 48

LCS 8110175-BS1

Prepared amp Analyzed 04-Novshy

123 70- 1302- Trichlorotrifluoroethane (Freon 113) 24 gl 20

21 gl 20 110 31 144Acetone 20 112 70- 130Acrylonitrile 22 gl

gi 115Benzene 23 20 70- 130

gl 20 104 70- 130Bromobenzene 20

112 70- 130Bromochloromethane 224 gl 20

23 gl 20 118 70- 130Bromodichloromethane

gI 20 106 70-130Bromoform 21

gI 127 43- 158Bromomethane 254 20

17 gl 20 54 137Butanone (MEK)

20 110 70- 130Butylbenzene 219 gl

232 gl 20 116 70- 130sec- Butylbenzene

gI 20 118 70- 130tert-Butylbenzene 23

112 70- 130Carbon disulfide 224 gI 20

Carbon tetrachloride 224 gl 20 112 70- 130

gl 20 110 70- 130Chlorobenzene 22

This laboratory report is not valid without an authorized signature on the cover page

Page 8 of 25 Reportable Detection Limit BRL = Below Reporting Limit

Volatie Organic Compounds - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110175 - SW846 5030 Water MS

LCS 811D175-BS1

Prepared amp Analyzed 04- Nov-

Chloroethane 22 gl 20 111 60 131

Chloroform 21 gll 20 109 70- 130

Chloromethane 25 gl 20 127 70- 130

Chlorotoluene 19 gl 20 70- 130

Chlorotoluene 22 gl 20 112 70- 130

1 Dibromo-3-chloropropane 22 gl 20 114 70- 130

Dibromochloromethane 22 gl 20 110 66 145

1 Dibromoethane (EDB) 222 gl 20 111 70- 130

Dibromomethane 22 gl 20 111 70- 130

1 Dichlorobenzene 22 gl 20 113 70- 130

1 Dichlorobenzene 23 gl 20 115 70- 130

1 Dichlorobenzene 214 gl 20 107 70- 130

Dichlorodifluoromethane (Freon 12) 25 gl 20 128 46 168

1-Dichloroethane 23 gl 20 117 70- 130

1 Dichloroethane 21 gl 20 109 70- 130

1-Dichloroethene 234 gl 20 117 70- 130

cis- 1 Dichloroethene 23 gl 20 118 70- 130

trans- 1 Dichloroethene 21 gl 20 108 70-130

1 Dichloropropane 23 gl 20 118 70-130

1 Dichloropropane 22 gl 20 113 70- 130

Dichloropropane 25 gl 20 129 70- 130

1-Dichloropropene 23 gl 20 115 70- 130

cis- 1 Dichloropropene 23 gl 20 118 70- 130

trans- 1 Dichloropropene 214 gl 20 107 70- 130

Ethylbenzene 23 gl 20 115 70- 130

Hexachlorobutadiene 21 gl 20 109 70- 135

Hexanone (MBK) 20 gl 20 103 70- 130

Isopropylbenzene 21 gl 20 105 70- 130

lsopropyltoluene 24 gl 20 121 70- 130

Methyl tert-butyl ether 21 gl 20 107 70- 130

Methyl- pentanone (MIBK) 21 gl 20 106 57 130

Methylene chloride 22 gl 20 113 70- 130

Naphthalene 20 gl 20 101 70- 130

Propylbenzene 23 gl 20 116 70- 130

Styrene 24 gl 20 123 70- 130

2- Tetrachloroethane 22 gl 20 111 70- 130

2- Tetrachloroethane 22 gl 20 114 70- 130

Tetrachloroethene 214 gl 20 107 70- 130

Toluene 224 gl 20 112 70- 130

3- Trichlorobenzene 21 gl 20 106 70- 130

4- Trichlorobenzene 19 gl 20 70- 130

5- Trichlorobenzene 19 gl 20 70- 130

1-Trichloroethane 22 gl 20 114 70- 130

2- Trichloroethane 234 gl 20 117 70- 130

Trichloroethene 21 gl 20 109 70- 130

Trichlorofluoromethane (Freon 11) 22 gl 20 111 64 147

3- Trichloropropane 24 gl 20 121 70- 130

24- Trimethylbenzene 23 gl 20 116 70- 130

1 Trimethylbenzene 23 gl 20 117 70- 130

This laboratolJ repOlt is lIot valid withoutWI authorized sigllature 011 the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 9 of25

Volatie Organic Compounds - Quality Control

Spike Source REC RPD

Anal yte( s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110175 - 5W846 5030 Water MS

LC5 8110175-BS1

Prepared amp Analyzed 04- Nov-

Vinyl chloride 254 1-9I 20 127 70- 130

115 70- 130p-Xylene 45 1-9I 40

70- 130Xylene 234 I-gl 20 117

22 20 110 70- 130Tetrahydrofuran 1-9I

20 108 70- 130Ethyl ether 21 1-91

102 70- 130Tert-amyl methyl ether 20 1-9I 20

23 20 115 70- 130

20 116 70- 130 Ethyl tert-butyl ether 1-9I

Di- isopropyl ether 23 1-9I

200 117 70- 130Tert- Butanol butyl alcohol 234 1-9I

117 53 1371 4-Dioxane 235 I-gl 200

70- 130trans-1 4-Dichloro- butene 22 I-gl 20 110

555 QC2 400 139 70- 130Ethanol 1-9I

Surrogate 4-Bromofluorobenzene 507 1-9I 50 101 70- 130

Surrogate Toluene- 50 1-9I 50 101 70- 130

50 50 100 70- 130Surrogate 1 DichloroetiJane- 1-9I 50 100 70- 130Surrogate Dibromofluoromethane 49 1-9I

LCS DUD 18110175-B5D1

Prepared amp Analyzed 04-Novshy

20 112 70- 1302- Trichlorotrifluoroethane (Freon 113) 22 1-9I

20 111 317- 144Acetone 22 I-gl

113 70- 130Acrylonitrile 22 1-9I 20

21 20 108 70- 130Benzene 1-91

20 101 70- 130Bromobenzene 20 I-gl

Bromochloromethane 21 1-9I 20 106 70- 130

110 70- 130Bromodlchloromethane 22 1-9I 20

21 20 108 70- 130Bromoform I-gl

22 20 115 43- 158Bromomethane 1-91

Butanone (MEK) 17 I-gl 20 54 137

102 70- 130Butylbenzene 204 1-9I 20

sec-Butylbenzene 21 I-gl 20 108 70- 130

21 20 109 70- 130tert- Butylbenzene I-gl

20 101 70- 130Carbon disulfide 202 1-91

20 103 70- 130Carbon tetrachloride 20 I-gl

70- 130Chlorobenzene 20 1-9I 20 104

103 131Chloroethane 20 I-gl 20 60

20 104 70- 130Chloroform 20 1-91

20 117 70- 130Chloromethane 23 1-9I

70- 130Chlorotoluene 19 1-9I 20

214 20 107 70- 130Chlorotoluene I-gl

Dibromo- 3-chloropropane 234 1-91 20 117 70- 130

20 106 66 145Dibromochloromethane 21 1-9I

22 20 110 70- 1301 Dibromoethane (EDB) 1-9I

214 20 107 70- 130Dibromomethane 1-91

20 107 70- 130Dichlorobenzene 214 1-9I

Dichlorobenzene 21 1-91 20 109 70- 130

102 70- 130Dichlorobenzene 20 1-9I 20

117 168Dichlorodilluoromethane (Freon12) 234 1-9I 20 46

Dichloroethane 22 I-gl 20 111 70- 130

20 104 70- 130

107 70- 130 Dichloroethane 20 I-gl

Dichloroethene 21 1-91 20

This laboratory report is not valid without all authorized sigllature Oil the coverpage

Page 10 of25 Reportble Detection Limit BRL = Below Reporting Limit

Volatie Organic Compounds - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110175 - SW846 5030 Water MS

LCS DUD (8110175-BSD1

Prepared amp Analyzed 04-Novshy

cis- 1 Dichloroethene 22 gl 20 112 70- 130

trans- Dichloroethene 20 gl 20 101 70- 130

Dichloropropane 22 gl 20 111 70- 130

Dichloropropane 21 gl 20 109 70- 130

Dichloropropane 23 gl 20 119 70- 130

Dichloropropene 21 gl 20 107 70- 130

cis- Dichloropropene 22 gl 20 112 70- 130

trans- Dichloropropene 204 gl 20 102 70- 130

Ethylbenzene 214 gl 20 107 70- 130

Hexachlorobutadiene 192 gl 20 70- 135

Hexanone (MBK) 21 gl 20 107 70- 130

Isopropylbenzene 19 gl 20 70- 130

lsopropyltoluene 22 gl 20 114 70- 130

Methyl tert-butyl ether 20 gl 20 104 70- 130

Methyl- pentanone (MIBK) 21 gl 20 105 57 130

Methylene chloride 21 gl 20 106 70- 130

Naphthalene 19 gl 20 70- 130

Propylbenzene 20 gl 20 103 70- 130

Styrene 23 gl 20 116 70- 130

Tetrachloroethane 20 gl 20 104 70- 130

2- Tetrachloroethane 22 gl 20 113 70- 130 04

T etrachloroethene 194 gl 20 70- 130

Toluene 21 gl 20 105 70- 130

3- Trichlorobenzene 19 gl 20 70- 130

24- Trichlorobenzene 18 gl 20 70- 130

5- Trichlorobenzene 18 gl 20 70- 130

1- Trichloroethane 21 gl 20 105 70- 130

2- Trichloroethane 224 gl 20 112 70-130

Trichloroethene 20 gl 20 103 70- 130

Trichlorofluoromethane (Freon 11) 204 gl 20 102 64 147

3- Trichloropropane 24 gl 20 121 70- 130

24- Trimethylbenzene 22 gll 20 110 70- 130

Trimethylbenzene 22 gl 20 110 70- 130

Vinyl chloride 23 gl 20 116 70- 130

Xylene 43 gl 40 108 70- 130

Xylene 224 gl 20 112 70- 130

Tetrahydrofuran 22 gl 20 112 70- 130

Ethyl ether 21 gl 20 106 70- 130

Tert-amyl methyl ether 19 gl 20 70- 130

Ethyl tert-butyl ether 22 gl 20 112 70- 130

Di- isopropyl ether 224 gl 20 112 70- 130

Tert-Butanoll butyl alcohol 222 gl 200 111 70- 130

Dioxane 237 gl 200 118 53 137

trans- Dichloro- butene 21 gl 20 106 70- 130

Ethanol 565 QC2 gl 400 141 70- 130

Surrogate 4-Bromofluorobenzene 50 gl 50 101 70- 130

Surrogate Toluene- 49 gll 50 100 70- 130

Surrogate 1 Dichloroethane- 49 gll 50 70- 130

Surrogate Dibromofluoromethane 497 gll 50 70- 130

This IaborntOJ) report is IIOt valid without all authorized sigllature 011 the coverpage

Reportable Detection Limit BRL = Below Reporting Limit Page 11 of25

Volatie Organic Compounds - Quality Control

Analyte(s) Result Flag Units RDL

Spike

Level

Source

Result REC

REC

Limits RPD

RPD

Limit

BHtch 8110175 - SW846 5030 Water MS

Matrix S ike 8110175-MS1 Source SA86826shy

Prepared amp Analyzed 04-Nov-

Benzene

Chlorobenzene

1-Dichloroethene

Toluene

Trichloroethene

Surrogate 4-Bromofluorobenzene Surrogate Toluene-Surrogate 1 Dichloroethane-Surrogate Dibromofluoromethane

17

172

17

18

17

50

504 49 49

gl

gl

gl

gl

gl

gl

gl

gl

gl

20

20

20

20

20

50

50

50 50

BRL

BRL

BRL

BRL

BRL

100 101

70- 130

70- 130

70- 130

70- 130

70- 130

70- 130 70- 130 70- 130 70- 130

Matrix S ike Du p 1811 0175-MSD1 Source SA86826-01

Prepared amp Analyzed 04-Nov-

Benzene

Chlorobenzene

Dichloroethene

Toluene

Trichloroethene

Surrogate 4-Bromofluorobenzene Surrogate Toluene-Surrogate 1 Dichloroethane-Surrogate Dibromofluoromethane

18

17

18

184

17

50

50 49 49

gl

gl

gl

gl

gl

gl

gl

gl

gl

20

20

20

20

20

50

50

50

50

BRL

BRL

BRL

BRL

BRL

100 101 100

70- 130

70- 130

70- 130

70- 130

70- 130

70- 130 70- 130 70- 130 70- 130

This laboratory report is lIot valid without (II authorized sigllature on the covel page

Page J 2 of25 Reportble Detection Limit BRL = Below Reporting Limit

Analyte( s)

Batch 8110043 - SW846 3510C

Blank 8110043-BLK1

Prepared 03-Nov-OB Analyzed OB-Nov-

Acenaphthene

Acenaphthylene

Aniline

Anthracene

Atrazine

AzobenzenelD i phenyld iazine

Benzidine

Benzo (a) anthracene

Benzo (a) pyrene

Benzo (b) fluoranthene

Benzo (g h i) perylene

Benzo (k) fluoranthene

Benzoic acid

Benzyl alcohol

Bls(2-chloroethoxy) metha ne

Bis (2-chloroethyl)ether

Bis(2-ch loroisopropyl)ether

Bis(2-ethylhexyl) phthalate

Bromophenyl phenyl ether

Butyl benzyl phthalate

Carbazole

4 -Chloro- 3-methyl phenol

Chloroaniline

Chloronaphthalene

Chlorophenol

Chlorophenyl phenyl ether

Chrysene

Dibenzo (a h) anthracene

Dibenzofuran

1 Dichlorobenzene

1 Dichlorobenzene

1 A-Dichlorobenzene

3 - Dichlorobenzidine

2A- Dichlorophenol

Diethyl phthalate

Dimethyl phthalate

Dimethylphenol

Di-n-butyl phthalate

6- D i nitro- 2-methyl phenol

2A- Dinitrophenol

2A-Dinitrotoluene

Dinitrotoluene

Di-n-octyl phthalate

Fluoranthene

Fluorene

Hexachlorobenzene

Hexachlorobutadiene

Hexachlorocyclope ntad iene

Hexachloroethane

Semivolatie Organic Compounds by GCMS - Quality Control

Spike Source REC RPD

Result Flag Units RDL Level Result REC Limits RPD Limit

BRL IJgll

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL 1J91

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJglI

BRL IJgl

BRL 1J91

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL 1J91

BRL 1J9I

BRL IJgl

BRL IJglI

BRL gl

BRL IJgl

BRL IJgl

BRL 1J9I

BRL IJglI

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL gl

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL gl

BRL IJgl

BRL IJgl

BRL IJgl 500

BRL IJgl

BRL 1J9I

BRL 1J91I

BRL IJglI

BRL IJgl

BRL IJgl

This laboratory report is IlOt valid without all authorized sigllature 011 the covel page

Page 13 of 25 Reportble Detection Limit BRL = Below Reporting Limit

Semivolatile Organic Compounds by GCMS - Quality Control

Spike Source

Analyte(s) Result Flag Units RDL Level Result REC

Batch 8110043 - SW846 35JOC

Blank 8110043-BLK1

Prepared 03-Nov-08 Analyzed 08-Nov-

Indeno (1 3-cd) pyrene BRL fgl

Isophorone BRL fgl

Methylnaphthalene BRL fgl

Methylphenol BRL fgl

3 amp 4- Methylphenol BRL fgl 10

Naphthalene BRL fgl

Nitroaniline BRL fgl

Nitroaniline BRL fgl

Nitroaniline BRL fgil 20

Nitrobenzene BRL fgl

N itrophenol BRL fgl

Nitrophenol BRL fgl 20

Nitrosodimethylamine BRL fgl

Nitrosodi-n-propylamine BRL fgl

N itrosodiphenylamine BRL fgl

Pentachlorophenol BRL fgl 20

Phenanthrene BRL fgl

Phenol BRL fgl

Pyrene BRL fgl

Pyridine BRL fgl

Methylnaphthalene BRL fgil

24- Trichlorobenzene BRL fgl

5- Trichlorophenol BRL fgl

246- Trichlorophenol BRL fgl

Pe n tach loron itrobenzene BRL fgl

5- Tetrachlorobenzene BRL fgl

Surrogate 2-Fuorobiphenyl 31 fgl 50

Surrogate 2-Fluoropheno 25 fgl 50

Surrogate Nltrobenzene- 29 fgl 50

Surrogate Phenol- 17 fgl 50

Surrogate Terphenyl-d4 318 fgl 50

Surrogate 6- Tribromopheno 36 fgl 50

LCS 811 0043-BS1

Prepared 03-Nov-08 Analyzed 08-Nov-

Acenaphthene 33 fgl 50

Acenaphthylene 33 fgl 50

Aniline 27 fgil 50

Anthracene 34 fgl 50

Atrazine 35 fgl 50

AzobenzenelDi phenyld iazi ne 35 fgl 50

Benzidine BRL fgl 50

Benzo (a) anthracene 34 fgil 50

Benzo (a) pyrene 35 fgl 50

Benzo (b) fluoranthene 364 fgl 50

Benzo (g i) perylene 36 fgl 50

Benzo (k) fluoranthene 36 fgl 50

Benzoic acid 22 fgl 50

Benzyl alcohol 36 fgl 50

Bi s (2-ch loroeth oxy) methane 40 fgl 50

B i s (2-ch loroethyl)ethe r 38 fgl 50

This laboratol) rep0l1 is not valid without an authorized signature on the cover page

Reportble Detection Limit BRL = Below Reporting Limit

REC RPD

Limits RPD Limit

30- 130 15- 110 30- 130 15-110 30- 130 15- 110

40- 130

40- 130

40-1 30

40- 130

40- 130

40- 130

224

40- 130

40- 130

40- 130

40- 130

40- 130

40- 130

40- 130

40- 130

40- 130

Page 14 of25

Analyte(s)

Batch 8110043 - SW846 3510C

LCS 8110043-851

Prepared 03-Nov-08 Analyzed 08-Nov-

B i s(2-ch loroisopropyl)ether

B is(2-ethylhexyl) phthalate

Bromophenyl phenyl ether

Butyl benzyl phthalate

Carbazole

C hloro- 3-methylphenol

Chloroaniline

Chloronaphthalene

Chlorophenol

Chlorophenyl phenyl ether

Chrysene

Dibenzo (a h) anthracene

Dibenzofuran

Dichlorobenzene

1 Dichlorobenzene

1 4-Dichlorobenzene

3 - Dichlorobenzidine

24-Dichlorophenol

Diethyl phthalate

Dimethyl phthalate

Dlmethylphenol

Di-n-butyl phthalate

6- Di nitro-2-methylphenol

24- Dinitrophenol

24- Dinitrotoluene

Dinitrotoluene

Di-n-octyl phthalate

Fluoranthene

Fluorene

Hexachlorobenzene

Hexachlorobutadiene

Hexach lorocyclopentadie ne

Hexachloroethane

Indeno (1 cd) pyrene

Isophorone

Methylnaphthalene

Methylphenol

3 amp 4- Methylphenol

Naphthalene

Nitroaniline

Nitroaniline

Nitroaniline

Nitrobenzene

Nitrophenol

Nitrophenol

N itrosodimethylamine

N itrosod i-n-propyla mine

N itrosodiphenylamine

Pentachlorophenol

Semivolatile Organic Compounds by GCMS - Qualiy Control

Spike Source REC RPD

Result Flag Units RDL Level Result REC Limits RPD Limit

36 gI 50 40- 130

38 gI 50 40- 130

38 gI 50 40- 130

39 gI 50 40- 130

43 gI 50 40- 130

38 gl 50 40- 130

30 gI 500 50 40- 130

312 gI 50 40- 130

344 gI 50 40- 130

38 gI 50 40- 130

34 gI 50 40- 130

36 gI 50 40- 130

33 gI 50 40- 130

26 gI 50 40- 130

25 gI 50 40- 130

25 gl 50 40- 130

334 gI 50 40- 130

35 gI 50 40- 130

40 gI 50 40- 130

40 gI 50 40-130

332 gI 50 40- 130

38 gI 50 40- 130

37 gI 50 40- 130

39 gI 50 40- 130

38 gi 50 40- 130

39 gI 50 40- 130

41 gI 50 40- 130

35 gI 50 40- 130

35 gI 50 40- 130

33 gI 50 40- 130

234 gI 50 40- 130

21 gI 50 40- 130

23 gI 50 40- 130

35 gI 50 40- 130

34 gl 50 40- 130

30 gI 50 40- 130

33 gI 50 40- 130

33 gI 10 50 40- 130

314 gI 50 40- 130

36 gI 50 40- 130

40 gI 50 40- 130

45 gI 20 50 40- 130

31 gI 50 40- 130

35 gI 50 40- 130

22 gI 20 50 40- 130

30 gI 50 40- 130

39 gI 50 40- 130

27 gI 50 40- 130

44 gI 20 50 40- 130

This labomtolJ report is lIot valid without all authorized sigllature 011 the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 15 of25

Semivolatie Organic Compounds by GCMS - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110043 - SW846 3510C

LCS 8110043-BS1

Prepared 03-Nov-08 Analyzed 08-Nov-

Phenanthrene 36 IJgl 50 40- 130

Phenol 21 IJgl 50 40- 130

Pyrene 344 1J91 50 40- 130

Pyridine 18 IJgl 50 130

24- Trichlorobenzene 26 IJgl 50 40- 130

Methylnaphthalene 31 IJgl 50 40- 140

24 5- Trichlorophenol 34 IJgl 50 40- 130

24 6- Trichlorophenol 36 IJgl 50 40- 130

Pe ntach loron itrobenze ne 29 IJgl 50 40- 140

1 24 Tetrachlorobenzene 25 IJgl 50 40- 140

Surrogate 2-Fluorobiphenyf Surrogate 2-Ffuorophenol Surrogate Nitrobenzeneshy

ogare Pheno Surrogate Terphenyf-dl4

Surrogate 6- Tribromophenol

32 24 337 16

33 39

IJgl

1J91

IJgl

IJgl

IJgl

IJgll

50

50

50 50

50

50

30- 130 15- 110 30- 130 15- 110 30- 130 15- 110

Semivolatie Organic Compounds by GC - Qualiy Control

Spike Source REC RPD

Analyte( s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110165 - SW846 3510C

Blank 8110165-BLK1

Prepared 04-Nov-08 Analyzed 05-Nov-

PCB 10)6 BRL IJgl 0200

PCB 1221 BRL IJgl 0200

PCB 1232 BRL IJgl 200

PCB 1242 BRL 1J91 200

PCB 1248 BRL IJgl 0200

PCB 1254 BRL IJgl 0200

PCB 1260 BRL iJgl 200

PCB 1262 BRL IJgl 0200

PCB 1268 BRL IJgl 0200

Surrogate DB-Octafluorobiphenyf (Sr) Surrogate Decachlorobiphenyl (Sr)

BRL 223

1J91

IJgl

200 200 112

30- 150 30- 150

LCS 8110165-BS1

Prepared 04-Nov-08 Analyzed 05-Nov-

PCB 1016 IJgl 0200 40- 140

PCB 1260 IJgl 0200 106 40- 140

Surrogate 4 DB-Octafluorobiphenyl (Sr) Surrogate Decachlorobiphenyl (Sr)

143 253

IJgll

IJgl

200 200 126

30- 150 30- 150

LCS DUD (8110165-BSD1

Prepared 04-Nov-08 Analyzed 05- Nov-

PCB 1016 IJgl 200 40- 140

PCB 1260 IJgl 0200 102 40- 140

Surrogate 4 DB-Octafluorobiphenyl (Sr) Surrogate Decachlorobiphenyl (Sr)

139 243

1J91

IJgl

200 200 122

30- 150 30- 150

This laboratory report is IIOt valid without all authorized siglllture 011 the cover page

Page 16 of25 Reportble Detection Limit BRL = Below Reporting Limit

Extractable Petroleum Hydrocarbons - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110272 - 8W846 3510C

Blank 811 0272-BLK1

Prepared 05-Nov-08 Analyzed 07-Novshy

Non-polar material (SGT- HEM) BRL mgl

LCS 8110272-BS1

Prepared OS-Nov-08 Analyzed 07- Novshy

Non-polar material (SGT- HEM) 14 mgl 17 79 89

This laboratory reporl is not valid without an authorized signature on the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 17 of 25

Total Metals by EP A 200 Series Methods - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110121 - EPA 200 Series

Blank 8110121-BlK1

Prepared 05-Nov-08 Analyzed 07- Nov-

Iron BRL mgll 0150

Nickel BRL mgll 0050

Zinc BRL mgll 0050

Copper BRL mgll 0050

Arsenic BRL mgll 0040

Cadmium BRL mgll 0025

Chromium BRL mgll 0050

Silver BRL mgll 0050

lCS 8110121-BS1

Prepared 05-Nov-08 Analyzed 08-Nov-

Iron mgll 0150 85- 115

Nickel mgll 0050 104 85- 115

Zinc mgll 0050 103 85- 115

Silver mgll 0050 85- 115

Cadmium mgll 0025 105 85- 115

Chromium mgll 0050 101 85- 115

Copper mgll 0050 85- 115

Arsenic 125 mgll 0040 100 85- 115

licate 8110121-DUP1 Source SA86695-01

Prepared 05-Nov-08 Analyzed 08-Nov-

Zinc 0234 mgll 0050 0236

Nickel 0018 mgll 0050 BRL

Iron 0718 mgll 0150 0668

Copper BRL mgll 0050 BRL

Cadmium BRL mgli 0025 BRL

Arsenic BRL mgll 0040 BRL

Chromium BRL mgll 0050 BRL

Silver BRL mgll 0050 BRL

Matrix S ike 8110121-MS1 Source SA86695-02

Prepared 05-Nov-08 Analyzed 08-Nov-

Iron mgll 0150 70- 130

Nickel mgll 0050 BRL 101 70- 130

Zinc mgll 0050 125 0140 101 70- 130

Arsenic mgll 0040 BRL 100 70- 130

Cadmium 129 mgll 0025 BRL 104 70- 130

Copper mgll 0050 0038 101 70- 130

Silver mgll 0050 BRL 101 70- 130

Chromium 128 mgll 0050 BRL 102 70- 130

Matrix S lke 8110121-MS2 Source SA86720shy

Prepared 05-Nov-08 Analyzed 08- Nov-

Iron 85 QM2 mgll 0150 83 156 70- 130

Zinc mgll 0050 70- 130

Nickel 142 mgll 0050 199 70- 130

Silver 149 mgll 0050 125 BRL 119 70- 130

Arsenic mgll 0040 0183 108 70- 130

Chromium mgI 0050 0614 101 70- 130

Cadmium 124 mgll 0025 0021 70- 130

Copper 142 mgll 0050 0176 112 70- 130

This laboratory report is 110t mlid without all authorized sigllature 011 the cover page

Page 18 of25 Reportble Detection Limi( BRL = Below Reporting Limit

Total Metals by EP A 200 Series Methods - Quality Control

Analyte(s) Result Flag Units RDL

Spike

Level

Source

Result REC

REC

Limits RPD

RPD

Limit

Batch 8110121 - EPA 200 Series

Post S ike 811 0121-PS1 Source SA86695shy

Prepared 05-Nov-08 Analyzed 08-Nov-

Nickel

Iron

Zinc

Chromium

Copper

Arsenic

Cadmium

Silver

mgI

mgI

mgI

mgI

mgI

mgI

mgll

mgll

0050

0150

0050

0050

0050

0040

0025

0050

BRL

0140

BRL

0038

BRL

BRL

BRL

102

100

102

100

100

103

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

Post S ike 8110121-PS2 Source SA86720-01

Prepared 05-Nov-08 Analyzed 08-Nov-

Nickel

Zinc

Iron

Chromium

Arsenic

Cadmium

Copper

Silver

142

83

144

QM2

mgll

mgll

mgll

mgll

mgll

mgI

mgI

mgI

0050

0050

0150

0050

0040

0025

0050

0050

199

83

0614

0183

0021

0176

BRL

102

106

110

115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

Batch 8110122 - EPA200SW7000 Series

Blank 8110122-BlK1

Prepared 05-Nov-08 Analyzed 11-Nov-

Mercury BRL mgll 00020

lCS 8110122-BS1

Prepared 05- Nov-08 Analyzed 11-Nov-

Mercury 00425 mgi 00020 00500 85- 115

licate 811 0122-DUP1 Source SA86804-01

Prepared 05-Nov-08 Analyzed 11-Nov-

Mercury 00036 mgI 00020 00037

Matrix S ike 8110122-MS1 Source SA86764shy

Prepared 05-Nov-08 Analyzed 11-Nov-

Mercury 00496 mgll 00020 00500 00052 75- 125

Post S ike 8110122-PS1 Source SA86764shy

Prepared 05-Nov-08 Analyzed 11- Nov-

Mercury 00481 mgll 00020 00500 00052 85- 115

Batch 8110386 - EPA 200 Series

Blank 8110386-BLK1

Prepared 07-Nov-08 Analyzed 08-Nov-

Selenium

Lead

Antimony

BRL

BRL

BRL

mgll

mgI

mgll

0002

0002

0002

lCS 8110386-BS1

Prepared 07 -Nov-08 Analyzed 08-Nov-

Antimony

Lead

Selenium QC2

mgI

mgll

mgll

0125

0125

0125

125 111

111

123

85- 115

85- 115

85- 115

This laboratOlY rep0l1 is 110t valid without all authorized sigl1atule 011 the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 19 of25

Total Metals by EP A 200 Series Methods - Quality Control

Analyte(s) Result Flag Units RDL

Spike

Level

Source

Result REC

REC

Limits RPD

RPD

Limit

Batch 8110386 - EPA 200 Series

licate 811 0386-DUP1 Source SA86901-03

Prepared 07 -Nov-08 Analyzed 08- Nov-

Antimony 0005

Selenium BRL

Lead 0010 QR9

mgI

mgll

mgll

0002

0002

0002

0005

BRL

0013

Matrix S ike 8110386-MS1 Source SA86901shy

Prepared 07 -Nov-08 Analyzed 08-Nov-

Antimony

Selenium

Lead

mgI

mgll

mgll

0125

0125

0125 125

0005

BRL

0013

111

120

111

70- 130

70- 130

70- 130

Post S ike 811 0386-PS1 Source SA86901-03

Prepared 07-Nov-08 Analyzed 08-Nov-

Antimony

Lead 142

mgll

mgI

0125

0125 125

0005

0013

108

114

85- 115

85- 115

This laboratolY Ieport is 1101 valid without all authorized sigl1atule 011 the cover page

Page 20 of 25 Reportble Detection Limit BRL = Below Reporting Limit

General Chemistry Parameters - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8102398 - General Preparation

Blank 8102398-BLK1

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium BRL mgll 005

Blank 8102398-BLK2

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium BRL mgI 005

LCS 81 02398-BS1

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 049 mgll 005 0501 90- 110

LCS 81 02398-BS2

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 051 mgll 005 0501 102 90- 110

licate 81 02398-DUP1 Source SA86804-01

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium BRL mgll 25 BRL

Matrix S ike 81 02398-MS1 Source SA86804-01

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 235 mgll 25 250 BRL 80- 120

Matrix S ike DU D 8102398-MSD1 Source SA86804-01

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 240 mgll 25 250 BRL 80- 120

Reference 81 02398-SRM1

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 023 mgll 005 0250 85- 115

Batch 8102399 - General Preparation

Blank 8102399-BLK1

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine BRL mgI 020

Blank 8102399-BlK2

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine BRL mgll 020

lCS 81 02399-BS1

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine 053 mgll 020 0500 106 90- 110

LCS 81 02399-BS2

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine 049 mgll 020 0500 90- 110

licate 8102399-DUP1 Source SA86804shy

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine BRL mgll 100 BRL

Matrix S ike 8102399-MS1 Source SA86804-01

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine 230 mgI 100 250 BRL 80- 120

Matrix S ike DU D 8102399-MSD1 Source SA86804shy

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine 260 mgI 100 250 BRL 104 80- 120 200

This laboratolJ report is IIOt valid without all authorized sigllatule Oil the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 21 of 25

General Chemistry Parameters - Quality Control

Spike Source REC RPD

Units RDL Level Result REC Limits RPD LimitAnalyte(s) Result Flag

Batch 8102399 - General Preparation

Matrix S ike DU D (81 02399-MSD1 Source SA86804shy

Prepared amp Analyzed 31-0ctshy

Reference 8102399-SRM1

Prepared amp Analyzed 31-0ctshy020 0967 111 85- 115Total Residual Chlorine 107 mgll

Batch 8110199 - 514500 CN C

Blank 8110199-BLK1

Prepared 04-Nov-08 Analyzed 05-Nov-

Cyanide (total) BRL mgI 0100

Blank 8110199-BLK2

Prepared 04-Nov-08 Analyzed 05-Nov-

Cyanide (total) BRL mgll 0100

LCS 8110199-BS1

Prepared 04-Nov-08 Analyzed 05-Novshy

300 105 90- 110Cyanide (total) 314 mgll 0100

LCS 8110199-BS2

Prepared 04-Nov-08 Analyzed 05- Nov-

Cyanide (total) 272 mgll 0100 300 90- 110

licate 8110199-DUP1 Source SA86725-02

Prepared 04-Nov-08 Analyzed 05-Nov-

Cyanide (total) BRL mgll 0100 BRL

Matrix S ike 8110199-MS1 Source SA86725-02

Prepared 04-Nov-08 Analyzed 05- Nov-

Cyanide (total) 155 mgllOM 0100 300 BRL 90- 110

Matrix S ike DU D (8110199-MSD1 Source SA86725-02

Prepared 04-Nov-08 Analyzed 05-Novshy

326 OR mgll 0100 300 BRL 109 90- 110Cyanide (total)

Reference 8110199-SRM1

Prepared 04-Nov-08 Analyzed 05- Novshy

336 mgll 0100 361 75- 125Cyanide (total)

Batch 811 0464 - General Preparation

Blank 8110464-BLK1

Prepared amp Analyzed 06- Nov-

Total Suspended Solids BRL mgll

Blank 811 0464-BlK2

Prepared amp Analyzed 06-Nov-

Total Suspended Solids BRL mgI

licate 8110464-DUP1 Source SA86782shy

Prepared amp Analyzed 06-Nov-

Total Suspended Solids BRL mgll BRL

licate 811 0464-DUP2 Source SA86804shy

Prepared amp Analyzed 06-Novshy

14000Total Suspended Solids 16000 mgll 50

Reference 8110464-SRM1

Prepared amp Analyzed 06- Nov-

This laboratolJ report is 110t Ialid without (Iauthorized sigllatule 011 the cover page

Page 22 of 25 Reportble Detection Limit BRL = Below Reporting Limit

General Chemistry Parameters - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110464 - General Preparation

Reference 8110464-SRM1

Prepared amp Analyzed 06-Nov-

Total Suspended Solids 42 mgll 44 90- 110

Reference 8110464-SRM2

Prepared amp Analyzed 06- Nov-

Total Suspended Solids 42 mgI 444 90- 110

This labomtory report is lot valid without all authorized sigllature Oil the cover page

Reportable Detection Limit BRL = Below Reporting Limit Page 23 of 25

Notes and Definitions

CIHT A hoJd time of 12 hours has been set to expedite this analysis through the laboratory However the hold time for Chlorine

Residual is not specified within the method other than to state that the samples should be analyzed as soon as possible

QC2 Analyte out of acceptance range in QC spike but no reportable concentration present in sample

QM2 The RPD andor percent recovery for this QC spike sample cannot be accurately calculated due to the high concentration of analyte inherent in the sample

QM7 The spike recovery was outside acceptance limits for the MS andor MSD The batch was accepted based on acceptable LCS recovery

QR7 The RPD exceeded the QC control limits however precision is demonstrated with acceptable RPD values for batch duplicate

QR9 RPD out of acceptance range The batch is accepted based upon LCS andor LCSD recovery

ROI The Reporting Limit has been raised to account for matrix interference

MSMSD ran outside of 12 hour window

BRL Below Reporting Limit - Analyte NOT DETECTED at or above the reporting limit

dry Sample results reported on a dry weight basis

Not Reported

RPD Relative Percent Difference

Detected but below the Reporting Limit therefore result is an estimated concentration (CLP J-Flag)

A plus sign (+) in the Method Reference column indicates the method is not accredited by NELAC

lntemretation of Total Petroleum Hvdrocarbon Report

Petroleum identification is detennined by comparing the GC fingerprint obtained from the sample with a library of GC fingerprints obtained from analyses of various petroleum products Possible match categories are as follows

Gasoline - includes regular unleaded premium etc

Fuel Oil 2 - includes home heating oil 2 fuel oil and diesel

Fuel Oil 4 - includes 4 fuel oil Fuel Oil 6 - includes 6 fuel oil and bunker C oil

Motor Oil - includes virgin and waste automobile oil Ligroin - includes mineral spirits petroleum naphtha vmampp naphtha

Aviation Fuel- includes kerosene Jet A and JP-

Other Oil - includes lubricating and cutting oil and silicon oil

A t times the unidentified petroleum product is quantified using a calibration that 110St closely approximates the distribution of

compounds in the sample When this occurs the result is qualified as TPH (Calculated as)

This laboratolY report is lot valid without all authorized sigllature 011 the cOIer page

Page 24 of 25 Reportable Detection Limit BRL = Below Reporting Limit

Laboratorv Control Sample (LCS) A known matrix spiked with compound(s) representative of the target analytes which is used to document laboratory perfoff1ance

Matrix Duplicate An intra-laboratory split sample which is used to document the precision of a method in a given sample matrix

Matrix Spike An aliquot of a sample spiked with a known concentration of target analyte(s) The spiking occurs prior to sample preparation and analysis A matrix spike is used to document the bias of a method in a given sample matrix

Method Blank An analyte-free matrix to which all reagents are added in the same volumes or proportions as used in sampJe processing The method blank should be carried through the complete sample preparation and analytical procedure The method

blank is used to document contamination resulting from the analytical process

Method Detection Limit (MDL) The minimum concentration ofa substance that can be measured and reported with 99 confidence that the analyte concentration is greater than zero and is detennined from analysis of a sample in a given matrix type containing the analyte

Reportable Detection Limit (RDL) The lowest concentration that can be reliably achieved within specified limits of precision and accuracy during routine laboratory operating conditions For many analytes the RDL analyte concentration is selected as the Jowest non-zero standard in the calibration curve While the RDL is approximately 5 to JO times the MDL the RDL for eachsample takes

into account the sampJe volumeweight extractJdigestate volume cleanup procedures and if applicable dry weight correction Sample RDLs are highly matrix-dependent

Surrogate An organic compound which is similar to the target analyte(s) in chemical composition and behavior in the analytical process but which is not nonnally found in environmental samples These compounds are spiked into all blanks standards and

samples prior to analysis Percent recoveries are calculated for each surrogate

Validated by

Hanibal C Tayeh Ph Rebecca Merz

This laboratory report is not alid without allilutholized signature 011 the cover page

Reportable Detection Limit BRL = Below Reporting Limit Page 25 of25

( - - - - - -- ) ---- - -_ _ -- __ j j - - - - - = -_- -- - - - -= q _-- - - - - -- - - ~~~~~~ ( =- - - - -__ __ _---- _-( - --- - -jshy

Tshy -7 fli1 I I II L

i I J-shycshy1 (J

1 it UtI -i I

- t X pl 1- I c i I fl -c - lL- II - (i- 1- l r i = I) r I c

=- i j

I I

1 I k- 5 1

Isl i I

i3 I

11

IJ i

i Ii -shyI i F I I 1 I shy

-r- jf0J _ IV rd iishy7S L J

1 ~~~rjotC I -

-s it i (P r l t) - Ishy

-r ni-vT (11I i

i I L 11 ( i t St

1

PLId l

IJ

5 IS l-

1

1

1I fjeuroi

J iii- f

f

I c

-S 7 1

( I C)

o I

7__shy

-

Apf)Cndix uent Litnr(alwl1S I nen m ttJ

Total S1J IIrndrd Salids n-SS)

TU(illl csrdnal ChlGrinc (TRC)

TotRI PetrtctJl H droesrhfi1S (TPH)

Cplli(e (CN)

Benzene (8)

Tolllene iT)

EtD) Jbcne tE) - 100-14

(111 )) Xlcnc eX)

Tota1 nTBx

10 th)cne OI)(midc (EDn) (2- Dibttlo-m thtne)

I I 111edl)I- krt-Bucyl El r (MtBE)

i4c i Bulyl kol1o (TA) (l rliar) nitllnor)

13 t-Am)J JfoHly l Ethel (TAME)

14 lI)hlILknc

L5 Clrlon Tctlcltl(r d c

16 14 Dkblunlb-cnzne (p DCB)

Ukhlorobe nc (o-DCB)

I S 13 DicliloII lJzcne (ttlI)CB)

19 TolM d icMorobfLl C1)C

2(1 Diehln uClhaDc (DCA)

211 2 Diddomcthme (DCA)

Dichtl lhyrcnQ (DCE)

Eftu1 111 it

30 urjli ramsUtjr tmg1) SO mIlfor h drostatic tcstng Oil)

1W = r 1 egI

St3 5 ug

SW 10 UIl

F = S2 ltgI

0 lg1

$00 ug1- h Costatic tcstin 0111

(Im itlI IL u I II) t I1TEX)

(limited 11$ uglL total aT)

(timitw as llgiL iou IHEX)

I 00 Igl

05 ugll

70 0 Itgif

10nH(1 Only (u1

MORitol Onr (ugH_

20 ugiJ

ngl

t tlgl

(it)O ug

32(J III

763 ugiJ In NH ()tlly

7D u

0 llgll

2 U

Urn1 ( pe basoo 0 nlh sample

iUc)rltbr nI

Dlonrld ern

clair) m murn

monthlY1 IIII

dU mJlximum

dflll) maximum

dally lIiluirnnm

dail) ma nurn

d)) mUlmum

daily JUxirnurn

daB maxinrum

daily Iljluimum

dally mnlmurn

dan maxinUHI

daily mnhullm

daily lJuximult

IIJi maXilHlm

dJI milximum

(i IIi I) D131iltlm

iry m Jrnltm

maxImum

d3J1y tlHlximum

__----_

Rllplc T

Nlb

nb

gntb

Irab

grab

glb

gmb

glb

rab

grab

h

grab

Jntb

gl

grab

grab

gHlb

grab

pb

grub

jJih

Volatie Organic Compounds - Quality Control

Analyte(s) Result Flag Units RDL

Spike

Level

Source

Result REC

REC

Limits RPD

RPD

Limit

Batch 8110175 - SW846 5030 Water MS

Blank 811 D175-BLK1

Prepared amp Analyzed 04- Novshy

2- Trichlorotrifluoroethane (Freon 113) BRL JJ9I 10

Acetone

Acrylonitrile

Benzene

Bromobenzene

Bromochloromethane

Bromodichloromethane

Bromoform

Bromomethane

Butanone (MEK)

Butylbenzene

sec-Butylbenzene

tert- Butylbenzene

Carbon disulfide

Carbon tetrachloride

Chlorobenzene

Chloroethane

Chloroform

Chloromethane

Chlorotoluene

Chlorotoluene

1 Dibromo- chloropropane

Dibromochloromethane

1 Dibromoethane (ED B)

Dibromomethane

1 Dichlorobenzene

1 Dichlorobenzene

1 Dichlorobenzene

Dichlorodifluoromethane (Freon12)

1-Dichloroethane

1 Dichloroethane

1-Dichloroethene

cis- 1 Dichloroethene

trans-1 Dichloroethene

1 Dichloropropane

1 Dichloropropane

Dichloropropane

1-Dichloropropene

cis- 1 Dichloropropene

trans- 1 Dichloropropene

Ethylbenzene

Hexachlorobutadiene

Hexanone (MBK)

Isopropyl benzene

lsopropyltoluene

Methyl tert-butyl ether

Methyl- pentanone (MIBK)

Methylene chloride

Naphthalene

BRL 10JJ91

BRL JJ91

BRL JJ91

BRL JJ91

BRL JJ91

BRL JJ91

BRL JJ91

BRL JJ9I

BRL 10JJ9I

BRL JJ91

BRL JJ9I

BRL 10JJ91

BRL JJ9I

BRL JJ9I

BRL JJ9I

BRL JJ9I

BRL JJ9I

BRL JJ91

BRL JJ9I

BRL JJ9I

BRL JJ9I

BRL JJ91I

BRL JJ9I

BRL JJ9I

BRL JJ91

BRL JJ91

BRL JJ9I

BRL JJ91

BRL JJ91

BRL JJ91I

BRL JJ91

BRL JJ91

BRL JJ9I

BRL JJ91

BRL JJ9I

BRL JJ91

BRL JJ91

BRL JJ91I

BRL JJ91I

BRL JJ9I

BRL JJ9I

BRL JJ9I 10

BRL JJ9I

BRL fJgl

BRL JJ9I

BRL JJ91 10

BRL JJ9I

BRL JJ91

This laboratOlY report is IIOt valid without all authorized sigllature 011 the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 7 of 25

Volatie Organic Compounds - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110175 - SW846 5030 Water MS

Blank 8110175-BLK1

Prepared amp Analyzed 04- Nov-

Propylbenzene BRL gI

Styrene BRL gI

2- Tetrachloroethane BRL gI

2- Tetrachloroethane BRL gI

Tetrachloroethene BRL gI

Toluene BRL gI

3- Trichlorobenzene BRL gI

24- Trichlorobenzene BRL gI

5- Trichlorobenzene BRL gI

1- Trichloroethane BRL gI

2- Trichloroethane BRL gI

Trichloroethene BRL gI

Trichlorofluoromethane (Freon 11) BRL gI

3- Trichloropropane BRL gI

24- Trimethylbenzene BRL gI

1 Trimethylbenzene BRL gI

Vinyl chloride BRL gl

Xylene BRL gI

Xylene BRL gI

Tetrahydrofuran BRL gI 10

Ethyl ether BRL gI 10

BRL gI

Ethyl tert-butyl ether BRL gI

rert-amyl methyl ether

Di- isopropyl ether BRL gI

Tert- Butanoll butyl alcohol BRL gl 10

1 4- Dioxane BRL gI 20

trans- 1 Dichloro- butene BRL gl

Ethanol BRL gl 400

Surrogate 4-Bromofluorobenzene 48 gl 50 70- 130

50 70- 130Surrogate Toluene- 497 gI

Surrogate 1 Dichloroethane- 507 gl 50 101 70- 130

gl 50 70- 130Surrogate Dibromofluoromethane 48

LCS 8110175-BS1

Prepared amp Analyzed 04-Novshy

123 70- 1302- Trichlorotrifluoroethane (Freon 113) 24 gl 20

21 gl 20 110 31 144Acetone 20 112 70- 130Acrylonitrile 22 gl

gi 115Benzene 23 20 70- 130

gl 20 104 70- 130Bromobenzene 20

112 70- 130Bromochloromethane 224 gl 20

23 gl 20 118 70- 130Bromodichloromethane

gI 20 106 70-130Bromoform 21

gI 127 43- 158Bromomethane 254 20

17 gl 20 54 137Butanone (MEK)

20 110 70- 130Butylbenzene 219 gl

232 gl 20 116 70- 130sec- Butylbenzene

gI 20 118 70- 130tert-Butylbenzene 23

112 70- 130Carbon disulfide 224 gI 20

Carbon tetrachloride 224 gl 20 112 70- 130

gl 20 110 70- 130Chlorobenzene 22

This laboratory report is not valid without an authorized signature on the cover page

Page 8 of 25 Reportable Detection Limit BRL = Below Reporting Limit

Volatie Organic Compounds - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110175 - SW846 5030 Water MS

LCS 811D175-BS1

Prepared amp Analyzed 04- Nov-

Chloroethane 22 gl 20 111 60 131

Chloroform 21 gll 20 109 70- 130

Chloromethane 25 gl 20 127 70- 130

Chlorotoluene 19 gl 20 70- 130

Chlorotoluene 22 gl 20 112 70- 130

1 Dibromo-3-chloropropane 22 gl 20 114 70- 130

Dibromochloromethane 22 gl 20 110 66 145

1 Dibromoethane (EDB) 222 gl 20 111 70- 130

Dibromomethane 22 gl 20 111 70- 130

1 Dichlorobenzene 22 gl 20 113 70- 130

1 Dichlorobenzene 23 gl 20 115 70- 130

1 Dichlorobenzene 214 gl 20 107 70- 130

Dichlorodifluoromethane (Freon 12) 25 gl 20 128 46 168

1-Dichloroethane 23 gl 20 117 70- 130

1 Dichloroethane 21 gl 20 109 70- 130

1-Dichloroethene 234 gl 20 117 70- 130

cis- 1 Dichloroethene 23 gl 20 118 70- 130

trans- 1 Dichloroethene 21 gl 20 108 70-130

1 Dichloropropane 23 gl 20 118 70-130

1 Dichloropropane 22 gl 20 113 70- 130

Dichloropropane 25 gl 20 129 70- 130

1-Dichloropropene 23 gl 20 115 70- 130

cis- 1 Dichloropropene 23 gl 20 118 70- 130

trans- 1 Dichloropropene 214 gl 20 107 70- 130

Ethylbenzene 23 gl 20 115 70- 130

Hexachlorobutadiene 21 gl 20 109 70- 135

Hexanone (MBK) 20 gl 20 103 70- 130

Isopropylbenzene 21 gl 20 105 70- 130

lsopropyltoluene 24 gl 20 121 70- 130

Methyl tert-butyl ether 21 gl 20 107 70- 130

Methyl- pentanone (MIBK) 21 gl 20 106 57 130

Methylene chloride 22 gl 20 113 70- 130

Naphthalene 20 gl 20 101 70- 130

Propylbenzene 23 gl 20 116 70- 130

Styrene 24 gl 20 123 70- 130

2- Tetrachloroethane 22 gl 20 111 70- 130

2- Tetrachloroethane 22 gl 20 114 70- 130

Tetrachloroethene 214 gl 20 107 70- 130

Toluene 224 gl 20 112 70- 130

3- Trichlorobenzene 21 gl 20 106 70- 130

4- Trichlorobenzene 19 gl 20 70- 130

5- Trichlorobenzene 19 gl 20 70- 130

1-Trichloroethane 22 gl 20 114 70- 130

2- Trichloroethane 234 gl 20 117 70- 130

Trichloroethene 21 gl 20 109 70- 130

Trichlorofluoromethane (Freon 11) 22 gl 20 111 64 147

3- Trichloropropane 24 gl 20 121 70- 130

24- Trimethylbenzene 23 gl 20 116 70- 130

1 Trimethylbenzene 23 gl 20 117 70- 130

This laboratolJ repOlt is lIot valid withoutWI authorized sigllature 011 the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 9 of25

Volatie Organic Compounds - Quality Control

Spike Source REC RPD

Anal yte( s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110175 - 5W846 5030 Water MS

LC5 8110175-BS1

Prepared amp Analyzed 04- Nov-

Vinyl chloride 254 1-9I 20 127 70- 130

115 70- 130p-Xylene 45 1-9I 40

70- 130Xylene 234 I-gl 20 117

22 20 110 70- 130Tetrahydrofuran 1-9I

20 108 70- 130Ethyl ether 21 1-91

102 70- 130Tert-amyl methyl ether 20 1-9I 20

23 20 115 70- 130

20 116 70- 130 Ethyl tert-butyl ether 1-9I

Di- isopropyl ether 23 1-9I

200 117 70- 130Tert- Butanol butyl alcohol 234 1-9I

117 53 1371 4-Dioxane 235 I-gl 200

70- 130trans-1 4-Dichloro- butene 22 I-gl 20 110

555 QC2 400 139 70- 130Ethanol 1-9I

Surrogate 4-Bromofluorobenzene 507 1-9I 50 101 70- 130

Surrogate Toluene- 50 1-9I 50 101 70- 130

50 50 100 70- 130Surrogate 1 DichloroetiJane- 1-9I 50 100 70- 130Surrogate Dibromofluoromethane 49 1-9I

LCS DUD 18110175-B5D1

Prepared amp Analyzed 04-Novshy

20 112 70- 1302- Trichlorotrifluoroethane (Freon 113) 22 1-9I

20 111 317- 144Acetone 22 I-gl

113 70- 130Acrylonitrile 22 1-9I 20

21 20 108 70- 130Benzene 1-91

20 101 70- 130Bromobenzene 20 I-gl

Bromochloromethane 21 1-9I 20 106 70- 130

110 70- 130Bromodlchloromethane 22 1-9I 20

21 20 108 70- 130Bromoform I-gl

22 20 115 43- 158Bromomethane 1-91

Butanone (MEK) 17 I-gl 20 54 137

102 70- 130Butylbenzene 204 1-9I 20

sec-Butylbenzene 21 I-gl 20 108 70- 130

21 20 109 70- 130tert- Butylbenzene I-gl

20 101 70- 130Carbon disulfide 202 1-91

20 103 70- 130Carbon tetrachloride 20 I-gl

70- 130Chlorobenzene 20 1-9I 20 104

103 131Chloroethane 20 I-gl 20 60

20 104 70- 130Chloroform 20 1-91

20 117 70- 130Chloromethane 23 1-9I

70- 130Chlorotoluene 19 1-9I 20

214 20 107 70- 130Chlorotoluene I-gl

Dibromo- 3-chloropropane 234 1-91 20 117 70- 130

20 106 66 145Dibromochloromethane 21 1-9I

22 20 110 70- 1301 Dibromoethane (EDB) 1-9I

214 20 107 70- 130Dibromomethane 1-91

20 107 70- 130Dichlorobenzene 214 1-9I

Dichlorobenzene 21 1-91 20 109 70- 130

102 70- 130Dichlorobenzene 20 1-9I 20

117 168Dichlorodilluoromethane (Freon12) 234 1-9I 20 46

Dichloroethane 22 I-gl 20 111 70- 130

20 104 70- 130

107 70- 130 Dichloroethane 20 I-gl

Dichloroethene 21 1-91 20

This laboratory report is not valid without all authorized sigllature Oil the coverpage

Page 10 of25 Reportble Detection Limit BRL = Below Reporting Limit

Volatie Organic Compounds - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110175 - SW846 5030 Water MS

LCS DUD (8110175-BSD1

Prepared amp Analyzed 04-Novshy

cis- 1 Dichloroethene 22 gl 20 112 70- 130

trans- Dichloroethene 20 gl 20 101 70- 130

Dichloropropane 22 gl 20 111 70- 130

Dichloropropane 21 gl 20 109 70- 130

Dichloropropane 23 gl 20 119 70- 130

Dichloropropene 21 gl 20 107 70- 130

cis- Dichloropropene 22 gl 20 112 70- 130

trans- Dichloropropene 204 gl 20 102 70- 130

Ethylbenzene 214 gl 20 107 70- 130

Hexachlorobutadiene 192 gl 20 70- 135

Hexanone (MBK) 21 gl 20 107 70- 130

Isopropylbenzene 19 gl 20 70- 130

lsopropyltoluene 22 gl 20 114 70- 130

Methyl tert-butyl ether 20 gl 20 104 70- 130

Methyl- pentanone (MIBK) 21 gl 20 105 57 130

Methylene chloride 21 gl 20 106 70- 130

Naphthalene 19 gl 20 70- 130

Propylbenzene 20 gl 20 103 70- 130

Styrene 23 gl 20 116 70- 130

Tetrachloroethane 20 gl 20 104 70- 130

2- Tetrachloroethane 22 gl 20 113 70- 130 04

T etrachloroethene 194 gl 20 70- 130

Toluene 21 gl 20 105 70- 130

3- Trichlorobenzene 19 gl 20 70- 130

24- Trichlorobenzene 18 gl 20 70- 130

5- Trichlorobenzene 18 gl 20 70- 130

1- Trichloroethane 21 gl 20 105 70- 130

2- Trichloroethane 224 gl 20 112 70-130

Trichloroethene 20 gl 20 103 70- 130

Trichlorofluoromethane (Freon 11) 204 gl 20 102 64 147

3- Trichloropropane 24 gl 20 121 70- 130

24- Trimethylbenzene 22 gll 20 110 70- 130

Trimethylbenzene 22 gl 20 110 70- 130

Vinyl chloride 23 gl 20 116 70- 130

Xylene 43 gl 40 108 70- 130

Xylene 224 gl 20 112 70- 130

Tetrahydrofuran 22 gl 20 112 70- 130

Ethyl ether 21 gl 20 106 70- 130

Tert-amyl methyl ether 19 gl 20 70- 130

Ethyl tert-butyl ether 22 gl 20 112 70- 130

Di- isopropyl ether 224 gl 20 112 70- 130

Tert-Butanoll butyl alcohol 222 gl 200 111 70- 130

Dioxane 237 gl 200 118 53 137

trans- Dichloro- butene 21 gl 20 106 70- 130

Ethanol 565 QC2 gl 400 141 70- 130

Surrogate 4-Bromofluorobenzene 50 gl 50 101 70- 130

Surrogate Toluene- 49 gll 50 100 70- 130

Surrogate 1 Dichloroethane- 49 gll 50 70- 130

Surrogate Dibromofluoromethane 497 gll 50 70- 130

This IaborntOJ) report is IIOt valid without all authorized sigllature 011 the coverpage

Reportable Detection Limit BRL = Below Reporting Limit Page 11 of25

Volatie Organic Compounds - Quality Control

Analyte(s) Result Flag Units RDL

Spike

Level

Source

Result REC

REC

Limits RPD

RPD

Limit

BHtch 8110175 - SW846 5030 Water MS

Matrix S ike 8110175-MS1 Source SA86826shy

Prepared amp Analyzed 04-Nov-

Benzene

Chlorobenzene

1-Dichloroethene

Toluene

Trichloroethene

Surrogate 4-Bromofluorobenzene Surrogate Toluene-Surrogate 1 Dichloroethane-Surrogate Dibromofluoromethane

17

172

17

18

17

50

504 49 49

gl

gl

gl

gl

gl

gl

gl

gl

gl

20

20

20

20

20

50

50

50 50

BRL

BRL

BRL

BRL

BRL

100 101

70- 130

70- 130

70- 130

70- 130

70- 130

70- 130 70- 130 70- 130 70- 130

Matrix S ike Du p 1811 0175-MSD1 Source SA86826-01

Prepared amp Analyzed 04-Nov-

Benzene

Chlorobenzene

Dichloroethene

Toluene

Trichloroethene

Surrogate 4-Bromofluorobenzene Surrogate Toluene-Surrogate 1 Dichloroethane-Surrogate Dibromofluoromethane

18

17

18

184

17

50

50 49 49

gl

gl

gl

gl

gl

gl

gl

gl

gl

20

20

20

20

20

50

50

50

50

BRL

BRL

BRL

BRL

BRL

100 101 100

70- 130

70- 130

70- 130

70- 130

70- 130

70- 130 70- 130 70- 130 70- 130

This laboratory report is lIot valid without (II authorized sigllature on the covel page

Page J 2 of25 Reportble Detection Limit BRL = Below Reporting Limit

Analyte( s)

Batch 8110043 - SW846 3510C

Blank 8110043-BLK1

Prepared 03-Nov-OB Analyzed OB-Nov-

Acenaphthene

Acenaphthylene

Aniline

Anthracene

Atrazine

AzobenzenelD i phenyld iazine

Benzidine

Benzo (a) anthracene

Benzo (a) pyrene

Benzo (b) fluoranthene

Benzo (g h i) perylene

Benzo (k) fluoranthene

Benzoic acid

Benzyl alcohol

Bls(2-chloroethoxy) metha ne

Bis (2-chloroethyl)ether

Bis(2-ch loroisopropyl)ether

Bis(2-ethylhexyl) phthalate

Bromophenyl phenyl ether

Butyl benzyl phthalate

Carbazole

4 -Chloro- 3-methyl phenol

Chloroaniline

Chloronaphthalene

Chlorophenol

Chlorophenyl phenyl ether

Chrysene

Dibenzo (a h) anthracene

Dibenzofuran

1 Dichlorobenzene

1 Dichlorobenzene

1 A-Dichlorobenzene

3 - Dichlorobenzidine

2A- Dichlorophenol

Diethyl phthalate

Dimethyl phthalate

Dimethylphenol

Di-n-butyl phthalate

6- D i nitro- 2-methyl phenol

2A- Dinitrophenol

2A-Dinitrotoluene

Dinitrotoluene

Di-n-octyl phthalate

Fluoranthene

Fluorene

Hexachlorobenzene

Hexachlorobutadiene

Hexachlorocyclope ntad iene

Hexachloroethane

Semivolatie Organic Compounds by GCMS - Quality Control

Spike Source REC RPD

Result Flag Units RDL Level Result REC Limits RPD Limit

BRL IJgll

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL 1J91

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJglI

BRL IJgl

BRL 1J91

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL 1J91

BRL 1J9I

BRL IJgl

BRL IJglI

BRL gl

BRL IJgl

BRL IJgl

BRL 1J9I

BRL IJglI

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL gl

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL gl

BRL IJgl

BRL IJgl

BRL IJgl 500

BRL IJgl

BRL 1J9I

BRL 1J91I

BRL IJglI

BRL IJgl

BRL IJgl

This laboratory report is IlOt valid without all authorized sigllature 011 the covel page

Page 13 of 25 Reportble Detection Limit BRL = Below Reporting Limit

Semivolatile Organic Compounds by GCMS - Quality Control

Spike Source

Analyte(s) Result Flag Units RDL Level Result REC

Batch 8110043 - SW846 35JOC

Blank 8110043-BLK1

Prepared 03-Nov-08 Analyzed 08-Nov-

Indeno (1 3-cd) pyrene BRL fgl

Isophorone BRL fgl

Methylnaphthalene BRL fgl

Methylphenol BRL fgl

3 amp 4- Methylphenol BRL fgl 10

Naphthalene BRL fgl

Nitroaniline BRL fgl

Nitroaniline BRL fgl

Nitroaniline BRL fgil 20

Nitrobenzene BRL fgl

N itrophenol BRL fgl

Nitrophenol BRL fgl 20

Nitrosodimethylamine BRL fgl

Nitrosodi-n-propylamine BRL fgl

N itrosodiphenylamine BRL fgl

Pentachlorophenol BRL fgl 20

Phenanthrene BRL fgl

Phenol BRL fgl

Pyrene BRL fgl

Pyridine BRL fgl

Methylnaphthalene BRL fgil

24- Trichlorobenzene BRL fgl

5- Trichlorophenol BRL fgl

246- Trichlorophenol BRL fgl

Pe n tach loron itrobenzene BRL fgl

5- Tetrachlorobenzene BRL fgl

Surrogate 2-Fuorobiphenyl 31 fgl 50

Surrogate 2-Fluoropheno 25 fgl 50

Surrogate Nltrobenzene- 29 fgl 50

Surrogate Phenol- 17 fgl 50

Surrogate Terphenyl-d4 318 fgl 50

Surrogate 6- Tribromopheno 36 fgl 50

LCS 811 0043-BS1

Prepared 03-Nov-08 Analyzed 08-Nov-

Acenaphthene 33 fgl 50

Acenaphthylene 33 fgl 50

Aniline 27 fgil 50

Anthracene 34 fgl 50

Atrazine 35 fgl 50

AzobenzenelDi phenyld iazi ne 35 fgl 50

Benzidine BRL fgl 50

Benzo (a) anthracene 34 fgil 50

Benzo (a) pyrene 35 fgl 50

Benzo (b) fluoranthene 364 fgl 50

Benzo (g i) perylene 36 fgl 50

Benzo (k) fluoranthene 36 fgl 50

Benzoic acid 22 fgl 50

Benzyl alcohol 36 fgl 50

Bi s (2-ch loroeth oxy) methane 40 fgl 50

B i s (2-ch loroethyl)ethe r 38 fgl 50

This laboratol) rep0l1 is not valid without an authorized signature on the cover page

Reportble Detection Limit BRL = Below Reporting Limit

REC RPD

Limits RPD Limit

30- 130 15- 110 30- 130 15-110 30- 130 15- 110

40- 130

40- 130

40-1 30

40- 130

40- 130

40- 130

224

40- 130

40- 130

40- 130

40- 130

40- 130

40- 130

40- 130

40- 130

40- 130

Page 14 of25

Analyte(s)

Batch 8110043 - SW846 3510C

LCS 8110043-851

Prepared 03-Nov-08 Analyzed 08-Nov-

B i s(2-ch loroisopropyl)ether

B is(2-ethylhexyl) phthalate

Bromophenyl phenyl ether

Butyl benzyl phthalate

Carbazole

C hloro- 3-methylphenol

Chloroaniline

Chloronaphthalene

Chlorophenol

Chlorophenyl phenyl ether

Chrysene

Dibenzo (a h) anthracene

Dibenzofuran

Dichlorobenzene

1 Dichlorobenzene

1 4-Dichlorobenzene

3 - Dichlorobenzidine

24-Dichlorophenol

Diethyl phthalate

Dimethyl phthalate

Dlmethylphenol

Di-n-butyl phthalate

6- Di nitro-2-methylphenol

24- Dinitrophenol

24- Dinitrotoluene

Dinitrotoluene

Di-n-octyl phthalate

Fluoranthene

Fluorene

Hexachlorobenzene

Hexachlorobutadiene

Hexach lorocyclopentadie ne

Hexachloroethane

Indeno (1 cd) pyrene

Isophorone

Methylnaphthalene

Methylphenol

3 amp 4- Methylphenol

Naphthalene

Nitroaniline

Nitroaniline

Nitroaniline

Nitrobenzene

Nitrophenol

Nitrophenol

N itrosodimethylamine

N itrosod i-n-propyla mine

N itrosodiphenylamine

Pentachlorophenol

Semivolatile Organic Compounds by GCMS - Qualiy Control

Spike Source REC RPD

Result Flag Units RDL Level Result REC Limits RPD Limit

36 gI 50 40- 130

38 gI 50 40- 130

38 gI 50 40- 130

39 gI 50 40- 130

43 gI 50 40- 130

38 gl 50 40- 130

30 gI 500 50 40- 130

312 gI 50 40- 130

344 gI 50 40- 130

38 gI 50 40- 130

34 gI 50 40- 130

36 gI 50 40- 130

33 gI 50 40- 130

26 gI 50 40- 130

25 gI 50 40- 130

25 gl 50 40- 130

334 gI 50 40- 130

35 gI 50 40- 130

40 gI 50 40- 130

40 gI 50 40-130

332 gI 50 40- 130

38 gI 50 40- 130

37 gI 50 40- 130

39 gI 50 40- 130

38 gi 50 40- 130

39 gI 50 40- 130

41 gI 50 40- 130

35 gI 50 40- 130

35 gI 50 40- 130

33 gI 50 40- 130

234 gI 50 40- 130

21 gI 50 40- 130

23 gI 50 40- 130

35 gI 50 40- 130

34 gl 50 40- 130

30 gI 50 40- 130

33 gI 50 40- 130

33 gI 10 50 40- 130

314 gI 50 40- 130

36 gI 50 40- 130

40 gI 50 40- 130

45 gI 20 50 40- 130

31 gI 50 40- 130

35 gI 50 40- 130

22 gI 20 50 40- 130

30 gI 50 40- 130

39 gI 50 40- 130

27 gI 50 40- 130

44 gI 20 50 40- 130

This labomtolJ report is lIot valid without all authorized sigllature 011 the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 15 of25

Semivolatie Organic Compounds by GCMS - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110043 - SW846 3510C

LCS 8110043-BS1

Prepared 03-Nov-08 Analyzed 08-Nov-

Phenanthrene 36 IJgl 50 40- 130

Phenol 21 IJgl 50 40- 130

Pyrene 344 1J91 50 40- 130

Pyridine 18 IJgl 50 130

24- Trichlorobenzene 26 IJgl 50 40- 130

Methylnaphthalene 31 IJgl 50 40- 140

24 5- Trichlorophenol 34 IJgl 50 40- 130

24 6- Trichlorophenol 36 IJgl 50 40- 130

Pe ntach loron itrobenze ne 29 IJgl 50 40- 140

1 24 Tetrachlorobenzene 25 IJgl 50 40- 140

Surrogate 2-Fluorobiphenyf Surrogate 2-Ffuorophenol Surrogate Nitrobenzeneshy

ogare Pheno Surrogate Terphenyf-dl4

Surrogate 6- Tribromophenol

32 24 337 16

33 39

IJgl

1J91

IJgl

IJgl

IJgl

IJgll

50

50

50 50

50

50

30- 130 15- 110 30- 130 15- 110 30- 130 15- 110

Semivolatie Organic Compounds by GC - Qualiy Control

Spike Source REC RPD

Analyte( s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110165 - SW846 3510C

Blank 8110165-BLK1

Prepared 04-Nov-08 Analyzed 05-Nov-

PCB 10)6 BRL IJgl 0200

PCB 1221 BRL IJgl 0200

PCB 1232 BRL IJgl 200

PCB 1242 BRL 1J91 200

PCB 1248 BRL IJgl 0200

PCB 1254 BRL IJgl 0200

PCB 1260 BRL iJgl 200

PCB 1262 BRL IJgl 0200

PCB 1268 BRL IJgl 0200

Surrogate DB-Octafluorobiphenyf (Sr) Surrogate Decachlorobiphenyl (Sr)

BRL 223

1J91

IJgl

200 200 112

30- 150 30- 150

LCS 8110165-BS1

Prepared 04-Nov-08 Analyzed 05-Nov-

PCB 1016 IJgl 0200 40- 140

PCB 1260 IJgl 0200 106 40- 140

Surrogate 4 DB-Octafluorobiphenyl (Sr) Surrogate Decachlorobiphenyl (Sr)

143 253

IJgll

IJgl

200 200 126

30- 150 30- 150

LCS DUD (8110165-BSD1

Prepared 04-Nov-08 Analyzed 05- Nov-

PCB 1016 IJgl 200 40- 140

PCB 1260 IJgl 0200 102 40- 140

Surrogate 4 DB-Octafluorobiphenyl (Sr) Surrogate Decachlorobiphenyl (Sr)

139 243

1J91

IJgl

200 200 122

30- 150 30- 150

This laboratory report is IIOt valid without all authorized siglllture 011 the cover page

Page 16 of25 Reportble Detection Limit BRL = Below Reporting Limit

Extractable Petroleum Hydrocarbons - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110272 - 8W846 3510C

Blank 811 0272-BLK1

Prepared 05-Nov-08 Analyzed 07-Novshy

Non-polar material (SGT- HEM) BRL mgl

LCS 8110272-BS1

Prepared OS-Nov-08 Analyzed 07- Novshy

Non-polar material (SGT- HEM) 14 mgl 17 79 89

This laboratory reporl is not valid without an authorized signature on the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 17 of 25

Total Metals by EP A 200 Series Methods - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110121 - EPA 200 Series

Blank 8110121-BlK1

Prepared 05-Nov-08 Analyzed 07- Nov-

Iron BRL mgll 0150

Nickel BRL mgll 0050

Zinc BRL mgll 0050

Copper BRL mgll 0050

Arsenic BRL mgll 0040

Cadmium BRL mgll 0025

Chromium BRL mgll 0050

Silver BRL mgll 0050

lCS 8110121-BS1

Prepared 05-Nov-08 Analyzed 08-Nov-

Iron mgll 0150 85- 115

Nickel mgll 0050 104 85- 115

Zinc mgll 0050 103 85- 115

Silver mgll 0050 85- 115

Cadmium mgll 0025 105 85- 115

Chromium mgll 0050 101 85- 115

Copper mgll 0050 85- 115

Arsenic 125 mgll 0040 100 85- 115

licate 8110121-DUP1 Source SA86695-01

Prepared 05-Nov-08 Analyzed 08-Nov-

Zinc 0234 mgll 0050 0236

Nickel 0018 mgll 0050 BRL

Iron 0718 mgll 0150 0668

Copper BRL mgll 0050 BRL

Cadmium BRL mgli 0025 BRL

Arsenic BRL mgll 0040 BRL

Chromium BRL mgll 0050 BRL

Silver BRL mgll 0050 BRL

Matrix S ike 8110121-MS1 Source SA86695-02

Prepared 05-Nov-08 Analyzed 08-Nov-

Iron mgll 0150 70- 130

Nickel mgll 0050 BRL 101 70- 130

Zinc mgll 0050 125 0140 101 70- 130

Arsenic mgll 0040 BRL 100 70- 130

Cadmium 129 mgll 0025 BRL 104 70- 130

Copper mgll 0050 0038 101 70- 130

Silver mgll 0050 BRL 101 70- 130

Chromium 128 mgll 0050 BRL 102 70- 130

Matrix S lke 8110121-MS2 Source SA86720shy

Prepared 05-Nov-08 Analyzed 08- Nov-

Iron 85 QM2 mgll 0150 83 156 70- 130

Zinc mgll 0050 70- 130

Nickel 142 mgll 0050 199 70- 130

Silver 149 mgll 0050 125 BRL 119 70- 130

Arsenic mgll 0040 0183 108 70- 130

Chromium mgI 0050 0614 101 70- 130

Cadmium 124 mgll 0025 0021 70- 130

Copper 142 mgll 0050 0176 112 70- 130

This laboratory report is 110t mlid without all authorized sigllature 011 the cover page

Page 18 of25 Reportble Detection Limi( BRL = Below Reporting Limit

Total Metals by EP A 200 Series Methods - Quality Control

Analyte(s) Result Flag Units RDL

Spike

Level

Source

Result REC

REC

Limits RPD

RPD

Limit

Batch 8110121 - EPA 200 Series

Post S ike 811 0121-PS1 Source SA86695shy

Prepared 05-Nov-08 Analyzed 08-Nov-

Nickel

Iron

Zinc

Chromium

Copper

Arsenic

Cadmium

Silver

mgI

mgI

mgI

mgI

mgI

mgI

mgll

mgll

0050

0150

0050

0050

0050

0040

0025

0050

BRL

0140

BRL

0038

BRL

BRL

BRL

102

100

102

100

100

103

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

Post S ike 8110121-PS2 Source SA86720-01

Prepared 05-Nov-08 Analyzed 08-Nov-

Nickel

Zinc

Iron

Chromium

Arsenic

Cadmium

Copper

Silver

142

83

144

QM2

mgll

mgll

mgll

mgll

mgll

mgI

mgI

mgI

0050

0050

0150

0050

0040

0025

0050

0050

199

83

0614

0183

0021

0176

BRL

102

106

110

115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

Batch 8110122 - EPA200SW7000 Series

Blank 8110122-BlK1

Prepared 05-Nov-08 Analyzed 11-Nov-

Mercury BRL mgll 00020

lCS 8110122-BS1

Prepared 05- Nov-08 Analyzed 11-Nov-

Mercury 00425 mgi 00020 00500 85- 115

licate 811 0122-DUP1 Source SA86804-01

Prepared 05-Nov-08 Analyzed 11-Nov-

Mercury 00036 mgI 00020 00037

Matrix S ike 8110122-MS1 Source SA86764shy

Prepared 05-Nov-08 Analyzed 11-Nov-

Mercury 00496 mgll 00020 00500 00052 75- 125

Post S ike 8110122-PS1 Source SA86764shy

Prepared 05-Nov-08 Analyzed 11- Nov-

Mercury 00481 mgll 00020 00500 00052 85- 115

Batch 8110386 - EPA 200 Series

Blank 8110386-BLK1

Prepared 07-Nov-08 Analyzed 08-Nov-

Selenium

Lead

Antimony

BRL

BRL

BRL

mgll

mgI

mgll

0002

0002

0002

lCS 8110386-BS1

Prepared 07 -Nov-08 Analyzed 08-Nov-

Antimony

Lead

Selenium QC2

mgI

mgll

mgll

0125

0125

0125

125 111

111

123

85- 115

85- 115

85- 115

This laboratOlY rep0l1 is 110t valid without all authorized sigl1atule 011 the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 19 of25

Total Metals by EP A 200 Series Methods - Quality Control

Analyte(s) Result Flag Units RDL

Spike

Level

Source

Result REC

REC

Limits RPD

RPD

Limit

Batch 8110386 - EPA 200 Series

licate 811 0386-DUP1 Source SA86901-03

Prepared 07 -Nov-08 Analyzed 08- Nov-

Antimony 0005

Selenium BRL

Lead 0010 QR9

mgI

mgll

mgll

0002

0002

0002

0005

BRL

0013

Matrix S ike 8110386-MS1 Source SA86901shy

Prepared 07 -Nov-08 Analyzed 08-Nov-

Antimony

Selenium

Lead

mgI

mgll

mgll

0125

0125

0125 125

0005

BRL

0013

111

120

111

70- 130

70- 130

70- 130

Post S ike 811 0386-PS1 Source SA86901-03

Prepared 07-Nov-08 Analyzed 08-Nov-

Antimony

Lead 142

mgll

mgI

0125

0125 125

0005

0013

108

114

85- 115

85- 115

This laboratolY Ieport is 1101 valid without all authorized sigl1atule 011 the cover page

Page 20 of 25 Reportble Detection Limit BRL = Below Reporting Limit

General Chemistry Parameters - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8102398 - General Preparation

Blank 8102398-BLK1

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium BRL mgll 005

Blank 8102398-BLK2

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium BRL mgI 005

LCS 81 02398-BS1

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 049 mgll 005 0501 90- 110

LCS 81 02398-BS2

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 051 mgll 005 0501 102 90- 110

licate 81 02398-DUP1 Source SA86804-01

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium BRL mgll 25 BRL

Matrix S ike 81 02398-MS1 Source SA86804-01

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 235 mgll 25 250 BRL 80- 120

Matrix S ike DU D 8102398-MSD1 Source SA86804-01

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 240 mgll 25 250 BRL 80- 120

Reference 81 02398-SRM1

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 023 mgll 005 0250 85- 115

Batch 8102399 - General Preparation

Blank 8102399-BLK1

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine BRL mgI 020

Blank 8102399-BlK2

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine BRL mgll 020

lCS 81 02399-BS1

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine 053 mgll 020 0500 106 90- 110

LCS 81 02399-BS2

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine 049 mgll 020 0500 90- 110

licate 8102399-DUP1 Source SA86804shy

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine BRL mgll 100 BRL

Matrix S ike 8102399-MS1 Source SA86804-01

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine 230 mgI 100 250 BRL 80- 120

Matrix S ike DU D 8102399-MSD1 Source SA86804shy

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine 260 mgI 100 250 BRL 104 80- 120 200

This laboratolJ report is IIOt valid without all authorized sigllatule Oil the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 21 of 25

General Chemistry Parameters - Quality Control

Spike Source REC RPD

Units RDL Level Result REC Limits RPD LimitAnalyte(s) Result Flag

Batch 8102399 - General Preparation

Matrix S ike DU D (81 02399-MSD1 Source SA86804shy

Prepared amp Analyzed 31-0ctshy

Reference 8102399-SRM1

Prepared amp Analyzed 31-0ctshy020 0967 111 85- 115Total Residual Chlorine 107 mgll

Batch 8110199 - 514500 CN C

Blank 8110199-BLK1

Prepared 04-Nov-08 Analyzed 05-Nov-

Cyanide (total) BRL mgI 0100

Blank 8110199-BLK2

Prepared 04-Nov-08 Analyzed 05-Nov-

Cyanide (total) BRL mgll 0100

LCS 8110199-BS1

Prepared 04-Nov-08 Analyzed 05-Novshy

300 105 90- 110Cyanide (total) 314 mgll 0100

LCS 8110199-BS2

Prepared 04-Nov-08 Analyzed 05- Nov-

Cyanide (total) 272 mgll 0100 300 90- 110

licate 8110199-DUP1 Source SA86725-02

Prepared 04-Nov-08 Analyzed 05-Nov-

Cyanide (total) BRL mgll 0100 BRL

Matrix S ike 8110199-MS1 Source SA86725-02

Prepared 04-Nov-08 Analyzed 05- Nov-

Cyanide (total) 155 mgllOM 0100 300 BRL 90- 110

Matrix S ike DU D (8110199-MSD1 Source SA86725-02

Prepared 04-Nov-08 Analyzed 05-Novshy

326 OR mgll 0100 300 BRL 109 90- 110Cyanide (total)

Reference 8110199-SRM1

Prepared 04-Nov-08 Analyzed 05- Novshy

336 mgll 0100 361 75- 125Cyanide (total)

Batch 811 0464 - General Preparation

Blank 8110464-BLK1

Prepared amp Analyzed 06- Nov-

Total Suspended Solids BRL mgll

Blank 811 0464-BlK2

Prepared amp Analyzed 06-Nov-

Total Suspended Solids BRL mgI

licate 8110464-DUP1 Source SA86782shy

Prepared amp Analyzed 06-Nov-

Total Suspended Solids BRL mgll BRL

licate 811 0464-DUP2 Source SA86804shy

Prepared amp Analyzed 06-Novshy

14000Total Suspended Solids 16000 mgll 50

Reference 8110464-SRM1

Prepared amp Analyzed 06- Nov-

This laboratolJ report is 110t Ialid without (Iauthorized sigllatule 011 the cover page

Page 22 of 25 Reportble Detection Limit BRL = Below Reporting Limit

General Chemistry Parameters - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110464 - General Preparation

Reference 8110464-SRM1

Prepared amp Analyzed 06-Nov-

Total Suspended Solids 42 mgll 44 90- 110

Reference 8110464-SRM2

Prepared amp Analyzed 06- Nov-

Total Suspended Solids 42 mgI 444 90- 110

This labomtory report is lot valid without all authorized sigllature Oil the cover page

Reportable Detection Limit BRL = Below Reporting Limit Page 23 of 25

Notes and Definitions

CIHT A hoJd time of 12 hours has been set to expedite this analysis through the laboratory However the hold time for Chlorine

Residual is not specified within the method other than to state that the samples should be analyzed as soon as possible

QC2 Analyte out of acceptance range in QC spike but no reportable concentration present in sample

QM2 The RPD andor percent recovery for this QC spike sample cannot be accurately calculated due to the high concentration of analyte inherent in the sample

QM7 The spike recovery was outside acceptance limits for the MS andor MSD The batch was accepted based on acceptable LCS recovery

QR7 The RPD exceeded the QC control limits however precision is demonstrated with acceptable RPD values for batch duplicate

QR9 RPD out of acceptance range The batch is accepted based upon LCS andor LCSD recovery

ROI The Reporting Limit has been raised to account for matrix interference

MSMSD ran outside of 12 hour window

BRL Below Reporting Limit - Analyte NOT DETECTED at or above the reporting limit

dry Sample results reported on a dry weight basis

Not Reported

RPD Relative Percent Difference

Detected but below the Reporting Limit therefore result is an estimated concentration (CLP J-Flag)

A plus sign (+) in the Method Reference column indicates the method is not accredited by NELAC

lntemretation of Total Petroleum Hvdrocarbon Report

Petroleum identification is detennined by comparing the GC fingerprint obtained from the sample with a library of GC fingerprints obtained from analyses of various petroleum products Possible match categories are as follows

Gasoline - includes regular unleaded premium etc

Fuel Oil 2 - includes home heating oil 2 fuel oil and diesel

Fuel Oil 4 - includes 4 fuel oil Fuel Oil 6 - includes 6 fuel oil and bunker C oil

Motor Oil - includes virgin and waste automobile oil Ligroin - includes mineral spirits petroleum naphtha vmampp naphtha

Aviation Fuel- includes kerosene Jet A and JP-

Other Oil - includes lubricating and cutting oil and silicon oil

A t times the unidentified petroleum product is quantified using a calibration that 110St closely approximates the distribution of

compounds in the sample When this occurs the result is qualified as TPH (Calculated as)

This laboratolY report is lot valid without all authorized sigllature 011 the cOIer page

Page 24 of 25 Reportable Detection Limit BRL = Below Reporting Limit

Laboratorv Control Sample (LCS) A known matrix spiked with compound(s) representative of the target analytes which is used to document laboratory perfoff1ance

Matrix Duplicate An intra-laboratory split sample which is used to document the precision of a method in a given sample matrix

Matrix Spike An aliquot of a sample spiked with a known concentration of target analyte(s) The spiking occurs prior to sample preparation and analysis A matrix spike is used to document the bias of a method in a given sample matrix

Method Blank An analyte-free matrix to which all reagents are added in the same volumes or proportions as used in sampJe processing The method blank should be carried through the complete sample preparation and analytical procedure The method

blank is used to document contamination resulting from the analytical process

Method Detection Limit (MDL) The minimum concentration ofa substance that can be measured and reported with 99 confidence that the analyte concentration is greater than zero and is detennined from analysis of a sample in a given matrix type containing the analyte

Reportable Detection Limit (RDL) The lowest concentration that can be reliably achieved within specified limits of precision and accuracy during routine laboratory operating conditions For many analytes the RDL analyte concentration is selected as the Jowest non-zero standard in the calibration curve While the RDL is approximately 5 to JO times the MDL the RDL for eachsample takes

into account the sampJe volumeweight extractJdigestate volume cleanup procedures and if applicable dry weight correction Sample RDLs are highly matrix-dependent

Surrogate An organic compound which is similar to the target analyte(s) in chemical composition and behavior in the analytical process but which is not nonnally found in environmental samples These compounds are spiked into all blanks standards and

samples prior to analysis Percent recoveries are calculated for each surrogate

Validated by

Hanibal C Tayeh Ph Rebecca Merz

This laboratory report is not alid without allilutholized signature 011 the cover page

Reportable Detection Limit BRL = Below Reporting Limit Page 25 of25

( - - - - - -- ) ---- - -_ _ -- __ j j - - - - - = -_- -- - - - -= q _-- - - - - -- - - ~~~~~~ ( =- - - - -__ __ _---- _-( - --- - -jshy

Tshy -7 fli1 I I II L

i I J-shycshy1 (J

1 it UtI -i I

- t X pl 1- I c i I fl -c - lL- II - (i- 1- l r i = I) r I c

=- i j

I I

1 I k- 5 1

Isl i I

i3 I

11

IJ i

i Ii -shyI i F I I 1 I shy

-r- jf0J _ IV rd iishy7S L J

1 ~~~rjotC I -

-s it i (P r l t) - Ishy

-r ni-vT (11I i

i I L 11 ( i t St

1

PLId l

IJ

5 IS l-

1

1

1I fjeuroi

J iii- f

f

I c

-S 7 1

( I C)

o I

7__shy

-

Apf)Cndix uent Litnr(alwl1S I nen m ttJ

Total S1J IIrndrd Salids n-SS)

TU(illl csrdnal ChlGrinc (TRC)

TotRI PetrtctJl H droesrhfi1S (TPH)

Cplli(e (CN)

Benzene (8)

Tolllene iT)

EtD) Jbcne tE) - 100-14

(111 )) Xlcnc eX)

Tota1 nTBx

10 th)cne OI)(midc (EDn) (2- Dibttlo-m thtne)

I I 111edl)I- krt-Bucyl El r (MtBE)

i4c i Bulyl kol1o (TA) (l rliar) nitllnor)

13 t-Am)J JfoHly l Ethel (TAME)

14 lI)hlILknc

L5 Clrlon Tctlcltl(r d c

16 14 Dkblunlb-cnzne (p DCB)

Ukhlorobe nc (o-DCB)

I S 13 DicliloII lJzcne (ttlI)CB)

19 TolM d icMorobfLl C1)C

2(1 Diehln uClhaDc (DCA)

211 2 Diddomcthme (DCA)

Dichtl lhyrcnQ (DCE)

Eftu1 111 it

30 urjli ramsUtjr tmg1) SO mIlfor h drostatic tcstng Oil)

1W = r 1 egI

St3 5 ug

SW 10 UIl

F = S2 ltgI

0 lg1

$00 ug1- h Costatic tcstin 0111

(Im itlI IL u I II) t I1TEX)

(limited 11$ uglL total aT)

(timitw as llgiL iou IHEX)

I 00 Igl

05 ugll

70 0 Itgif

10nH(1 Only (u1

MORitol Onr (ugH_

20 ugiJ

ngl

t tlgl

(it)O ug

32(J III

763 ugiJ In NH ()tlly

7D u

0 llgll

2 U

Urn1 ( pe basoo 0 nlh sample

iUc)rltbr nI

Dlonrld ern

clair) m murn

monthlY1 IIII

dU mJlximum

dflll) maximum

dally lIiluirnnm

dail) ma nurn

d)) mUlmum

daily JUxirnurn

daB maxinrum

daily Iljluimum

dally mnlmurn

dan maxinUHI

daily mnhullm

daily lJuximult

IIJi maXilHlm

dJI milximum

(i IIi I) D131iltlm

iry m Jrnltm

maxImum

d3J1y tlHlximum

__----_

Rllplc T

Nlb

nb

gntb

Irab

grab

glb

gmb

glb

rab

grab

h

grab

Jntb

gl

grab

grab

gHlb

grab

pb

grub

jJih

Volatie Organic Compounds - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110175 - SW846 5030 Water MS

Blank 8110175-BLK1

Prepared amp Analyzed 04- Nov-

Propylbenzene BRL gI

Styrene BRL gI

2- Tetrachloroethane BRL gI

2- Tetrachloroethane BRL gI

Tetrachloroethene BRL gI

Toluene BRL gI

3- Trichlorobenzene BRL gI

24- Trichlorobenzene BRL gI

5- Trichlorobenzene BRL gI

1- Trichloroethane BRL gI

2- Trichloroethane BRL gI

Trichloroethene BRL gI

Trichlorofluoromethane (Freon 11) BRL gI

3- Trichloropropane BRL gI

24- Trimethylbenzene BRL gI

1 Trimethylbenzene BRL gI

Vinyl chloride BRL gl

Xylene BRL gI

Xylene BRL gI

Tetrahydrofuran BRL gI 10

Ethyl ether BRL gI 10

BRL gI

Ethyl tert-butyl ether BRL gI

rert-amyl methyl ether

Di- isopropyl ether BRL gI

Tert- Butanoll butyl alcohol BRL gl 10

1 4- Dioxane BRL gI 20

trans- 1 Dichloro- butene BRL gl

Ethanol BRL gl 400

Surrogate 4-Bromofluorobenzene 48 gl 50 70- 130

50 70- 130Surrogate Toluene- 497 gI

Surrogate 1 Dichloroethane- 507 gl 50 101 70- 130

gl 50 70- 130Surrogate Dibromofluoromethane 48

LCS 8110175-BS1

Prepared amp Analyzed 04-Novshy

123 70- 1302- Trichlorotrifluoroethane (Freon 113) 24 gl 20

21 gl 20 110 31 144Acetone 20 112 70- 130Acrylonitrile 22 gl

gi 115Benzene 23 20 70- 130

gl 20 104 70- 130Bromobenzene 20

112 70- 130Bromochloromethane 224 gl 20

23 gl 20 118 70- 130Bromodichloromethane

gI 20 106 70-130Bromoform 21

gI 127 43- 158Bromomethane 254 20

17 gl 20 54 137Butanone (MEK)

20 110 70- 130Butylbenzene 219 gl

232 gl 20 116 70- 130sec- Butylbenzene

gI 20 118 70- 130tert-Butylbenzene 23

112 70- 130Carbon disulfide 224 gI 20

Carbon tetrachloride 224 gl 20 112 70- 130

gl 20 110 70- 130Chlorobenzene 22

This laboratory report is not valid without an authorized signature on the cover page

Page 8 of 25 Reportable Detection Limit BRL = Below Reporting Limit

Volatie Organic Compounds - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110175 - SW846 5030 Water MS

LCS 811D175-BS1

Prepared amp Analyzed 04- Nov-

Chloroethane 22 gl 20 111 60 131

Chloroform 21 gll 20 109 70- 130

Chloromethane 25 gl 20 127 70- 130

Chlorotoluene 19 gl 20 70- 130

Chlorotoluene 22 gl 20 112 70- 130

1 Dibromo-3-chloropropane 22 gl 20 114 70- 130

Dibromochloromethane 22 gl 20 110 66 145

1 Dibromoethane (EDB) 222 gl 20 111 70- 130

Dibromomethane 22 gl 20 111 70- 130

1 Dichlorobenzene 22 gl 20 113 70- 130

1 Dichlorobenzene 23 gl 20 115 70- 130

1 Dichlorobenzene 214 gl 20 107 70- 130

Dichlorodifluoromethane (Freon 12) 25 gl 20 128 46 168

1-Dichloroethane 23 gl 20 117 70- 130

1 Dichloroethane 21 gl 20 109 70- 130

1-Dichloroethene 234 gl 20 117 70- 130

cis- 1 Dichloroethene 23 gl 20 118 70- 130

trans- 1 Dichloroethene 21 gl 20 108 70-130

1 Dichloropropane 23 gl 20 118 70-130

1 Dichloropropane 22 gl 20 113 70- 130

Dichloropropane 25 gl 20 129 70- 130

1-Dichloropropene 23 gl 20 115 70- 130

cis- 1 Dichloropropene 23 gl 20 118 70- 130

trans- 1 Dichloropropene 214 gl 20 107 70- 130

Ethylbenzene 23 gl 20 115 70- 130

Hexachlorobutadiene 21 gl 20 109 70- 135

Hexanone (MBK) 20 gl 20 103 70- 130

Isopropylbenzene 21 gl 20 105 70- 130

lsopropyltoluene 24 gl 20 121 70- 130

Methyl tert-butyl ether 21 gl 20 107 70- 130

Methyl- pentanone (MIBK) 21 gl 20 106 57 130

Methylene chloride 22 gl 20 113 70- 130

Naphthalene 20 gl 20 101 70- 130

Propylbenzene 23 gl 20 116 70- 130

Styrene 24 gl 20 123 70- 130

2- Tetrachloroethane 22 gl 20 111 70- 130

2- Tetrachloroethane 22 gl 20 114 70- 130

Tetrachloroethene 214 gl 20 107 70- 130

Toluene 224 gl 20 112 70- 130

3- Trichlorobenzene 21 gl 20 106 70- 130

4- Trichlorobenzene 19 gl 20 70- 130

5- Trichlorobenzene 19 gl 20 70- 130

1-Trichloroethane 22 gl 20 114 70- 130

2- Trichloroethane 234 gl 20 117 70- 130

Trichloroethene 21 gl 20 109 70- 130

Trichlorofluoromethane (Freon 11) 22 gl 20 111 64 147

3- Trichloropropane 24 gl 20 121 70- 130

24- Trimethylbenzene 23 gl 20 116 70- 130

1 Trimethylbenzene 23 gl 20 117 70- 130

This laboratolJ repOlt is lIot valid withoutWI authorized sigllature 011 the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 9 of25

Volatie Organic Compounds - Quality Control

Spike Source REC RPD

Anal yte( s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110175 - 5W846 5030 Water MS

LC5 8110175-BS1

Prepared amp Analyzed 04- Nov-

Vinyl chloride 254 1-9I 20 127 70- 130

115 70- 130p-Xylene 45 1-9I 40

70- 130Xylene 234 I-gl 20 117

22 20 110 70- 130Tetrahydrofuran 1-9I

20 108 70- 130Ethyl ether 21 1-91

102 70- 130Tert-amyl methyl ether 20 1-9I 20

23 20 115 70- 130

20 116 70- 130 Ethyl tert-butyl ether 1-9I

Di- isopropyl ether 23 1-9I

200 117 70- 130Tert- Butanol butyl alcohol 234 1-9I

117 53 1371 4-Dioxane 235 I-gl 200

70- 130trans-1 4-Dichloro- butene 22 I-gl 20 110

555 QC2 400 139 70- 130Ethanol 1-9I

Surrogate 4-Bromofluorobenzene 507 1-9I 50 101 70- 130

Surrogate Toluene- 50 1-9I 50 101 70- 130

50 50 100 70- 130Surrogate 1 DichloroetiJane- 1-9I 50 100 70- 130Surrogate Dibromofluoromethane 49 1-9I

LCS DUD 18110175-B5D1

Prepared amp Analyzed 04-Novshy

20 112 70- 1302- Trichlorotrifluoroethane (Freon 113) 22 1-9I

20 111 317- 144Acetone 22 I-gl

113 70- 130Acrylonitrile 22 1-9I 20

21 20 108 70- 130Benzene 1-91

20 101 70- 130Bromobenzene 20 I-gl

Bromochloromethane 21 1-9I 20 106 70- 130

110 70- 130Bromodlchloromethane 22 1-9I 20

21 20 108 70- 130Bromoform I-gl

22 20 115 43- 158Bromomethane 1-91

Butanone (MEK) 17 I-gl 20 54 137

102 70- 130Butylbenzene 204 1-9I 20

sec-Butylbenzene 21 I-gl 20 108 70- 130

21 20 109 70- 130tert- Butylbenzene I-gl

20 101 70- 130Carbon disulfide 202 1-91

20 103 70- 130Carbon tetrachloride 20 I-gl

70- 130Chlorobenzene 20 1-9I 20 104

103 131Chloroethane 20 I-gl 20 60

20 104 70- 130Chloroform 20 1-91

20 117 70- 130Chloromethane 23 1-9I

70- 130Chlorotoluene 19 1-9I 20

214 20 107 70- 130Chlorotoluene I-gl

Dibromo- 3-chloropropane 234 1-91 20 117 70- 130

20 106 66 145Dibromochloromethane 21 1-9I

22 20 110 70- 1301 Dibromoethane (EDB) 1-9I

214 20 107 70- 130Dibromomethane 1-91

20 107 70- 130Dichlorobenzene 214 1-9I

Dichlorobenzene 21 1-91 20 109 70- 130

102 70- 130Dichlorobenzene 20 1-9I 20

117 168Dichlorodilluoromethane (Freon12) 234 1-9I 20 46

Dichloroethane 22 I-gl 20 111 70- 130

20 104 70- 130

107 70- 130 Dichloroethane 20 I-gl

Dichloroethene 21 1-91 20

This laboratory report is not valid without all authorized sigllature Oil the coverpage

Page 10 of25 Reportble Detection Limit BRL = Below Reporting Limit

Volatie Organic Compounds - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110175 - SW846 5030 Water MS

LCS DUD (8110175-BSD1

Prepared amp Analyzed 04-Novshy

cis- 1 Dichloroethene 22 gl 20 112 70- 130

trans- Dichloroethene 20 gl 20 101 70- 130

Dichloropropane 22 gl 20 111 70- 130

Dichloropropane 21 gl 20 109 70- 130

Dichloropropane 23 gl 20 119 70- 130

Dichloropropene 21 gl 20 107 70- 130

cis- Dichloropropene 22 gl 20 112 70- 130

trans- Dichloropropene 204 gl 20 102 70- 130

Ethylbenzene 214 gl 20 107 70- 130

Hexachlorobutadiene 192 gl 20 70- 135

Hexanone (MBK) 21 gl 20 107 70- 130

Isopropylbenzene 19 gl 20 70- 130

lsopropyltoluene 22 gl 20 114 70- 130

Methyl tert-butyl ether 20 gl 20 104 70- 130

Methyl- pentanone (MIBK) 21 gl 20 105 57 130

Methylene chloride 21 gl 20 106 70- 130

Naphthalene 19 gl 20 70- 130

Propylbenzene 20 gl 20 103 70- 130

Styrene 23 gl 20 116 70- 130

Tetrachloroethane 20 gl 20 104 70- 130

2- Tetrachloroethane 22 gl 20 113 70- 130 04

T etrachloroethene 194 gl 20 70- 130

Toluene 21 gl 20 105 70- 130

3- Trichlorobenzene 19 gl 20 70- 130

24- Trichlorobenzene 18 gl 20 70- 130

5- Trichlorobenzene 18 gl 20 70- 130

1- Trichloroethane 21 gl 20 105 70- 130

2- Trichloroethane 224 gl 20 112 70-130

Trichloroethene 20 gl 20 103 70- 130

Trichlorofluoromethane (Freon 11) 204 gl 20 102 64 147

3- Trichloropropane 24 gl 20 121 70- 130

24- Trimethylbenzene 22 gll 20 110 70- 130

Trimethylbenzene 22 gl 20 110 70- 130

Vinyl chloride 23 gl 20 116 70- 130

Xylene 43 gl 40 108 70- 130

Xylene 224 gl 20 112 70- 130

Tetrahydrofuran 22 gl 20 112 70- 130

Ethyl ether 21 gl 20 106 70- 130

Tert-amyl methyl ether 19 gl 20 70- 130

Ethyl tert-butyl ether 22 gl 20 112 70- 130

Di- isopropyl ether 224 gl 20 112 70- 130

Tert-Butanoll butyl alcohol 222 gl 200 111 70- 130

Dioxane 237 gl 200 118 53 137

trans- Dichloro- butene 21 gl 20 106 70- 130

Ethanol 565 QC2 gl 400 141 70- 130

Surrogate 4-Bromofluorobenzene 50 gl 50 101 70- 130

Surrogate Toluene- 49 gll 50 100 70- 130

Surrogate 1 Dichloroethane- 49 gll 50 70- 130

Surrogate Dibromofluoromethane 497 gll 50 70- 130

This IaborntOJ) report is IIOt valid without all authorized sigllature 011 the coverpage

Reportable Detection Limit BRL = Below Reporting Limit Page 11 of25

Volatie Organic Compounds - Quality Control

Analyte(s) Result Flag Units RDL

Spike

Level

Source

Result REC

REC

Limits RPD

RPD

Limit

BHtch 8110175 - SW846 5030 Water MS

Matrix S ike 8110175-MS1 Source SA86826shy

Prepared amp Analyzed 04-Nov-

Benzene

Chlorobenzene

1-Dichloroethene

Toluene

Trichloroethene

Surrogate 4-Bromofluorobenzene Surrogate Toluene-Surrogate 1 Dichloroethane-Surrogate Dibromofluoromethane

17

172

17

18

17

50

504 49 49

gl

gl

gl

gl

gl

gl

gl

gl

gl

20

20

20

20

20

50

50

50 50

BRL

BRL

BRL

BRL

BRL

100 101

70- 130

70- 130

70- 130

70- 130

70- 130

70- 130 70- 130 70- 130 70- 130

Matrix S ike Du p 1811 0175-MSD1 Source SA86826-01

Prepared amp Analyzed 04-Nov-

Benzene

Chlorobenzene

Dichloroethene

Toluene

Trichloroethene

Surrogate 4-Bromofluorobenzene Surrogate Toluene-Surrogate 1 Dichloroethane-Surrogate Dibromofluoromethane

18

17

18

184

17

50

50 49 49

gl

gl

gl

gl

gl

gl

gl

gl

gl

20

20

20

20

20

50

50

50

50

BRL

BRL

BRL

BRL

BRL

100 101 100

70- 130

70- 130

70- 130

70- 130

70- 130

70- 130 70- 130 70- 130 70- 130

This laboratory report is lIot valid without (II authorized sigllature on the covel page

Page J 2 of25 Reportble Detection Limit BRL = Below Reporting Limit

Analyte( s)

Batch 8110043 - SW846 3510C

Blank 8110043-BLK1

Prepared 03-Nov-OB Analyzed OB-Nov-

Acenaphthene

Acenaphthylene

Aniline

Anthracene

Atrazine

AzobenzenelD i phenyld iazine

Benzidine

Benzo (a) anthracene

Benzo (a) pyrene

Benzo (b) fluoranthene

Benzo (g h i) perylene

Benzo (k) fluoranthene

Benzoic acid

Benzyl alcohol

Bls(2-chloroethoxy) metha ne

Bis (2-chloroethyl)ether

Bis(2-ch loroisopropyl)ether

Bis(2-ethylhexyl) phthalate

Bromophenyl phenyl ether

Butyl benzyl phthalate

Carbazole

4 -Chloro- 3-methyl phenol

Chloroaniline

Chloronaphthalene

Chlorophenol

Chlorophenyl phenyl ether

Chrysene

Dibenzo (a h) anthracene

Dibenzofuran

1 Dichlorobenzene

1 Dichlorobenzene

1 A-Dichlorobenzene

3 - Dichlorobenzidine

2A- Dichlorophenol

Diethyl phthalate

Dimethyl phthalate

Dimethylphenol

Di-n-butyl phthalate

6- D i nitro- 2-methyl phenol

2A- Dinitrophenol

2A-Dinitrotoluene

Dinitrotoluene

Di-n-octyl phthalate

Fluoranthene

Fluorene

Hexachlorobenzene

Hexachlorobutadiene

Hexachlorocyclope ntad iene

Hexachloroethane

Semivolatie Organic Compounds by GCMS - Quality Control

Spike Source REC RPD

Result Flag Units RDL Level Result REC Limits RPD Limit

BRL IJgll

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL 1J91

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJglI

BRL IJgl

BRL 1J91

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL 1J91

BRL 1J9I

BRL IJgl

BRL IJglI

BRL gl

BRL IJgl

BRL IJgl

BRL 1J9I

BRL IJglI

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL gl

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL gl

BRL IJgl

BRL IJgl

BRL IJgl 500

BRL IJgl

BRL 1J9I

BRL 1J91I

BRL IJglI

BRL IJgl

BRL IJgl

This laboratory report is IlOt valid without all authorized sigllature 011 the covel page

Page 13 of 25 Reportble Detection Limit BRL = Below Reporting Limit

Semivolatile Organic Compounds by GCMS - Quality Control

Spike Source

Analyte(s) Result Flag Units RDL Level Result REC

Batch 8110043 - SW846 35JOC

Blank 8110043-BLK1

Prepared 03-Nov-08 Analyzed 08-Nov-

Indeno (1 3-cd) pyrene BRL fgl

Isophorone BRL fgl

Methylnaphthalene BRL fgl

Methylphenol BRL fgl

3 amp 4- Methylphenol BRL fgl 10

Naphthalene BRL fgl

Nitroaniline BRL fgl

Nitroaniline BRL fgl

Nitroaniline BRL fgil 20

Nitrobenzene BRL fgl

N itrophenol BRL fgl

Nitrophenol BRL fgl 20

Nitrosodimethylamine BRL fgl

Nitrosodi-n-propylamine BRL fgl

N itrosodiphenylamine BRL fgl

Pentachlorophenol BRL fgl 20

Phenanthrene BRL fgl

Phenol BRL fgl

Pyrene BRL fgl

Pyridine BRL fgl

Methylnaphthalene BRL fgil

24- Trichlorobenzene BRL fgl

5- Trichlorophenol BRL fgl

246- Trichlorophenol BRL fgl

Pe n tach loron itrobenzene BRL fgl

5- Tetrachlorobenzene BRL fgl

Surrogate 2-Fuorobiphenyl 31 fgl 50

Surrogate 2-Fluoropheno 25 fgl 50

Surrogate Nltrobenzene- 29 fgl 50

Surrogate Phenol- 17 fgl 50

Surrogate Terphenyl-d4 318 fgl 50

Surrogate 6- Tribromopheno 36 fgl 50

LCS 811 0043-BS1

Prepared 03-Nov-08 Analyzed 08-Nov-

Acenaphthene 33 fgl 50

Acenaphthylene 33 fgl 50

Aniline 27 fgil 50

Anthracene 34 fgl 50

Atrazine 35 fgl 50

AzobenzenelDi phenyld iazi ne 35 fgl 50

Benzidine BRL fgl 50

Benzo (a) anthracene 34 fgil 50

Benzo (a) pyrene 35 fgl 50

Benzo (b) fluoranthene 364 fgl 50

Benzo (g i) perylene 36 fgl 50

Benzo (k) fluoranthene 36 fgl 50

Benzoic acid 22 fgl 50

Benzyl alcohol 36 fgl 50

Bi s (2-ch loroeth oxy) methane 40 fgl 50

B i s (2-ch loroethyl)ethe r 38 fgl 50

This laboratol) rep0l1 is not valid without an authorized signature on the cover page

Reportble Detection Limit BRL = Below Reporting Limit

REC RPD

Limits RPD Limit

30- 130 15- 110 30- 130 15-110 30- 130 15- 110

40- 130

40- 130

40-1 30

40- 130

40- 130

40- 130

224

40- 130

40- 130

40- 130

40- 130

40- 130

40- 130

40- 130

40- 130

40- 130

Page 14 of25

Analyte(s)

Batch 8110043 - SW846 3510C

LCS 8110043-851

Prepared 03-Nov-08 Analyzed 08-Nov-

B i s(2-ch loroisopropyl)ether

B is(2-ethylhexyl) phthalate

Bromophenyl phenyl ether

Butyl benzyl phthalate

Carbazole

C hloro- 3-methylphenol

Chloroaniline

Chloronaphthalene

Chlorophenol

Chlorophenyl phenyl ether

Chrysene

Dibenzo (a h) anthracene

Dibenzofuran

Dichlorobenzene

1 Dichlorobenzene

1 4-Dichlorobenzene

3 - Dichlorobenzidine

24-Dichlorophenol

Diethyl phthalate

Dimethyl phthalate

Dlmethylphenol

Di-n-butyl phthalate

6- Di nitro-2-methylphenol

24- Dinitrophenol

24- Dinitrotoluene

Dinitrotoluene

Di-n-octyl phthalate

Fluoranthene

Fluorene

Hexachlorobenzene

Hexachlorobutadiene

Hexach lorocyclopentadie ne

Hexachloroethane

Indeno (1 cd) pyrene

Isophorone

Methylnaphthalene

Methylphenol

3 amp 4- Methylphenol

Naphthalene

Nitroaniline

Nitroaniline

Nitroaniline

Nitrobenzene

Nitrophenol

Nitrophenol

N itrosodimethylamine

N itrosod i-n-propyla mine

N itrosodiphenylamine

Pentachlorophenol

Semivolatile Organic Compounds by GCMS - Qualiy Control

Spike Source REC RPD

Result Flag Units RDL Level Result REC Limits RPD Limit

36 gI 50 40- 130

38 gI 50 40- 130

38 gI 50 40- 130

39 gI 50 40- 130

43 gI 50 40- 130

38 gl 50 40- 130

30 gI 500 50 40- 130

312 gI 50 40- 130

344 gI 50 40- 130

38 gI 50 40- 130

34 gI 50 40- 130

36 gI 50 40- 130

33 gI 50 40- 130

26 gI 50 40- 130

25 gI 50 40- 130

25 gl 50 40- 130

334 gI 50 40- 130

35 gI 50 40- 130

40 gI 50 40- 130

40 gI 50 40-130

332 gI 50 40- 130

38 gI 50 40- 130

37 gI 50 40- 130

39 gI 50 40- 130

38 gi 50 40- 130

39 gI 50 40- 130

41 gI 50 40- 130

35 gI 50 40- 130

35 gI 50 40- 130

33 gI 50 40- 130

234 gI 50 40- 130

21 gI 50 40- 130

23 gI 50 40- 130

35 gI 50 40- 130

34 gl 50 40- 130

30 gI 50 40- 130

33 gI 50 40- 130

33 gI 10 50 40- 130

314 gI 50 40- 130

36 gI 50 40- 130

40 gI 50 40- 130

45 gI 20 50 40- 130

31 gI 50 40- 130

35 gI 50 40- 130

22 gI 20 50 40- 130

30 gI 50 40- 130

39 gI 50 40- 130

27 gI 50 40- 130

44 gI 20 50 40- 130

This labomtolJ report is lIot valid without all authorized sigllature 011 the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 15 of25

Semivolatie Organic Compounds by GCMS - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110043 - SW846 3510C

LCS 8110043-BS1

Prepared 03-Nov-08 Analyzed 08-Nov-

Phenanthrene 36 IJgl 50 40- 130

Phenol 21 IJgl 50 40- 130

Pyrene 344 1J91 50 40- 130

Pyridine 18 IJgl 50 130

24- Trichlorobenzene 26 IJgl 50 40- 130

Methylnaphthalene 31 IJgl 50 40- 140

24 5- Trichlorophenol 34 IJgl 50 40- 130

24 6- Trichlorophenol 36 IJgl 50 40- 130

Pe ntach loron itrobenze ne 29 IJgl 50 40- 140

1 24 Tetrachlorobenzene 25 IJgl 50 40- 140

Surrogate 2-Fluorobiphenyf Surrogate 2-Ffuorophenol Surrogate Nitrobenzeneshy

ogare Pheno Surrogate Terphenyf-dl4

Surrogate 6- Tribromophenol

32 24 337 16

33 39

IJgl

1J91

IJgl

IJgl

IJgl

IJgll

50

50

50 50

50

50

30- 130 15- 110 30- 130 15- 110 30- 130 15- 110

Semivolatie Organic Compounds by GC - Qualiy Control

Spike Source REC RPD

Analyte( s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110165 - SW846 3510C

Blank 8110165-BLK1

Prepared 04-Nov-08 Analyzed 05-Nov-

PCB 10)6 BRL IJgl 0200

PCB 1221 BRL IJgl 0200

PCB 1232 BRL IJgl 200

PCB 1242 BRL 1J91 200

PCB 1248 BRL IJgl 0200

PCB 1254 BRL IJgl 0200

PCB 1260 BRL iJgl 200

PCB 1262 BRL IJgl 0200

PCB 1268 BRL IJgl 0200

Surrogate DB-Octafluorobiphenyf (Sr) Surrogate Decachlorobiphenyl (Sr)

BRL 223

1J91

IJgl

200 200 112

30- 150 30- 150

LCS 8110165-BS1

Prepared 04-Nov-08 Analyzed 05-Nov-

PCB 1016 IJgl 0200 40- 140

PCB 1260 IJgl 0200 106 40- 140

Surrogate 4 DB-Octafluorobiphenyl (Sr) Surrogate Decachlorobiphenyl (Sr)

143 253

IJgll

IJgl

200 200 126

30- 150 30- 150

LCS DUD (8110165-BSD1

Prepared 04-Nov-08 Analyzed 05- Nov-

PCB 1016 IJgl 200 40- 140

PCB 1260 IJgl 0200 102 40- 140

Surrogate 4 DB-Octafluorobiphenyl (Sr) Surrogate Decachlorobiphenyl (Sr)

139 243

1J91

IJgl

200 200 122

30- 150 30- 150

This laboratory report is IIOt valid without all authorized siglllture 011 the cover page

Page 16 of25 Reportble Detection Limit BRL = Below Reporting Limit

Extractable Petroleum Hydrocarbons - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110272 - 8W846 3510C

Blank 811 0272-BLK1

Prepared 05-Nov-08 Analyzed 07-Novshy

Non-polar material (SGT- HEM) BRL mgl

LCS 8110272-BS1

Prepared OS-Nov-08 Analyzed 07- Novshy

Non-polar material (SGT- HEM) 14 mgl 17 79 89

This laboratory reporl is not valid without an authorized signature on the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 17 of 25

Total Metals by EP A 200 Series Methods - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110121 - EPA 200 Series

Blank 8110121-BlK1

Prepared 05-Nov-08 Analyzed 07- Nov-

Iron BRL mgll 0150

Nickel BRL mgll 0050

Zinc BRL mgll 0050

Copper BRL mgll 0050

Arsenic BRL mgll 0040

Cadmium BRL mgll 0025

Chromium BRL mgll 0050

Silver BRL mgll 0050

lCS 8110121-BS1

Prepared 05-Nov-08 Analyzed 08-Nov-

Iron mgll 0150 85- 115

Nickel mgll 0050 104 85- 115

Zinc mgll 0050 103 85- 115

Silver mgll 0050 85- 115

Cadmium mgll 0025 105 85- 115

Chromium mgll 0050 101 85- 115

Copper mgll 0050 85- 115

Arsenic 125 mgll 0040 100 85- 115

licate 8110121-DUP1 Source SA86695-01

Prepared 05-Nov-08 Analyzed 08-Nov-

Zinc 0234 mgll 0050 0236

Nickel 0018 mgll 0050 BRL

Iron 0718 mgll 0150 0668

Copper BRL mgll 0050 BRL

Cadmium BRL mgli 0025 BRL

Arsenic BRL mgll 0040 BRL

Chromium BRL mgll 0050 BRL

Silver BRL mgll 0050 BRL

Matrix S ike 8110121-MS1 Source SA86695-02

Prepared 05-Nov-08 Analyzed 08-Nov-

Iron mgll 0150 70- 130

Nickel mgll 0050 BRL 101 70- 130

Zinc mgll 0050 125 0140 101 70- 130

Arsenic mgll 0040 BRL 100 70- 130

Cadmium 129 mgll 0025 BRL 104 70- 130

Copper mgll 0050 0038 101 70- 130

Silver mgll 0050 BRL 101 70- 130

Chromium 128 mgll 0050 BRL 102 70- 130

Matrix S lke 8110121-MS2 Source SA86720shy

Prepared 05-Nov-08 Analyzed 08- Nov-

Iron 85 QM2 mgll 0150 83 156 70- 130

Zinc mgll 0050 70- 130

Nickel 142 mgll 0050 199 70- 130

Silver 149 mgll 0050 125 BRL 119 70- 130

Arsenic mgll 0040 0183 108 70- 130

Chromium mgI 0050 0614 101 70- 130

Cadmium 124 mgll 0025 0021 70- 130

Copper 142 mgll 0050 0176 112 70- 130

This laboratory report is 110t mlid without all authorized sigllature 011 the cover page

Page 18 of25 Reportble Detection Limi( BRL = Below Reporting Limit

Total Metals by EP A 200 Series Methods - Quality Control

Analyte(s) Result Flag Units RDL

Spike

Level

Source

Result REC

REC

Limits RPD

RPD

Limit

Batch 8110121 - EPA 200 Series

Post S ike 811 0121-PS1 Source SA86695shy

Prepared 05-Nov-08 Analyzed 08-Nov-

Nickel

Iron

Zinc

Chromium

Copper

Arsenic

Cadmium

Silver

mgI

mgI

mgI

mgI

mgI

mgI

mgll

mgll

0050

0150

0050

0050

0050

0040

0025

0050

BRL

0140

BRL

0038

BRL

BRL

BRL

102

100

102

100

100

103

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

Post S ike 8110121-PS2 Source SA86720-01

Prepared 05-Nov-08 Analyzed 08-Nov-

Nickel

Zinc

Iron

Chromium

Arsenic

Cadmium

Copper

Silver

142

83

144

QM2

mgll

mgll

mgll

mgll

mgll

mgI

mgI

mgI

0050

0050

0150

0050

0040

0025

0050

0050

199

83

0614

0183

0021

0176

BRL

102

106

110

115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

Batch 8110122 - EPA200SW7000 Series

Blank 8110122-BlK1

Prepared 05-Nov-08 Analyzed 11-Nov-

Mercury BRL mgll 00020

lCS 8110122-BS1

Prepared 05- Nov-08 Analyzed 11-Nov-

Mercury 00425 mgi 00020 00500 85- 115

licate 811 0122-DUP1 Source SA86804-01

Prepared 05-Nov-08 Analyzed 11-Nov-

Mercury 00036 mgI 00020 00037

Matrix S ike 8110122-MS1 Source SA86764shy

Prepared 05-Nov-08 Analyzed 11-Nov-

Mercury 00496 mgll 00020 00500 00052 75- 125

Post S ike 8110122-PS1 Source SA86764shy

Prepared 05-Nov-08 Analyzed 11- Nov-

Mercury 00481 mgll 00020 00500 00052 85- 115

Batch 8110386 - EPA 200 Series

Blank 8110386-BLK1

Prepared 07-Nov-08 Analyzed 08-Nov-

Selenium

Lead

Antimony

BRL

BRL

BRL

mgll

mgI

mgll

0002

0002

0002

lCS 8110386-BS1

Prepared 07 -Nov-08 Analyzed 08-Nov-

Antimony

Lead

Selenium QC2

mgI

mgll

mgll

0125

0125

0125

125 111

111

123

85- 115

85- 115

85- 115

This laboratOlY rep0l1 is 110t valid without all authorized sigl1atule 011 the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 19 of25

Total Metals by EP A 200 Series Methods - Quality Control

Analyte(s) Result Flag Units RDL

Spike

Level

Source

Result REC

REC

Limits RPD

RPD

Limit

Batch 8110386 - EPA 200 Series

licate 811 0386-DUP1 Source SA86901-03

Prepared 07 -Nov-08 Analyzed 08- Nov-

Antimony 0005

Selenium BRL

Lead 0010 QR9

mgI

mgll

mgll

0002

0002

0002

0005

BRL

0013

Matrix S ike 8110386-MS1 Source SA86901shy

Prepared 07 -Nov-08 Analyzed 08-Nov-

Antimony

Selenium

Lead

mgI

mgll

mgll

0125

0125

0125 125

0005

BRL

0013

111

120

111

70- 130

70- 130

70- 130

Post S ike 811 0386-PS1 Source SA86901-03

Prepared 07-Nov-08 Analyzed 08-Nov-

Antimony

Lead 142

mgll

mgI

0125

0125 125

0005

0013

108

114

85- 115

85- 115

This laboratolY Ieport is 1101 valid without all authorized sigl1atule 011 the cover page

Page 20 of 25 Reportble Detection Limit BRL = Below Reporting Limit

General Chemistry Parameters - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8102398 - General Preparation

Blank 8102398-BLK1

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium BRL mgll 005

Blank 8102398-BLK2

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium BRL mgI 005

LCS 81 02398-BS1

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 049 mgll 005 0501 90- 110

LCS 81 02398-BS2

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 051 mgll 005 0501 102 90- 110

licate 81 02398-DUP1 Source SA86804-01

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium BRL mgll 25 BRL

Matrix S ike 81 02398-MS1 Source SA86804-01

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 235 mgll 25 250 BRL 80- 120

Matrix S ike DU D 8102398-MSD1 Source SA86804-01

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 240 mgll 25 250 BRL 80- 120

Reference 81 02398-SRM1

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 023 mgll 005 0250 85- 115

Batch 8102399 - General Preparation

Blank 8102399-BLK1

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine BRL mgI 020

Blank 8102399-BlK2

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine BRL mgll 020

lCS 81 02399-BS1

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine 053 mgll 020 0500 106 90- 110

LCS 81 02399-BS2

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine 049 mgll 020 0500 90- 110

licate 8102399-DUP1 Source SA86804shy

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine BRL mgll 100 BRL

Matrix S ike 8102399-MS1 Source SA86804-01

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine 230 mgI 100 250 BRL 80- 120

Matrix S ike DU D 8102399-MSD1 Source SA86804shy

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine 260 mgI 100 250 BRL 104 80- 120 200

This laboratolJ report is IIOt valid without all authorized sigllatule Oil the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 21 of 25

General Chemistry Parameters - Quality Control

Spike Source REC RPD

Units RDL Level Result REC Limits RPD LimitAnalyte(s) Result Flag

Batch 8102399 - General Preparation

Matrix S ike DU D (81 02399-MSD1 Source SA86804shy

Prepared amp Analyzed 31-0ctshy

Reference 8102399-SRM1

Prepared amp Analyzed 31-0ctshy020 0967 111 85- 115Total Residual Chlorine 107 mgll

Batch 8110199 - 514500 CN C

Blank 8110199-BLK1

Prepared 04-Nov-08 Analyzed 05-Nov-

Cyanide (total) BRL mgI 0100

Blank 8110199-BLK2

Prepared 04-Nov-08 Analyzed 05-Nov-

Cyanide (total) BRL mgll 0100

LCS 8110199-BS1

Prepared 04-Nov-08 Analyzed 05-Novshy

300 105 90- 110Cyanide (total) 314 mgll 0100

LCS 8110199-BS2

Prepared 04-Nov-08 Analyzed 05- Nov-

Cyanide (total) 272 mgll 0100 300 90- 110

licate 8110199-DUP1 Source SA86725-02

Prepared 04-Nov-08 Analyzed 05-Nov-

Cyanide (total) BRL mgll 0100 BRL

Matrix S ike 8110199-MS1 Source SA86725-02

Prepared 04-Nov-08 Analyzed 05- Nov-

Cyanide (total) 155 mgllOM 0100 300 BRL 90- 110

Matrix S ike DU D (8110199-MSD1 Source SA86725-02

Prepared 04-Nov-08 Analyzed 05-Novshy

326 OR mgll 0100 300 BRL 109 90- 110Cyanide (total)

Reference 8110199-SRM1

Prepared 04-Nov-08 Analyzed 05- Novshy

336 mgll 0100 361 75- 125Cyanide (total)

Batch 811 0464 - General Preparation

Blank 8110464-BLK1

Prepared amp Analyzed 06- Nov-

Total Suspended Solids BRL mgll

Blank 811 0464-BlK2

Prepared amp Analyzed 06-Nov-

Total Suspended Solids BRL mgI

licate 8110464-DUP1 Source SA86782shy

Prepared amp Analyzed 06-Nov-

Total Suspended Solids BRL mgll BRL

licate 811 0464-DUP2 Source SA86804shy

Prepared amp Analyzed 06-Novshy

14000Total Suspended Solids 16000 mgll 50

Reference 8110464-SRM1

Prepared amp Analyzed 06- Nov-

This laboratolJ report is 110t Ialid without (Iauthorized sigllatule 011 the cover page

Page 22 of 25 Reportble Detection Limit BRL = Below Reporting Limit

General Chemistry Parameters - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110464 - General Preparation

Reference 8110464-SRM1

Prepared amp Analyzed 06-Nov-

Total Suspended Solids 42 mgll 44 90- 110

Reference 8110464-SRM2

Prepared amp Analyzed 06- Nov-

Total Suspended Solids 42 mgI 444 90- 110

This labomtory report is lot valid without all authorized sigllature Oil the cover page

Reportable Detection Limit BRL = Below Reporting Limit Page 23 of 25

Notes and Definitions

CIHT A hoJd time of 12 hours has been set to expedite this analysis through the laboratory However the hold time for Chlorine

Residual is not specified within the method other than to state that the samples should be analyzed as soon as possible

QC2 Analyte out of acceptance range in QC spike but no reportable concentration present in sample

QM2 The RPD andor percent recovery for this QC spike sample cannot be accurately calculated due to the high concentration of analyte inherent in the sample

QM7 The spike recovery was outside acceptance limits for the MS andor MSD The batch was accepted based on acceptable LCS recovery

QR7 The RPD exceeded the QC control limits however precision is demonstrated with acceptable RPD values for batch duplicate

QR9 RPD out of acceptance range The batch is accepted based upon LCS andor LCSD recovery

ROI The Reporting Limit has been raised to account for matrix interference

MSMSD ran outside of 12 hour window

BRL Below Reporting Limit - Analyte NOT DETECTED at or above the reporting limit

dry Sample results reported on a dry weight basis

Not Reported

RPD Relative Percent Difference

Detected but below the Reporting Limit therefore result is an estimated concentration (CLP J-Flag)

A plus sign (+) in the Method Reference column indicates the method is not accredited by NELAC

lntemretation of Total Petroleum Hvdrocarbon Report

Petroleum identification is detennined by comparing the GC fingerprint obtained from the sample with a library of GC fingerprints obtained from analyses of various petroleum products Possible match categories are as follows

Gasoline - includes regular unleaded premium etc

Fuel Oil 2 - includes home heating oil 2 fuel oil and diesel

Fuel Oil 4 - includes 4 fuel oil Fuel Oil 6 - includes 6 fuel oil and bunker C oil

Motor Oil - includes virgin and waste automobile oil Ligroin - includes mineral spirits petroleum naphtha vmampp naphtha

Aviation Fuel- includes kerosene Jet A and JP-

Other Oil - includes lubricating and cutting oil and silicon oil

A t times the unidentified petroleum product is quantified using a calibration that 110St closely approximates the distribution of

compounds in the sample When this occurs the result is qualified as TPH (Calculated as)

This laboratolY report is lot valid without all authorized sigllature 011 the cOIer page

Page 24 of 25 Reportable Detection Limit BRL = Below Reporting Limit

Laboratorv Control Sample (LCS) A known matrix spiked with compound(s) representative of the target analytes which is used to document laboratory perfoff1ance

Matrix Duplicate An intra-laboratory split sample which is used to document the precision of a method in a given sample matrix

Matrix Spike An aliquot of a sample spiked with a known concentration of target analyte(s) The spiking occurs prior to sample preparation and analysis A matrix spike is used to document the bias of a method in a given sample matrix

Method Blank An analyte-free matrix to which all reagents are added in the same volumes or proportions as used in sampJe processing The method blank should be carried through the complete sample preparation and analytical procedure The method

blank is used to document contamination resulting from the analytical process

Method Detection Limit (MDL) The minimum concentration ofa substance that can be measured and reported with 99 confidence that the analyte concentration is greater than zero and is detennined from analysis of a sample in a given matrix type containing the analyte

Reportable Detection Limit (RDL) The lowest concentration that can be reliably achieved within specified limits of precision and accuracy during routine laboratory operating conditions For many analytes the RDL analyte concentration is selected as the Jowest non-zero standard in the calibration curve While the RDL is approximately 5 to JO times the MDL the RDL for eachsample takes

into account the sampJe volumeweight extractJdigestate volume cleanup procedures and if applicable dry weight correction Sample RDLs are highly matrix-dependent

Surrogate An organic compound which is similar to the target analyte(s) in chemical composition and behavior in the analytical process but which is not nonnally found in environmental samples These compounds are spiked into all blanks standards and

samples prior to analysis Percent recoveries are calculated for each surrogate

Validated by

Hanibal C Tayeh Ph Rebecca Merz

This laboratory report is not alid without allilutholized signature 011 the cover page

Reportable Detection Limit BRL = Below Reporting Limit Page 25 of25

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Tshy -7 fli1 I I II L

i I J-shycshy1 (J

1 it UtI -i I

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TotRI PetrtctJl H droesrhfi1S (TPH)

Cplli(e (CN)

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Tolllene iT)

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(111 )) Xlcnc eX)

Tota1 nTBx

10 th)cne OI)(midc (EDn) (2- Dibttlo-m thtne)

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i4c i Bulyl kol1o (TA) (l rliar) nitllnor)

13 t-Am)J JfoHly l Ethel (TAME)

14 lI)hlILknc

L5 Clrlon Tctlcltl(r d c

16 14 Dkblunlb-cnzne (p DCB)

Ukhlorobe nc (o-DCB)

I S 13 DicliloII lJzcne (ttlI)CB)

19 TolM d icMorobfLl C1)C

2(1 Diehln uClhaDc (DCA)

211 2 Diddomcthme (DCA)

Dichtl lhyrcnQ (DCE)

Eftu1 111 it

30 urjli ramsUtjr tmg1) SO mIlfor h drostatic tcstng Oil)

1W = r 1 egI

St3 5 ug

SW 10 UIl

F = S2 ltgI

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(Im itlI IL u I II) t I1TEX)

(limited 11$ uglL total aT)

(timitw as llgiL iou IHEX)

I 00 Igl

05 ugll

70 0 Itgif

10nH(1 Only (u1

MORitol Onr (ugH_

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ngl

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monthlY1 IIII

dU mJlximum

dflll) maximum

dally lIiluirnnm

dail) ma nurn

d)) mUlmum

daily JUxirnurn

daB maxinrum

daily Iljluimum

dally mnlmurn

dan maxinUHI

daily mnhullm

daily lJuximult

IIJi maXilHlm

dJI milximum

(i IIi I) D131iltlm

iry m Jrnltm

maxImum

d3J1y tlHlximum

__----_

Rllplc T

Nlb

nb

gntb

Irab

grab

glb

gmb

glb

rab

grab

h

grab

Jntb

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grab

grab

gHlb

grab

pb

grub

jJih

Volatie Organic Compounds - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110175 - SW846 5030 Water MS

LCS 811D175-BS1

Prepared amp Analyzed 04- Nov-

Chloroethane 22 gl 20 111 60 131

Chloroform 21 gll 20 109 70- 130

Chloromethane 25 gl 20 127 70- 130

Chlorotoluene 19 gl 20 70- 130

Chlorotoluene 22 gl 20 112 70- 130

1 Dibromo-3-chloropropane 22 gl 20 114 70- 130

Dibromochloromethane 22 gl 20 110 66 145

1 Dibromoethane (EDB) 222 gl 20 111 70- 130

Dibromomethane 22 gl 20 111 70- 130

1 Dichlorobenzene 22 gl 20 113 70- 130

1 Dichlorobenzene 23 gl 20 115 70- 130

1 Dichlorobenzene 214 gl 20 107 70- 130

Dichlorodifluoromethane (Freon 12) 25 gl 20 128 46 168

1-Dichloroethane 23 gl 20 117 70- 130

1 Dichloroethane 21 gl 20 109 70- 130

1-Dichloroethene 234 gl 20 117 70- 130

cis- 1 Dichloroethene 23 gl 20 118 70- 130

trans- 1 Dichloroethene 21 gl 20 108 70-130

1 Dichloropropane 23 gl 20 118 70-130

1 Dichloropropane 22 gl 20 113 70- 130

Dichloropropane 25 gl 20 129 70- 130

1-Dichloropropene 23 gl 20 115 70- 130

cis- 1 Dichloropropene 23 gl 20 118 70- 130

trans- 1 Dichloropropene 214 gl 20 107 70- 130

Ethylbenzene 23 gl 20 115 70- 130

Hexachlorobutadiene 21 gl 20 109 70- 135

Hexanone (MBK) 20 gl 20 103 70- 130

Isopropylbenzene 21 gl 20 105 70- 130

lsopropyltoluene 24 gl 20 121 70- 130

Methyl tert-butyl ether 21 gl 20 107 70- 130

Methyl- pentanone (MIBK) 21 gl 20 106 57 130

Methylene chloride 22 gl 20 113 70- 130

Naphthalene 20 gl 20 101 70- 130

Propylbenzene 23 gl 20 116 70- 130

Styrene 24 gl 20 123 70- 130

2- Tetrachloroethane 22 gl 20 111 70- 130

2- Tetrachloroethane 22 gl 20 114 70- 130

Tetrachloroethene 214 gl 20 107 70- 130

Toluene 224 gl 20 112 70- 130

3- Trichlorobenzene 21 gl 20 106 70- 130

4- Trichlorobenzene 19 gl 20 70- 130

5- Trichlorobenzene 19 gl 20 70- 130

1-Trichloroethane 22 gl 20 114 70- 130

2- Trichloroethane 234 gl 20 117 70- 130

Trichloroethene 21 gl 20 109 70- 130

Trichlorofluoromethane (Freon 11) 22 gl 20 111 64 147

3- Trichloropropane 24 gl 20 121 70- 130

24- Trimethylbenzene 23 gl 20 116 70- 130

1 Trimethylbenzene 23 gl 20 117 70- 130

This laboratolJ repOlt is lIot valid withoutWI authorized sigllature 011 the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 9 of25

Volatie Organic Compounds - Quality Control

Spike Source REC RPD

Anal yte( s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110175 - 5W846 5030 Water MS

LC5 8110175-BS1

Prepared amp Analyzed 04- Nov-

Vinyl chloride 254 1-9I 20 127 70- 130

115 70- 130p-Xylene 45 1-9I 40

70- 130Xylene 234 I-gl 20 117

22 20 110 70- 130Tetrahydrofuran 1-9I

20 108 70- 130Ethyl ether 21 1-91

102 70- 130Tert-amyl methyl ether 20 1-9I 20

23 20 115 70- 130

20 116 70- 130 Ethyl tert-butyl ether 1-9I

Di- isopropyl ether 23 1-9I

200 117 70- 130Tert- Butanol butyl alcohol 234 1-9I

117 53 1371 4-Dioxane 235 I-gl 200

70- 130trans-1 4-Dichloro- butene 22 I-gl 20 110

555 QC2 400 139 70- 130Ethanol 1-9I

Surrogate 4-Bromofluorobenzene 507 1-9I 50 101 70- 130

Surrogate Toluene- 50 1-9I 50 101 70- 130

50 50 100 70- 130Surrogate 1 DichloroetiJane- 1-9I 50 100 70- 130Surrogate Dibromofluoromethane 49 1-9I

LCS DUD 18110175-B5D1

Prepared amp Analyzed 04-Novshy

20 112 70- 1302- Trichlorotrifluoroethane (Freon 113) 22 1-9I

20 111 317- 144Acetone 22 I-gl

113 70- 130Acrylonitrile 22 1-9I 20

21 20 108 70- 130Benzene 1-91

20 101 70- 130Bromobenzene 20 I-gl

Bromochloromethane 21 1-9I 20 106 70- 130

110 70- 130Bromodlchloromethane 22 1-9I 20

21 20 108 70- 130Bromoform I-gl

22 20 115 43- 158Bromomethane 1-91

Butanone (MEK) 17 I-gl 20 54 137

102 70- 130Butylbenzene 204 1-9I 20

sec-Butylbenzene 21 I-gl 20 108 70- 130

21 20 109 70- 130tert- Butylbenzene I-gl

20 101 70- 130Carbon disulfide 202 1-91

20 103 70- 130Carbon tetrachloride 20 I-gl

70- 130Chlorobenzene 20 1-9I 20 104

103 131Chloroethane 20 I-gl 20 60

20 104 70- 130Chloroform 20 1-91

20 117 70- 130Chloromethane 23 1-9I

70- 130Chlorotoluene 19 1-9I 20

214 20 107 70- 130Chlorotoluene I-gl

Dibromo- 3-chloropropane 234 1-91 20 117 70- 130

20 106 66 145Dibromochloromethane 21 1-9I

22 20 110 70- 1301 Dibromoethane (EDB) 1-9I

214 20 107 70- 130Dibromomethane 1-91

20 107 70- 130Dichlorobenzene 214 1-9I

Dichlorobenzene 21 1-91 20 109 70- 130

102 70- 130Dichlorobenzene 20 1-9I 20

117 168Dichlorodilluoromethane (Freon12) 234 1-9I 20 46

Dichloroethane 22 I-gl 20 111 70- 130

20 104 70- 130

107 70- 130 Dichloroethane 20 I-gl

Dichloroethene 21 1-91 20

This laboratory report is not valid without all authorized sigllature Oil the coverpage

Page 10 of25 Reportble Detection Limit BRL = Below Reporting Limit

Volatie Organic Compounds - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110175 - SW846 5030 Water MS

LCS DUD (8110175-BSD1

Prepared amp Analyzed 04-Novshy

cis- 1 Dichloroethene 22 gl 20 112 70- 130

trans- Dichloroethene 20 gl 20 101 70- 130

Dichloropropane 22 gl 20 111 70- 130

Dichloropropane 21 gl 20 109 70- 130

Dichloropropane 23 gl 20 119 70- 130

Dichloropropene 21 gl 20 107 70- 130

cis- Dichloropropene 22 gl 20 112 70- 130

trans- Dichloropropene 204 gl 20 102 70- 130

Ethylbenzene 214 gl 20 107 70- 130

Hexachlorobutadiene 192 gl 20 70- 135

Hexanone (MBK) 21 gl 20 107 70- 130

Isopropylbenzene 19 gl 20 70- 130

lsopropyltoluene 22 gl 20 114 70- 130

Methyl tert-butyl ether 20 gl 20 104 70- 130

Methyl- pentanone (MIBK) 21 gl 20 105 57 130

Methylene chloride 21 gl 20 106 70- 130

Naphthalene 19 gl 20 70- 130

Propylbenzene 20 gl 20 103 70- 130

Styrene 23 gl 20 116 70- 130

Tetrachloroethane 20 gl 20 104 70- 130

2- Tetrachloroethane 22 gl 20 113 70- 130 04

T etrachloroethene 194 gl 20 70- 130

Toluene 21 gl 20 105 70- 130

3- Trichlorobenzene 19 gl 20 70- 130

24- Trichlorobenzene 18 gl 20 70- 130

5- Trichlorobenzene 18 gl 20 70- 130

1- Trichloroethane 21 gl 20 105 70- 130

2- Trichloroethane 224 gl 20 112 70-130

Trichloroethene 20 gl 20 103 70- 130

Trichlorofluoromethane (Freon 11) 204 gl 20 102 64 147

3- Trichloropropane 24 gl 20 121 70- 130

24- Trimethylbenzene 22 gll 20 110 70- 130

Trimethylbenzene 22 gl 20 110 70- 130

Vinyl chloride 23 gl 20 116 70- 130

Xylene 43 gl 40 108 70- 130

Xylene 224 gl 20 112 70- 130

Tetrahydrofuran 22 gl 20 112 70- 130

Ethyl ether 21 gl 20 106 70- 130

Tert-amyl methyl ether 19 gl 20 70- 130

Ethyl tert-butyl ether 22 gl 20 112 70- 130

Di- isopropyl ether 224 gl 20 112 70- 130

Tert-Butanoll butyl alcohol 222 gl 200 111 70- 130

Dioxane 237 gl 200 118 53 137

trans- Dichloro- butene 21 gl 20 106 70- 130

Ethanol 565 QC2 gl 400 141 70- 130

Surrogate 4-Bromofluorobenzene 50 gl 50 101 70- 130

Surrogate Toluene- 49 gll 50 100 70- 130

Surrogate 1 Dichloroethane- 49 gll 50 70- 130

Surrogate Dibromofluoromethane 497 gll 50 70- 130

This IaborntOJ) report is IIOt valid without all authorized sigllature 011 the coverpage

Reportable Detection Limit BRL = Below Reporting Limit Page 11 of25

Volatie Organic Compounds - Quality Control

Analyte(s) Result Flag Units RDL

Spike

Level

Source

Result REC

REC

Limits RPD

RPD

Limit

BHtch 8110175 - SW846 5030 Water MS

Matrix S ike 8110175-MS1 Source SA86826shy

Prepared amp Analyzed 04-Nov-

Benzene

Chlorobenzene

1-Dichloroethene

Toluene

Trichloroethene

Surrogate 4-Bromofluorobenzene Surrogate Toluene-Surrogate 1 Dichloroethane-Surrogate Dibromofluoromethane

17

172

17

18

17

50

504 49 49

gl

gl

gl

gl

gl

gl

gl

gl

gl

20

20

20

20

20

50

50

50 50

BRL

BRL

BRL

BRL

BRL

100 101

70- 130

70- 130

70- 130

70- 130

70- 130

70- 130 70- 130 70- 130 70- 130

Matrix S ike Du p 1811 0175-MSD1 Source SA86826-01

Prepared amp Analyzed 04-Nov-

Benzene

Chlorobenzene

Dichloroethene

Toluene

Trichloroethene

Surrogate 4-Bromofluorobenzene Surrogate Toluene-Surrogate 1 Dichloroethane-Surrogate Dibromofluoromethane

18

17

18

184

17

50

50 49 49

gl

gl

gl

gl

gl

gl

gl

gl

gl

20

20

20

20

20

50

50

50

50

BRL

BRL

BRL

BRL

BRL

100 101 100

70- 130

70- 130

70- 130

70- 130

70- 130

70- 130 70- 130 70- 130 70- 130

This laboratory report is lIot valid without (II authorized sigllature on the covel page

Page J 2 of25 Reportble Detection Limit BRL = Below Reporting Limit

Analyte( s)

Batch 8110043 - SW846 3510C

Blank 8110043-BLK1

Prepared 03-Nov-OB Analyzed OB-Nov-

Acenaphthene

Acenaphthylene

Aniline

Anthracene

Atrazine

AzobenzenelD i phenyld iazine

Benzidine

Benzo (a) anthracene

Benzo (a) pyrene

Benzo (b) fluoranthene

Benzo (g h i) perylene

Benzo (k) fluoranthene

Benzoic acid

Benzyl alcohol

Bls(2-chloroethoxy) metha ne

Bis (2-chloroethyl)ether

Bis(2-ch loroisopropyl)ether

Bis(2-ethylhexyl) phthalate

Bromophenyl phenyl ether

Butyl benzyl phthalate

Carbazole

4 -Chloro- 3-methyl phenol

Chloroaniline

Chloronaphthalene

Chlorophenol

Chlorophenyl phenyl ether

Chrysene

Dibenzo (a h) anthracene

Dibenzofuran

1 Dichlorobenzene

1 Dichlorobenzene

1 A-Dichlorobenzene

3 - Dichlorobenzidine

2A- Dichlorophenol

Diethyl phthalate

Dimethyl phthalate

Dimethylphenol

Di-n-butyl phthalate

6- D i nitro- 2-methyl phenol

2A- Dinitrophenol

2A-Dinitrotoluene

Dinitrotoluene

Di-n-octyl phthalate

Fluoranthene

Fluorene

Hexachlorobenzene

Hexachlorobutadiene

Hexachlorocyclope ntad iene

Hexachloroethane

Semivolatie Organic Compounds by GCMS - Quality Control

Spike Source REC RPD

Result Flag Units RDL Level Result REC Limits RPD Limit

BRL IJgll

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL 1J91

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJglI

BRL IJgl

BRL 1J91

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL 1J91

BRL 1J9I

BRL IJgl

BRL IJglI

BRL gl

BRL IJgl

BRL IJgl

BRL 1J9I

BRL IJglI

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL gl

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL gl

BRL IJgl

BRL IJgl

BRL IJgl 500

BRL IJgl

BRL 1J9I

BRL 1J91I

BRL IJglI

BRL IJgl

BRL IJgl

This laboratory report is IlOt valid without all authorized sigllature 011 the covel page

Page 13 of 25 Reportble Detection Limit BRL = Below Reporting Limit

Semivolatile Organic Compounds by GCMS - Quality Control

Spike Source

Analyte(s) Result Flag Units RDL Level Result REC

Batch 8110043 - SW846 35JOC

Blank 8110043-BLK1

Prepared 03-Nov-08 Analyzed 08-Nov-

Indeno (1 3-cd) pyrene BRL fgl

Isophorone BRL fgl

Methylnaphthalene BRL fgl

Methylphenol BRL fgl

3 amp 4- Methylphenol BRL fgl 10

Naphthalene BRL fgl

Nitroaniline BRL fgl

Nitroaniline BRL fgl

Nitroaniline BRL fgil 20

Nitrobenzene BRL fgl

N itrophenol BRL fgl

Nitrophenol BRL fgl 20

Nitrosodimethylamine BRL fgl

Nitrosodi-n-propylamine BRL fgl

N itrosodiphenylamine BRL fgl

Pentachlorophenol BRL fgl 20

Phenanthrene BRL fgl

Phenol BRL fgl

Pyrene BRL fgl

Pyridine BRL fgl

Methylnaphthalene BRL fgil

24- Trichlorobenzene BRL fgl

5- Trichlorophenol BRL fgl

246- Trichlorophenol BRL fgl

Pe n tach loron itrobenzene BRL fgl

5- Tetrachlorobenzene BRL fgl

Surrogate 2-Fuorobiphenyl 31 fgl 50

Surrogate 2-Fluoropheno 25 fgl 50

Surrogate Nltrobenzene- 29 fgl 50

Surrogate Phenol- 17 fgl 50

Surrogate Terphenyl-d4 318 fgl 50

Surrogate 6- Tribromopheno 36 fgl 50

LCS 811 0043-BS1

Prepared 03-Nov-08 Analyzed 08-Nov-

Acenaphthene 33 fgl 50

Acenaphthylene 33 fgl 50

Aniline 27 fgil 50

Anthracene 34 fgl 50

Atrazine 35 fgl 50

AzobenzenelDi phenyld iazi ne 35 fgl 50

Benzidine BRL fgl 50

Benzo (a) anthracene 34 fgil 50

Benzo (a) pyrene 35 fgl 50

Benzo (b) fluoranthene 364 fgl 50

Benzo (g i) perylene 36 fgl 50

Benzo (k) fluoranthene 36 fgl 50

Benzoic acid 22 fgl 50

Benzyl alcohol 36 fgl 50

Bi s (2-ch loroeth oxy) methane 40 fgl 50

B i s (2-ch loroethyl)ethe r 38 fgl 50

This laboratol) rep0l1 is not valid without an authorized signature on the cover page

Reportble Detection Limit BRL = Below Reporting Limit

REC RPD

Limits RPD Limit

30- 130 15- 110 30- 130 15-110 30- 130 15- 110

40- 130

40- 130

40-1 30

40- 130

40- 130

40- 130

224

40- 130

40- 130

40- 130

40- 130

40- 130

40- 130

40- 130

40- 130

40- 130

Page 14 of25

Analyte(s)

Batch 8110043 - SW846 3510C

LCS 8110043-851

Prepared 03-Nov-08 Analyzed 08-Nov-

B i s(2-ch loroisopropyl)ether

B is(2-ethylhexyl) phthalate

Bromophenyl phenyl ether

Butyl benzyl phthalate

Carbazole

C hloro- 3-methylphenol

Chloroaniline

Chloronaphthalene

Chlorophenol

Chlorophenyl phenyl ether

Chrysene

Dibenzo (a h) anthracene

Dibenzofuran

Dichlorobenzene

1 Dichlorobenzene

1 4-Dichlorobenzene

3 - Dichlorobenzidine

24-Dichlorophenol

Diethyl phthalate

Dimethyl phthalate

Dlmethylphenol

Di-n-butyl phthalate

6- Di nitro-2-methylphenol

24- Dinitrophenol

24- Dinitrotoluene

Dinitrotoluene

Di-n-octyl phthalate

Fluoranthene

Fluorene

Hexachlorobenzene

Hexachlorobutadiene

Hexach lorocyclopentadie ne

Hexachloroethane

Indeno (1 cd) pyrene

Isophorone

Methylnaphthalene

Methylphenol

3 amp 4- Methylphenol

Naphthalene

Nitroaniline

Nitroaniline

Nitroaniline

Nitrobenzene

Nitrophenol

Nitrophenol

N itrosodimethylamine

N itrosod i-n-propyla mine

N itrosodiphenylamine

Pentachlorophenol

Semivolatile Organic Compounds by GCMS - Qualiy Control

Spike Source REC RPD

Result Flag Units RDL Level Result REC Limits RPD Limit

36 gI 50 40- 130

38 gI 50 40- 130

38 gI 50 40- 130

39 gI 50 40- 130

43 gI 50 40- 130

38 gl 50 40- 130

30 gI 500 50 40- 130

312 gI 50 40- 130

344 gI 50 40- 130

38 gI 50 40- 130

34 gI 50 40- 130

36 gI 50 40- 130

33 gI 50 40- 130

26 gI 50 40- 130

25 gI 50 40- 130

25 gl 50 40- 130

334 gI 50 40- 130

35 gI 50 40- 130

40 gI 50 40- 130

40 gI 50 40-130

332 gI 50 40- 130

38 gI 50 40- 130

37 gI 50 40- 130

39 gI 50 40- 130

38 gi 50 40- 130

39 gI 50 40- 130

41 gI 50 40- 130

35 gI 50 40- 130

35 gI 50 40- 130

33 gI 50 40- 130

234 gI 50 40- 130

21 gI 50 40- 130

23 gI 50 40- 130

35 gI 50 40- 130

34 gl 50 40- 130

30 gI 50 40- 130

33 gI 50 40- 130

33 gI 10 50 40- 130

314 gI 50 40- 130

36 gI 50 40- 130

40 gI 50 40- 130

45 gI 20 50 40- 130

31 gI 50 40- 130

35 gI 50 40- 130

22 gI 20 50 40- 130

30 gI 50 40- 130

39 gI 50 40- 130

27 gI 50 40- 130

44 gI 20 50 40- 130

This labomtolJ report is lIot valid without all authorized sigllature 011 the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 15 of25

Semivolatie Organic Compounds by GCMS - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110043 - SW846 3510C

LCS 8110043-BS1

Prepared 03-Nov-08 Analyzed 08-Nov-

Phenanthrene 36 IJgl 50 40- 130

Phenol 21 IJgl 50 40- 130

Pyrene 344 1J91 50 40- 130

Pyridine 18 IJgl 50 130

24- Trichlorobenzene 26 IJgl 50 40- 130

Methylnaphthalene 31 IJgl 50 40- 140

24 5- Trichlorophenol 34 IJgl 50 40- 130

24 6- Trichlorophenol 36 IJgl 50 40- 130

Pe ntach loron itrobenze ne 29 IJgl 50 40- 140

1 24 Tetrachlorobenzene 25 IJgl 50 40- 140

Surrogate 2-Fluorobiphenyf Surrogate 2-Ffuorophenol Surrogate Nitrobenzeneshy

ogare Pheno Surrogate Terphenyf-dl4

Surrogate 6- Tribromophenol

32 24 337 16

33 39

IJgl

1J91

IJgl

IJgl

IJgl

IJgll

50

50

50 50

50

50

30- 130 15- 110 30- 130 15- 110 30- 130 15- 110

Semivolatie Organic Compounds by GC - Qualiy Control

Spike Source REC RPD

Analyte( s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110165 - SW846 3510C

Blank 8110165-BLK1

Prepared 04-Nov-08 Analyzed 05-Nov-

PCB 10)6 BRL IJgl 0200

PCB 1221 BRL IJgl 0200

PCB 1232 BRL IJgl 200

PCB 1242 BRL 1J91 200

PCB 1248 BRL IJgl 0200

PCB 1254 BRL IJgl 0200

PCB 1260 BRL iJgl 200

PCB 1262 BRL IJgl 0200

PCB 1268 BRL IJgl 0200

Surrogate DB-Octafluorobiphenyf (Sr) Surrogate Decachlorobiphenyl (Sr)

BRL 223

1J91

IJgl

200 200 112

30- 150 30- 150

LCS 8110165-BS1

Prepared 04-Nov-08 Analyzed 05-Nov-

PCB 1016 IJgl 0200 40- 140

PCB 1260 IJgl 0200 106 40- 140

Surrogate 4 DB-Octafluorobiphenyl (Sr) Surrogate Decachlorobiphenyl (Sr)

143 253

IJgll

IJgl

200 200 126

30- 150 30- 150

LCS DUD (8110165-BSD1

Prepared 04-Nov-08 Analyzed 05- Nov-

PCB 1016 IJgl 200 40- 140

PCB 1260 IJgl 0200 102 40- 140

Surrogate 4 DB-Octafluorobiphenyl (Sr) Surrogate Decachlorobiphenyl (Sr)

139 243

1J91

IJgl

200 200 122

30- 150 30- 150

This laboratory report is IIOt valid without all authorized siglllture 011 the cover page

Page 16 of25 Reportble Detection Limit BRL = Below Reporting Limit

Extractable Petroleum Hydrocarbons - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110272 - 8W846 3510C

Blank 811 0272-BLK1

Prepared 05-Nov-08 Analyzed 07-Novshy

Non-polar material (SGT- HEM) BRL mgl

LCS 8110272-BS1

Prepared OS-Nov-08 Analyzed 07- Novshy

Non-polar material (SGT- HEM) 14 mgl 17 79 89

This laboratory reporl is not valid without an authorized signature on the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 17 of 25

Total Metals by EP A 200 Series Methods - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110121 - EPA 200 Series

Blank 8110121-BlK1

Prepared 05-Nov-08 Analyzed 07- Nov-

Iron BRL mgll 0150

Nickel BRL mgll 0050

Zinc BRL mgll 0050

Copper BRL mgll 0050

Arsenic BRL mgll 0040

Cadmium BRL mgll 0025

Chromium BRL mgll 0050

Silver BRL mgll 0050

lCS 8110121-BS1

Prepared 05-Nov-08 Analyzed 08-Nov-

Iron mgll 0150 85- 115

Nickel mgll 0050 104 85- 115

Zinc mgll 0050 103 85- 115

Silver mgll 0050 85- 115

Cadmium mgll 0025 105 85- 115

Chromium mgll 0050 101 85- 115

Copper mgll 0050 85- 115

Arsenic 125 mgll 0040 100 85- 115

licate 8110121-DUP1 Source SA86695-01

Prepared 05-Nov-08 Analyzed 08-Nov-

Zinc 0234 mgll 0050 0236

Nickel 0018 mgll 0050 BRL

Iron 0718 mgll 0150 0668

Copper BRL mgll 0050 BRL

Cadmium BRL mgli 0025 BRL

Arsenic BRL mgll 0040 BRL

Chromium BRL mgll 0050 BRL

Silver BRL mgll 0050 BRL

Matrix S ike 8110121-MS1 Source SA86695-02

Prepared 05-Nov-08 Analyzed 08-Nov-

Iron mgll 0150 70- 130

Nickel mgll 0050 BRL 101 70- 130

Zinc mgll 0050 125 0140 101 70- 130

Arsenic mgll 0040 BRL 100 70- 130

Cadmium 129 mgll 0025 BRL 104 70- 130

Copper mgll 0050 0038 101 70- 130

Silver mgll 0050 BRL 101 70- 130

Chromium 128 mgll 0050 BRL 102 70- 130

Matrix S lke 8110121-MS2 Source SA86720shy

Prepared 05-Nov-08 Analyzed 08- Nov-

Iron 85 QM2 mgll 0150 83 156 70- 130

Zinc mgll 0050 70- 130

Nickel 142 mgll 0050 199 70- 130

Silver 149 mgll 0050 125 BRL 119 70- 130

Arsenic mgll 0040 0183 108 70- 130

Chromium mgI 0050 0614 101 70- 130

Cadmium 124 mgll 0025 0021 70- 130

Copper 142 mgll 0050 0176 112 70- 130

This laboratory report is 110t mlid without all authorized sigllature 011 the cover page

Page 18 of25 Reportble Detection Limi( BRL = Below Reporting Limit

Total Metals by EP A 200 Series Methods - Quality Control

Analyte(s) Result Flag Units RDL

Spike

Level

Source

Result REC

REC

Limits RPD

RPD

Limit

Batch 8110121 - EPA 200 Series

Post S ike 811 0121-PS1 Source SA86695shy

Prepared 05-Nov-08 Analyzed 08-Nov-

Nickel

Iron

Zinc

Chromium

Copper

Arsenic

Cadmium

Silver

mgI

mgI

mgI

mgI

mgI

mgI

mgll

mgll

0050

0150

0050

0050

0050

0040

0025

0050

BRL

0140

BRL

0038

BRL

BRL

BRL

102

100

102

100

100

103

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

Post S ike 8110121-PS2 Source SA86720-01

Prepared 05-Nov-08 Analyzed 08-Nov-

Nickel

Zinc

Iron

Chromium

Arsenic

Cadmium

Copper

Silver

142

83

144

QM2

mgll

mgll

mgll

mgll

mgll

mgI

mgI

mgI

0050

0050

0150

0050

0040

0025

0050

0050

199

83

0614

0183

0021

0176

BRL

102

106

110

115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

Batch 8110122 - EPA200SW7000 Series

Blank 8110122-BlK1

Prepared 05-Nov-08 Analyzed 11-Nov-

Mercury BRL mgll 00020

lCS 8110122-BS1

Prepared 05- Nov-08 Analyzed 11-Nov-

Mercury 00425 mgi 00020 00500 85- 115

licate 811 0122-DUP1 Source SA86804-01

Prepared 05-Nov-08 Analyzed 11-Nov-

Mercury 00036 mgI 00020 00037

Matrix S ike 8110122-MS1 Source SA86764shy

Prepared 05-Nov-08 Analyzed 11-Nov-

Mercury 00496 mgll 00020 00500 00052 75- 125

Post S ike 8110122-PS1 Source SA86764shy

Prepared 05-Nov-08 Analyzed 11- Nov-

Mercury 00481 mgll 00020 00500 00052 85- 115

Batch 8110386 - EPA 200 Series

Blank 8110386-BLK1

Prepared 07-Nov-08 Analyzed 08-Nov-

Selenium

Lead

Antimony

BRL

BRL

BRL

mgll

mgI

mgll

0002

0002

0002

lCS 8110386-BS1

Prepared 07 -Nov-08 Analyzed 08-Nov-

Antimony

Lead

Selenium QC2

mgI

mgll

mgll

0125

0125

0125

125 111

111

123

85- 115

85- 115

85- 115

This laboratOlY rep0l1 is 110t valid without all authorized sigl1atule 011 the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 19 of25

Total Metals by EP A 200 Series Methods - Quality Control

Analyte(s) Result Flag Units RDL

Spike

Level

Source

Result REC

REC

Limits RPD

RPD

Limit

Batch 8110386 - EPA 200 Series

licate 811 0386-DUP1 Source SA86901-03

Prepared 07 -Nov-08 Analyzed 08- Nov-

Antimony 0005

Selenium BRL

Lead 0010 QR9

mgI

mgll

mgll

0002

0002

0002

0005

BRL

0013

Matrix S ike 8110386-MS1 Source SA86901shy

Prepared 07 -Nov-08 Analyzed 08-Nov-

Antimony

Selenium

Lead

mgI

mgll

mgll

0125

0125

0125 125

0005

BRL

0013

111

120

111

70- 130

70- 130

70- 130

Post S ike 811 0386-PS1 Source SA86901-03

Prepared 07-Nov-08 Analyzed 08-Nov-

Antimony

Lead 142

mgll

mgI

0125

0125 125

0005

0013

108

114

85- 115

85- 115

This laboratolY Ieport is 1101 valid without all authorized sigl1atule 011 the cover page

Page 20 of 25 Reportble Detection Limit BRL = Below Reporting Limit

General Chemistry Parameters - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8102398 - General Preparation

Blank 8102398-BLK1

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium BRL mgll 005

Blank 8102398-BLK2

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium BRL mgI 005

LCS 81 02398-BS1

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 049 mgll 005 0501 90- 110

LCS 81 02398-BS2

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 051 mgll 005 0501 102 90- 110

licate 81 02398-DUP1 Source SA86804-01

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium BRL mgll 25 BRL

Matrix S ike 81 02398-MS1 Source SA86804-01

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 235 mgll 25 250 BRL 80- 120

Matrix S ike DU D 8102398-MSD1 Source SA86804-01

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 240 mgll 25 250 BRL 80- 120

Reference 81 02398-SRM1

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 023 mgll 005 0250 85- 115

Batch 8102399 - General Preparation

Blank 8102399-BLK1

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine BRL mgI 020

Blank 8102399-BlK2

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine BRL mgll 020

lCS 81 02399-BS1

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine 053 mgll 020 0500 106 90- 110

LCS 81 02399-BS2

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine 049 mgll 020 0500 90- 110

licate 8102399-DUP1 Source SA86804shy

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine BRL mgll 100 BRL

Matrix S ike 8102399-MS1 Source SA86804-01

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine 230 mgI 100 250 BRL 80- 120

Matrix S ike DU D 8102399-MSD1 Source SA86804shy

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine 260 mgI 100 250 BRL 104 80- 120 200

This laboratolJ report is IIOt valid without all authorized sigllatule Oil the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 21 of 25

General Chemistry Parameters - Quality Control

Spike Source REC RPD

Units RDL Level Result REC Limits RPD LimitAnalyte(s) Result Flag

Batch 8102399 - General Preparation

Matrix S ike DU D (81 02399-MSD1 Source SA86804shy

Prepared amp Analyzed 31-0ctshy

Reference 8102399-SRM1

Prepared amp Analyzed 31-0ctshy020 0967 111 85- 115Total Residual Chlorine 107 mgll

Batch 8110199 - 514500 CN C

Blank 8110199-BLK1

Prepared 04-Nov-08 Analyzed 05-Nov-

Cyanide (total) BRL mgI 0100

Blank 8110199-BLK2

Prepared 04-Nov-08 Analyzed 05-Nov-

Cyanide (total) BRL mgll 0100

LCS 8110199-BS1

Prepared 04-Nov-08 Analyzed 05-Novshy

300 105 90- 110Cyanide (total) 314 mgll 0100

LCS 8110199-BS2

Prepared 04-Nov-08 Analyzed 05- Nov-

Cyanide (total) 272 mgll 0100 300 90- 110

licate 8110199-DUP1 Source SA86725-02

Prepared 04-Nov-08 Analyzed 05-Nov-

Cyanide (total) BRL mgll 0100 BRL

Matrix S ike 8110199-MS1 Source SA86725-02

Prepared 04-Nov-08 Analyzed 05- Nov-

Cyanide (total) 155 mgllOM 0100 300 BRL 90- 110

Matrix S ike DU D (8110199-MSD1 Source SA86725-02

Prepared 04-Nov-08 Analyzed 05-Novshy

326 OR mgll 0100 300 BRL 109 90- 110Cyanide (total)

Reference 8110199-SRM1

Prepared 04-Nov-08 Analyzed 05- Novshy

336 mgll 0100 361 75- 125Cyanide (total)

Batch 811 0464 - General Preparation

Blank 8110464-BLK1

Prepared amp Analyzed 06- Nov-

Total Suspended Solids BRL mgll

Blank 811 0464-BlK2

Prepared amp Analyzed 06-Nov-

Total Suspended Solids BRL mgI

licate 8110464-DUP1 Source SA86782shy

Prepared amp Analyzed 06-Nov-

Total Suspended Solids BRL mgll BRL

licate 811 0464-DUP2 Source SA86804shy

Prepared amp Analyzed 06-Novshy

14000Total Suspended Solids 16000 mgll 50

Reference 8110464-SRM1

Prepared amp Analyzed 06- Nov-

This laboratolJ report is 110t Ialid without (Iauthorized sigllatule 011 the cover page

Page 22 of 25 Reportble Detection Limit BRL = Below Reporting Limit

General Chemistry Parameters - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110464 - General Preparation

Reference 8110464-SRM1

Prepared amp Analyzed 06-Nov-

Total Suspended Solids 42 mgll 44 90- 110

Reference 8110464-SRM2

Prepared amp Analyzed 06- Nov-

Total Suspended Solids 42 mgI 444 90- 110

This labomtory report is lot valid without all authorized sigllature Oil the cover page

Reportable Detection Limit BRL = Below Reporting Limit Page 23 of 25

Notes and Definitions

CIHT A hoJd time of 12 hours has been set to expedite this analysis through the laboratory However the hold time for Chlorine

Residual is not specified within the method other than to state that the samples should be analyzed as soon as possible

QC2 Analyte out of acceptance range in QC spike but no reportable concentration present in sample

QM2 The RPD andor percent recovery for this QC spike sample cannot be accurately calculated due to the high concentration of analyte inherent in the sample

QM7 The spike recovery was outside acceptance limits for the MS andor MSD The batch was accepted based on acceptable LCS recovery

QR7 The RPD exceeded the QC control limits however precision is demonstrated with acceptable RPD values for batch duplicate

QR9 RPD out of acceptance range The batch is accepted based upon LCS andor LCSD recovery

ROI The Reporting Limit has been raised to account for matrix interference

MSMSD ran outside of 12 hour window

BRL Below Reporting Limit - Analyte NOT DETECTED at or above the reporting limit

dry Sample results reported on a dry weight basis

Not Reported

RPD Relative Percent Difference

Detected but below the Reporting Limit therefore result is an estimated concentration (CLP J-Flag)

A plus sign (+) in the Method Reference column indicates the method is not accredited by NELAC

lntemretation of Total Petroleum Hvdrocarbon Report

Petroleum identification is detennined by comparing the GC fingerprint obtained from the sample with a library of GC fingerprints obtained from analyses of various petroleum products Possible match categories are as follows

Gasoline - includes regular unleaded premium etc

Fuel Oil 2 - includes home heating oil 2 fuel oil and diesel

Fuel Oil 4 - includes 4 fuel oil Fuel Oil 6 - includes 6 fuel oil and bunker C oil

Motor Oil - includes virgin and waste automobile oil Ligroin - includes mineral spirits petroleum naphtha vmampp naphtha

Aviation Fuel- includes kerosene Jet A and JP-

Other Oil - includes lubricating and cutting oil and silicon oil

A t times the unidentified petroleum product is quantified using a calibration that 110St closely approximates the distribution of

compounds in the sample When this occurs the result is qualified as TPH (Calculated as)

This laboratolY report is lot valid without all authorized sigllature 011 the cOIer page

Page 24 of 25 Reportable Detection Limit BRL = Below Reporting Limit

Laboratorv Control Sample (LCS) A known matrix spiked with compound(s) representative of the target analytes which is used to document laboratory perfoff1ance

Matrix Duplicate An intra-laboratory split sample which is used to document the precision of a method in a given sample matrix

Matrix Spike An aliquot of a sample spiked with a known concentration of target analyte(s) The spiking occurs prior to sample preparation and analysis A matrix spike is used to document the bias of a method in a given sample matrix

Method Blank An analyte-free matrix to which all reagents are added in the same volumes or proportions as used in sampJe processing The method blank should be carried through the complete sample preparation and analytical procedure The method

blank is used to document contamination resulting from the analytical process

Method Detection Limit (MDL) The minimum concentration ofa substance that can be measured and reported with 99 confidence that the analyte concentration is greater than zero and is detennined from analysis of a sample in a given matrix type containing the analyte

Reportable Detection Limit (RDL) The lowest concentration that can be reliably achieved within specified limits of precision and accuracy during routine laboratory operating conditions For many analytes the RDL analyte concentration is selected as the Jowest non-zero standard in the calibration curve While the RDL is approximately 5 to JO times the MDL the RDL for eachsample takes

into account the sampJe volumeweight extractJdigestate volume cleanup procedures and if applicable dry weight correction Sample RDLs are highly matrix-dependent

Surrogate An organic compound which is similar to the target analyte(s) in chemical composition and behavior in the analytical process but which is not nonnally found in environmental samples These compounds are spiked into all blanks standards and

samples prior to analysis Percent recoveries are calculated for each surrogate

Validated by

Hanibal C Tayeh Ph Rebecca Merz

This laboratory report is not alid without allilutholized signature 011 the cover page

Reportable Detection Limit BRL = Below Reporting Limit Page 25 of25

( - - - - - -- ) ---- - -_ _ -- __ j j - - - - - = -_- -- - - - -= q _-- - - - - -- - - ~~~~~~ ( =- - - - -__ __ _---- _-( - --- - -jshy

Tshy -7 fli1 I I II L

i I J-shycshy1 (J

1 it UtI -i I

- t X pl 1- I c i I fl -c - lL- II - (i- 1- l r i = I) r I c

=- i j

I I

1 I k- 5 1

Isl i I

i3 I

11

IJ i

i Ii -shyI i F I I 1 I shy

-r- jf0J _ IV rd iishy7S L J

1 ~~~rjotC I -

-s it i (P r l t) - Ishy

-r ni-vT (11I i

i I L 11 ( i t St

1

PLId l

IJ

5 IS l-

1

1

1I fjeuroi

J iii- f

f

I c

-S 7 1

( I C)

o I

7__shy

-

Apf)Cndix uent Litnr(alwl1S I nen m ttJ

Total S1J IIrndrd Salids n-SS)

TU(illl csrdnal ChlGrinc (TRC)

TotRI PetrtctJl H droesrhfi1S (TPH)

Cplli(e (CN)

Benzene (8)

Tolllene iT)

EtD) Jbcne tE) - 100-14

(111 )) Xlcnc eX)

Tota1 nTBx

10 th)cne OI)(midc (EDn) (2- Dibttlo-m thtne)

I I 111edl)I- krt-Bucyl El r (MtBE)

i4c i Bulyl kol1o (TA) (l rliar) nitllnor)

13 t-Am)J JfoHly l Ethel (TAME)

14 lI)hlILknc

L5 Clrlon Tctlcltl(r d c

16 14 Dkblunlb-cnzne (p DCB)

Ukhlorobe nc (o-DCB)

I S 13 DicliloII lJzcne (ttlI)CB)

19 TolM d icMorobfLl C1)C

2(1 Diehln uClhaDc (DCA)

211 2 Diddomcthme (DCA)

Dichtl lhyrcnQ (DCE)

Eftu1 111 it

30 urjli ramsUtjr tmg1) SO mIlfor h drostatic tcstng Oil)

1W = r 1 egI

St3 5 ug

SW 10 UIl

F = S2 ltgI

0 lg1

$00 ug1- h Costatic tcstin 0111

(Im itlI IL u I II) t I1TEX)

(limited 11$ uglL total aT)

(timitw as llgiL iou IHEX)

I 00 Igl

05 ugll

70 0 Itgif

10nH(1 Only (u1

MORitol Onr (ugH_

20 ugiJ

ngl

t tlgl

(it)O ug

32(J III

763 ugiJ In NH ()tlly

7D u

0 llgll

2 U

Urn1 ( pe basoo 0 nlh sample

iUc)rltbr nI

Dlonrld ern

clair) m murn

monthlY1 IIII

dU mJlximum

dflll) maximum

dally lIiluirnnm

dail) ma nurn

d)) mUlmum

daily JUxirnurn

daB maxinrum

daily Iljluimum

dally mnlmurn

dan maxinUHI

daily mnhullm

daily lJuximult

IIJi maXilHlm

dJI milximum

(i IIi I) D131iltlm

iry m Jrnltm

maxImum

d3J1y tlHlximum

__----_

Rllplc T

Nlb

nb

gntb

Irab

grab

glb

gmb

glb

rab

grab

h

grab

Jntb

gl

grab

grab

gHlb

grab

pb

grub

jJih

Volatie Organic Compounds - Quality Control

Spike Source REC RPD

Anal yte( s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110175 - 5W846 5030 Water MS

LC5 8110175-BS1

Prepared amp Analyzed 04- Nov-

Vinyl chloride 254 1-9I 20 127 70- 130

115 70- 130p-Xylene 45 1-9I 40

70- 130Xylene 234 I-gl 20 117

22 20 110 70- 130Tetrahydrofuran 1-9I

20 108 70- 130Ethyl ether 21 1-91

102 70- 130Tert-amyl methyl ether 20 1-9I 20

23 20 115 70- 130

20 116 70- 130 Ethyl tert-butyl ether 1-9I

Di- isopropyl ether 23 1-9I

200 117 70- 130Tert- Butanol butyl alcohol 234 1-9I

117 53 1371 4-Dioxane 235 I-gl 200

70- 130trans-1 4-Dichloro- butene 22 I-gl 20 110

555 QC2 400 139 70- 130Ethanol 1-9I

Surrogate 4-Bromofluorobenzene 507 1-9I 50 101 70- 130

Surrogate Toluene- 50 1-9I 50 101 70- 130

50 50 100 70- 130Surrogate 1 DichloroetiJane- 1-9I 50 100 70- 130Surrogate Dibromofluoromethane 49 1-9I

LCS DUD 18110175-B5D1

Prepared amp Analyzed 04-Novshy

20 112 70- 1302- Trichlorotrifluoroethane (Freon 113) 22 1-9I

20 111 317- 144Acetone 22 I-gl

113 70- 130Acrylonitrile 22 1-9I 20

21 20 108 70- 130Benzene 1-91

20 101 70- 130Bromobenzene 20 I-gl

Bromochloromethane 21 1-9I 20 106 70- 130

110 70- 130Bromodlchloromethane 22 1-9I 20

21 20 108 70- 130Bromoform I-gl

22 20 115 43- 158Bromomethane 1-91

Butanone (MEK) 17 I-gl 20 54 137

102 70- 130Butylbenzene 204 1-9I 20

sec-Butylbenzene 21 I-gl 20 108 70- 130

21 20 109 70- 130tert- Butylbenzene I-gl

20 101 70- 130Carbon disulfide 202 1-91

20 103 70- 130Carbon tetrachloride 20 I-gl

70- 130Chlorobenzene 20 1-9I 20 104

103 131Chloroethane 20 I-gl 20 60

20 104 70- 130Chloroform 20 1-91

20 117 70- 130Chloromethane 23 1-9I

70- 130Chlorotoluene 19 1-9I 20

214 20 107 70- 130Chlorotoluene I-gl

Dibromo- 3-chloropropane 234 1-91 20 117 70- 130

20 106 66 145Dibromochloromethane 21 1-9I

22 20 110 70- 1301 Dibromoethane (EDB) 1-9I

214 20 107 70- 130Dibromomethane 1-91

20 107 70- 130Dichlorobenzene 214 1-9I

Dichlorobenzene 21 1-91 20 109 70- 130

102 70- 130Dichlorobenzene 20 1-9I 20

117 168Dichlorodilluoromethane (Freon12) 234 1-9I 20 46

Dichloroethane 22 I-gl 20 111 70- 130

20 104 70- 130

107 70- 130 Dichloroethane 20 I-gl

Dichloroethene 21 1-91 20

This laboratory report is not valid without all authorized sigllature Oil the coverpage

Page 10 of25 Reportble Detection Limit BRL = Below Reporting Limit

Volatie Organic Compounds - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110175 - SW846 5030 Water MS

LCS DUD (8110175-BSD1

Prepared amp Analyzed 04-Novshy

cis- 1 Dichloroethene 22 gl 20 112 70- 130

trans- Dichloroethene 20 gl 20 101 70- 130

Dichloropropane 22 gl 20 111 70- 130

Dichloropropane 21 gl 20 109 70- 130

Dichloropropane 23 gl 20 119 70- 130

Dichloropropene 21 gl 20 107 70- 130

cis- Dichloropropene 22 gl 20 112 70- 130

trans- Dichloropropene 204 gl 20 102 70- 130

Ethylbenzene 214 gl 20 107 70- 130

Hexachlorobutadiene 192 gl 20 70- 135

Hexanone (MBK) 21 gl 20 107 70- 130

Isopropylbenzene 19 gl 20 70- 130

lsopropyltoluene 22 gl 20 114 70- 130

Methyl tert-butyl ether 20 gl 20 104 70- 130

Methyl- pentanone (MIBK) 21 gl 20 105 57 130

Methylene chloride 21 gl 20 106 70- 130

Naphthalene 19 gl 20 70- 130

Propylbenzene 20 gl 20 103 70- 130

Styrene 23 gl 20 116 70- 130

Tetrachloroethane 20 gl 20 104 70- 130

2- Tetrachloroethane 22 gl 20 113 70- 130 04

T etrachloroethene 194 gl 20 70- 130

Toluene 21 gl 20 105 70- 130

3- Trichlorobenzene 19 gl 20 70- 130

24- Trichlorobenzene 18 gl 20 70- 130

5- Trichlorobenzene 18 gl 20 70- 130

1- Trichloroethane 21 gl 20 105 70- 130

2- Trichloroethane 224 gl 20 112 70-130

Trichloroethene 20 gl 20 103 70- 130

Trichlorofluoromethane (Freon 11) 204 gl 20 102 64 147

3- Trichloropropane 24 gl 20 121 70- 130

24- Trimethylbenzene 22 gll 20 110 70- 130

Trimethylbenzene 22 gl 20 110 70- 130

Vinyl chloride 23 gl 20 116 70- 130

Xylene 43 gl 40 108 70- 130

Xylene 224 gl 20 112 70- 130

Tetrahydrofuran 22 gl 20 112 70- 130

Ethyl ether 21 gl 20 106 70- 130

Tert-amyl methyl ether 19 gl 20 70- 130

Ethyl tert-butyl ether 22 gl 20 112 70- 130

Di- isopropyl ether 224 gl 20 112 70- 130

Tert-Butanoll butyl alcohol 222 gl 200 111 70- 130

Dioxane 237 gl 200 118 53 137

trans- Dichloro- butene 21 gl 20 106 70- 130

Ethanol 565 QC2 gl 400 141 70- 130

Surrogate 4-Bromofluorobenzene 50 gl 50 101 70- 130

Surrogate Toluene- 49 gll 50 100 70- 130

Surrogate 1 Dichloroethane- 49 gll 50 70- 130

Surrogate Dibromofluoromethane 497 gll 50 70- 130

This IaborntOJ) report is IIOt valid without all authorized sigllature 011 the coverpage

Reportable Detection Limit BRL = Below Reporting Limit Page 11 of25

Volatie Organic Compounds - Quality Control

Analyte(s) Result Flag Units RDL

Spike

Level

Source

Result REC

REC

Limits RPD

RPD

Limit

BHtch 8110175 - SW846 5030 Water MS

Matrix S ike 8110175-MS1 Source SA86826shy

Prepared amp Analyzed 04-Nov-

Benzene

Chlorobenzene

1-Dichloroethene

Toluene

Trichloroethene

Surrogate 4-Bromofluorobenzene Surrogate Toluene-Surrogate 1 Dichloroethane-Surrogate Dibromofluoromethane

17

172

17

18

17

50

504 49 49

gl

gl

gl

gl

gl

gl

gl

gl

gl

20

20

20

20

20

50

50

50 50

BRL

BRL

BRL

BRL

BRL

100 101

70- 130

70- 130

70- 130

70- 130

70- 130

70- 130 70- 130 70- 130 70- 130

Matrix S ike Du p 1811 0175-MSD1 Source SA86826-01

Prepared amp Analyzed 04-Nov-

Benzene

Chlorobenzene

Dichloroethene

Toluene

Trichloroethene

Surrogate 4-Bromofluorobenzene Surrogate Toluene-Surrogate 1 Dichloroethane-Surrogate Dibromofluoromethane

18

17

18

184

17

50

50 49 49

gl

gl

gl

gl

gl

gl

gl

gl

gl

20

20

20

20

20

50

50

50

50

BRL

BRL

BRL

BRL

BRL

100 101 100

70- 130

70- 130

70- 130

70- 130

70- 130

70- 130 70- 130 70- 130 70- 130

This laboratory report is lIot valid without (II authorized sigllature on the covel page

Page J 2 of25 Reportble Detection Limit BRL = Below Reporting Limit

Analyte( s)

Batch 8110043 - SW846 3510C

Blank 8110043-BLK1

Prepared 03-Nov-OB Analyzed OB-Nov-

Acenaphthene

Acenaphthylene

Aniline

Anthracene

Atrazine

AzobenzenelD i phenyld iazine

Benzidine

Benzo (a) anthracene

Benzo (a) pyrene

Benzo (b) fluoranthene

Benzo (g h i) perylene

Benzo (k) fluoranthene

Benzoic acid

Benzyl alcohol

Bls(2-chloroethoxy) metha ne

Bis (2-chloroethyl)ether

Bis(2-ch loroisopropyl)ether

Bis(2-ethylhexyl) phthalate

Bromophenyl phenyl ether

Butyl benzyl phthalate

Carbazole

4 -Chloro- 3-methyl phenol

Chloroaniline

Chloronaphthalene

Chlorophenol

Chlorophenyl phenyl ether

Chrysene

Dibenzo (a h) anthracene

Dibenzofuran

1 Dichlorobenzene

1 Dichlorobenzene

1 A-Dichlorobenzene

3 - Dichlorobenzidine

2A- Dichlorophenol

Diethyl phthalate

Dimethyl phthalate

Dimethylphenol

Di-n-butyl phthalate

6- D i nitro- 2-methyl phenol

2A- Dinitrophenol

2A-Dinitrotoluene

Dinitrotoluene

Di-n-octyl phthalate

Fluoranthene

Fluorene

Hexachlorobenzene

Hexachlorobutadiene

Hexachlorocyclope ntad iene

Hexachloroethane

Semivolatie Organic Compounds by GCMS - Quality Control

Spike Source REC RPD

Result Flag Units RDL Level Result REC Limits RPD Limit

BRL IJgll

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL 1J91

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJglI

BRL IJgl

BRL 1J91

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL 1J91

BRL 1J9I

BRL IJgl

BRL IJglI

BRL gl

BRL IJgl

BRL IJgl

BRL 1J9I

BRL IJglI

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL gl

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL gl

BRL IJgl

BRL IJgl

BRL IJgl 500

BRL IJgl

BRL 1J9I

BRL 1J91I

BRL IJglI

BRL IJgl

BRL IJgl

This laboratory report is IlOt valid without all authorized sigllature 011 the covel page

Page 13 of 25 Reportble Detection Limit BRL = Below Reporting Limit

Semivolatile Organic Compounds by GCMS - Quality Control

Spike Source

Analyte(s) Result Flag Units RDL Level Result REC

Batch 8110043 - SW846 35JOC

Blank 8110043-BLK1

Prepared 03-Nov-08 Analyzed 08-Nov-

Indeno (1 3-cd) pyrene BRL fgl

Isophorone BRL fgl

Methylnaphthalene BRL fgl

Methylphenol BRL fgl

3 amp 4- Methylphenol BRL fgl 10

Naphthalene BRL fgl

Nitroaniline BRL fgl

Nitroaniline BRL fgl

Nitroaniline BRL fgil 20

Nitrobenzene BRL fgl

N itrophenol BRL fgl

Nitrophenol BRL fgl 20

Nitrosodimethylamine BRL fgl

Nitrosodi-n-propylamine BRL fgl

N itrosodiphenylamine BRL fgl

Pentachlorophenol BRL fgl 20

Phenanthrene BRL fgl

Phenol BRL fgl

Pyrene BRL fgl

Pyridine BRL fgl

Methylnaphthalene BRL fgil

24- Trichlorobenzene BRL fgl

5- Trichlorophenol BRL fgl

246- Trichlorophenol BRL fgl

Pe n tach loron itrobenzene BRL fgl

5- Tetrachlorobenzene BRL fgl

Surrogate 2-Fuorobiphenyl 31 fgl 50

Surrogate 2-Fluoropheno 25 fgl 50

Surrogate Nltrobenzene- 29 fgl 50

Surrogate Phenol- 17 fgl 50

Surrogate Terphenyl-d4 318 fgl 50

Surrogate 6- Tribromopheno 36 fgl 50

LCS 811 0043-BS1

Prepared 03-Nov-08 Analyzed 08-Nov-

Acenaphthene 33 fgl 50

Acenaphthylene 33 fgl 50

Aniline 27 fgil 50

Anthracene 34 fgl 50

Atrazine 35 fgl 50

AzobenzenelDi phenyld iazi ne 35 fgl 50

Benzidine BRL fgl 50

Benzo (a) anthracene 34 fgil 50

Benzo (a) pyrene 35 fgl 50

Benzo (b) fluoranthene 364 fgl 50

Benzo (g i) perylene 36 fgl 50

Benzo (k) fluoranthene 36 fgl 50

Benzoic acid 22 fgl 50

Benzyl alcohol 36 fgl 50

Bi s (2-ch loroeth oxy) methane 40 fgl 50

B i s (2-ch loroethyl)ethe r 38 fgl 50

This laboratol) rep0l1 is not valid without an authorized signature on the cover page

Reportble Detection Limit BRL = Below Reporting Limit

REC RPD

Limits RPD Limit

30- 130 15- 110 30- 130 15-110 30- 130 15- 110

40- 130

40- 130

40-1 30

40- 130

40- 130

40- 130

224

40- 130

40- 130

40- 130

40- 130

40- 130

40- 130

40- 130

40- 130

40- 130

Page 14 of25

Analyte(s)

Batch 8110043 - SW846 3510C

LCS 8110043-851

Prepared 03-Nov-08 Analyzed 08-Nov-

B i s(2-ch loroisopropyl)ether

B is(2-ethylhexyl) phthalate

Bromophenyl phenyl ether

Butyl benzyl phthalate

Carbazole

C hloro- 3-methylphenol

Chloroaniline

Chloronaphthalene

Chlorophenol

Chlorophenyl phenyl ether

Chrysene

Dibenzo (a h) anthracene

Dibenzofuran

Dichlorobenzene

1 Dichlorobenzene

1 4-Dichlorobenzene

3 - Dichlorobenzidine

24-Dichlorophenol

Diethyl phthalate

Dimethyl phthalate

Dlmethylphenol

Di-n-butyl phthalate

6- Di nitro-2-methylphenol

24- Dinitrophenol

24- Dinitrotoluene

Dinitrotoluene

Di-n-octyl phthalate

Fluoranthene

Fluorene

Hexachlorobenzene

Hexachlorobutadiene

Hexach lorocyclopentadie ne

Hexachloroethane

Indeno (1 cd) pyrene

Isophorone

Methylnaphthalene

Methylphenol

3 amp 4- Methylphenol

Naphthalene

Nitroaniline

Nitroaniline

Nitroaniline

Nitrobenzene

Nitrophenol

Nitrophenol

N itrosodimethylamine

N itrosod i-n-propyla mine

N itrosodiphenylamine

Pentachlorophenol

Semivolatile Organic Compounds by GCMS - Qualiy Control

Spike Source REC RPD

Result Flag Units RDL Level Result REC Limits RPD Limit

36 gI 50 40- 130

38 gI 50 40- 130

38 gI 50 40- 130

39 gI 50 40- 130

43 gI 50 40- 130

38 gl 50 40- 130

30 gI 500 50 40- 130

312 gI 50 40- 130

344 gI 50 40- 130

38 gI 50 40- 130

34 gI 50 40- 130

36 gI 50 40- 130

33 gI 50 40- 130

26 gI 50 40- 130

25 gI 50 40- 130

25 gl 50 40- 130

334 gI 50 40- 130

35 gI 50 40- 130

40 gI 50 40- 130

40 gI 50 40-130

332 gI 50 40- 130

38 gI 50 40- 130

37 gI 50 40- 130

39 gI 50 40- 130

38 gi 50 40- 130

39 gI 50 40- 130

41 gI 50 40- 130

35 gI 50 40- 130

35 gI 50 40- 130

33 gI 50 40- 130

234 gI 50 40- 130

21 gI 50 40- 130

23 gI 50 40- 130

35 gI 50 40- 130

34 gl 50 40- 130

30 gI 50 40- 130

33 gI 50 40- 130

33 gI 10 50 40- 130

314 gI 50 40- 130

36 gI 50 40- 130

40 gI 50 40- 130

45 gI 20 50 40- 130

31 gI 50 40- 130

35 gI 50 40- 130

22 gI 20 50 40- 130

30 gI 50 40- 130

39 gI 50 40- 130

27 gI 50 40- 130

44 gI 20 50 40- 130

This labomtolJ report is lIot valid without all authorized sigllature 011 the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 15 of25

Semivolatie Organic Compounds by GCMS - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110043 - SW846 3510C

LCS 8110043-BS1

Prepared 03-Nov-08 Analyzed 08-Nov-

Phenanthrene 36 IJgl 50 40- 130

Phenol 21 IJgl 50 40- 130

Pyrene 344 1J91 50 40- 130

Pyridine 18 IJgl 50 130

24- Trichlorobenzene 26 IJgl 50 40- 130

Methylnaphthalene 31 IJgl 50 40- 140

24 5- Trichlorophenol 34 IJgl 50 40- 130

24 6- Trichlorophenol 36 IJgl 50 40- 130

Pe ntach loron itrobenze ne 29 IJgl 50 40- 140

1 24 Tetrachlorobenzene 25 IJgl 50 40- 140

Surrogate 2-Fluorobiphenyf Surrogate 2-Ffuorophenol Surrogate Nitrobenzeneshy

ogare Pheno Surrogate Terphenyf-dl4

Surrogate 6- Tribromophenol

32 24 337 16

33 39

IJgl

1J91

IJgl

IJgl

IJgl

IJgll

50

50

50 50

50

50

30- 130 15- 110 30- 130 15- 110 30- 130 15- 110

Semivolatie Organic Compounds by GC - Qualiy Control

Spike Source REC RPD

Analyte( s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110165 - SW846 3510C

Blank 8110165-BLK1

Prepared 04-Nov-08 Analyzed 05-Nov-

PCB 10)6 BRL IJgl 0200

PCB 1221 BRL IJgl 0200

PCB 1232 BRL IJgl 200

PCB 1242 BRL 1J91 200

PCB 1248 BRL IJgl 0200

PCB 1254 BRL IJgl 0200

PCB 1260 BRL iJgl 200

PCB 1262 BRL IJgl 0200

PCB 1268 BRL IJgl 0200

Surrogate DB-Octafluorobiphenyf (Sr) Surrogate Decachlorobiphenyl (Sr)

BRL 223

1J91

IJgl

200 200 112

30- 150 30- 150

LCS 8110165-BS1

Prepared 04-Nov-08 Analyzed 05-Nov-

PCB 1016 IJgl 0200 40- 140

PCB 1260 IJgl 0200 106 40- 140

Surrogate 4 DB-Octafluorobiphenyl (Sr) Surrogate Decachlorobiphenyl (Sr)

143 253

IJgll

IJgl

200 200 126

30- 150 30- 150

LCS DUD (8110165-BSD1

Prepared 04-Nov-08 Analyzed 05- Nov-

PCB 1016 IJgl 200 40- 140

PCB 1260 IJgl 0200 102 40- 140

Surrogate 4 DB-Octafluorobiphenyl (Sr) Surrogate Decachlorobiphenyl (Sr)

139 243

1J91

IJgl

200 200 122

30- 150 30- 150

This laboratory report is IIOt valid without all authorized siglllture 011 the cover page

Page 16 of25 Reportble Detection Limit BRL = Below Reporting Limit

Extractable Petroleum Hydrocarbons - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110272 - 8W846 3510C

Blank 811 0272-BLK1

Prepared 05-Nov-08 Analyzed 07-Novshy

Non-polar material (SGT- HEM) BRL mgl

LCS 8110272-BS1

Prepared OS-Nov-08 Analyzed 07- Novshy

Non-polar material (SGT- HEM) 14 mgl 17 79 89

This laboratory reporl is not valid without an authorized signature on the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 17 of 25

Total Metals by EP A 200 Series Methods - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110121 - EPA 200 Series

Blank 8110121-BlK1

Prepared 05-Nov-08 Analyzed 07- Nov-

Iron BRL mgll 0150

Nickel BRL mgll 0050

Zinc BRL mgll 0050

Copper BRL mgll 0050

Arsenic BRL mgll 0040

Cadmium BRL mgll 0025

Chromium BRL mgll 0050

Silver BRL mgll 0050

lCS 8110121-BS1

Prepared 05-Nov-08 Analyzed 08-Nov-

Iron mgll 0150 85- 115

Nickel mgll 0050 104 85- 115

Zinc mgll 0050 103 85- 115

Silver mgll 0050 85- 115

Cadmium mgll 0025 105 85- 115

Chromium mgll 0050 101 85- 115

Copper mgll 0050 85- 115

Arsenic 125 mgll 0040 100 85- 115

licate 8110121-DUP1 Source SA86695-01

Prepared 05-Nov-08 Analyzed 08-Nov-

Zinc 0234 mgll 0050 0236

Nickel 0018 mgll 0050 BRL

Iron 0718 mgll 0150 0668

Copper BRL mgll 0050 BRL

Cadmium BRL mgli 0025 BRL

Arsenic BRL mgll 0040 BRL

Chromium BRL mgll 0050 BRL

Silver BRL mgll 0050 BRL

Matrix S ike 8110121-MS1 Source SA86695-02

Prepared 05-Nov-08 Analyzed 08-Nov-

Iron mgll 0150 70- 130

Nickel mgll 0050 BRL 101 70- 130

Zinc mgll 0050 125 0140 101 70- 130

Arsenic mgll 0040 BRL 100 70- 130

Cadmium 129 mgll 0025 BRL 104 70- 130

Copper mgll 0050 0038 101 70- 130

Silver mgll 0050 BRL 101 70- 130

Chromium 128 mgll 0050 BRL 102 70- 130

Matrix S lke 8110121-MS2 Source SA86720shy

Prepared 05-Nov-08 Analyzed 08- Nov-

Iron 85 QM2 mgll 0150 83 156 70- 130

Zinc mgll 0050 70- 130

Nickel 142 mgll 0050 199 70- 130

Silver 149 mgll 0050 125 BRL 119 70- 130

Arsenic mgll 0040 0183 108 70- 130

Chromium mgI 0050 0614 101 70- 130

Cadmium 124 mgll 0025 0021 70- 130

Copper 142 mgll 0050 0176 112 70- 130

This laboratory report is 110t mlid without all authorized sigllature 011 the cover page

Page 18 of25 Reportble Detection Limi( BRL = Below Reporting Limit

Total Metals by EP A 200 Series Methods - Quality Control

Analyte(s) Result Flag Units RDL

Spike

Level

Source

Result REC

REC

Limits RPD

RPD

Limit

Batch 8110121 - EPA 200 Series

Post S ike 811 0121-PS1 Source SA86695shy

Prepared 05-Nov-08 Analyzed 08-Nov-

Nickel

Iron

Zinc

Chromium

Copper

Arsenic

Cadmium

Silver

mgI

mgI

mgI

mgI

mgI

mgI

mgll

mgll

0050

0150

0050

0050

0050

0040

0025

0050

BRL

0140

BRL

0038

BRL

BRL

BRL

102

100

102

100

100

103

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

Post S ike 8110121-PS2 Source SA86720-01

Prepared 05-Nov-08 Analyzed 08-Nov-

Nickel

Zinc

Iron

Chromium

Arsenic

Cadmium

Copper

Silver

142

83

144

QM2

mgll

mgll

mgll

mgll

mgll

mgI

mgI

mgI

0050

0050

0150

0050

0040

0025

0050

0050

199

83

0614

0183

0021

0176

BRL

102

106

110

115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

Batch 8110122 - EPA200SW7000 Series

Blank 8110122-BlK1

Prepared 05-Nov-08 Analyzed 11-Nov-

Mercury BRL mgll 00020

lCS 8110122-BS1

Prepared 05- Nov-08 Analyzed 11-Nov-

Mercury 00425 mgi 00020 00500 85- 115

licate 811 0122-DUP1 Source SA86804-01

Prepared 05-Nov-08 Analyzed 11-Nov-

Mercury 00036 mgI 00020 00037

Matrix S ike 8110122-MS1 Source SA86764shy

Prepared 05-Nov-08 Analyzed 11-Nov-

Mercury 00496 mgll 00020 00500 00052 75- 125

Post S ike 8110122-PS1 Source SA86764shy

Prepared 05-Nov-08 Analyzed 11- Nov-

Mercury 00481 mgll 00020 00500 00052 85- 115

Batch 8110386 - EPA 200 Series

Blank 8110386-BLK1

Prepared 07-Nov-08 Analyzed 08-Nov-

Selenium

Lead

Antimony

BRL

BRL

BRL

mgll

mgI

mgll

0002

0002

0002

lCS 8110386-BS1

Prepared 07 -Nov-08 Analyzed 08-Nov-

Antimony

Lead

Selenium QC2

mgI

mgll

mgll

0125

0125

0125

125 111

111

123

85- 115

85- 115

85- 115

This laboratOlY rep0l1 is 110t valid without all authorized sigl1atule 011 the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 19 of25

Total Metals by EP A 200 Series Methods - Quality Control

Analyte(s) Result Flag Units RDL

Spike

Level

Source

Result REC

REC

Limits RPD

RPD

Limit

Batch 8110386 - EPA 200 Series

licate 811 0386-DUP1 Source SA86901-03

Prepared 07 -Nov-08 Analyzed 08- Nov-

Antimony 0005

Selenium BRL

Lead 0010 QR9

mgI

mgll

mgll

0002

0002

0002

0005

BRL

0013

Matrix S ike 8110386-MS1 Source SA86901shy

Prepared 07 -Nov-08 Analyzed 08-Nov-

Antimony

Selenium

Lead

mgI

mgll

mgll

0125

0125

0125 125

0005

BRL

0013

111

120

111

70- 130

70- 130

70- 130

Post S ike 811 0386-PS1 Source SA86901-03

Prepared 07-Nov-08 Analyzed 08-Nov-

Antimony

Lead 142

mgll

mgI

0125

0125 125

0005

0013

108

114

85- 115

85- 115

This laboratolY Ieport is 1101 valid without all authorized sigl1atule 011 the cover page

Page 20 of 25 Reportble Detection Limit BRL = Below Reporting Limit

General Chemistry Parameters - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8102398 - General Preparation

Blank 8102398-BLK1

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium BRL mgll 005

Blank 8102398-BLK2

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium BRL mgI 005

LCS 81 02398-BS1

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 049 mgll 005 0501 90- 110

LCS 81 02398-BS2

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 051 mgll 005 0501 102 90- 110

licate 81 02398-DUP1 Source SA86804-01

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium BRL mgll 25 BRL

Matrix S ike 81 02398-MS1 Source SA86804-01

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 235 mgll 25 250 BRL 80- 120

Matrix S ike DU D 8102398-MSD1 Source SA86804-01

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 240 mgll 25 250 BRL 80- 120

Reference 81 02398-SRM1

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 023 mgll 005 0250 85- 115

Batch 8102399 - General Preparation

Blank 8102399-BLK1

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine BRL mgI 020

Blank 8102399-BlK2

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine BRL mgll 020

lCS 81 02399-BS1

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine 053 mgll 020 0500 106 90- 110

LCS 81 02399-BS2

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine 049 mgll 020 0500 90- 110

licate 8102399-DUP1 Source SA86804shy

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine BRL mgll 100 BRL

Matrix S ike 8102399-MS1 Source SA86804-01

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine 230 mgI 100 250 BRL 80- 120

Matrix S ike DU D 8102399-MSD1 Source SA86804shy

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine 260 mgI 100 250 BRL 104 80- 120 200

This laboratolJ report is IIOt valid without all authorized sigllatule Oil the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 21 of 25

General Chemistry Parameters - Quality Control

Spike Source REC RPD

Units RDL Level Result REC Limits RPD LimitAnalyte(s) Result Flag

Batch 8102399 - General Preparation

Matrix S ike DU D (81 02399-MSD1 Source SA86804shy

Prepared amp Analyzed 31-0ctshy

Reference 8102399-SRM1

Prepared amp Analyzed 31-0ctshy020 0967 111 85- 115Total Residual Chlorine 107 mgll

Batch 8110199 - 514500 CN C

Blank 8110199-BLK1

Prepared 04-Nov-08 Analyzed 05-Nov-

Cyanide (total) BRL mgI 0100

Blank 8110199-BLK2

Prepared 04-Nov-08 Analyzed 05-Nov-

Cyanide (total) BRL mgll 0100

LCS 8110199-BS1

Prepared 04-Nov-08 Analyzed 05-Novshy

300 105 90- 110Cyanide (total) 314 mgll 0100

LCS 8110199-BS2

Prepared 04-Nov-08 Analyzed 05- Nov-

Cyanide (total) 272 mgll 0100 300 90- 110

licate 8110199-DUP1 Source SA86725-02

Prepared 04-Nov-08 Analyzed 05-Nov-

Cyanide (total) BRL mgll 0100 BRL

Matrix S ike 8110199-MS1 Source SA86725-02

Prepared 04-Nov-08 Analyzed 05- Nov-

Cyanide (total) 155 mgllOM 0100 300 BRL 90- 110

Matrix S ike DU D (8110199-MSD1 Source SA86725-02

Prepared 04-Nov-08 Analyzed 05-Novshy

326 OR mgll 0100 300 BRL 109 90- 110Cyanide (total)

Reference 8110199-SRM1

Prepared 04-Nov-08 Analyzed 05- Novshy

336 mgll 0100 361 75- 125Cyanide (total)

Batch 811 0464 - General Preparation

Blank 8110464-BLK1

Prepared amp Analyzed 06- Nov-

Total Suspended Solids BRL mgll

Blank 811 0464-BlK2

Prepared amp Analyzed 06-Nov-

Total Suspended Solids BRL mgI

licate 8110464-DUP1 Source SA86782shy

Prepared amp Analyzed 06-Nov-

Total Suspended Solids BRL mgll BRL

licate 811 0464-DUP2 Source SA86804shy

Prepared amp Analyzed 06-Novshy

14000Total Suspended Solids 16000 mgll 50

Reference 8110464-SRM1

Prepared amp Analyzed 06- Nov-

This laboratolJ report is 110t Ialid without (Iauthorized sigllatule 011 the cover page

Page 22 of 25 Reportble Detection Limit BRL = Below Reporting Limit

General Chemistry Parameters - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110464 - General Preparation

Reference 8110464-SRM1

Prepared amp Analyzed 06-Nov-

Total Suspended Solids 42 mgll 44 90- 110

Reference 8110464-SRM2

Prepared amp Analyzed 06- Nov-

Total Suspended Solids 42 mgI 444 90- 110

This labomtory report is lot valid without all authorized sigllature Oil the cover page

Reportable Detection Limit BRL = Below Reporting Limit Page 23 of 25

Notes and Definitions

CIHT A hoJd time of 12 hours has been set to expedite this analysis through the laboratory However the hold time for Chlorine

Residual is not specified within the method other than to state that the samples should be analyzed as soon as possible

QC2 Analyte out of acceptance range in QC spike but no reportable concentration present in sample

QM2 The RPD andor percent recovery for this QC spike sample cannot be accurately calculated due to the high concentration of analyte inherent in the sample

QM7 The spike recovery was outside acceptance limits for the MS andor MSD The batch was accepted based on acceptable LCS recovery

QR7 The RPD exceeded the QC control limits however precision is demonstrated with acceptable RPD values for batch duplicate

QR9 RPD out of acceptance range The batch is accepted based upon LCS andor LCSD recovery

ROI The Reporting Limit has been raised to account for matrix interference

MSMSD ran outside of 12 hour window

BRL Below Reporting Limit - Analyte NOT DETECTED at or above the reporting limit

dry Sample results reported on a dry weight basis

Not Reported

RPD Relative Percent Difference

Detected but below the Reporting Limit therefore result is an estimated concentration (CLP J-Flag)

A plus sign (+) in the Method Reference column indicates the method is not accredited by NELAC

lntemretation of Total Petroleum Hvdrocarbon Report

Petroleum identification is detennined by comparing the GC fingerprint obtained from the sample with a library of GC fingerprints obtained from analyses of various petroleum products Possible match categories are as follows

Gasoline - includes regular unleaded premium etc

Fuel Oil 2 - includes home heating oil 2 fuel oil and diesel

Fuel Oil 4 - includes 4 fuel oil Fuel Oil 6 - includes 6 fuel oil and bunker C oil

Motor Oil - includes virgin and waste automobile oil Ligroin - includes mineral spirits petroleum naphtha vmampp naphtha

Aviation Fuel- includes kerosene Jet A and JP-

Other Oil - includes lubricating and cutting oil and silicon oil

A t times the unidentified petroleum product is quantified using a calibration that 110St closely approximates the distribution of

compounds in the sample When this occurs the result is qualified as TPH (Calculated as)

This laboratolY report is lot valid without all authorized sigllature 011 the cOIer page

Page 24 of 25 Reportable Detection Limit BRL = Below Reporting Limit

Laboratorv Control Sample (LCS) A known matrix spiked with compound(s) representative of the target analytes which is used to document laboratory perfoff1ance

Matrix Duplicate An intra-laboratory split sample which is used to document the precision of a method in a given sample matrix

Matrix Spike An aliquot of a sample spiked with a known concentration of target analyte(s) The spiking occurs prior to sample preparation and analysis A matrix spike is used to document the bias of a method in a given sample matrix

Method Blank An analyte-free matrix to which all reagents are added in the same volumes or proportions as used in sampJe processing The method blank should be carried through the complete sample preparation and analytical procedure The method

blank is used to document contamination resulting from the analytical process

Method Detection Limit (MDL) The minimum concentration ofa substance that can be measured and reported with 99 confidence that the analyte concentration is greater than zero and is detennined from analysis of a sample in a given matrix type containing the analyte

Reportable Detection Limit (RDL) The lowest concentration that can be reliably achieved within specified limits of precision and accuracy during routine laboratory operating conditions For many analytes the RDL analyte concentration is selected as the Jowest non-zero standard in the calibration curve While the RDL is approximately 5 to JO times the MDL the RDL for eachsample takes

into account the sampJe volumeweight extractJdigestate volume cleanup procedures and if applicable dry weight correction Sample RDLs are highly matrix-dependent

Surrogate An organic compound which is similar to the target analyte(s) in chemical composition and behavior in the analytical process but which is not nonnally found in environmental samples These compounds are spiked into all blanks standards and

samples prior to analysis Percent recoveries are calculated for each surrogate

Validated by

Hanibal C Tayeh Ph Rebecca Merz

This laboratory report is not alid without allilutholized signature 011 the cover page

Reportable Detection Limit BRL = Below Reporting Limit Page 25 of25

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TU(illl csrdnal ChlGrinc (TRC)

TotRI PetrtctJl H droesrhfi1S (TPH)

Cplli(e (CN)

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Tolllene iT)

EtD) Jbcne tE) - 100-14

(111 )) Xlcnc eX)

Tota1 nTBx

10 th)cne OI)(midc (EDn) (2- Dibttlo-m thtne)

I I 111edl)I- krt-Bucyl El r (MtBE)

i4c i Bulyl kol1o (TA) (l rliar) nitllnor)

13 t-Am)J JfoHly l Ethel (TAME)

14 lI)hlILknc

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16 14 Dkblunlb-cnzne (p DCB)

Ukhlorobe nc (o-DCB)

I S 13 DicliloII lJzcne (ttlI)CB)

19 TolM d icMorobfLl C1)C

2(1 Diehln uClhaDc (DCA)

211 2 Diddomcthme (DCA)

Dichtl lhyrcnQ (DCE)

Eftu1 111 it

30 urjli ramsUtjr tmg1) SO mIlfor h drostatic tcstng Oil)

1W = r 1 egI

St3 5 ug

SW 10 UIl

F = S2 ltgI

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$00 ug1- h Costatic tcstin 0111

(Im itlI IL u I II) t I1TEX)

(limited 11$ uglL total aT)

(timitw as llgiL iou IHEX)

I 00 Igl

05 ugll

70 0 Itgif

10nH(1 Only (u1

MORitol Onr (ugH_

20 ugiJ

ngl

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monthlY1 IIII

dU mJlximum

dflll) maximum

dally lIiluirnnm

dail) ma nurn

d)) mUlmum

daily JUxirnurn

daB maxinrum

daily Iljluimum

dally mnlmurn

dan maxinUHI

daily mnhullm

daily lJuximult

IIJi maXilHlm

dJI milximum

(i IIi I) D131iltlm

iry m Jrnltm

maxImum

d3J1y tlHlximum

__----_

Rllplc T

Nlb

nb

gntb

Irab

grab

glb

gmb

glb

rab

grab

h

grab

Jntb

gl

grab

grab

gHlb

grab

pb

grub

jJih

Volatie Organic Compounds - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110175 - SW846 5030 Water MS

LCS DUD (8110175-BSD1

Prepared amp Analyzed 04-Novshy

cis- 1 Dichloroethene 22 gl 20 112 70- 130

trans- Dichloroethene 20 gl 20 101 70- 130

Dichloropropane 22 gl 20 111 70- 130

Dichloropropane 21 gl 20 109 70- 130

Dichloropropane 23 gl 20 119 70- 130

Dichloropropene 21 gl 20 107 70- 130

cis- Dichloropropene 22 gl 20 112 70- 130

trans- Dichloropropene 204 gl 20 102 70- 130

Ethylbenzene 214 gl 20 107 70- 130

Hexachlorobutadiene 192 gl 20 70- 135

Hexanone (MBK) 21 gl 20 107 70- 130

Isopropylbenzene 19 gl 20 70- 130

lsopropyltoluene 22 gl 20 114 70- 130

Methyl tert-butyl ether 20 gl 20 104 70- 130

Methyl- pentanone (MIBK) 21 gl 20 105 57 130

Methylene chloride 21 gl 20 106 70- 130

Naphthalene 19 gl 20 70- 130

Propylbenzene 20 gl 20 103 70- 130

Styrene 23 gl 20 116 70- 130

Tetrachloroethane 20 gl 20 104 70- 130

2- Tetrachloroethane 22 gl 20 113 70- 130 04

T etrachloroethene 194 gl 20 70- 130

Toluene 21 gl 20 105 70- 130

3- Trichlorobenzene 19 gl 20 70- 130

24- Trichlorobenzene 18 gl 20 70- 130

5- Trichlorobenzene 18 gl 20 70- 130

1- Trichloroethane 21 gl 20 105 70- 130

2- Trichloroethane 224 gl 20 112 70-130

Trichloroethene 20 gl 20 103 70- 130

Trichlorofluoromethane (Freon 11) 204 gl 20 102 64 147

3- Trichloropropane 24 gl 20 121 70- 130

24- Trimethylbenzene 22 gll 20 110 70- 130

Trimethylbenzene 22 gl 20 110 70- 130

Vinyl chloride 23 gl 20 116 70- 130

Xylene 43 gl 40 108 70- 130

Xylene 224 gl 20 112 70- 130

Tetrahydrofuran 22 gl 20 112 70- 130

Ethyl ether 21 gl 20 106 70- 130

Tert-amyl methyl ether 19 gl 20 70- 130

Ethyl tert-butyl ether 22 gl 20 112 70- 130

Di- isopropyl ether 224 gl 20 112 70- 130

Tert-Butanoll butyl alcohol 222 gl 200 111 70- 130

Dioxane 237 gl 200 118 53 137

trans- Dichloro- butene 21 gl 20 106 70- 130

Ethanol 565 QC2 gl 400 141 70- 130

Surrogate 4-Bromofluorobenzene 50 gl 50 101 70- 130

Surrogate Toluene- 49 gll 50 100 70- 130

Surrogate 1 Dichloroethane- 49 gll 50 70- 130

Surrogate Dibromofluoromethane 497 gll 50 70- 130

This IaborntOJ) report is IIOt valid without all authorized sigllature 011 the coverpage

Reportable Detection Limit BRL = Below Reporting Limit Page 11 of25

Volatie Organic Compounds - Quality Control

Analyte(s) Result Flag Units RDL

Spike

Level

Source

Result REC

REC

Limits RPD

RPD

Limit

BHtch 8110175 - SW846 5030 Water MS

Matrix S ike 8110175-MS1 Source SA86826shy

Prepared amp Analyzed 04-Nov-

Benzene

Chlorobenzene

1-Dichloroethene

Toluene

Trichloroethene

Surrogate 4-Bromofluorobenzene Surrogate Toluene-Surrogate 1 Dichloroethane-Surrogate Dibromofluoromethane

17

172

17

18

17

50

504 49 49

gl

gl

gl

gl

gl

gl

gl

gl

gl

20

20

20

20

20

50

50

50 50

BRL

BRL

BRL

BRL

BRL

100 101

70- 130

70- 130

70- 130

70- 130

70- 130

70- 130 70- 130 70- 130 70- 130

Matrix S ike Du p 1811 0175-MSD1 Source SA86826-01

Prepared amp Analyzed 04-Nov-

Benzene

Chlorobenzene

Dichloroethene

Toluene

Trichloroethene

Surrogate 4-Bromofluorobenzene Surrogate Toluene-Surrogate 1 Dichloroethane-Surrogate Dibromofluoromethane

18

17

18

184

17

50

50 49 49

gl

gl

gl

gl

gl

gl

gl

gl

gl

20

20

20

20

20

50

50

50

50

BRL

BRL

BRL

BRL

BRL

100 101 100

70- 130

70- 130

70- 130

70- 130

70- 130

70- 130 70- 130 70- 130 70- 130

This laboratory report is lIot valid without (II authorized sigllature on the covel page

Page J 2 of25 Reportble Detection Limit BRL = Below Reporting Limit

Analyte( s)

Batch 8110043 - SW846 3510C

Blank 8110043-BLK1

Prepared 03-Nov-OB Analyzed OB-Nov-

Acenaphthene

Acenaphthylene

Aniline

Anthracene

Atrazine

AzobenzenelD i phenyld iazine

Benzidine

Benzo (a) anthracene

Benzo (a) pyrene

Benzo (b) fluoranthene

Benzo (g h i) perylene

Benzo (k) fluoranthene

Benzoic acid

Benzyl alcohol

Bls(2-chloroethoxy) metha ne

Bis (2-chloroethyl)ether

Bis(2-ch loroisopropyl)ether

Bis(2-ethylhexyl) phthalate

Bromophenyl phenyl ether

Butyl benzyl phthalate

Carbazole

4 -Chloro- 3-methyl phenol

Chloroaniline

Chloronaphthalene

Chlorophenol

Chlorophenyl phenyl ether

Chrysene

Dibenzo (a h) anthracene

Dibenzofuran

1 Dichlorobenzene

1 Dichlorobenzene

1 A-Dichlorobenzene

3 - Dichlorobenzidine

2A- Dichlorophenol

Diethyl phthalate

Dimethyl phthalate

Dimethylphenol

Di-n-butyl phthalate

6- D i nitro- 2-methyl phenol

2A- Dinitrophenol

2A-Dinitrotoluene

Dinitrotoluene

Di-n-octyl phthalate

Fluoranthene

Fluorene

Hexachlorobenzene

Hexachlorobutadiene

Hexachlorocyclope ntad iene

Hexachloroethane

Semivolatie Organic Compounds by GCMS - Quality Control

Spike Source REC RPD

Result Flag Units RDL Level Result REC Limits RPD Limit

BRL IJgll

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL 1J91

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJglI

BRL IJgl

BRL 1J91

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL 1J91

BRL 1J9I

BRL IJgl

BRL IJglI

BRL gl

BRL IJgl

BRL IJgl

BRL 1J9I

BRL IJglI

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL gl

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL gl

BRL IJgl

BRL IJgl

BRL IJgl 500

BRL IJgl

BRL 1J9I

BRL 1J91I

BRL IJglI

BRL IJgl

BRL IJgl

This laboratory report is IlOt valid without all authorized sigllature 011 the covel page

Page 13 of 25 Reportble Detection Limit BRL = Below Reporting Limit

Semivolatile Organic Compounds by GCMS - Quality Control

Spike Source

Analyte(s) Result Flag Units RDL Level Result REC

Batch 8110043 - SW846 35JOC

Blank 8110043-BLK1

Prepared 03-Nov-08 Analyzed 08-Nov-

Indeno (1 3-cd) pyrene BRL fgl

Isophorone BRL fgl

Methylnaphthalene BRL fgl

Methylphenol BRL fgl

3 amp 4- Methylphenol BRL fgl 10

Naphthalene BRL fgl

Nitroaniline BRL fgl

Nitroaniline BRL fgl

Nitroaniline BRL fgil 20

Nitrobenzene BRL fgl

N itrophenol BRL fgl

Nitrophenol BRL fgl 20

Nitrosodimethylamine BRL fgl

Nitrosodi-n-propylamine BRL fgl

N itrosodiphenylamine BRL fgl

Pentachlorophenol BRL fgl 20

Phenanthrene BRL fgl

Phenol BRL fgl

Pyrene BRL fgl

Pyridine BRL fgl

Methylnaphthalene BRL fgil

24- Trichlorobenzene BRL fgl

5- Trichlorophenol BRL fgl

246- Trichlorophenol BRL fgl

Pe n tach loron itrobenzene BRL fgl

5- Tetrachlorobenzene BRL fgl

Surrogate 2-Fuorobiphenyl 31 fgl 50

Surrogate 2-Fluoropheno 25 fgl 50

Surrogate Nltrobenzene- 29 fgl 50

Surrogate Phenol- 17 fgl 50

Surrogate Terphenyl-d4 318 fgl 50

Surrogate 6- Tribromopheno 36 fgl 50

LCS 811 0043-BS1

Prepared 03-Nov-08 Analyzed 08-Nov-

Acenaphthene 33 fgl 50

Acenaphthylene 33 fgl 50

Aniline 27 fgil 50

Anthracene 34 fgl 50

Atrazine 35 fgl 50

AzobenzenelDi phenyld iazi ne 35 fgl 50

Benzidine BRL fgl 50

Benzo (a) anthracene 34 fgil 50

Benzo (a) pyrene 35 fgl 50

Benzo (b) fluoranthene 364 fgl 50

Benzo (g i) perylene 36 fgl 50

Benzo (k) fluoranthene 36 fgl 50

Benzoic acid 22 fgl 50

Benzyl alcohol 36 fgl 50

Bi s (2-ch loroeth oxy) methane 40 fgl 50

B i s (2-ch loroethyl)ethe r 38 fgl 50

This laboratol) rep0l1 is not valid without an authorized signature on the cover page

Reportble Detection Limit BRL = Below Reporting Limit

REC RPD

Limits RPD Limit

30- 130 15- 110 30- 130 15-110 30- 130 15- 110

40- 130

40- 130

40-1 30

40- 130

40- 130

40- 130

224

40- 130

40- 130

40- 130

40- 130

40- 130

40- 130

40- 130

40- 130

40- 130

Page 14 of25

Analyte(s)

Batch 8110043 - SW846 3510C

LCS 8110043-851

Prepared 03-Nov-08 Analyzed 08-Nov-

B i s(2-ch loroisopropyl)ether

B is(2-ethylhexyl) phthalate

Bromophenyl phenyl ether

Butyl benzyl phthalate

Carbazole

C hloro- 3-methylphenol

Chloroaniline

Chloronaphthalene

Chlorophenol

Chlorophenyl phenyl ether

Chrysene

Dibenzo (a h) anthracene

Dibenzofuran

Dichlorobenzene

1 Dichlorobenzene

1 4-Dichlorobenzene

3 - Dichlorobenzidine

24-Dichlorophenol

Diethyl phthalate

Dimethyl phthalate

Dlmethylphenol

Di-n-butyl phthalate

6- Di nitro-2-methylphenol

24- Dinitrophenol

24- Dinitrotoluene

Dinitrotoluene

Di-n-octyl phthalate

Fluoranthene

Fluorene

Hexachlorobenzene

Hexachlorobutadiene

Hexach lorocyclopentadie ne

Hexachloroethane

Indeno (1 cd) pyrene

Isophorone

Methylnaphthalene

Methylphenol

3 amp 4- Methylphenol

Naphthalene

Nitroaniline

Nitroaniline

Nitroaniline

Nitrobenzene

Nitrophenol

Nitrophenol

N itrosodimethylamine

N itrosod i-n-propyla mine

N itrosodiphenylamine

Pentachlorophenol

Semivolatile Organic Compounds by GCMS - Qualiy Control

Spike Source REC RPD

Result Flag Units RDL Level Result REC Limits RPD Limit

36 gI 50 40- 130

38 gI 50 40- 130

38 gI 50 40- 130

39 gI 50 40- 130

43 gI 50 40- 130

38 gl 50 40- 130

30 gI 500 50 40- 130

312 gI 50 40- 130

344 gI 50 40- 130

38 gI 50 40- 130

34 gI 50 40- 130

36 gI 50 40- 130

33 gI 50 40- 130

26 gI 50 40- 130

25 gI 50 40- 130

25 gl 50 40- 130

334 gI 50 40- 130

35 gI 50 40- 130

40 gI 50 40- 130

40 gI 50 40-130

332 gI 50 40- 130

38 gI 50 40- 130

37 gI 50 40- 130

39 gI 50 40- 130

38 gi 50 40- 130

39 gI 50 40- 130

41 gI 50 40- 130

35 gI 50 40- 130

35 gI 50 40- 130

33 gI 50 40- 130

234 gI 50 40- 130

21 gI 50 40- 130

23 gI 50 40- 130

35 gI 50 40- 130

34 gl 50 40- 130

30 gI 50 40- 130

33 gI 50 40- 130

33 gI 10 50 40- 130

314 gI 50 40- 130

36 gI 50 40- 130

40 gI 50 40- 130

45 gI 20 50 40- 130

31 gI 50 40- 130

35 gI 50 40- 130

22 gI 20 50 40- 130

30 gI 50 40- 130

39 gI 50 40- 130

27 gI 50 40- 130

44 gI 20 50 40- 130

This labomtolJ report is lIot valid without all authorized sigllature 011 the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 15 of25

Semivolatie Organic Compounds by GCMS - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110043 - SW846 3510C

LCS 8110043-BS1

Prepared 03-Nov-08 Analyzed 08-Nov-

Phenanthrene 36 IJgl 50 40- 130

Phenol 21 IJgl 50 40- 130

Pyrene 344 1J91 50 40- 130

Pyridine 18 IJgl 50 130

24- Trichlorobenzene 26 IJgl 50 40- 130

Methylnaphthalene 31 IJgl 50 40- 140

24 5- Trichlorophenol 34 IJgl 50 40- 130

24 6- Trichlorophenol 36 IJgl 50 40- 130

Pe ntach loron itrobenze ne 29 IJgl 50 40- 140

1 24 Tetrachlorobenzene 25 IJgl 50 40- 140

Surrogate 2-Fluorobiphenyf Surrogate 2-Ffuorophenol Surrogate Nitrobenzeneshy

ogare Pheno Surrogate Terphenyf-dl4

Surrogate 6- Tribromophenol

32 24 337 16

33 39

IJgl

1J91

IJgl

IJgl

IJgl

IJgll

50

50

50 50

50

50

30- 130 15- 110 30- 130 15- 110 30- 130 15- 110

Semivolatie Organic Compounds by GC - Qualiy Control

Spike Source REC RPD

Analyte( s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110165 - SW846 3510C

Blank 8110165-BLK1

Prepared 04-Nov-08 Analyzed 05-Nov-

PCB 10)6 BRL IJgl 0200

PCB 1221 BRL IJgl 0200

PCB 1232 BRL IJgl 200

PCB 1242 BRL 1J91 200

PCB 1248 BRL IJgl 0200

PCB 1254 BRL IJgl 0200

PCB 1260 BRL iJgl 200

PCB 1262 BRL IJgl 0200

PCB 1268 BRL IJgl 0200

Surrogate DB-Octafluorobiphenyf (Sr) Surrogate Decachlorobiphenyl (Sr)

BRL 223

1J91

IJgl

200 200 112

30- 150 30- 150

LCS 8110165-BS1

Prepared 04-Nov-08 Analyzed 05-Nov-

PCB 1016 IJgl 0200 40- 140

PCB 1260 IJgl 0200 106 40- 140

Surrogate 4 DB-Octafluorobiphenyl (Sr) Surrogate Decachlorobiphenyl (Sr)

143 253

IJgll

IJgl

200 200 126

30- 150 30- 150

LCS DUD (8110165-BSD1

Prepared 04-Nov-08 Analyzed 05- Nov-

PCB 1016 IJgl 200 40- 140

PCB 1260 IJgl 0200 102 40- 140

Surrogate 4 DB-Octafluorobiphenyl (Sr) Surrogate Decachlorobiphenyl (Sr)

139 243

1J91

IJgl

200 200 122

30- 150 30- 150

This laboratory report is IIOt valid without all authorized siglllture 011 the cover page

Page 16 of25 Reportble Detection Limit BRL = Below Reporting Limit

Extractable Petroleum Hydrocarbons - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110272 - 8W846 3510C

Blank 811 0272-BLK1

Prepared 05-Nov-08 Analyzed 07-Novshy

Non-polar material (SGT- HEM) BRL mgl

LCS 8110272-BS1

Prepared OS-Nov-08 Analyzed 07- Novshy

Non-polar material (SGT- HEM) 14 mgl 17 79 89

This laboratory reporl is not valid without an authorized signature on the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 17 of 25

Total Metals by EP A 200 Series Methods - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110121 - EPA 200 Series

Blank 8110121-BlK1

Prepared 05-Nov-08 Analyzed 07- Nov-

Iron BRL mgll 0150

Nickel BRL mgll 0050

Zinc BRL mgll 0050

Copper BRL mgll 0050

Arsenic BRL mgll 0040

Cadmium BRL mgll 0025

Chromium BRL mgll 0050

Silver BRL mgll 0050

lCS 8110121-BS1

Prepared 05-Nov-08 Analyzed 08-Nov-

Iron mgll 0150 85- 115

Nickel mgll 0050 104 85- 115

Zinc mgll 0050 103 85- 115

Silver mgll 0050 85- 115

Cadmium mgll 0025 105 85- 115

Chromium mgll 0050 101 85- 115

Copper mgll 0050 85- 115

Arsenic 125 mgll 0040 100 85- 115

licate 8110121-DUP1 Source SA86695-01

Prepared 05-Nov-08 Analyzed 08-Nov-

Zinc 0234 mgll 0050 0236

Nickel 0018 mgll 0050 BRL

Iron 0718 mgll 0150 0668

Copper BRL mgll 0050 BRL

Cadmium BRL mgli 0025 BRL

Arsenic BRL mgll 0040 BRL

Chromium BRL mgll 0050 BRL

Silver BRL mgll 0050 BRL

Matrix S ike 8110121-MS1 Source SA86695-02

Prepared 05-Nov-08 Analyzed 08-Nov-

Iron mgll 0150 70- 130

Nickel mgll 0050 BRL 101 70- 130

Zinc mgll 0050 125 0140 101 70- 130

Arsenic mgll 0040 BRL 100 70- 130

Cadmium 129 mgll 0025 BRL 104 70- 130

Copper mgll 0050 0038 101 70- 130

Silver mgll 0050 BRL 101 70- 130

Chromium 128 mgll 0050 BRL 102 70- 130

Matrix S lke 8110121-MS2 Source SA86720shy

Prepared 05-Nov-08 Analyzed 08- Nov-

Iron 85 QM2 mgll 0150 83 156 70- 130

Zinc mgll 0050 70- 130

Nickel 142 mgll 0050 199 70- 130

Silver 149 mgll 0050 125 BRL 119 70- 130

Arsenic mgll 0040 0183 108 70- 130

Chromium mgI 0050 0614 101 70- 130

Cadmium 124 mgll 0025 0021 70- 130

Copper 142 mgll 0050 0176 112 70- 130

This laboratory report is 110t mlid without all authorized sigllature 011 the cover page

Page 18 of25 Reportble Detection Limi( BRL = Below Reporting Limit

Total Metals by EP A 200 Series Methods - Quality Control

Analyte(s) Result Flag Units RDL

Spike

Level

Source

Result REC

REC

Limits RPD

RPD

Limit

Batch 8110121 - EPA 200 Series

Post S ike 811 0121-PS1 Source SA86695shy

Prepared 05-Nov-08 Analyzed 08-Nov-

Nickel

Iron

Zinc

Chromium

Copper

Arsenic

Cadmium

Silver

mgI

mgI

mgI

mgI

mgI

mgI

mgll

mgll

0050

0150

0050

0050

0050

0040

0025

0050

BRL

0140

BRL

0038

BRL

BRL

BRL

102

100

102

100

100

103

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

Post S ike 8110121-PS2 Source SA86720-01

Prepared 05-Nov-08 Analyzed 08-Nov-

Nickel

Zinc

Iron

Chromium

Arsenic

Cadmium

Copper

Silver

142

83

144

QM2

mgll

mgll

mgll

mgll

mgll

mgI

mgI

mgI

0050

0050

0150

0050

0040

0025

0050

0050

199

83

0614

0183

0021

0176

BRL

102

106

110

115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

Batch 8110122 - EPA200SW7000 Series

Blank 8110122-BlK1

Prepared 05-Nov-08 Analyzed 11-Nov-

Mercury BRL mgll 00020

lCS 8110122-BS1

Prepared 05- Nov-08 Analyzed 11-Nov-

Mercury 00425 mgi 00020 00500 85- 115

licate 811 0122-DUP1 Source SA86804-01

Prepared 05-Nov-08 Analyzed 11-Nov-

Mercury 00036 mgI 00020 00037

Matrix S ike 8110122-MS1 Source SA86764shy

Prepared 05-Nov-08 Analyzed 11-Nov-

Mercury 00496 mgll 00020 00500 00052 75- 125

Post S ike 8110122-PS1 Source SA86764shy

Prepared 05-Nov-08 Analyzed 11- Nov-

Mercury 00481 mgll 00020 00500 00052 85- 115

Batch 8110386 - EPA 200 Series

Blank 8110386-BLK1

Prepared 07-Nov-08 Analyzed 08-Nov-

Selenium

Lead

Antimony

BRL

BRL

BRL

mgll

mgI

mgll

0002

0002

0002

lCS 8110386-BS1

Prepared 07 -Nov-08 Analyzed 08-Nov-

Antimony

Lead

Selenium QC2

mgI

mgll

mgll

0125

0125

0125

125 111

111

123

85- 115

85- 115

85- 115

This laboratOlY rep0l1 is 110t valid without all authorized sigl1atule 011 the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 19 of25

Total Metals by EP A 200 Series Methods - Quality Control

Analyte(s) Result Flag Units RDL

Spike

Level

Source

Result REC

REC

Limits RPD

RPD

Limit

Batch 8110386 - EPA 200 Series

licate 811 0386-DUP1 Source SA86901-03

Prepared 07 -Nov-08 Analyzed 08- Nov-

Antimony 0005

Selenium BRL

Lead 0010 QR9

mgI

mgll

mgll

0002

0002

0002

0005

BRL

0013

Matrix S ike 8110386-MS1 Source SA86901shy

Prepared 07 -Nov-08 Analyzed 08-Nov-

Antimony

Selenium

Lead

mgI

mgll

mgll

0125

0125

0125 125

0005

BRL

0013

111

120

111

70- 130

70- 130

70- 130

Post S ike 811 0386-PS1 Source SA86901-03

Prepared 07-Nov-08 Analyzed 08-Nov-

Antimony

Lead 142

mgll

mgI

0125

0125 125

0005

0013

108

114

85- 115

85- 115

This laboratolY Ieport is 1101 valid without all authorized sigl1atule 011 the cover page

Page 20 of 25 Reportble Detection Limit BRL = Below Reporting Limit

General Chemistry Parameters - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8102398 - General Preparation

Blank 8102398-BLK1

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium BRL mgll 005

Blank 8102398-BLK2

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium BRL mgI 005

LCS 81 02398-BS1

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 049 mgll 005 0501 90- 110

LCS 81 02398-BS2

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 051 mgll 005 0501 102 90- 110

licate 81 02398-DUP1 Source SA86804-01

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium BRL mgll 25 BRL

Matrix S ike 81 02398-MS1 Source SA86804-01

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 235 mgll 25 250 BRL 80- 120

Matrix S ike DU D 8102398-MSD1 Source SA86804-01

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 240 mgll 25 250 BRL 80- 120

Reference 81 02398-SRM1

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 023 mgll 005 0250 85- 115

Batch 8102399 - General Preparation

Blank 8102399-BLK1

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine BRL mgI 020

Blank 8102399-BlK2

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine BRL mgll 020

lCS 81 02399-BS1

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine 053 mgll 020 0500 106 90- 110

LCS 81 02399-BS2

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine 049 mgll 020 0500 90- 110

licate 8102399-DUP1 Source SA86804shy

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine BRL mgll 100 BRL

Matrix S ike 8102399-MS1 Source SA86804-01

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine 230 mgI 100 250 BRL 80- 120

Matrix S ike DU D 8102399-MSD1 Source SA86804shy

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine 260 mgI 100 250 BRL 104 80- 120 200

This laboratolJ report is IIOt valid without all authorized sigllatule Oil the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 21 of 25

General Chemistry Parameters - Quality Control

Spike Source REC RPD

Units RDL Level Result REC Limits RPD LimitAnalyte(s) Result Flag

Batch 8102399 - General Preparation

Matrix S ike DU D (81 02399-MSD1 Source SA86804shy

Prepared amp Analyzed 31-0ctshy

Reference 8102399-SRM1

Prepared amp Analyzed 31-0ctshy020 0967 111 85- 115Total Residual Chlorine 107 mgll

Batch 8110199 - 514500 CN C

Blank 8110199-BLK1

Prepared 04-Nov-08 Analyzed 05-Nov-

Cyanide (total) BRL mgI 0100

Blank 8110199-BLK2

Prepared 04-Nov-08 Analyzed 05-Nov-

Cyanide (total) BRL mgll 0100

LCS 8110199-BS1

Prepared 04-Nov-08 Analyzed 05-Novshy

300 105 90- 110Cyanide (total) 314 mgll 0100

LCS 8110199-BS2

Prepared 04-Nov-08 Analyzed 05- Nov-

Cyanide (total) 272 mgll 0100 300 90- 110

licate 8110199-DUP1 Source SA86725-02

Prepared 04-Nov-08 Analyzed 05-Nov-

Cyanide (total) BRL mgll 0100 BRL

Matrix S ike 8110199-MS1 Source SA86725-02

Prepared 04-Nov-08 Analyzed 05- Nov-

Cyanide (total) 155 mgllOM 0100 300 BRL 90- 110

Matrix S ike DU D (8110199-MSD1 Source SA86725-02

Prepared 04-Nov-08 Analyzed 05-Novshy

326 OR mgll 0100 300 BRL 109 90- 110Cyanide (total)

Reference 8110199-SRM1

Prepared 04-Nov-08 Analyzed 05- Novshy

336 mgll 0100 361 75- 125Cyanide (total)

Batch 811 0464 - General Preparation

Blank 8110464-BLK1

Prepared amp Analyzed 06- Nov-

Total Suspended Solids BRL mgll

Blank 811 0464-BlK2

Prepared amp Analyzed 06-Nov-

Total Suspended Solids BRL mgI

licate 8110464-DUP1 Source SA86782shy

Prepared amp Analyzed 06-Nov-

Total Suspended Solids BRL mgll BRL

licate 811 0464-DUP2 Source SA86804shy

Prepared amp Analyzed 06-Novshy

14000Total Suspended Solids 16000 mgll 50

Reference 8110464-SRM1

Prepared amp Analyzed 06- Nov-

This laboratolJ report is 110t Ialid without (Iauthorized sigllatule 011 the cover page

Page 22 of 25 Reportble Detection Limit BRL = Below Reporting Limit

General Chemistry Parameters - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110464 - General Preparation

Reference 8110464-SRM1

Prepared amp Analyzed 06-Nov-

Total Suspended Solids 42 mgll 44 90- 110

Reference 8110464-SRM2

Prepared amp Analyzed 06- Nov-

Total Suspended Solids 42 mgI 444 90- 110

This labomtory report is lot valid without all authorized sigllature Oil the cover page

Reportable Detection Limit BRL = Below Reporting Limit Page 23 of 25

Notes and Definitions

CIHT A hoJd time of 12 hours has been set to expedite this analysis through the laboratory However the hold time for Chlorine

Residual is not specified within the method other than to state that the samples should be analyzed as soon as possible

QC2 Analyte out of acceptance range in QC spike but no reportable concentration present in sample

QM2 The RPD andor percent recovery for this QC spike sample cannot be accurately calculated due to the high concentration of analyte inherent in the sample

QM7 The spike recovery was outside acceptance limits for the MS andor MSD The batch was accepted based on acceptable LCS recovery

QR7 The RPD exceeded the QC control limits however precision is demonstrated with acceptable RPD values for batch duplicate

QR9 RPD out of acceptance range The batch is accepted based upon LCS andor LCSD recovery

ROI The Reporting Limit has been raised to account for matrix interference

MSMSD ran outside of 12 hour window

BRL Below Reporting Limit - Analyte NOT DETECTED at or above the reporting limit

dry Sample results reported on a dry weight basis

Not Reported

RPD Relative Percent Difference

Detected but below the Reporting Limit therefore result is an estimated concentration (CLP J-Flag)

A plus sign (+) in the Method Reference column indicates the method is not accredited by NELAC

lntemretation of Total Petroleum Hvdrocarbon Report

Petroleum identification is detennined by comparing the GC fingerprint obtained from the sample with a library of GC fingerprints obtained from analyses of various petroleum products Possible match categories are as follows

Gasoline - includes regular unleaded premium etc

Fuel Oil 2 - includes home heating oil 2 fuel oil and diesel

Fuel Oil 4 - includes 4 fuel oil Fuel Oil 6 - includes 6 fuel oil and bunker C oil

Motor Oil - includes virgin and waste automobile oil Ligroin - includes mineral spirits petroleum naphtha vmampp naphtha

Aviation Fuel- includes kerosene Jet A and JP-

Other Oil - includes lubricating and cutting oil and silicon oil

A t times the unidentified petroleum product is quantified using a calibration that 110St closely approximates the distribution of

compounds in the sample When this occurs the result is qualified as TPH (Calculated as)

This laboratolY report is lot valid without all authorized sigllature 011 the cOIer page

Page 24 of 25 Reportable Detection Limit BRL = Below Reporting Limit

Laboratorv Control Sample (LCS) A known matrix spiked with compound(s) representative of the target analytes which is used to document laboratory perfoff1ance

Matrix Duplicate An intra-laboratory split sample which is used to document the precision of a method in a given sample matrix

Matrix Spike An aliquot of a sample spiked with a known concentration of target analyte(s) The spiking occurs prior to sample preparation and analysis A matrix spike is used to document the bias of a method in a given sample matrix

Method Blank An analyte-free matrix to which all reagents are added in the same volumes or proportions as used in sampJe processing The method blank should be carried through the complete sample preparation and analytical procedure The method

blank is used to document contamination resulting from the analytical process

Method Detection Limit (MDL) The minimum concentration ofa substance that can be measured and reported with 99 confidence that the analyte concentration is greater than zero and is detennined from analysis of a sample in a given matrix type containing the analyte

Reportable Detection Limit (RDL) The lowest concentration that can be reliably achieved within specified limits of precision and accuracy during routine laboratory operating conditions For many analytes the RDL analyte concentration is selected as the Jowest non-zero standard in the calibration curve While the RDL is approximately 5 to JO times the MDL the RDL for eachsample takes

into account the sampJe volumeweight extractJdigestate volume cleanup procedures and if applicable dry weight correction Sample RDLs are highly matrix-dependent

Surrogate An organic compound which is similar to the target analyte(s) in chemical composition and behavior in the analytical process but which is not nonnally found in environmental samples These compounds are spiked into all blanks standards and

samples prior to analysis Percent recoveries are calculated for each surrogate

Validated by

Hanibal C Tayeh Ph Rebecca Merz

This laboratory report is not alid without allilutholized signature 011 the cover page

Reportable Detection Limit BRL = Below Reporting Limit Page 25 of25

( - - - - - -- ) ---- - -_ _ -- __ j j - - - - - = -_- -- - - - -= q _-- - - - - -- - - ~~~~~~ ( =- - - - -__ __ _---- _-( - --- - -jshy

Tshy -7 fli1 I I II L

i I J-shycshy1 (J

1 it UtI -i I

- t X pl 1- I c i I fl -c - lL- II - (i- 1- l r i = I) r I c

=- i j

I I

1 I k- 5 1

Isl i I

i3 I

11

IJ i

i Ii -shyI i F I I 1 I shy

-r- jf0J _ IV rd iishy7S L J

1 ~~~rjotC I -

-s it i (P r l t) - Ishy

-r ni-vT (11I i

i I L 11 ( i t St

1

PLId l

IJ

5 IS l-

1

1

1I fjeuroi

J iii- f

f

I c

-S 7 1

( I C)

o I

7__shy

-

Apf)Cndix uent Litnr(alwl1S I nen m ttJ

Total S1J IIrndrd Salids n-SS)

TU(illl csrdnal ChlGrinc (TRC)

TotRI PetrtctJl H droesrhfi1S (TPH)

Cplli(e (CN)

Benzene (8)

Tolllene iT)

EtD) Jbcne tE) - 100-14

(111 )) Xlcnc eX)

Tota1 nTBx

10 th)cne OI)(midc (EDn) (2- Dibttlo-m thtne)

I I 111edl)I- krt-Bucyl El r (MtBE)

i4c i Bulyl kol1o (TA) (l rliar) nitllnor)

13 t-Am)J JfoHly l Ethel (TAME)

14 lI)hlILknc

L5 Clrlon Tctlcltl(r d c

16 14 Dkblunlb-cnzne (p DCB)

Ukhlorobe nc (o-DCB)

I S 13 DicliloII lJzcne (ttlI)CB)

19 TolM d icMorobfLl C1)C

2(1 Diehln uClhaDc (DCA)

211 2 Diddomcthme (DCA)

Dichtl lhyrcnQ (DCE)

Eftu1 111 it

30 urjli ramsUtjr tmg1) SO mIlfor h drostatic tcstng Oil)

1W = r 1 egI

St3 5 ug

SW 10 UIl

F = S2 ltgI

0 lg1

$00 ug1- h Costatic tcstin 0111

(Im itlI IL u I II) t I1TEX)

(limited 11$ uglL total aT)

(timitw as llgiL iou IHEX)

I 00 Igl

05 ugll

70 0 Itgif

10nH(1 Only (u1

MORitol Onr (ugH_

20 ugiJ

ngl

t tlgl

(it)O ug

32(J III

763 ugiJ In NH ()tlly

7D u

0 llgll

2 U

Urn1 ( pe basoo 0 nlh sample

iUc)rltbr nI

Dlonrld ern

clair) m murn

monthlY1 IIII

dU mJlximum

dflll) maximum

dally lIiluirnnm

dail) ma nurn

d)) mUlmum

daily JUxirnurn

daB maxinrum

daily Iljluimum

dally mnlmurn

dan maxinUHI

daily mnhullm

daily lJuximult

IIJi maXilHlm

dJI milximum

(i IIi I) D131iltlm

iry m Jrnltm

maxImum

d3J1y tlHlximum

__----_

Rllplc T

Nlb

nb

gntb

Irab

grab

glb

gmb

glb

rab

grab

h

grab

Jntb

gl

grab

grab

gHlb

grab

pb

grub

jJih

Volatie Organic Compounds - Quality Control

Analyte(s) Result Flag Units RDL

Spike

Level

Source

Result REC

REC

Limits RPD

RPD

Limit

BHtch 8110175 - SW846 5030 Water MS

Matrix S ike 8110175-MS1 Source SA86826shy

Prepared amp Analyzed 04-Nov-

Benzene

Chlorobenzene

1-Dichloroethene

Toluene

Trichloroethene

Surrogate 4-Bromofluorobenzene Surrogate Toluene-Surrogate 1 Dichloroethane-Surrogate Dibromofluoromethane

17

172

17

18

17

50

504 49 49

gl

gl

gl

gl

gl

gl

gl

gl

gl

20

20

20

20

20

50

50

50 50

BRL

BRL

BRL

BRL

BRL

100 101

70- 130

70- 130

70- 130

70- 130

70- 130

70- 130 70- 130 70- 130 70- 130

Matrix S ike Du p 1811 0175-MSD1 Source SA86826-01

Prepared amp Analyzed 04-Nov-

Benzene

Chlorobenzene

Dichloroethene

Toluene

Trichloroethene

Surrogate 4-Bromofluorobenzene Surrogate Toluene-Surrogate 1 Dichloroethane-Surrogate Dibromofluoromethane

18

17

18

184

17

50

50 49 49

gl

gl

gl

gl

gl

gl

gl

gl

gl

20

20

20

20

20

50

50

50

50

BRL

BRL

BRL

BRL

BRL

100 101 100

70- 130

70- 130

70- 130

70- 130

70- 130

70- 130 70- 130 70- 130 70- 130

This laboratory report is lIot valid without (II authorized sigllature on the covel page

Page J 2 of25 Reportble Detection Limit BRL = Below Reporting Limit

Analyte( s)

Batch 8110043 - SW846 3510C

Blank 8110043-BLK1

Prepared 03-Nov-OB Analyzed OB-Nov-

Acenaphthene

Acenaphthylene

Aniline

Anthracene

Atrazine

AzobenzenelD i phenyld iazine

Benzidine

Benzo (a) anthracene

Benzo (a) pyrene

Benzo (b) fluoranthene

Benzo (g h i) perylene

Benzo (k) fluoranthene

Benzoic acid

Benzyl alcohol

Bls(2-chloroethoxy) metha ne

Bis (2-chloroethyl)ether

Bis(2-ch loroisopropyl)ether

Bis(2-ethylhexyl) phthalate

Bromophenyl phenyl ether

Butyl benzyl phthalate

Carbazole

4 -Chloro- 3-methyl phenol

Chloroaniline

Chloronaphthalene

Chlorophenol

Chlorophenyl phenyl ether

Chrysene

Dibenzo (a h) anthracene

Dibenzofuran

1 Dichlorobenzene

1 Dichlorobenzene

1 A-Dichlorobenzene

3 - Dichlorobenzidine

2A- Dichlorophenol

Diethyl phthalate

Dimethyl phthalate

Dimethylphenol

Di-n-butyl phthalate

6- D i nitro- 2-methyl phenol

2A- Dinitrophenol

2A-Dinitrotoluene

Dinitrotoluene

Di-n-octyl phthalate

Fluoranthene

Fluorene

Hexachlorobenzene

Hexachlorobutadiene

Hexachlorocyclope ntad iene

Hexachloroethane

Semivolatie Organic Compounds by GCMS - Quality Control

Spike Source REC RPD

Result Flag Units RDL Level Result REC Limits RPD Limit

BRL IJgll

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL 1J91

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJglI

BRL IJgl

BRL 1J91

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL 1J91

BRL 1J9I

BRL IJgl

BRL IJglI

BRL gl

BRL IJgl

BRL IJgl

BRL 1J9I

BRL IJglI

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL gl

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL gl

BRL IJgl

BRL IJgl

BRL IJgl 500

BRL IJgl

BRL 1J9I

BRL 1J91I

BRL IJglI

BRL IJgl

BRL IJgl

This laboratory report is IlOt valid without all authorized sigllature 011 the covel page

Page 13 of 25 Reportble Detection Limit BRL = Below Reporting Limit

Semivolatile Organic Compounds by GCMS - Quality Control

Spike Source

Analyte(s) Result Flag Units RDL Level Result REC

Batch 8110043 - SW846 35JOC

Blank 8110043-BLK1

Prepared 03-Nov-08 Analyzed 08-Nov-

Indeno (1 3-cd) pyrene BRL fgl

Isophorone BRL fgl

Methylnaphthalene BRL fgl

Methylphenol BRL fgl

3 amp 4- Methylphenol BRL fgl 10

Naphthalene BRL fgl

Nitroaniline BRL fgl

Nitroaniline BRL fgl

Nitroaniline BRL fgil 20

Nitrobenzene BRL fgl

N itrophenol BRL fgl

Nitrophenol BRL fgl 20

Nitrosodimethylamine BRL fgl

Nitrosodi-n-propylamine BRL fgl

N itrosodiphenylamine BRL fgl

Pentachlorophenol BRL fgl 20

Phenanthrene BRL fgl

Phenol BRL fgl

Pyrene BRL fgl

Pyridine BRL fgl

Methylnaphthalene BRL fgil

24- Trichlorobenzene BRL fgl

5- Trichlorophenol BRL fgl

246- Trichlorophenol BRL fgl

Pe n tach loron itrobenzene BRL fgl

5- Tetrachlorobenzene BRL fgl

Surrogate 2-Fuorobiphenyl 31 fgl 50

Surrogate 2-Fluoropheno 25 fgl 50

Surrogate Nltrobenzene- 29 fgl 50

Surrogate Phenol- 17 fgl 50

Surrogate Terphenyl-d4 318 fgl 50

Surrogate 6- Tribromopheno 36 fgl 50

LCS 811 0043-BS1

Prepared 03-Nov-08 Analyzed 08-Nov-

Acenaphthene 33 fgl 50

Acenaphthylene 33 fgl 50

Aniline 27 fgil 50

Anthracene 34 fgl 50

Atrazine 35 fgl 50

AzobenzenelDi phenyld iazi ne 35 fgl 50

Benzidine BRL fgl 50

Benzo (a) anthracene 34 fgil 50

Benzo (a) pyrene 35 fgl 50

Benzo (b) fluoranthene 364 fgl 50

Benzo (g i) perylene 36 fgl 50

Benzo (k) fluoranthene 36 fgl 50

Benzoic acid 22 fgl 50

Benzyl alcohol 36 fgl 50

Bi s (2-ch loroeth oxy) methane 40 fgl 50

B i s (2-ch loroethyl)ethe r 38 fgl 50

This laboratol) rep0l1 is not valid without an authorized signature on the cover page

Reportble Detection Limit BRL = Below Reporting Limit

REC RPD

Limits RPD Limit

30- 130 15- 110 30- 130 15-110 30- 130 15- 110

40- 130

40- 130

40-1 30

40- 130

40- 130

40- 130

224

40- 130

40- 130

40- 130

40- 130

40- 130

40- 130

40- 130

40- 130

40- 130

Page 14 of25

Analyte(s)

Batch 8110043 - SW846 3510C

LCS 8110043-851

Prepared 03-Nov-08 Analyzed 08-Nov-

B i s(2-ch loroisopropyl)ether

B is(2-ethylhexyl) phthalate

Bromophenyl phenyl ether

Butyl benzyl phthalate

Carbazole

C hloro- 3-methylphenol

Chloroaniline

Chloronaphthalene

Chlorophenol

Chlorophenyl phenyl ether

Chrysene

Dibenzo (a h) anthracene

Dibenzofuran

Dichlorobenzene

1 Dichlorobenzene

1 4-Dichlorobenzene

3 - Dichlorobenzidine

24-Dichlorophenol

Diethyl phthalate

Dimethyl phthalate

Dlmethylphenol

Di-n-butyl phthalate

6- Di nitro-2-methylphenol

24- Dinitrophenol

24- Dinitrotoluene

Dinitrotoluene

Di-n-octyl phthalate

Fluoranthene

Fluorene

Hexachlorobenzene

Hexachlorobutadiene

Hexach lorocyclopentadie ne

Hexachloroethane

Indeno (1 cd) pyrene

Isophorone

Methylnaphthalene

Methylphenol

3 amp 4- Methylphenol

Naphthalene

Nitroaniline

Nitroaniline

Nitroaniline

Nitrobenzene

Nitrophenol

Nitrophenol

N itrosodimethylamine

N itrosod i-n-propyla mine

N itrosodiphenylamine

Pentachlorophenol

Semivolatile Organic Compounds by GCMS - Qualiy Control

Spike Source REC RPD

Result Flag Units RDL Level Result REC Limits RPD Limit

36 gI 50 40- 130

38 gI 50 40- 130

38 gI 50 40- 130

39 gI 50 40- 130

43 gI 50 40- 130

38 gl 50 40- 130

30 gI 500 50 40- 130

312 gI 50 40- 130

344 gI 50 40- 130

38 gI 50 40- 130

34 gI 50 40- 130

36 gI 50 40- 130

33 gI 50 40- 130

26 gI 50 40- 130

25 gI 50 40- 130

25 gl 50 40- 130

334 gI 50 40- 130

35 gI 50 40- 130

40 gI 50 40- 130

40 gI 50 40-130

332 gI 50 40- 130

38 gI 50 40- 130

37 gI 50 40- 130

39 gI 50 40- 130

38 gi 50 40- 130

39 gI 50 40- 130

41 gI 50 40- 130

35 gI 50 40- 130

35 gI 50 40- 130

33 gI 50 40- 130

234 gI 50 40- 130

21 gI 50 40- 130

23 gI 50 40- 130

35 gI 50 40- 130

34 gl 50 40- 130

30 gI 50 40- 130

33 gI 50 40- 130

33 gI 10 50 40- 130

314 gI 50 40- 130

36 gI 50 40- 130

40 gI 50 40- 130

45 gI 20 50 40- 130

31 gI 50 40- 130

35 gI 50 40- 130

22 gI 20 50 40- 130

30 gI 50 40- 130

39 gI 50 40- 130

27 gI 50 40- 130

44 gI 20 50 40- 130

This labomtolJ report is lIot valid without all authorized sigllature 011 the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 15 of25

Semivolatie Organic Compounds by GCMS - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110043 - SW846 3510C

LCS 8110043-BS1

Prepared 03-Nov-08 Analyzed 08-Nov-

Phenanthrene 36 IJgl 50 40- 130

Phenol 21 IJgl 50 40- 130

Pyrene 344 1J91 50 40- 130

Pyridine 18 IJgl 50 130

24- Trichlorobenzene 26 IJgl 50 40- 130

Methylnaphthalene 31 IJgl 50 40- 140

24 5- Trichlorophenol 34 IJgl 50 40- 130

24 6- Trichlorophenol 36 IJgl 50 40- 130

Pe ntach loron itrobenze ne 29 IJgl 50 40- 140

1 24 Tetrachlorobenzene 25 IJgl 50 40- 140

Surrogate 2-Fluorobiphenyf Surrogate 2-Ffuorophenol Surrogate Nitrobenzeneshy

ogare Pheno Surrogate Terphenyf-dl4

Surrogate 6- Tribromophenol

32 24 337 16

33 39

IJgl

1J91

IJgl

IJgl

IJgl

IJgll

50

50

50 50

50

50

30- 130 15- 110 30- 130 15- 110 30- 130 15- 110

Semivolatie Organic Compounds by GC - Qualiy Control

Spike Source REC RPD

Analyte( s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110165 - SW846 3510C

Blank 8110165-BLK1

Prepared 04-Nov-08 Analyzed 05-Nov-

PCB 10)6 BRL IJgl 0200

PCB 1221 BRL IJgl 0200

PCB 1232 BRL IJgl 200

PCB 1242 BRL 1J91 200

PCB 1248 BRL IJgl 0200

PCB 1254 BRL IJgl 0200

PCB 1260 BRL iJgl 200

PCB 1262 BRL IJgl 0200

PCB 1268 BRL IJgl 0200

Surrogate DB-Octafluorobiphenyf (Sr) Surrogate Decachlorobiphenyl (Sr)

BRL 223

1J91

IJgl

200 200 112

30- 150 30- 150

LCS 8110165-BS1

Prepared 04-Nov-08 Analyzed 05-Nov-

PCB 1016 IJgl 0200 40- 140

PCB 1260 IJgl 0200 106 40- 140

Surrogate 4 DB-Octafluorobiphenyl (Sr) Surrogate Decachlorobiphenyl (Sr)

143 253

IJgll

IJgl

200 200 126

30- 150 30- 150

LCS DUD (8110165-BSD1

Prepared 04-Nov-08 Analyzed 05- Nov-

PCB 1016 IJgl 200 40- 140

PCB 1260 IJgl 0200 102 40- 140

Surrogate 4 DB-Octafluorobiphenyl (Sr) Surrogate Decachlorobiphenyl (Sr)

139 243

1J91

IJgl

200 200 122

30- 150 30- 150

This laboratory report is IIOt valid without all authorized siglllture 011 the cover page

Page 16 of25 Reportble Detection Limit BRL = Below Reporting Limit

Extractable Petroleum Hydrocarbons - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110272 - 8W846 3510C

Blank 811 0272-BLK1

Prepared 05-Nov-08 Analyzed 07-Novshy

Non-polar material (SGT- HEM) BRL mgl

LCS 8110272-BS1

Prepared OS-Nov-08 Analyzed 07- Novshy

Non-polar material (SGT- HEM) 14 mgl 17 79 89

This laboratory reporl is not valid without an authorized signature on the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 17 of 25

Total Metals by EP A 200 Series Methods - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110121 - EPA 200 Series

Blank 8110121-BlK1

Prepared 05-Nov-08 Analyzed 07- Nov-

Iron BRL mgll 0150

Nickel BRL mgll 0050

Zinc BRL mgll 0050

Copper BRL mgll 0050

Arsenic BRL mgll 0040

Cadmium BRL mgll 0025

Chromium BRL mgll 0050

Silver BRL mgll 0050

lCS 8110121-BS1

Prepared 05-Nov-08 Analyzed 08-Nov-

Iron mgll 0150 85- 115

Nickel mgll 0050 104 85- 115

Zinc mgll 0050 103 85- 115

Silver mgll 0050 85- 115

Cadmium mgll 0025 105 85- 115

Chromium mgll 0050 101 85- 115

Copper mgll 0050 85- 115

Arsenic 125 mgll 0040 100 85- 115

licate 8110121-DUP1 Source SA86695-01

Prepared 05-Nov-08 Analyzed 08-Nov-

Zinc 0234 mgll 0050 0236

Nickel 0018 mgll 0050 BRL

Iron 0718 mgll 0150 0668

Copper BRL mgll 0050 BRL

Cadmium BRL mgli 0025 BRL

Arsenic BRL mgll 0040 BRL

Chromium BRL mgll 0050 BRL

Silver BRL mgll 0050 BRL

Matrix S ike 8110121-MS1 Source SA86695-02

Prepared 05-Nov-08 Analyzed 08-Nov-

Iron mgll 0150 70- 130

Nickel mgll 0050 BRL 101 70- 130

Zinc mgll 0050 125 0140 101 70- 130

Arsenic mgll 0040 BRL 100 70- 130

Cadmium 129 mgll 0025 BRL 104 70- 130

Copper mgll 0050 0038 101 70- 130

Silver mgll 0050 BRL 101 70- 130

Chromium 128 mgll 0050 BRL 102 70- 130

Matrix S lke 8110121-MS2 Source SA86720shy

Prepared 05-Nov-08 Analyzed 08- Nov-

Iron 85 QM2 mgll 0150 83 156 70- 130

Zinc mgll 0050 70- 130

Nickel 142 mgll 0050 199 70- 130

Silver 149 mgll 0050 125 BRL 119 70- 130

Arsenic mgll 0040 0183 108 70- 130

Chromium mgI 0050 0614 101 70- 130

Cadmium 124 mgll 0025 0021 70- 130

Copper 142 mgll 0050 0176 112 70- 130

This laboratory report is 110t mlid without all authorized sigllature 011 the cover page

Page 18 of25 Reportble Detection Limi( BRL = Below Reporting Limit

Total Metals by EP A 200 Series Methods - Quality Control

Analyte(s) Result Flag Units RDL

Spike

Level

Source

Result REC

REC

Limits RPD

RPD

Limit

Batch 8110121 - EPA 200 Series

Post S ike 811 0121-PS1 Source SA86695shy

Prepared 05-Nov-08 Analyzed 08-Nov-

Nickel

Iron

Zinc

Chromium

Copper

Arsenic

Cadmium

Silver

mgI

mgI

mgI

mgI

mgI

mgI

mgll

mgll

0050

0150

0050

0050

0050

0040

0025

0050

BRL

0140

BRL

0038

BRL

BRL

BRL

102

100

102

100

100

103

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

Post S ike 8110121-PS2 Source SA86720-01

Prepared 05-Nov-08 Analyzed 08-Nov-

Nickel

Zinc

Iron

Chromium

Arsenic

Cadmium

Copper

Silver

142

83

144

QM2

mgll

mgll

mgll

mgll

mgll

mgI

mgI

mgI

0050

0050

0150

0050

0040

0025

0050

0050

199

83

0614

0183

0021

0176

BRL

102

106

110

115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

Batch 8110122 - EPA200SW7000 Series

Blank 8110122-BlK1

Prepared 05-Nov-08 Analyzed 11-Nov-

Mercury BRL mgll 00020

lCS 8110122-BS1

Prepared 05- Nov-08 Analyzed 11-Nov-

Mercury 00425 mgi 00020 00500 85- 115

licate 811 0122-DUP1 Source SA86804-01

Prepared 05-Nov-08 Analyzed 11-Nov-

Mercury 00036 mgI 00020 00037

Matrix S ike 8110122-MS1 Source SA86764shy

Prepared 05-Nov-08 Analyzed 11-Nov-

Mercury 00496 mgll 00020 00500 00052 75- 125

Post S ike 8110122-PS1 Source SA86764shy

Prepared 05-Nov-08 Analyzed 11- Nov-

Mercury 00481 mgll 00020 00500 00052 85- 115

Batch 8110386 - EPA 200 Series

Blank 8110386-BLK1

Prepared 07-Nov-08 Analyzed 08-Nov-

Selenium

Lead

Antimony

BRL

BRL

BRL

mgll

mgI

mgll

0002

0002

0002

lCS 8110386-BS1

Prepared 07 -Nov-08 Analyzed 08-Nov-

Antimony

Lead

Selenium QC2

mgI

mgll

mgll

0125

0125

0125

125 111

111

123

85- 115

85- 115

85- 115

This laboratOlY rep0l1 is 110t valid without all authorized sigl1atule 011 the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 19 of25

Total Metals by EP A 200 Series Methods - Quality Control

Analyte(s) Result Flag Units RDL

Spike

Level

Source

Result REC

REC

Limits RPD

RPD

Limit

Batch 8110386 - EPA 200 Series

licate 811 0386-DUP1 Source SA86901-03

Prepared 07 -Nov-08 Analyzed 08- Nov-

Antimony 0005

Selenium BRL

Lead 0010 QR9

mgI

mgll

mgll

0002

0002

0002

0005

BRL

0013

Matrix S ike 8110386-MS1 Source SA86901shy

Prepared 07 -Nov-08 Analyzed 08-Nov-

Antimony

Selenium

Lead

mgI

mgll

mgll

0125

0125

0125 125

0005

BRL

0013

111

120

111

70- 130

70- 130

70- 130

Post S ike 811 0386-PS1 Source SA86901-03

Prepared 07-Nov-08 Analyzed 08-Nov-

Antimony

Lead 142

mgll

mgI

0125

0125 125

0005

0013

108

114

85- 115

85- 115

This laboratolY Ieport is 1101 valid without all authorized sigl1atule 011 the cover page

Page 20 of 25 Reportble Detection Limit BRL = Below Reporting Limit

General Chemistry Parameters - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8102398 - General Preparation

Blank 8102398-BLK1

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium BRL mgll 005

Blank 8102398-BLK2

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium BRL mgI 005

LCS 81 02398-BS1

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 049 mgll 005 0501 90- 110

LCS 81 02398-BS2

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 051 mgll 005 0501 102 90- 110

licate 81 02398-DUP1 Source SA86804-01

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium BRL mgll 25 BRL

Matrix S ike 81 02398-MS1 Source SA86804-01

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 235 mgll 25 250 BRL 80- 120

Matrix S ike DU D 8102398-MSD1 Source SA86804-01

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 240 mgll 25 250 BRL 80- 120

Reference 81 02398-SRM1

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 023 mgll 005 0250 85- 115

Batch 8102399 - General Preparation

Blank 8102399-BLK1

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine BRL mgI 020

Blank 8102399-BlK2

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine BRL mgll 020

lCS 81 02399-BS1

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine 053 mgll 020 0500 106 90- 110

LCS 81 02399-BS2

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine 049 mgll 020 0500 90- 110

licate 8102399-DUP1 Source SA86804shy

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine BRL mgll 100 BRL

Matrix S ike 8102399-MS1 Source SA86804-01

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine 230 mgI 100 250 BRL 80- 120

Matrix S ike DU D 8102399-MSD1 Source SA86804shy

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine 260 mgI 100 250 BRL 104 80- 120 200

This laboratolJ report is IIOt valid without all authorized sigllatule Oil the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 21 of 25

General Chemistry Parameters - Quality Control

Spike Source REC RPD

Units RDL Level Result REC Limits RPD LimitAnalyte(s) Result Flag

Batch 8102399 - General Preparation

Matrix S ike DU D (81 02399-MSD1 Source SA86804shy

Prepared amp Analyzed 31-0ctshy

Reference 8102399-SRM1

Prepared amp Analyzed 31-0ctshy020 0967 111 85- 115Total Residual Chlorine 107 mgll

Batch 8110199 - 514500 CN C

Blank 8110199-BLK1

Prepared 04-Nov-08 Analyzed 05-Nov-

Cyanide (total) BRL mgI 0100

Blank 8110199-BLK2

Prepared 04-Nov-08 Analyzed 05-Nov-

Cyanide (total) BRL mgll 0100

LCS 8110199-BS1

Prepared 04-Nov-08 Analyzed 05-Novshy

300 105 90- 110Cyanide (total) 314 mgll 0100

LCS 8110199-BS2

Prepared 04-Nov-08 Analyzed 05- Nov-

Cyanide (total) 272 mgll 0100 300 90- 110

licate 8110199-DUP1 Source SA86725-02

Prepared 04-Nov-08 Analyzed 05-Nov-

Cyanide (total) BRL mgll 0100 BRL

Matrix S ike 8110199-MS1 Source SA86725-02

Prepared 04-Nov-08 Analyzed 05- Nov-

Cyanide (total) 155 mgllOM 0100 300 BRL 90- 110

Matrix S ike DU D (8110199-MSD1 Source SA86725-02

Prepared 04-Nov-08 Analyzed 05-Novshy

326 OR mgll 0100 300 BRL 109 90- 110Cyanide (total)

Reference 8110199-SRM1

Prepared 04-Nov-08 Analyzed 05- Novshy

336 mgll 0100 361 75- 125Cyanide (total)

Batch 811 0464 - General Preparation

Blank 8110464-BLK1

Prepared amp Analyzed 06- Nov-

Total Suspended Solids BRL mgll

Blank 811 0464-BlK2

Prepared amp Analyzed 06-Nov-

Total Suspended Solids BRL mgI

licate 8110464-DUP1 Source SA86782shy

Prepared amp Analyzed 06-Nov-

Total Suspended Solids BRL mgll BRL

licate 811 0464-DUP2 Source SA86804shy

Prepared amp Analyzed 06-Novshy

14000Total Suspended Solids 16000 mgll 50

Reference 8110464-SRM1

Prepared amp Analyzed 06- Nov-

This laboratolJ report is 110t Ialid without (Iauthorized sigllatule 011 the cover page

Page 22 of 25 Reportble Detection Limit BRL = Below Reporting Limit

General Chemistry Parameters - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110464 - General Preparation

Reference 8110464-SRM1

Prepared amp Analyzed 06-Nov-

Total Suspended Solids 42 mgll 44 90- 110

Reference 8110464-SRM2

Prepared amp Analyzed 06- Nov-

Total Suspended Solids 42 mgI 444 90- 110

This labomtory report is lot valid without all authorized sigllature Oil the cover page

Reportable Detection Limit BRL = Below Reporting Limit Page 23 of 25

Notes and Definitions

CIHT A hoJd time of 12 hours has been set to expedite this analysis through the laboratory However the hold time for Chlorine

Residual is not specified within the method other than to state that the samples should be analyzed as soon as possible

QC2 Analyte out of acceptance range in QC spike but no reportable concentration present in sample

QM2 The RPD andor percent recovery for this QC spike sample cannot be accurately calculated due to the high concentration of analyte inherent in the sample

QM7 The spike recovery was outside acceptance limits for the MS andor MSD The batch was accepted based on acceptable LCS recovery

QR7 The RPD exceeded the QC control limits however precision is demonstrated with acceptable RPD values for batch duplicate

QR9 RPD out of acceptance range The batch is accepted based upon LCS andor LCSD recovery

ROI The Reporting Limit has been raised to account for matrix interference

MSMSD ran outside of 12 hour window

BRL Below Reporting Limit - Analyte NOT DETECTED at or above the reporting limit

dry Sample results reported on a dry weight basis

Not Reported

RPD Relative Percent Difference

Detected but below the Reporting Limit therefore result is an estimated concentration (CLP J-Flag)

A plus sign (+) in the Method Reference column indicates the method is not accredited by NELAC

lntemretation of Total Petroleum Hvdrocarbon Report

Petroleum identification is detennined by comparing the GC fingerprint obtained from the sample with a library of GC fingerprints obtained from analyses of various petroleum products Possible match categories are as follows

Gasoline - includes regular unleaded premium etc

Fuel Oil 2 - includes home heating oil 2 fuel oil and diesel

Fuel Oil 4 - includes 4 fuel oil Fuel Oil 6 - includes 6 fuel oil and bunker C oil

Motor Oil - includes virgin and waste automobile oil Ligroin - includes mineral spirits petroleum naphtha vmampp naphtha

Aviation Fuel- includes kerosene Jet A and JP-

Other Oil - includes lubricating and cutting oil and silicon oil

A t times the unidentified petroleum product is quantified using a calibration that 110St closely approximates the distribution of

compounds in the sample When this occurs the result is qualified as TPH (Calculated as)

This laboratolY report is lot valid without all authorized sigllature 011 the cOIer page

Page 24 of 25 Reportable Detection Limit BRL = Below Reporting Limit

Laboratorv Control Sample (LCS) A known matrix spiked with compound(s) representative of the target analytes which is used to document laboratory perfoff1ance

Matrix Duplicate An intra-laboratory split sample which is used to document the precision of a method in a given sample matrix

Matrix Spike An aliquot of a sample spiked with a known concentration of target analyte(s) The spiking occurs prior to sample preparation and analysis A matrix spike is used to document the bias of a method in a given sample matrix

Method Blank An analyte-free matrix to which all reagents are added in the same volumes or proportions as used in sampJe processing The method blank should be carried through the complete sample preparation and analytical procedure The method

blank is used to document contamination resulting from the analytical process

Method Detection Limit (MDL) The minimum concentration ofa substance that can be measured and reported with 99 confidence that the analyte concentration is greater than zero and is detennined from analysis of a sample in a given matrix type containing the analyte

Reportable Detection Limit (RDL) The lowest concentration that can be reliably achieved within specified limits of precision and accuracy during routine laboratory operating conditions For many analytes the RDL analyte concentration is selected as the Jowest non-zero standard in the calibration curve While the RDL is approximately 5 to JO times the MDL the RDL for eachsample takes

into account the sampJe volumeweight extractJdigestate volume cleanup procedures and if applicable dry weight correction Sample RDLs are highly matrix-dependent

Surrogate An organic compound which is similar to the target analyte(s) in chemical composition and behavior in the analytical process but which is not nonnally found in environmental samples These compounds are spiked into all blanks standards and

samples prior to analysis Percent recoveries are calculated for each surrogate

Validated by

Hanibal C Tayeh Ph Rebecca Merz

This laboratory report is not alid without allilutholized signature 011 the cover page

Reportable Detection Limit BRL = Below Reporting Limit Page 25 of25

( - - - - - -- ) ---- - -_ _ -- __ j j - - - - - = -_- -- - - - -= q _-- - - - - -- - - ~~~~~~ ( =- - - - -__ __ _---- _-( - --- - -jshy

Tshy -7 fli1 I I II L

i I J-shycshy1 (J

1 it UtI -i I

- t X pl 1- I c i I fl -c - lL- II - (i- 1- l r i = I) r I c

=- i j

I I

1 I k- 5 1

Isl i I

i3 I

11

IJ i

i Ii -shyI i F I I 1 I shy

-r- jf0J _ IV rd iishy7S L J

1 ~~~rjotC I -

-s it i (P r l t) - Ishy

-r ni-vT (11I i

i I L 11 ( i t St

1

PLId l

IJ

5 IS l-

1

1

1I fjeuroi

J iii- f

f

I c

-S 7 1

( I C)

o I

7__shy

-

Apf)Cndix uent Litnr(alwl1S I nen m ttJ

Total S1J IIrndrd Salids n-SS)

TU(illl csrdnal ChlGrinc (TRC)

TotRI PetrtctJl H droesrhfi1S (TPH)

Cplli(e (CN)

Benzene (8)

Tolllene iT)

EtD) Jbcne tE) - 100-14

(111 )) Xlcnc eX)

Tota1 nTBx

10 th)cne OI)(midc (EDn) (2- Dibttlo-m thtne)

I I 111edl)I- krt-Bucyl El r (MtBE)

i4c i Bulyl kol1o (TA) (l rliar) nitllnor)

13 t-Am)J JfoHly l Ethel (TAME)

14 lI)hlILknc

L5 Clrlon Tctlcltl(r d c

16 14 Dkblunlb-cnzne (p DCB)

Ukhlorobe nc (o-DCB)

I S 13 DicliloII lJzcne (ttlI)CB)

19 TolM d icMorobfLl C1)C

2(1 Diehln uClhaDc (DCA)

211 2 Diddomcthme (DCA)

Dichtl lhyrcnQ (DCE)

Eftu1 111 it

30 urjli ramsUtjr tmg1) SO mIlfor h drostatic tcstng Oil)

1W = r 1 egI

St3 5 ug

SW 10 UIl

F = S2 ltgI

0 lg1

$00 ug1- h Costatic tcstin 0111

(Im itlI IL u I II) t I1TEX)

(limited 11$ uglL total aT)

(timitw as llgiL iou IHEX)

I 00 Igl

05 ugll

70 0 Itgif

10nH(1 Only (u1

MORitol Onr (ugH_

20 ugiJ

ngl

t tlgl

(it)O ug

32(J III

763 ugiJ In NH ()tlly

7D u

0 llgll

2 U

Urn1 ( pe basoo 0 nlh sample

iUc)rltbr nI

Dlonrld ern

clair) m murn

monthlY1 IIII

dU mJlximum

dflll) maximum

dally lIiluirnnm

dail) ma nurn

d)) mUlmum

daily JUxirnurn

daB maxinrum

daily Iljluimum

dally mnlmurn

dan maxinUHI

daily mnhullm

daily lJuximult

IIJi maXilHlm

dJI milximum

(i IIi I) D131iltlm

iry m Jrnltm

maxImum

d3J1y tlHlximum

__----_

Rllplc T

Nlb

nb

gntb

Irab

grab

glb

gmb

glb

rab

grab

h

grab

Jntb

gl

grab

grab

gHlb

grab

pb

grub

jJih

Analyte( s)

Batch 8110043 - SW846 3510C

Blank 8110043-BLK1

Prepared 03-Nov-OB Analyzed OB-Nov-

Acenaphthene

Acenaphthylene

Aniline

Anthracene

Atrazine

AzobenzenelD i phenyld iazine

Benzidine

Benzo (a) anthracene

Benzo (a) pyrene

Benzo (b) fluoranthene

Benzo (g h i) perylene

Benzo (k) fluoranthene

Benzoic acid

Benzyl alcohol

Bls(2-chloroethoxy) metha ne

Bis (2-chloroethyl)ether

Bis(2-ch loroisopropyl)ether

Bis(2-ethylhexyl) phthalate

Bromophenyl phenyl ether

Butyl benzyl phthalate

Carbazole

4 -Chloro- 3-methyl phenol

Chloroaniline

Chloronaphthalene

Chlorophenol

Chlorophenyl phenyl ether

Chrysene

Dibenzo (a h) anthracene

Dibenzofuran

1 Dichlorobenzene

1 Dichlorobenzene

1 A-Dichlorobenzene

3 - Dichlorobenzidine

2A- Dichlorophenol

Diethyl phthalate

Dimethyl phthalate

Dimethylphenol

Di-n-butyl phthalate

6- D i nitro- 2-methyl phenol

2A- Dinitrophenol

2A-Dinitrotoluene

Dinitrotoluene

Di-n-octyl phthalate

Fluoranthene

Fluorene

Hexachlorobenzene

Hexachlorobutadiene

Hexachlorocyclope ntad iene

Hexachloroethane

Semivolatie Organic Compounds by GCMS - Quality Control

Spike Source REC RPD

Result Flag Units RDL Level Result REC Limits RPD Limit

BRL IJgll

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL 1J91

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJglI

BRL IJgl

BRL 1J91

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL 1J91

BRL 1J9I

BRL IJgl

BRL IJglI

BRL gl

BRL IJgl

BRL IJgl

BRL 1J9I

BRL IJglI

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL gl

BRL IJgl

BRL IJgl

BRL IJgl

BRL IJgl

BRL gl

BRL IJgl

BRL IJgl

BRL IJgl 500

BRL IJgl

BRL 1J9I

BRL 1J91I

BRL IJglI

BRL IJgl

BRL IJgl

This laboratory report is IlOt valid without all authorized sigllature 011 the covel page

Page 13 of 25 Reportble Detection Limit BRL = Below Reporting Limit

Semivolatile Organic Compounds by GCMS - Quality Control

Spike Source

Analyte(s) Result Flag Units RDL Level Result REC

Batch 8110043 - SW846 35JOC

Blank 8110043-BLK1

Prepared 03-Nov-08 Analyzed 08-Nov-

Indeno (1 3-cd) pyrene BRL fgl

Isophorone BRL fgl

Methylnaphthalene BRL fgl

Methylphenol BRL fgl

3 amp 4- Methylphenol BRL fgl 10

Naphthalene BRL fgl

Nitroaniline BRL fgl

Nitroaniline BRL fgl

Nitroaniline BRL fgil 20

Nitrobenzene BRL fgl

N itrophenol BRL fgl

Nitrophenol BRL fgl 20

Nitrosodimethylamine BRL fgl

Nitrosodi-n-propylamine BRL fgl

N itrosodiphenylamine BRL fgl

Pentachlorophenol BRL fgl 20

Phenanthrene BRL fgl

Phenol BRL fgl

Pyrene BRL fgl

Pyridine BRL fgl

Methylnaphthalene BRL fgil

24- Trichlorobenzene BRL fgl

5- Trichlorophenol BRL fgl

246- Trichlorophenol BRL fgl

Pe n tach loron itrobenzene BRL fgl

5- Tetrachlorobenzene BRL fgl

Surrogate 2-Fuorobiphenyl 31 fgl 50

Surrogate 2-Fluoropheno 25 fgl 50

Surrogate Nltrobenzene- 29 fgl 50

Surrogate Phenol- 17 fgl 50

Surrogate Terphenyl-d4 318 fgl 50

Surrogate 6- Tribromopheno 36 fgl 50

LCS 811 0043-BS1

Prepared 03-Nov-08 Analyzed 08-Nov-

Acenaphthene 33 fgl 50

Acenaphthylene 33 fgl 50

Aniline 27 fgil 50

Anthracene 34 fgl 50

Atrazine 35 fgl 50

AzobenzenelDi phenyld iazi ne 35 fgl 50

Benzidine BRL fgl 50

Benzo (a) anthracene 34 fgil 50

Benzo (a) pyrene 35 fgl 50

Benzo (b) fluoranthene 364 fgl 50

Benzo (g i) perylene 36 fgl 50

Benzo (k) fluoranthene 36 fgl 50

Benzoic acid 22 fgl 50

Benzyl alcohol 36 fgl 50

Bi s (2-ch loroeth oxy) methane 40 fgl 50

B i s (2-ch loroethyl)ethe r 38 fgl 50

This laboratol) rep0l1 is not valid without an authorized signature on the cover page

Reportble Detection Limit BRL = Below Reporting Limit

REC RPD

Limits RPD Limit

30- 130 15- 110 30- 130 15-110 30- 130 15- 110

40- 130

40- 130

40-1 30

40- 130

40- 130

40- 130

224

40- 130

40- 130

40- 130

40- 130

40- 130

40- 130

40- 130

40- 130

40- 130

Page 14 of25

Analyte(s)

Batch 8110043 - SW846 3510C

LCS 8110043-851

Prepared 03-Nov-08 Analyzed 08-Nov-

B i s(2-ch loroisopropyl)ether

B is(2-ethylhexyl) phthalate

Bromophenyl phenyl ether

Butyl benzyl phthalate

Carbazole

C hloro- 3-methylphenol

Chloroaniline

Chloronaphthalene

Chlorophenol

Chlorophenyl phenyl ether

Chrysene

Dibenzo (a h) anthracene

Dibenzofuran

Dichlorobenzene

1 Dichlorobenzene

1 4-Dichlorobenzene

3 - Dichlorobenzidine

24-Dichlorophenol

Diethyl phthalate

Dimethyl phthalate

Dlmethylphenol

Di-n-butyl phthalate

6- Di nitro-2-methylphenol

24- Dinitrophenol

24- Dinitrotoluene

Dinitrotoluene

Di-n-octyl phthalate

Fluoranthene

Fluorene

Hexachlorobenzene

Hexachlorobutadiene

Hexach lorocyclopentadie ne

Hexachloroethane

Indeno (1 cd) pyrene

Isophorone

Methylnaphthalene

Methylphenol

3 amp 4- Methylphenol

Naphthalene

Nitroaniline

Nitroaniline

Nitroaniline

Nitrobenzene

Nitrophenol

Nitrophenol

N itrosodimethylamine

N itrosod i-n-propyla mine

N itrosodiphenylamine

Pentachlorophenol

Semivolatile Organic Compounds by GCMS - Qualiy Control

Spike Source REC RPD

Result Flag Units RDL Level Result REC Limits RPD Limit

36 gI 50 40- 130

38 gI 50 40- 130

38 gI 50 40- 130

39 gI 50 40- 130

43 gI 50 40- 130

38 gl 50 40- 130

30 gI 500 50 40- 130

312 gI 50 40- 130

344 gI 50 40- 130

38 gI 50 40- 130

34 gI 50 40- 130

36 gI 50 40- 130

33 gI 50 40- 130

26 gI 50 40- 130

25 gI 50 40- 130

25 gl 50 40- 130

334 gI 50 40- 130

35 gI 50 40- 130

40 gI 50 40- 130

40 gI 50 40-130

332 gI 50 40- 130

38 gI 50 40- 130

37 gI 50 40- 130

39 gI 50 40- 130

38 gi 50 40- 130

39 gI 50 40- 130

41 gI 50 40- 130

35 gI 50 40- 130

35 gI 50 40- 130

33 gI 50 40- 130

234 gI 50 40- 130

21 gI 50 40- 130

23 gI 50 40- 130

35 gI 50 40- 130

34 gl 50 40- 130

30 gI 50 40- 130

33 gI 50 40- 130

33 gI 10 50 40- 130

314 gI 50 40- 130

36 gI 50 40- 130

40 gI 50 40- 130

45 gI 20 50 40- 130

31 gI 50 40- 130

35 gI 50 40- 130

22 gI 20 50 40- 130

30 gI 50 40- 130

39 gI 50 40- 130

27 gI 50 40- 130

44 gI 20 50 40- 130

This labomtolJ report is lIot valid without all authorized sigllature 011 the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 15 of25

Semivolatie Organic Compounds by GCMS - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110043 - SW846 3510C

LCS 8110043-BS1

Prepared 03-Nov-08 Analyzed 08-Nov-

Phenanthrene 36 IJgl 50 40- 130

Phenol 21 IJgl 50 40- 130

Pyrene 344 1J91 50 40- 130

Pyridine 18 IJgl 50 130

24- Trichlorobenzene 26 IJgl 50 40- 130

Methylnaphthalene 31 IJgl 50 40- 140

24 5- Trichlorophenol 34 IJgl 50 40- 130

24 6- Trichlorophenol 36 IJgl 50 40- 130

Pe ntach loron itrobenze ne 29 IJgl 50 40- 140

1 24 Tetrachlorobenzene 25 IJgl 50 40- 140

Surrogate 2-Fluorobiphenyf Surrogate 2-Ffuorophenol Surrogate Nitrobenzeneshy

ogare Pheno Surrogate Terphenyf-dl4

Surrogate 6- Tribromophenol

32 24 337 16

33 39

IJgl

1J91

IJgl

IJgl

IJgl

IJgll

50

50

50 50

50

50

30- 130 15- 110 30- 130 15- 110 30- 130 15- 110

Semivolatie Organic Compounds by GC - Qualiy Control

Spike Source REC RPD

Analyte( s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110165 - SW846 3510C

Blank 8110165-BLK1

Prepared 04-Nov-08 Analyzed 05-Nov-

PCB 10)6 BRL IJgl 0200

PCB 1221 BRL IJgl 0200

PCB 1232 BRL IJgl 200

PCB 1242 BRL 1J91 200

PCB 1248 BRL IJgl 0200

PCB 1254 BRL IJgl 0200

PCB 1260 BRL iJgl 200

PCB 1262 BRL IJgl 0200

PCB 1268 BRL IJgl 0200

Surrogate DB-Octafluorobiphenyf (Sr) Surrogate Decachlorobiphenyl (Sr)

BRL 223

1J91

IJgl

200 200 112

30- 150 30- 150

LCS 8110165-BS1

Prepared 04-Nov-08 Analyzed 05-Nov-

PCB 1016 IJgl 0200 40- 140

PCB 1260 IJgl 0200 106 40- 140

Surrogate 4 DB-Octafluorobiphenyl (Sr) Surrogate Decachlorobiphenyl (Sr)

143 253

IJgll

IJgl

200 200 126

30- 150 30- 150

LCS DUD (8110165-BSD1

Prepared 04-Nov-08 Analyzed 05- Nov-

PCB 1016 IJgl 200 40- 140

PCB 1260 IJgl 0200 102 40- 140

Surrogate 4 DB-Octafluorobiphenyl (Sr) Surrogate Decachlorobiphenyl (Sr)

139 243

1J91

IJgl

200 200 122

30- 150 30- 150

This laboratory report is IIOt valid without all authorized siglllture 011 the cover page

Page 16 of25 Reportble Detection Limit BRL = Below Reporting Limit

Extractable Petroleum Hydrocarbons - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110272 - 8W846 3510C

Blank 811 0272-BLK1

Prepared 05-Nov-08 Analyzed 07-Novshy

Non-polar material (SGT- HEM) BRL mgl

LCS 8110272-BS1

Prepared OS-Nov-08 Analyzed 07- Novshy

Non-polar material (SGT- HEM) 14 mgl 17 79 89

This laboratory reporl is not valid without an authorized signature on the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 17 of 25

Total Metals by EP A 200 Series Methods - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110121 - EPA 200 Series

Blank 8110121-BlK1

Prepared 05-Nov-08 Analyzed 07- Nov-

Iron BRL mgll 0150

Nickel BRL mgll 0050

Zinc BRL mgll 0050

Copper BRL mgll 0050

Arsenic BRL mgll 0040

Cadmium BRL mgll 0025

Chromium BRL mgll 0050

Silver BRL mgll 0050

lCS 8110121-BS1

Prepared 05-Nov-08 Analyzed 08-Nov-

Iron mgll 0150 85- 115

Nickel mgll 0050 104 85- 115

Zinc mgll 0050 103 85- 115

Silver mgll 0050 85- 115

Cadmium mgll 0025 105 85- 115

Chromium mgll 0050 101 85- 115

Copper mgll 0050 85- 115

Arsenic 125 mgll 0040 100 85- 115

licate 8110121-DUP1 Source SA86695-01

Prepared 05-Nov-08 Analyzed 08-Nov-

Zinc 0234 mgll 0050 0236

Nickel 0018 mgll 0050 BRL

Iron 0718 mgll 0150 0668

Copper BRL mgll 0050 BRL

Cadmium BRL mgli 0025 BRL

Arsenic BRL mgll 0040 BRL

Chromium BRL mgll 0050 BRL

Silver BRL mgll 0050 BRL

Matrix S ike 8110121-MS1 Source SA86695-02

Prepared 05-Nov-08 Analyzed 08-Nov-

Iron mgll 0150 70- 130

Nickel mgll 0050 BRL 101 70- 130

Zinc mgll 0050 125 0140 101 70- 130

Arsenic mgll 0040 BRL 100 70- 130

Cadmium 129 mgll 0025 BRL 104 70- 130

Copper mgll 0050 0038 101 70- 130

Silver mgll 0050 BRL 101 70- 130

Chromium 128 mgll 0050 BRL 102 70- 130

Matrix S lke 8110121-MS2 Source SA86720shy

Prepared 05-Nov-08 Analyzed 08- Nov-

Iron 85 QM2 mgll 0150 83 156 70- 130

Zinc mgll 0050 70- 130

Nickel 142 mgll 0050 199 70- 130

Silver 149 mgll 0050 125 BRL 119 70- 130

Arsenic mgll 0040 0183 108 70- 130

Chromium mgI 0050 0614 101 70- 130

Cadmium 124 mgll 0025 0021 70- 130

Copper 142 mgll 0050 0176 112 70- 130

This laboratory report is 110t mlid without all authorized sigllature 011 the cover page

Page 18 of25 Reportble Detection Limi( BRL = Below Reporting Limit

Total Metals by EP A 200 Series Methods - Quality Control

Analyte(s) Result Flag Units RDL

Spike

Level

Source

Result REC

REC

Limits RPD

RPD

Limit

Batch 8110121 - EPA 200 Series

Post S ike 811 0121-PS1 Source SA86695shy

Prepared 05-Nov-08 Analyzed 08-Nov-

Nickel

Iron

Zinc

Chromium

Copper

Arsenic

Cadmium

Silver

mgI

mgI

mgI

mgI

mgI

mgI

mgll

mgll

0050

0150

0050

0050

0050

0040

0025

0050

BRL

0140

BRL

0038

BRL

BRL

BRL

102

100

102

100

100

103

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

Post S ike 8110121-PS2 Source SA86720-01

Prepared 05-Nov-08 Analyzed 08-Nov-

Nickel

Zinc

Iron

Chromium

Arsenic

Cadmium

Copper

Silver

142

83

144

QM2

mgll

mgll

mgll

mgll

mgll

mgI

mgI

mgI

0050

0050

0150

0050

0040

0025

0050

0050

199

83

0614

0183

0021

0176

BRL

102

106

110

115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

Batch 8110122 - EPA200SW7000 Series

Blank 8110122-BlK1

Prepared 05-Nov-08 Analyzed 11-Nov-

Mercury BRL mgll 00020

lCS 8110122-BS1

Prepared 05- Nov-08 Analyzed 11-Nov-

Mercury 00425 mgi 00020 00500 85- 115

licate 811 0122-DUP1 Source SA86804-01

Prepared 05-Nov-08 Analyzed 11-Nov-

Mercury 00036 mgI 00020 00037

Matrix S ike 8110122-MS1 Source SA86764shy

Prepared 05-Nov-08 Analyzed 11-Nov-

Mercury 00496 mgll 00020 00500 00052 75- 125

Post S ike 8110122-PS1 Source SA86764shy

Prepared 05-Nov-08 Analyzed 11- Nov-

Mercury 00481 mgll 00020 00500 00052 85- 115

Batch 8110386 - EPA 200 Series

Blank 8110386-BLK1

Prepared 07-Nov-08 Analyzed 08-Nov-

Selenium

Lead

Antimony

BRL

BRL

BRL

mgll

mgI

mgll

0002

0002

0002

lCS 8110386-BS1

Prepared 07 -Nov-08 Analyzed 08-Nov-

Antimony

Lead

Selenium QC2

mgI

mgll

mgll

0125

0125

0125

125 111

111

123

85- 115

85- 115

85- 115

This laboratOlY rep0l1 is 110t valid without all authorized sigl1atule 011 the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 19 of25

Total Metals by EP A 200 Series Methods - Quality Control

Analyte(s) Result Flag Units RDL

Spike

Level

Source

Result REC

REC

Limits RPD

RPD

Limit

Batch 8110386 - EPA 200 Series

licate 811 0386-DUP1 Source SA86901-03

Prepared 07 -Nov-08 Analyzed 08- Nov-

Antimony 0005

Selenium BRL

Lead 0010 QR9

mgI

mgll

mgll

0002

0002

0002

0005

BRL

0013

Matrix S ike 8110386-MS1 Source SA86901shy

Prepared 07 -Nov-08 Analyzed 08-Nov-

Antimony

Selenium

Lead

mgI

mgll

mgll

0125

0125

0125 125

0005

BRL

0013

111

120

111

70- 130

70- 130

70- 130

Post S ike 811 0386-PS1 Source SA86901-03

Prepared 07-Nov-08 Analyzed 08-Nov-

Antimony

Lead 142

mgll

mgI

0125

0125 125

0005

0013

108

114

85- 115

85- 115

This laboratolY Ieport is 1101 valid without all authorized sigl1atule 011 the cover page

Page 20 of 25 Reportble Detection Limit BRL = Below Reporting Limit

General Chemistry Parameters - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8102398 - General Preparation

Blank 8102398-BLK1

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium BRL mgll 005

Blank 8102398-BLK2

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium BRL mgI 005

LCS 81 02398-BS1

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 049 mgll 005 0501 90- 110

LCS 81 02398-BS2

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 051 mgll 005 0501 102 90- 110

licate 81 02398-DUP1 Source SA86804-01

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium BRL mgll 25 BRL

Matrix S ike 81 02398-MS1 Source SA86804-01

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 235 mgll 25 250 BRL 80- 120

Matrix S ike DU D 8102398-MSD1 Source SA86804-01

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 240 mgll 25 250 BRL 80- 120

Reference 81 02398-SRM1

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 023 mgll 005 0250 85- 115

Batch 8102399 - General Preparation

Blank 8102399-BLK1

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine BRL mgI 020

Blank 8102399-BlK2

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine BRL mgll 020

lCS 81 02399-BS1

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine 053 mgll 020 0500 106 90- 110

LCS 81 02399-BS2

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine 049 mgll 020 0500 90- 110

licate 8102399-DUP1 Source SA86804shy

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine BRL mgll 100 BRL

Matrix S ike 8102399-MS1 Source SA86804-01

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine 230 mgI 100 250 BRL 80- 120

Matrix S ike DU D 8102399-MSD1 Source SA86804shy

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine 260 mgI 100 250 BRL 104 80- 120 200

This laboratolJ report is IIOt valid without all authorized sigllatule Oil the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 21 of 25

General Chemistry Parameters - Quality Control

Spike Source REC RPD

Units RDL Level Result REC Limits RPD LimitAnalyte(s) Result Flag

Batch 8102399 - General Preparation

Matrix S ike DU D (81 02399-MSD1 Source SA86804shy

Prepared amp Analyzed 31-0ctshy

Reference 8102399-SRM1

Prepared amp Analyzed 31-0ctshy020 0967 111 85- 115Total Residual Chlorine 107 mgll

Batch 8110199 - 514500 CN C

Blank 8110199-BLK1

Prepared 04-Nov-08 Analyzed 05-Nov-

Cyanide (total) BRL mgI 0100

Blank 8110199-BLK2

Prepared 04-Nov-08 Analyzed 05-Nov-

Cyanide (total) BRL mgll 0100

LCS 8110199-BS1

Prepared 04-Nov-08 Analyzed 05-Novshy

300 105 90- 110Cyanide (total) 314 mgll 0100

LCS 8110199-BS2

Prepared 04-Nov-08 Analyzed 05- Nov-

Cyanide (total) 272 mgll 0100 300 90- 110

licate 8110199-DUP1 Source SA86725-02

Prepared 04-Nov-08 Analyzed 05-Nov-

Cyanide (total) BRL mgll 0100 BRL

Matrix S ike 8110199-MS1 Source SA86725-02

Prepared 04-Nov-08 Analyzed 05- Nov-

Cyanide (total) 155 mgllOM 0100 300 BRL 90- 110

Matrix S ike DU D (8110199-MSD1 Source SA86725-02

Prepared 04-Nov-08 Analyzed 05-Novshy

326 OR mgll 0100 300 BRL 109 90- 110Cyanide (total)

Reference 8110199-SRM1

Prepared 04-Nov-08 Analyzed 05- Novshy

336 mgll 0100 361 75- 125Cyanide (total)

Batch 811 0464 - General Preparation

Blank 8110464-BLK1

Prepared amp Analyzed 06- Nov-

Total Suspended Solids BRL mgll

Blank 811 0464-BlK2

Prepared amp Analyzed 06-Nov-

Total Suspended Solids BRL mgI

licate 8110464-DUP1 Source SA86782shy

Prepared amp Analyzed 06-Nov-

Total Suspended Solids BRL mgll BRL

licate 811 0464-DUP2 Source SA86804shy

Prepared amp Analyzed 06-Novshy

14000Total Suspended Solids 16000 mgll 50

Reference 8110464-SRM1

Prepared amp Analyzed 06- Nov-

This laboratolJ report is 110t Ialid without (Iauthorized sigllatule 011 the cover page

Page 22 of 25 Reportble Detection Limit BRL = Below Reporting Limit

General Chemistry Parameters - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110464 - General Preparation

Reference 8110464-SRM1

Prepared amp Analyzed 06-Nov-

Total Suspended Solids 42 mgll 44 90- 110

Reference 8110464-SRM2

Prepared amp Analyzed 06- Nov-

Total Suspended Solids 42 mgI 444 90- 110

This labomtory report is lot valid without all authorized sigllature Oil the cover page

Reportable Detection Limit BRL = Below Reporting Limit Page 23 of 25

Notes and Definitions

CIHT A hoJd time of 12 hours has been set to expedite this analysis through the laboratory However the hold time for Chlorine

Residual is not specified within the method other than to state that the samples should be analyzed as soon as possible

QC2 Analyte out of acceptance range in QC spike but no reportable concentration present in sample

QM2 The RPD andor percent recovery for this QC spike sample cannot be accurately calculated due to the high concentration of analyte inherent in the sample

QM7 The spike recovery was outside acceptance limits for the MS andor MSD The batch was accepted based on acceptable LCS recovery

QR7 The RPD exceeded the QC control limits however precision is demonstrated with acceptable RPD values for batch duplicate

QR9 RPD out of acceptance range The batch is accepted based upon LCS andor LCSD recovery

ROI The Reporting Limit has been raised to account for matrix interference

MSMSD ran outside of 12 hour window

BRL Below Reporting Limit - Analyte NOT DETECTED at or above the reporting limit

dry Sample results reported on a dry weight basis

Not Reported

RPD Relative Percent Difference

Detected but below the Reporting Limit therefore result is an estimated concentration (CLP J-Flag)

A plus sign (+) in the Method Reference column indicates the method is not accredited by NELAC

lntemretation of Total Petroleum Hvdrocarbon Report

Petroleum identification is detennined by comparing the GC fingerprint obtained from the sample with a library of GC fingerprints obtained from analyses of various petroleum products Possible match categories are as follows

Gasoline - includes regular unleaded premium etc

Fuel Oil 2 - includes home heating oil 2 fuel oil and diesel

Fuel Oil 4 - includes 4 fuel oil Fuel Oil 6 - includes 6 fuel oil and bunker C oil

Motor Oil - includes virgin and waste automobile oil Ligroin - includes mineral spirits petroleum naphtha vmampp naphtha

Aviation Fuel- includes kerosene Jet A and JP-

Other Oil - includes lubricating and cutting oil and silicon oil

A t times the unidentified petroleum product is quantified using a calibration that 110St closely approximates the distribution of

compounds in the sample When this occurs the result is qualified as TPH (Calculated as)

This laboratolY report is lot valid without all authorized sigllature 011 the cOIer page

Page 24 of 25 Reportable Detection Limit BRL = Below Reporting Limit

Laboratorv Control Sample (LCS) A known matrix spiked with compound(s) representative of the target analytes which is used to document laboratory perfoff1ance

Matrix Duplicate An intra-laboratory split sample which is used to document the precision of a method in a given sample matrix

Matrix Spike An aliquot of a sample spiked with a known concentration of target analyte(s) The spiking occurs prior to sample preparation and analysis A matrix spike is used to document the bias of a method in a given sample matrix

Method Blank An analyte-free matrix to which all reagents are added in the same volumes or proportions as used in sampJe processing The method blank should be carried through the complete sample preparation and analytical procedure The method

blank is used to document contamination resulting from the analytical process

Method Detection Limit (MDL) The minimum concentration ofa substance that can be measured and reported with 99 confidence that the analyte concentration is greater than zero and is detennined from analysis of a sample in a given matrix type containing the analyte

Reportable Detection Limit (RDL) The lowest concentration that can be reliably achieved within specified limits of precision and accuracy during routine laboratory operating conditions For many analytes the RDL analyte concentration is selected as the Jowest non-zero standard in the calibration curve While the RDL is approximately 5 to JO times the MDL the RDL for eachsample takes

into account the sampJe volumeweight extractJdigestate volume cleanup procedures and if applicable dry weight correction Sample RDLs are highly matrix-dependent

Surrogate An organic compound which is similar to the target analyte(s) in chemical composition and behavior in the analytical process but which is not nonnally found in environmental samples These compounds are spiked into all blanks standards and

samples prior to analysis Percent recoveries are calculated for each surrogate

Validated by

Hanibal C Tayeh Ph Rebecca Merz

This laboratory report is not alid without allilutholized signature 011 the cover page

Reportable Detection Limit BRL = Below Reporting Limit Page 25 of25

( - - - - - -- ) ---- - -_ _ -- __ j j - - - - - = -_- -- - - - -= q _-- - - - - -- - - ~~~~~~ ( =- - - - -__ __ _---- _-( - --- - -jshy

Tshy -7 fli1 I I II L

i I J-shycshy1 (J

1 it UtI -i I

- t X pl 1- I c i I fl -c - lL- II - (i- 1- l r i = I) r I c

=- i j

I I

1 I k- 5 1

Isl i I

i3 I

11

IJ i

i Ii -shyI i F I I 1 I shy

-r- jf0J _ IV rd iishy7S L J

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-s it i (P r l t) - Ishy

-r ni-vT (11I i

i I L 11 ( i t St

1

PLId l

IJ

5 IS l-

1

1

1I fjeuroi

J iii- f

f

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-S 7 1

( I C)

o I

7__shy

-

Apf)Cndix uent Litnr(alwl1S I nen m ttJ

Total S1J IIrndrd Salids n-SS)

TU(illl csrdnal ChlGrinc (TRC)

TotRI PetrtctJl H droesrhfi1S (TPH)

Cplli(e (CN)

Benzene (8)

Tolllene iT)

EtD) Jbcne tE) - 100-14

(111 )) Xlcnc eX)

Tota1 nTBx

10 th)cne OI)(midc (EDn) (2- Dibttlo-m thtne)

I I 111edl)I- krt-Bucyl El r (MtBE)

i4c i Bulyl kol1o (TA) (l rliar) nitllnor)

13 t-Am)J JfoHly l Ethel (TAME)

14 lI)hlILknc

L5 Clrlon Tctlcltl(r d c

16 14 Dkblunlb-cnzne (p DCB)

Ukhlorobe nc (o-DCB)

I S 13 DicliloII lJzcne (ttlI)CB)

19 TolM d icMorobfLl C1)C

2(1 Diehln uClhaDc (DCA)

211 2 Diddomcthme (DCA)

Dichtl lhyrcnQ (DCE)

Eftu1 111 it

30 urjli ramsUtjr tmg1) SO mIlfor h drostatic tcstng Oil)

1W = r 1 egI

St3 5 ug

SW 10 UIl

F = S2 ltgI

0 lg1

$00 ug1- h Costatic tcstin 0111

(Im itlI IL u I II) t I1TEX)

(limited 11$ uglL total aT)

(timitw as llgiL iou IHEX)

I 00 Igl

05 ugll

70 0 Itgif

10nH(1 Only (u1

MORitol Onr (ugH_

20 ugiJ

ngl

t tlgl

(it)O ug

32(J III

763 ugiJ In NH ()tlly

7D u

0 llgll

2 U

Urn1 ( pe basoo 0 nlh sample

iUc)rltbr nI

Dlonrld ern

clair) m murn

monthlY1 IIII

dU mJlximum

dflll) maximum

dally lIiluirnnm

dail) ma nurn

d)) mUlmum

daily JUxirnurn

daB maxinrum

daily Iljluimum

dally mnlmurn

dan maxinUHI

daily mnhullm

daily lJuximult

IIJi maXilHlm

dJI milximum

(i IIi I) D131iltlm

iry m Jrnltm

maxImum

d3J1y tlHlximum

__----_

Rllplc T

Nlb

nb

gntb

Irab

grab

glb

gmb

glb

rab

grab

h

grab

Jntb

gl

grab

grab

gHlb

grab

pb

grub

jJih

Semivolatile Organic Compounds by GCMS - Quality Control

Spike Source

Analyte(s) Result Flag Units RDL Level Result REC

Batch 8110043 - SW846 35JOC

Blank 8110043-BLK1

Prepared 03-Nov-08 Analyzed 08-Nov-

Indeno (1 3-cd) pyrene BRL fgl

Isophorone BRL fgl

Methylnaphthalene BRL fgl

Methylphenol BRL fgl

3 amp 4- Methylphenol BRL fgl 10

Naphthalene BRL fgl

Nitroaniline BRL fgl

Nitroaniline BRL fgl

Nitroaniline BRL fgil 20

Nitrobenzene BRL fgl

N itrophenol BRL fgl

Nitrophenol BRL fgl 20

Nitrosodimethylamine BRL fgl

Nitrosodi-n-propylamine BRL fgl

N itrosodiphenylamine BRL fgl

Pentachlorophenol BRL fgl 20

Phenanthrene BRL fgl

Phenol BRL fgl

Pyrene BRL fgl

Pyridine BRL fgl

Methylnaphthalene BRL fgil

24- Trichlorobenzene BRL fgl

5- Trichlorophenol BRL fgl

246- Trichlorophenol BRL fgl

Pe n tach loron itrobenzene BRL fgl

5- Tetrachlorobenzene BRL fgl

Surrogate 2-Fuorobiphenyl 31 fgl 50

Surrogate 2-Fluoropheno 25 fgl 50

Surrogate Nltrobenzene- 29 fgl 50

Surrogate Phenol- 17 fgl 50

Surrogate Terphenyl-d4 318 fgl 50

Surrogate 6- Tribromopheno 36 fgl 50

LCS 811 0043-BS1

Prepared 03-Nov-08 Analyzed 08-Nov-

Acenaphthene 33 fgl 50

Acenaphthylene 33 fgl 50

Aniline 27 fgil 50

Anthracene 34 fgl 50

Atrazine 35 fgl 50

AzobenzenelDi phenyld iazi ne 35 fgl 50

Benzidine BRL fgl 50

Benzo (a) anthracene 34 fgil 50

Benzo (a) pyrene 35 fgl 50

Benzo (b) fluoranthene 364 fgl 50

Benzo (g i) perylene 36 fgl 50

Benzo (k) fluoranthene 36 fgl 50

Benzoic acid 22 fgl 50

Benzyl alcohol 36 fgl 50

Bi s (2-ch loroeth oxy) methane 40 fgl 50

B i s (2-ch loroethyl)ethe r 38 fgl 50

This laboratol) rep0l1 is not valid without an authorized signature on the cover page

Reportble Detection Limit BRL = Below Reporting Limit

REC RPD

Limits RPD Limit

30- 130 15- 110 30- 130 15-110 30- 130 15- 110

40- 130

40- 130

40-1 30

40- 130

40- 130

40- 130

224

40- 130

40- 130

40- 130

40- 130

40- 130

40- 130

40- 130

40- 130

40- 130

Page 14 of25

Analyte(s)

Batch 8110043 - SW846 3510C

LCS 8110043-851

Prepared 03-Nov-08 Analyzed 08-Nov-

B i s(2-ch loroisopropyl)ether

B is(2-ethylhexyl) phthalate

Bromophenyl phenyl ether

Butyl benzyl phthalate

Carbazole

C hloro- 3-methylphenol

Chloroaniline

Chloronaphthalene

Chlorophenol

Chlorophenyl phenyl ether

Chrysene

Dibenzo (a h) anthracene

Dibenzofuran

Dichlorobenzene

1 Dichlorobenzene

1 4-Dichlorobenzene

3 - Dichlorobenzidine

24-Dichlorophenol

Diethyl phthalate

Dimethyl phthalate

Dlmethylphenol

Di-n-butyl phthalate

6- Di nitro-2-methylphenol

24- Dinitrophenol

24- Dinitrotoluene

Dinitrotoluene

Di-n-octyl phthalate

Fluoranthene

Fluorene

Hexachlorobenzene

Hexachlorobutadiene

Hexach lorocyclopentadie ne

Hexachloroethane

Indeno (1 cd) pyrene

Isophorone

Methylnaphthalene

Methylphenol

3 amp 4- Methylphenol

Naphthalene

Nitroaniline

Nitroaniline

Nitroaniline

Nitrobenzene

Nitrophenol

Nitrophenol

N itrosodimethylamine

N itrosod i-n-propyla mine

N itrosodiphenylamine

Pentachlorophenol

Semivolatile Organic Compounds by GCMS - Qualiy Control

Spike Source REC RPD

Result Flag Units RDL Level Result REC Limits RPD Limit

36 gI 50 40- 130

38 gI 50 40- 130

38 gI 50 40- 130

39 gI 50 40- 130

43 gI 50 40- 130

38 gl 50 40- 130

30 gI 500 50 40- 130

312 gI 50 40- 130

344 gI 50 40- 130

38 gI 50 40- 130

34 gI 50 40- 130

36 gI 50 40- 130

33 gI 50 40- 130

26 gI 50 40- 130

25 gI 50 40- 130

25 gl 50 40- 130

334 gI 50 40- 130

35 gI 50 40- 130

40 gI 50 40- 130

40 gI 50 40-130

332 gI 50 40- 130

38 gI 50 40- 130

37 gI 50 40- 130

39 gI 50 40- 130

38 gi 50 40- 130

39 gI 50 40- 130

41 gI 50 40- 130

35 gI 50 40- 130

35 gI 50 40- 130

33 gI 50 40- 130

234 gI 50 40- 130

21 gI 50 40- 130

23 gI 50 40- 130

35 gI 50 40- 130

34 gl 50 40- 130

30 gI 50 40- 130

33 gI 50 40- 130

33 gI 10 50 40- 130

314 gI 50 40- 130

36 gI 50 40- 130

40 gI 50 40- 130

45 gI 20 50 40- 130

31 gI 50 40- 130

35 gI 50 40- 130

22 gI 20 50 40- 130

30 gI 50 40- 130

39 gI 50 40- 130

27 gI 50 40- 130

44 gI 20 50 40- 130

This labomtolJ report is lIot valid without all authorized sigllature 011 the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 15 of25

Semivolatie Organic Compounds by GCMS - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110043 - SW846 3510C

LCS 8110043-BS1

Prepared 03-Nov-08 Analyzed 08-Nov-

Phenanthrene 36 IJgl 50 40- 130

Phenol 21 IJgl 50 40- 130

Pyrene 344 1J91 50 40- 130

Pyridine 18 IJgl 50 130

24- Trichlorobenzene 26 IJgl 50 40- 130

Methylnaphthalene 31 IJgl 50 40- 140

24 5- Trichlorophenol 34 IJgl 50 40- 130

24 6- Trichlorophenol 36 IJgl 50 40- 130

Pe ntach loron itrobenze ne 29 IJgl 50 40- 140

1 24 Tetrachlorobenzene 25 IJgl 50 40- 140

Surrogate 2-Fluorobiphenyf Surrogate 2-Ffuorophenol Surrogate Nitrobenzeneshy

ogare Pheno Surrogate Terphenyf-dl4

Surrogate 6- Tribromophenol

32 24 337 16

33 39

IJgl

1J91

IJgl

IJgl

IJgl

IJgll

50

50

50 50

50

50

30- 130 15- 110 30- 130 15- 110 30- 130 15- 110

Semivolatie Organic Compounds by GC - Qualiy Control

Spike Source REC RPD

Analyte( s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110165 - SW846 3510C

Blank 8110165-BLK1

Prepared 04-Nov-08 Analyzed 05-Nov-

PCB 10)6 BRL IJgl 0200

PCB 1221 BRL IJgl 0200

PCB 1232 BRL IJgl 200

PCB 1242 BRL 1J91 200

PCB 1248 BRL IJgl 0200

PCB 1254 BRL IJgl 0200

PCB 1260 BRL iJgl 200

PCB 1262 BRL IJgl 0200

PCB 1268 BRL IJgl 0200

Surrogate DB-Octafluorobiphenyf (Sr) Surrogate Decachlorobiphenyl (Sr)

BRL 223

1J91

IJgl

200 200 112

30- 150 30- 150

LCS 8110165-BS1

Prepared 04-Nov-08 Analyzed 05-Nov-

PCB 1016 IJgl 0200 40- 140

PCB 1260 IJgl 0200 106 40- 140

Surrogate 4 DB-Octafluorobiphenyl (Sr) Surrogate Decachlorobiphenyl (Sr)

143 253

IJgll

IJgl

200 200 126

30- 150 30- 150

LCS DUD (8110165-BSD1

Prepared 04-Nov-08 Analyzed 05- Nov-

PCB 1016 IJgl 200 40- 140

PCB 1260 IJgl 0200 102 40- 140

Surrogate 4 DB-Octafluorobiphenyl (Sr) Surrogate Decachlorobiphenyl (Sr)

139 243

1J91

IJgl

200 200 122

30- 150 30- 150

This laboratory report is IIOt valid without all authorized siglllture 011 the cover page

Page 16 of25 Reportble Detection Limit BRL = Below Reporting Limit

Extractable Petroleum Hydrocarbons - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110272 - 8W846 3510C

Blank 811 0272-BLK1

Prepared 05-Nov-08 Analyzed 07-Novshy

Non-polar material (SGT- HEM) BRL mgl

LCS 8110272-BS1

Prepared OS-Nov-08 Analyzed 07- Novshy

Non-polar material (SGT- HEM) 14 mgl 17 79 89

This laboratory reporl is not valid without an authorized signature on the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 17 of 25

Total Metals by EP A 200 Series Methods - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110121 - EPA 200 Series

Blank 8110121-BlK1

Prepared 05-Nov-08 Analyzed 07- Nov-

Iron BRL mgll 0150

Nickel BRL mgll 0050

Zinc BRL mgll 0050

Copper BRL mgll 0050

Arsenic BRL mgll 0040

Cadmium BRL mgll 0025

Chromium BRL mgll 0050

Silver BRL mgll 0050

lCS 8110121-BS1

Prepared 05-Nov-08 Analyzed 08-Nov-

Iron mgll 0150 85- 115

Nickel mgll 0050 104 85- 115

Zinc mgll 0050 103 85- 115

Silver mgll 0050 85- 115

Cadmium mgll 0025 105 85- 115

Chromium mgll 0050 101 85- 115

Copper mgll 0050 85- 115

Arsenic 125 mgll 0040 100 85- 115

licate 8110121-DUP1 Source SA86695-01

Prepared 05-Nov-08 Analyzed 08-Nov-

Zinc 0234 mgll 0050 0236

Nickel 0018 mgll 0050 BRL

Iron 0718 mgll 0150 0668

Copper BRL mgll 0050 BRL

Cadmium BRL mgli 0025 BRL

Arsenic BRL mgll 0040 BRL

Chromium BRL mgll 0050 BRL

Silver BRL mgll 0050 BRL

Matrix S ike 8110121-MS1 Source SA86695-02

Prepared 05-Nov-08 Analyzed 08-Nov-

Iron mgll 0150 70- 130

Nickel mgll 0050 BRL 101 70- 130

Zinc mgll 0050 125 0140 101 70- 130

Arsenic mgll 0040 BRL 100 70- 130

Cadmium 129 mgll 0025 BRL 104 70- 130

Copper mgll 0050 0038 101 70- 130

Silver mgll 0050 BRL 101 70- 130

Chromium 128 mgll 0050 BRL 102 70- 130

Matrix S lke 8110121-MS2 Source SA86720shy

Prepared 05-Nov-08 Analyzed 08- Nov-

Iron 85 QM2 mgll 0150 83 156 70- 130

Zinc mgll 0050 70- 130

Nickel 142 mgll 0050 199 70- 130

Silver 149 mgll 0050 125 BRL 119 70- 130

Arsenic mgll 0040 0183 108 70- 130

Chromium mgI 0050 0614 101 70- 130

Cadmium 124 mgll 0025 0021 70- 130

Copper 142 mgll 0050 0176 112 70- 130

This laboratory report is 110t mlid without all authorized sigllature 011 the cover page

Page 18 of25 Reportble Detection Limi( BRL = Below Reporting Limit

Total Metals by EP A 200 Series Methods - Quality Control

Analyte(s) Result Flag Units RDL

Spike

Level

Source

Result REC

REC

Limits RPD

RPD

Limit

Batch 8110121 - EPA 200 Series

Post S ike 811 0121-PS1 Source SA86695shy

Prepared 05-Nov-08 Analyzed 08-Nov-

Nickel

Iron

Zinc

Chromium

Copper

Arsenic

Cadmium

Silver

mgI

mgI

mgI

mgI

mgI

mgI

mgll

mgll

0050

0150

0050

0050

0050

0040

0025

0050

BRL

0140

BRL

0038

BRL

BRL

BRL

102

100

102

100

100

103

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

Post S ike 8110121-PS2 Source SA86720-01

Prepared 05-Nov-08 Analyzed 08-Nov-

Nickel

Zinc

Iron

Chromium

Arsenic

Cadmium

Copper

Silver

142

83

144

QM2

mgll

mgll

mgll

mgll

mgll

mgI

mgI

mgI

0050

0050

0150

0050

0040

0025

0050

0050

199

83

0614

0183

0021

0176

BRL

102

106

110

115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

Batch 8110122 - EPA200SW7000 Series

Blank 8110122-BlK1

Prepared 05-Nov-08 Analyzed 11-Nov-

Mercury BRL mgll 00020

lCS 8110122-BS1

Prepared 05- Nov-08 Analyzed 11-Nov-

Mercury 00425 mgi 00020 00500 85- 115

licate 811 0122-DUP1 Source SA86804-01

Prepared 05-Nov-08 Analyzed 11-Nov-

Mercury 00036 mgI 00020 00037

Matrix S ike 8110122-MS1 Source SA86764shy

Prepared 05-Nov-08 Analyzed 11-Nov-

Mercury 00496 mgll 00020 00500 00052 75- 125

Post S ike 8110122-PS1 Source SA86764shy

Prepared 05-Nov-08 Analyzed 11- Nov-

Mercury 00481 mgll 00020 00500 00052 85- 115

Batch 8110386 - EPA 200 Series

Blank 8110386-BLK1

Prepared 07-Nov-08 Analyzed 08-Nov-

Selenium

Lead

Antimony

BRL

BRL

BRL

mgll

mgI

mgll

0002

0002

0002

lCS 8110386-BS1

Prepared 07 -Nov-08 Analyzed 08-Nov-

Antimony

Lead

Selenium QC2

mgI

mgll

mgll

0125

0125

0125

125 111

111

123

85- 115

85- 115

85- 115

This laboratOlY rep0l1 is 110t valid without all authorized sigl1atule 011 the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 19 of25

Total Metals by EP A 200 Series Methods - Quality Control

Analyte(s) Result Flag Units RDL

Spike

Level

Source

Result REC

REC

Limits RPD

RPD

Limit

Batch 8110386 - EPA 200 Series

licate 811 0386-DUP1 Source SA86901-03

Prepared 07 -Nov-08 Analyzed 08- Nov-

Antimony 0005

Selenium BRL

Lead 0010 QR9

mgI

mgll

mgll

0002

0002

0002

0005

BRL

0013

Matrix S ike 8110386-MS1 Source SA86901shy

Prepared 07 -Nov-08 Analyzed 08-Nov-

Antimony

Selenium

Lead

mgI

mgll

mgll

0125

0125

0125 125

0005

BRL

0013

111

120

111

70- 130

70- 130

70- 130

Post S ike 811 0386-PS1 Source SA86901-03

Prepared 07-Nov-08 Analyzed 08-Nov-

Antimony

Lead 142

mgll

mgI

0125

0125 125

0005

0013

108

114

85- 115

85- 115

This laboratolY Ieport is 1101 valid without all authorized sigl1atule 011 the cover page

Page 20 of 25 Reportble Detection Limit BRL = Below Reporting Limit

General Chemistry Parameters - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8102398 - General Preparation

Blank 8102398-BLK1

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium BRL mgll 005

Blank 8102398-BLK2

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium BRL mgI 005

LCS 81 02398-BS1

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 049 mgll 005 0501 90- 110

LCS 81 02398-BS2

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 051 mgll 005 0501 102 90- 110

licate 81 02398-DUP1 Source SA86804-01

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium BRL mgll 25 BRL

Matrix S ike 81 02398-MS1 Source SA86804-01

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 235 mgll 25 250 BRL 80- 120

Matrix S ike DU D 8102398-MSD1 Source SA86804-01

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 240 mgll 25 250 BRL 80- 120

Reference 81 02398-SRM1

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 023 mgll 005 0250 85- 115

Batch 8102399 - General Preparation

Blank 8102399-BLK1

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine BRL mgI 020

Blank 8102399-BlK2

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine BRL mgll 020

lCS 81 02399-BS1

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine 053 mgll 020 0500 106 90- 110

LCS 81 02399-BS2

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine 049 mgll 020 0500 90- 110

licate 8102399-DUP1 Source SA86804shy

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine BRL mgll 100 BRL

Matrix S ike 8102399-MS1 Source SA86804-01

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine 230 mgI 100 250 BRL 80- 120

Matrix S ike DU D 8102399-MSD1 Source SA86804shy

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine 260 mgI 100 250 BRL 104 80- 120 200

This laboratolJ report is IIOt valid without all authorized sigllatule Oil the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 21 of 25

General Chemistry Parameters - Quality Control

Spike Source REC RPD

Units RDL Level Result REC Limits RPD LimitAnalyte(s) Result Flag

Batch 8102399 - General Preparation

Matrix S ike DU D (81 02399-MSD1 Source SA86804shy

Prepared amp Analyzed 31-0ctshy

Reference 8102399-SRM1

Prepared amp Analyzed 31-0ctshy020 0967 111 85- 115Total Residual Chlorine 107 mgll

Batch 8110199 - 514500 CN C

Blank 8110199-BLK1

Prepared 04-Nov-08 Analyzed 05-Nov-

Cyanide (total) BRL mgI 0100

Blank 8110199-BLK2

Prepared 04-Nov-08 Analyzed 05-Nov-

Cyanide (total) BRL mgll 0100

LCS 8110199-BS1

Prepared 04-Nov-08 Analyzed 05-Novshy

300 105 90- 110Cyanide (total) 314 mgll 0100

LCS 8110199-BS2

Prepared 04-Nov-08 Analyzed 05- Nov-

Cyanide (total) 272 mgll 0100 300 90- 110

licate 8110199-DUP1 Source SA86725-02

Prepared 04-Nov-08 Analyzed 05-Nov-

Cyanide (total) BRL mgll 0100 BRL

Matrix S ike 8110199-MS1 Source SA86725-02

Prepared 04-Nov-08 Analyzed 05- Nov-

Cyanide (total) 155 mgllOM 0100 300 BRL 90- 110

Matrix S ike DU D (8110199-MSD1 Source SA86725-02

Prepared 04-Nov-08 Analyzed 05-Novshy

326 OR mgll 0100 300 BRL 109 90- 110Cyanide (total)

Reference 8110199-SRM1

Prepared 04-Nov-08 Analyzed 05- Novshy

336 mgll 0100 361 75- 125Cyanide (total)

Batch 811 0464 - General Preparation

Blank 8110464-BLK1

Prepared amp Analyzed 06- Nov-

Total Suspended Solids BRL mgll

Blank 811 0464-BlK2

Prepared amp Analyzed 06-Nov-

Total Suspended Solids BRL mgI

licate 8110464-DUP1 Source SA86782shy

Prepared amp Analyzed 06-Nov-

Total Suspended Solids BRL mgll BRL

licate 811 0464-DUP2 Source SA86804shy

Prepared amp Analyzed 06-Novshy

14000Total Suspended Solids 16000 mgll 50

Reference 8110464-SRM1

Prepared amp Analyzed 06- Nov-

This laboratolJ report is 110t Ialid without (Iauthorized sigllatule 011 the cover page

Page 22 of 25 Reportble Detection Limit BRL = Below Reporting Limit

General Chemistry Parameters - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110464 - General Preparation

Reference 8110464-SRM1

Prepared amp Analyzed 06-Nov-

Total Suspended Solids 42 mgll 44 90- 110

Reference 8110464-SRM2

Prepared amp Analyzed 06- Nov-

Total Suspended Solids 42 mgI 444 90- 110

This labomtory report is lot valid without all authorized sigllature Oil the cover page

Reportable Detection Limit BRL = Below Reporting Limit Page 23 of 25

Notes and Definitions

CIHT A hoJd time of 12 hours has been set to expedite this analysis through the laboratory However the hold time for Chlorine

Residual is not specified within the method other than to state that the samples should be analyzed as soon as possible

QC2 Analyte out of acceptance range in QC spike but no reportable concentration present in sample

QM2 The RPD andor percent recovery for this QC spike sample cannot be accurately calculated due to the high concentration of analyte inherent in the sample

QM7 The spike recovery was outside acceptance limits for the MS andor MSD The batch was accepted based on acceptable LCS recovery

QR7 The RPD exceeded the QC control limits however precision is demonstrated with acceptable RPD values for batch duplicate

QR9 RPD out of acceptance range The batch is accepted based upon LCS andor LCSD recovery

ROI The Reporting Limit has been raised to account for matrix interference

MSMSD ran outside of 12 hour window

BRL Below Reporting Limit - Analyte NOT DETECTED at or above the reporting limit

dry Sample results reported on a dry weight basis

Not Reported

RPD Relative Percent Difference

Detected but below the Reporting Limit therefore result is an estimated concentration (CLP J-Flag)

A plus sign (+) in the Method Reference column indicates the method is not accredited by NELAC

lntemretation of Total Petroleum Hvdrocarbon Report

Petroleum identification is detennined by comparing the GC fingerprint obtained from the sample with a library of GC fingerprints obtained from analyses of various petroleum products Possible match categories are as follows

Gasoline - includes regular unleaded premium etc

Fuel Oil 2 - includes home heating oil 2 fuel oil and diesel

Fuel Oil 4 - includes 4 fuel oil Fuel Oil 6 - includes 6 fuel oil and bunker C oil

Motor Oil - includes virgin and waste automobile oil Ligroin - includes mineral spirits petroleum naphtha vmampp naphtha

Aviation Fuel- includes kerosene Jet A and JP-

Other Oil - includes lubricating and cutting oil and silicon oil

A t times the unidentified petroleum product is quantified using a calibration that 110St closely approximates the distribution of

compounds in the sample When this occurs the result is qualified as TPH (Calculated as)

This laboratolY report is lot valid without all authorized sigllature 011 the cOIer page

Page 24 of 25 Reportable Detection Limit BRL = Below Reporting Limit

Laboratorv Control Sample (LCS) A known matrix spiked with compound(s) representative of the target analytes which is used to document laboratory perfoff1ance

Matrix Duplicate An intra-laboratory split sample which is used to document the precision of a method in a given sample matrix

Matrix Spike An aliquot of a sample spiked with a known concentration of target analyte(s) The spiking occurs prior to sample preparation and analysis A matrix spike is used to document the bias of a method in a given sample matrix

Method Blank An analyte-free matrix to which all reagents are added in the same volumes or proportions as used in sampJe processing The method blank should be carried through the complete sample preparation and analytical procedure The method

blank is used to document contamination resulting from the analytical process

Method Detection Limit (MDL) The minimum concentration ofa substance that can be measured and reported with 99 confidence that the analyte concentration is greater than zero and is detennined from analysis of a sample in a given matrix type containing the analyte

Reportable Detection Limit (RDL) The lowest concentration that can be reliably achieved within specified limits of precision and accuracy during routine laboratory operating conditions For many analytes the RDL analyte concentration is selected as the Jowest non-zero standard in the calibration curve While the RDL is approximately 5 to JO times the MDL the RDL for eachsample takes

into account the sampJe volumeweight extractJdigestate volume cleanup procedures and if applicable dry weight correction Sample RDLs are highly matrix-dependent

Surrogate An organic compound which is similar to the target analyte(s) in chemical composition and behavior in the analytical process but which is not nonnally found in environmental samples These compounds are spiked into all blanks standards and

samples prior to analysis Percent recoveries are calculated for each surrogate

Validated by

Hanibal C Tayeh Ph Rebecca Merz

This laboratory report is not alid without allilutholized signature 011 the cover page

Reportable Detection Limit BRL = Below Reporting Limit Page 25 of25

( - - - - - -- ) ---- - -_ _ -- __ j j - - - - - = -_- -- - - - -= q _-- - - - - -- - - ~~~~~~ ( =- - - - -__ __ _---- _-( - --- - -jshy

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1 it UtI -i I

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-

Apf)Cndix uent Litnr(alwl1S I nen m ttJ

Total S1J IIrndrd Salids n-SS)

TU(illl csrdnal ChlGrinc (TRC)

TotRI PetrtctJl H droesrhfi1S (TPH)

Cplli(e (CN)

Benzene (8)

Tolllene iT)

EtD) Jbcne tE) - 100-14

(111 )) Xlcnc eX)

Tota1 nTBx

10 th)cne OI)(midc (EDn) (2- Dibttlo-m thtne)

I I 111edl)I- krt-Bucyl El r (MtBE)

i4c i Bulyl kol1o (TA) (l rliar) nitllnor)

13 t-Am)J JfoHly l Ethel (TAME)

14 lI)hlILknc

L5 Clrlon Tctlcltl(r d c

16 14 Dkblunlb-cnzne (p DCB)

Ukhlorobe nc (o-DCB)

I S 13 DicliloII lJzcne (ttlI)CB)

19 TolM d icMorobfLl C1)C

2(1 Diehln uClhaDc (DCA)

211 2 Diddomcthme (DCA)

Dichtl lhyrcnQ (DCE)

Eftu1 111 it

30 urjli ramsUtjr tmg1) SO mIlfor h drostatic tcstng Oil)

1W = r 1 egI

St3 5 ug

SW 10 UIl

F = S2 ltgI

0 lg1

$00 ug1- h Costatic tcstin 0111

(Im itlI IL u I II) t I1TEX)

(limited 11$ uglL total aT)

(timitw as llgiL iou IHEX)

I 00 Igl

05 ugll

70 0 Itgif

10nH(1 Only (u1

MORitol Onr (ugH_

20 ugiJ

ngl

t tlgl

(it)O ug

32(J III

763 ugiJ In NH ()tlly

7D u

0 llgll

2 U

Urn1 ( pe basoo 0 nlh sample

iUc)rltbr nI

Dlonrld ern

clair) m murn

monthlY1 IIII

dU mJlximum

dflll) maximum

dally lIiluirnnm

dail) ma nurn

d)) mUlmum

daily JUxirnurn

daB maxinrum

daily Iljluimum

dally mnlmurn

dan maxinUHI

daily mnhullm

daily lJuximult

IIJi maXilHlm

dJI milximum

(i IIi I) D131iltlm

iry m Jrnltm

maxImum

d3J1y tlHlximum

__----_

Rllplc T

Nlb

nb

gntb

Irab

grab

glb

gmb

glb

rab

grab

h

grab

Jntb

gl

grab

grab

gHlb

grab

pb

grub

jJih

Analyte(s)

Batch 8110043 - SW846 3510C

LCS 8110043-851

Prepared 03-Nov-08 Analyzed 08-Nov-

B i s(2-ch loroisopropyl)ether

B is(2-ethylhexyl) phthalate

Bromophenyl phenyl ether

Butyl benzyl phthalate

Carbazole

C hloro- 3-methylphenol

Chloroaniline

Chloronaphthalene

Chlorophenol

Chlorophenyl phenyl ether

Chrysene

Dibenzo (a h) anthracene

Dibenzofuran

Dichlorobenzene

1 Dichlorobenzene

1 4-Dichlorobenzene

3 - Dichlorobenzidine

24-Dichlorophenol

Diethyl phthalate

Dimethyl phthalate

Dlmethylphenol

Di-n-butyl phthalate

6- Di nitro-2-methylphenol

24- Dinitrophenol

24- Dinitrotoluene

Dinitrotoluene

Di-n-octyl phthalate

Fluoranthene

Fluorene

Hexachlorobenzene

Hexachlorobutadiene

Hexach lorocyclopentadie ne

Hexachloroethane

Indeno (1 cd) pyrene

Isophorone

Methylnaphthalene

Methylphenol

3 amp 4- Methylphenol

Naphthalene

Nitroaniline

Nitroaniline

Nitroaniline

Nitrobenzene

Nitrophenol

Nitrophenol

N itrosodimethylamine

N itrosod i-n-propyla mine

N itrosodiphenylamine

Pentachlorophenol

Semivolatile Organic Compounds by GCMS - Qualiy Control

Spike Source REC RPD

Result Flag Units RDL Level Result REC Limits RPD Limit

36 gI 50 40- 130

38 gI 50 40- 130

38 gI 50 40- 130

39 gI 50 40- 130

43 gI 50 40- 130

38 gl 50 40- 130

30 gI 500 50 40- 130

312 gI 50 40- 130

344 gI 50 40- 130

38 gI 50 40- 130

34 gI 50 40- 130

36 gI 50 40- 130

33 gI 50 40- 130

26 gI 50 40- 130

25 gI 50 40- 130

25 gl 50 40- 130

334 gI 50 40- 130

35 gI 50 40- 130

40 gI 50 40- 130

40 gI 50 40-130

332 gI 50 40- 130

38 gI 50 40- 130

37 gI 50 40- 130

39 gI 50 40- 130

38 gi 50 40- 130

39 gI 50 40- 130

41 gI 50 40- 130

35 gI 50 40- 130

35 gI 50 40- 130

33 gI 50 40- 130

234 gI 50 40- 130

21 gI 50 40- 130

23 gI 50 40- 130

35 gI 50 40- 130

34 gl 50 40- 130

30 gI 50 40- 130

33 gI 50 40- 130

33 gI 10 50 40- 130

314 gI 50 40- 130

36 gI 50 40- 130

40 gI 50 40- 130

45 gI 20 50 40- 130

31 gI 50 40- 130

35 gI 50 40- 130

22 gI 20 50 40- 130

30 gI 50 40- 130

39 gI 50 40- 130

27 gI 50 40- 130

44 gI 20 50 40- 130

This labomtolJ report is lIot valid without all authorized sigllature 011 the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 15 of25

Semivolatie Organic Compounds by GCMS - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110043 - SW846 3510C

LCS 8110043-BS1

Prepared 03-Nov-08 Analyzed 08-Nov-

Phenanthrene 36 IJgl 50 40- 130

Phenol 21 IJgl 50 40- 130

Pyrene 344 1J91 50 40- 130

Pyridine 18 IJgl 50 130

24- Trichlorobenzene 26 IJgl 50 40- 130

Methylnaphthalene 31 IJgl 50 40- 140

24 5- Trichlorophenol 34 IJgl 50 40- 130

24 6- Trichlorophenol 36 IJgl 50 40- 130

Pe ntach loron itrobenze ne 29 IJgl 50 40- 140

1 24 Tetrachlorobenzene 25 IJgl 50 40- 140

Surrogate 2-Fluorobiphenyf Surrogate 2-Ffuorophenol Surrogate Nitrobenzeneshy

ogare Pheno Surrogate Terphenyf-dl4

Surrogate 6- Tribromophenol

32 24 337 16

33 39

IJgl

1J91

IJgl

IJgl

IJgl

IJgll

50

50

50 50

50

50

30- 130 15- 110 30- 130 15- 110 30- 130 15- 110

Semivolatie Organic Compounds by GC - Qualiy Control

Spike Source REC RPD

Analyte( s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110165 - SW846 3510C

Blank 8110165-BLK1

Prepared 04-Nov-08 Analyzed 05-Nov-

PCB 10)6 BRL IJgl 0200

PCB 1221 BRL IJgl 0200

PCB 1232 BRL IJgl 200

PCB 1242 BRL 1J91 200

PCB 1248 BRL IJgl 0200

PCB 1254 BRL IJgl 0200

PCB 1260 BRL iJgl 200

PCB 1262 BRL IJgl 0200

PCB 1268 BRL IJgl 0200

Surrogate DB-Octafluorobiphenyf (Sr) Surrogate Decachlorobiphenyl (Sr)

BRL 223

1J91

IJgl

200 200 112

30- 150 30- 150

LCS 8110165-BS1

Prepared 04-Nov-08 Analyzed 05-Nov-

PCB 1016 IJgl 0200 40- 140

PCB 1260 IJgl 0200 106 40- 140

Surrogate 4 DB-Octafluorobiphenyl (Sr) Surrogate Decachlorobiphenyl (Sr)

143 253

IJgll

IJgl

200 200 126

30- 150 30- 150

LCS DUD (8110165-BSD1

Prepared 04-Nov-08 Analyzed 05- Nov-

PCB 1016 IJgl 200 40- 140

PCB 1260 IJgl 0200 102 40- 140

Surrogate 4 DB-Octafluorobiphenyl (Sr) Surrogate Decachlorobiphenyl (Sr)

139 243

1J91

IJgl

200 200 122

30- 150 30- 150

This laboratory report is IIOt valid without all authorized siglllture 011 the cover page

Page 16 of25 Reportble Detection Limit BRL = Below Reporting Limit

Extractable Petroleum Hydrocarbons - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110272 - 8W846 3510C

Blank 811 0272-BLK1

Prepared 05-Nov-08 Analyzed 07-Novshy

Non-polar material (SGT- HEM) BRL mgl

LCS 8110272-BS1

Prepared OS-Nov-08 Analyzed 07- Novshy

Non-polar material (SGT- HEM) 14 mgl 17 79 89

This laboratory reporl is not valid without an authorized signature on the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 17 of 25

Total Metals by EP A 200 Series Methods - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110121 - EPA 200 Series

Blank 8110121-BlK1

Prepared 05-Nov-08 Analyzed 07- Nov-

Iron BRL mgll 0150

Nickel BRL mgll 0050

Zinc BRL mgll 0050

Copper BRL mgll 0050

Arsenic BRL mgll 0040

Cadmium BRL mgll 0025

Chromium BRL mgll 0050

Silver BRL mgll 0050

lCS 8110121-BS1

Prepared 05-Nov-08 Analyzed 08-Nov-

Iron mgll 0150 85- 115

Nickel mgll 0050 104 85- 115

Zinc mgll 0050 103 85- 115

Silver mgll 0050 85- 115

Cadmium mgll 0025 105 85- 115

Chromium mgll 0050 101 85- 115

Copper mgll 0050 85- 115

Arsenic 125 mgll 0040 100 85- 115

licate 8110121-DUP1 Source SA86695-01

Prepared 05-Nov-08 Analyzed 08-Nov-

Zinc 0234 mgll 0050 0236

Nickel 0018 mgll 0050 BRL

Iron 0718 mgll 0150 0668

Copper BRL mgll 0050 BRL

Cadmium BRL mgli 0025 BRL

Arsenic BRL mgll 0040 BRL

Chromium BRL mgll 0050 BRL

Silver BRL mgll 0050 BRL

Matrix S ike 8110121-MS1 Source SA86695-02

Prepared 05-Nov-08 Analyzed 08-Nov-

Iron mgll 0150 70- 130

Nickel mgll 0050 BRL 101 70- 130

Zinc mgll 0050 125 0140 101 70- 130

Arsenic mgll 0040 BRL 100 70- 130

Cadmium 129 mgll 0025 BRL 104 70- 130

Copper mgll 0050 0038 101 70- 130

Silver mgll 0050 BRL 101 70- 130

Chromium 128 mgll 0050 BRL 102 70- 130

Matrix S lke 8110121-MS2 Source SA86720shy

Prepared 05-Nov-08 Analyzed 08- Nov-

Iron 85 QM2 mgll 0150 83 156 70- 130

Zinc mgll 0050 70- 130

Nickel 142 mgll 0050 199 70- 130

Silver 149 mgll 0050 125 BRL 119 70- 130

Arsenic mgll 0040 0183 108 70- 130

Chromium mgI 0050 0614 101 70- 130

Cadmium 124 mgll 0025 0021 70- 130

Copper 142 mgll 0050 0176 112 70- 130

This laboratory report is 110t mlid without all authorized sigllature 011 the cover page

Page 18 of25 Reportble Detection Limi( BRL = Below Reporting Limit

Total Metals by EP A 200 Series Methods - Quality Control

Analyte(s) Result Flag Units RDL

Spike

Level

Source

Result REC

REC

Limits RPD

RPD

Limit

Batch 8110121 - EPA 200 Series

Post S ike 811 0121-PS1 Source SA86695shy

Prepared 05-Nov-08 Analyzed 08-Nov-

Nickel

Iron

Zinc

Chromium

Copper

Arsenic

Cadmium

Silver

mgI

mgI

mgI

mgI

mgI

mgI

mgll

mgll

0050

0150

0050

0050

0050

0040

0025

0050

BRL

0140

BRL

0038

BRL

BRL

BRL

102

100

102

100

100

103

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

Post S ike 8110121-PS2 Source SA86720-01

Prepared 05-Nov-08 Analyzed 08-Nov-

Nickel

Zinc

Iron

Chromium

Arsenic

Cadmium

Copper

Silver

142

83

144

QM2

mgll

mgll

mgll

mgll

mgll

mgI

mgI

mgI

0050

0050

0150

0050

0040

0025

0050

0050

199

83

0614

0183

0021

0176

BRL

102

106

110

115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

Batch 8110122 - EPA200SW7000 Series

Blank 8110122-BlK1

Prepared 05-Nov-08 Analyzed 11-Nov-

Mercury BRL mgll 00020

lCS 8110122-BS1

Prepared 05- Nov-08 Analyzed 11-Nov-

Mercury 00425 mgi 00020 00500 85- 115

licate 811 0122-DUP1 Source SA86804-01

Prepared 05-Nov-08 Analyzed 11-Nov-

Mercury 00036 mgI 00020 00037

Matrix S ike 8110122-MS1 Source SA86764shy

Prepared 05-Nov-08 Analyzed 11-Nov-

Mercury 00496 mgll 00020 00500 00052 75- 125

Post S ike 8110122-PS1 Source SA86764shy

Prepared 05-Nov-08 Analyzed 11- Nov-

Mercury 00481 mgll 00020 00500 00052 85- 115

Batch 8110386 - EPA 200 Series

Blank 8110386-BLK1

Prepared 07-Nov-08 Analyzed 08-Nov-

Selenium

Lead

Antimony

BRL

BRL

BRL

mgll

mgI

mgll

0002

0002

0002

lCS 8110386-BS1

Prepared 07 -Nov-08 Analyzed 08-Nov-

Antimony

Lead

Selenium QC2

mgI

mgll

mgll

0125

0125

0125

125 111

111

123

85- 115

85- 115

85- 115

This laboratOlY rep0l1 is 110t valid without all authorized sigl1atule 011 the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 19 of25

Total Metals by EP A 200 Series Methods - Quality Control

Analyte(s) Result Flag Units RDL

Spike

Level

Source

Result REC

REC

Limits RPD

RPD

Limit

Batch 8110386 - EPA 200 Series

licate 811 0386-DUP1 Source SA86901-03

Prepared 07 -Nov-08 Analyzed 08- Nov-

Antimony 0005

Selenium BRL

Lead 0010 QR9

mgI

mgll

mgll

0002

0002

0002

0005

BRL

0013

Matrix S ike 8110386-MS1 Source SA86901shy

Prepared 07 -Nov-08 Analyzed 08-Nov-

Antimony

Selenium

Lead

mgI

mgll

mgll

0125

0125

0125 125

0005

BRL

0013

111

120

111

70- 130

70- 130

70- 130

Post S ike 811 0386-PS1 Source SA86901-03

Prepared 07-Nov-08 Analyzed 08-Nov-

Antimony

Lead 142

mgll

mgI

0125

0125 125

0005

0013

108

114

85- 115

85- 115

This laboratolY Ieport is 1101 valid without all authorized sigl1atule 011 the cover page

Page 20 of 25 Reportble Detection Limit BRL = Below Reporting Limit

General Chemistry Parameters - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8102398 - General Preparation

Blank 8102398-BLK1

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium BRL mgll 005

Blank 8102398-BLK2

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium BRL mgI 005

LCS 81 02398-BS1

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 049 mgll 005 0501 90- 110

LCS 81 02398-BS2

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 051 mgll 005 0501 102 90- 110

licate 81 02398-DUP1 Source SA86804-01

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium BRL mgll 25 BRL

Matrix S ike 81 02398-MS1 Source SA86804-01

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 235 mgll 25 250 BRL 80- 120

Matrix S ike DU D 8102398-MSD1 Source SA86804-01

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 240 mgll 25 250 BRL 80- 120

Reference 81 02398-SRM1

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 023 mgll 005 0250 85- 115

Batch 8102399 - General Preparation

Blank 8102399-BLK1

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine BRL mgI 020

Blank 8102399-BlK2

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine BRL mgll 020

lCS 81 02399-BS1

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine 053 mgll 020 0500 106 90- 110

LCS 81 02399-BS2

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine 049 mgll 020 0500 90- 110

licate 8102399-DUP1 Source SA86804shy

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine BRL mgll 100 BRL

Matrix S ike 8102399-MS1 Source SA86804-01

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine 230 mgI 100 250 BRL 80- 120

Matrix S ike DU D 8102399-MSD1 Source SA86804shy

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine 260 mgI 100 250 BRL 104 80- 120 200

This laboratolJ report is IIOt valid without all authorized sigllatule Oil the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 21 of 25

General Chemistry Parameters - Quality Control

Spike Source REC RPD

Units RDL Level Result REC Limits RPD LimitAnalyte(s) Result Flag

Batch 8102399 - General Preparation

Matrix S ike DU D (81 02399-MSD1 Source SA86804shy

Prepared amp Analyzed 31-0ctshy

Reference 8102399-SRM1

Prepared amp Analyzed 31-0ctshy020 0967 111 85- 115Total Residual Chlorine 107 mgll

Batch 8110199 - 514500 CN C

Blank 8110199-BLK1

Prepared 04-Nov-08 Analyzed 05-Nov-

Cyanide (total) BRL mgI 0100

Blank 8110199-BLK2

Prepared 04-Nov-08 Analyzed 05-Nov-

Cyanide (total) BRL mgll 0100

LCS 8110199-BS1

Prepared 04-Nov-08 Analyzed 05-Novshy

300 105 90- 110Cyanide (total) 314 mgll 0100

LCS 8110199-BS2

Prepared 04-Nov-08 Analyzed 05- Nov-

Cyanide (total) 272 mgll 0100 300 90- 110

licate 8110199-DUP1 Source SA86725-02

Prepared 04-Nov-08 Analyzed 05-Nov-

Cyanide (total) BRL mgll 0100 BRL

Matrix S ike 8110199-MS1 Source SA86725-02

Prepared 04-Nov-08 Analyzed 05- Nov-

Cyanide (total) 155 mgllOM 0100 300 BRL 90- 110

Matrix S ike DU D (8110199-MSD1 Source SA86725-02

Prepared 04-Nov-08 Analyzed 05-Novshy

326 OR mgll 0100 300 BRL 109 90- 110Cyanide (total)

Reference 8110199-SRM1

Prepared 04-Nov-08 Analyzed 05- Novshy

336 mgll 0100 361 75- 125Cyanide (total)

Batch 811 0464 - General Preparation

Blank 8110464-BLK1

Prepared amp Analyzed 06- Nov-

Total Suspended Solids BRL mgll

Blank 811 0464-BlK2

Prepared amp Analyzed 06-Nov-

Total Suspended Solids BRL mgI

licate 8110464-DUP1 Source SA86782shy

Prepared amp Analyzed 06-Nov-

Total Suspended Solids BRL mgll BRL

licate 811 0464-DUP2 Source SA86804shy

Prepared amp Analyzed 06-Novshy

14000Total Suspended Solids 16000 mgll 50

Reference 8110464-SRM1

Prepared amp Analyzed 06- Nov-

This laboratolJ report is 110t Ialid without (Iauthorized sigllatule 011 the cover page

Page 22 of 25 Reportble Detection Limit BRL = Below Reporting Limit

General Chemistry Parameters - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110464 - General Preparation

Reference 8110464-SRM1

Prepared amp Analyzed 06-Nov-

Total Suspended Solids 42 mgll 44 90- 110

Reference 8110464-SRM2

Prepared amp Analyzed 06- Nov-

Total Suspended Solids 42 mgI 444 90- 110

This labomtory report is lot valid without all authorized sigllature Oil the cover page

Reportable Detection Limit BRL = Below Reporting Limit Page 23 of 25

Notes and Definitions

CIHT A hoJd time of 12 hours has been set to expedite this analysis through the laboratory However the hold time for Chlorine

Residual is not specified within the method other than to state that the samples should be analyzed as soon as possible

QC2 Analyte out of acceptance range in QC spike but no reportable concentration present in sample

QM2 The RPD andor percent recovery for this QC spike sample cannot be accurately calculated due to the high concentration of analyte inherent in the sample

QM7 The spike recovery was outside acceptance limits for the MS andor MSD The batch was accepted based on acceptable LCS recovery

QR7 The RPD exceeded the QC control limits however precision is demonstrated with acceptable RPD values for batch duplicate

QR9 RPD out of acceptance range The batch is accepted based upon LCS andor LCSD recovery

ROI The Reporting Limit has been raised to account for matrix interference

MSMSD ran outside of 12 hour window

BRL Below Reporting Limit - Analyte NOT DETECTED at or above the reporting limit

dry Sample results reported on a dry weight basis

Not Reported

RPD Relative Percent Difference

Detected but below the Reporting Limit therefore result is an estimated concentration (CLP J-Flag)

A plus sign (+) in the Method Reference column indicates the method is not accredited by NELAC

lntemretation of Total Petroleum Hvdrocarbon Report

Petroleum identification is detennined by comparing the GC fingerprint obtained from the sample with a library of GC fingerprints obtained from analyses of various petroleum products Possible match categories are as follows

Gasoline - includes regular unleaded premium etc

Fuel Oil 2 - includes home heating oil 2 fuel oil and diesel

Fuel Oil 4 - includes 4 fuel oil Fuel Oil 6 - includes 6 fuel oil and bunker C oil

Motor Oil - includes virgin and waste automobile oil Ligroin - includes mineral spirits petroleum naphtha vmampp naphtha

Aviation Fuel- includes kerosene Jet A and JP-

Other Oil - includes lubricating and cutting oil and silicon oil

A t times the unidentified petroleum product is quantified using a calibration that 110St closely approximates the distribution of

compounds in the sample When this occurs the result is qualified as TPH (Calculated as)

This laboratolY report is lot valid without all authorized sigllature 011 the cOIer page

Page 24 of 25 Reportable Detection Limit BRL = Below Reporting Limit

Laboratorv Control Sample (LCS) A known matrix spiked with compound(s) representative of the target analytes which is used to document laboratory perfoff1ance

Matrix Duplicate An intra-laboratory split sample which is used to document the precision of a method in a given sample matrix

Matrix Spike An aliquot of a sample spiked with a known concentration of target analyte(s) The spiking occurs prior to sample preparation and analysis A matrix spike is used to document the bias of a method in a given sample matrix

Method Blank An analyte-free matrix to which all reagents are added in the same volumes or proportions as used in sampJe processing The method blank should be carried through the complete sample preparation and analytical procedure The method

blank is used to document contamination resulting from the analytical process

Method Detection Limit (MDL) The minimum concentration ofa substance that can be measured and reported with 99 confidence that the analyte concentration is greater than zero and is detennined from analysis of a sample in a given matrix type containing the analyte

Reportable Detection Limit (RDL) The lowest concentration that can be reliably achieved within specified limits of precision and accuracy during routine laboratory operating conditions For many analytes the RDL analyte concentration is selected as the Jowest non-zero standard in the calibration curve While the RDL is approximately 5 to JO times the MDL the RDL for eachsample takes

into account the sampJe volumeweight extractJdigestate volume cleanup procedures and if applicable dry weight correction Sample RDLs are highly matrix-dependent

Surrogate An organic compound which is similar to the target analyte(s) in chemical composition and behavior in the analytical process but which is not nonnally found in environmental samples These compounds are spiked into all blanks standards and

samples prior to analysis Percent recoveries are calculated for each surrogate

Validated by

Hanibal C Tayeh Ph Rebecca Merz

This laboratory report is not alid without allilutholized signature 011 the cover page

Reportable Detection Limit BRL = Below Reporting Limit Page 25 of25

( - - - - - -- ) ---- - -_ _ -- __ j j - - - - - = -_- -- - - - -= q _-- - - - - -- - - ~~~~~~ ( =- - - - -__ __ _---- _-( - --- - -jshy

Tshy -7 fli1 I I II L

i I J-shycshy1 (J

1 it UtI -i I

- t X pl 1- I c i I fl -c - lL- II - (i- 1- l r i = I) r I c

=- i j

I I

1 I k- 5 1

Isl i I

i3 I

11

IJ i

i Ii -shyI i F I I 1 I shy

-r- jf0J _ IV rd iishy7S L J

1 ~~~rjotC I -

-s it i (P r l t) - Ishy

-r ni-vT (11I i

i I L 11 ( i t St

1

PLId l

IJ

5 IS l-

1

1

1I fjeuroi

J iii- f

f

I c

-S 7 1

( I C)

o I

7__shy

-

Apf)Cndix uent Litnr(alwl1S I nen m ttJ

Total S1J IIrndrd Salids n-SS)

TU(illl csrdnal ChlGrinc (TRC)

TotRI PetrtctJl H droesrhfi1S (TPH)

Cplli(e (CN)

Benzene (8)

Tolllene iT)

EtD) Jbcne tE) - 100-14

(111 )) Xlcnc eX)

Tota1 nTBx

10 th)cne OI)(midc (EDn) (2- Dibttlo-m thtne)

I I 111edl)I- krt-Bucyl El r (MtBE)

i4c i Bulyl kol1o (TA) (l rliar) nitllnor)

13 t-Am)J JfoHly l Ethel (TAME)

14 lI)hlILknc

L5 Clrlon Tctlcltl(r d c

16 14 Dkblunlb-cnzne (p DCB)

Ukhlorobe nc (o-DCB)

I S 13 DicliloII lJzcne (ttlI)CB)

19 TolM d icMorobfLl C1)C

2(1 Diehln uClhaDc (DCA)

211 2 Diddomcthme (DCA)

Dichtl lhyrcnQ (DCE)

Eftu1 111 it

30 urjli ramsUtjr tmg1) SO mIlfor h drostatic tcstng Oil)

1W = r 1 egI

St3 5 ug

SW 10 UIl

F = S2 ltgI

0 lg1

$00 ug1- h Costatic tcstin 0111

(Im itlI IL u I II) t I1TEX)

(limited 11$ uglL total aT)

(timitw as llgiL iou IHEX)

I 00 Igl

05 ugll

70 0 Itgif

10nH(1 Only (u1

MORitol Onr (ugH_

20 ugiJ

ngl

t tlgl

(it)O ug

32(J III

763 ugiJ In NH ()tlly

7D u

0 llgll

2 U

Urn1 ( pe basoo 0 nlh sample

iUc)rltbr nI

Dlonrld ern

clair) m murn

monthlY1 IIII

dU mJlximum

dflll) maximum

dally lIiluirnnm

dail) ma nurn

d)) mUlmum

daily JUxirnurn

daB maxinrum

daily Iljluimum

dally mnlmurn

dan maxinUHI

daily mnhullm

daily lJuximult

IIJi maXilHlm

dJI milximum

(i IIi I) D131iltlm

iry m Jrnltm

maxImum

d3J1y tlHlximum

__----_

Rllplc T

Nlb

nb

gntb

Irab

grab

glb

gmb

glb

rab

grab

h

grab

Jntb

gl

grab

grab

gHlb

grab

pb

grub

jJih

Semivolatie Organic Compounds by GCMS - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110043 - SW846 3510C

LCS 8110043-BS1

Prepared 03-Nov-08 Analyzed 08-Nov-

Phenanthrene 36 IJgl 50 40- 130

Phenol 21 IJgl 50 40- 130

Pyrene 344 1J91 50 40- 130

Pyridine 18 IJgl 50 130

24- Trichlorobenzene 26 IJgl 50 40- 130

Methylnaphthalene 31 IJgl 50 40- 140

24 5- Trichlorophenol 34 IJgl 50 40- 130

24 6- Trichlorophenol 36 IJgl 50 40- 130

Pe ntach loron itrobenze ne 29 IJgl 50 40- 140

1 24 Tetrachlorobenzene 25 IJgl 50 40- 140

Surrogate 2-Fluorobiphenyf Surrogate 2-Ffuorophenol Surrogate Nitrobenzeneshy

ogare Pheno Surrogate Terphenyf-dl4

Surrogate 6- Tribromophenol

32 24 337 16

33 39

IJgl

1J91

IJgl

IJgl

IJgl

IJgll

50

50

50 50

50

50

30- 130 15- 110 30- 130 15- 110 30- 130 15- 110

Semivolatie Organic Compounds by GC - Qualiy Control

Spike Source REC RPD

Analyte( s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110165 - SW846 3510C

Blank 8110165-BLK1

Prepared 04-Nov-08 Analyzed 05-Nov-

PCB 10)6 BRL IJgl 0200

PCB 1221 BRL IJgl 0200

PCB 1232 BRL IJgl 200

PCB 1242 BRL 1J91 200

PCB 1248 BRL IJgl 0200

PCB 1254 BRL IJgl 0200

PCB 1260 BRL iJgl 200

PCB 1262 BRL IJgl 0200

PCB 1268 BRL IJgl 0200

Surrogate DB-Octafluorobiphenyf (Sr) Surrogate Decachlorobiphenyl (Sr)

BRL 223

1J91

IJgl

200 200 112

30- 150 30- 150

LCS 8110165-BS1

Prepared 04-Nov-08 Analyzed 05-Nov-

PCB 1016 IJgl 0200 40- 140

PCB 1260 IJgl 0200 106 40- 140

Surrogate 4 DB-Octafluorobiphenyl (Sr) Surrogate Decachlorobiphenyl (Sr)

143 253

IJgll

IJgl

200 200 126

30- 150 30- 150

LCS DUD (8110165-BSD1

Prepared 04-Nov-08 Analyzed 05- Nov-

PCB 1016 IJgl 200 40- 140

PCB 1260 IJgl 0200 102 40- 140

Surrogate 4 DB-Octafluorobiphenyl (Sr) Surrogate Decachlorobiphenyl (Sr)

139 243

1J91

IJgl

200 200 122

30- 150 30- 150

This laboratory report is IIOt valid without all authorized siglllture 011 the cover page

Page 16 of25 Reportble Detection Limit BRL = Below Reporting Limit

Extractable Petroleum Hydrocarbons - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110272 - 8W846 3510C

Blank 811 0272-BLK1

Prepared 05-Nov-08 Analyzed 07-Novshy

Non-polar material (SGT- HEM) BRL mgl

LCS 8110272-BS1

Prepared OS-Nov-08 Analyzed 07- Novshy

Non-polar material (SGT- HEM) 14 mgl 17 79 89

This laboratory reporl is not valid without an authorized signature on the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 17 of 25

Total Metals by EP A 200 Series Methods - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110121 - EPA 200 Series

Blank 8110121-BlK1

Prepared 05-Nov-08 Analyzed 07- Nov-

Iron BRL mgll 0150

Nickel BRL mgll 0050

Zinc BRL mgll 0050

Copper BRL mgll 0050

Arsenic BRL mgll 0040

Cadmium BRL mgll 0025

Chromium BRL mgll 0050

Silver BRL mgll 0050

lCS 8110121-BS1

Prepared 05-Nov-08 Analyzed 08-Nov-

Iron mgll 0150 85- 115

Nickel mgll 0050 104 85- 115

Zinc mgll 0050 103 85- 115

Silver mgll 0050 85- 115

Cadmium mgll 0025 105 85- 115

Chromium mgll 0050 101 85- 115

Copper mgll 0050 85- 115

Arsenic 125 mgll 0040 100 85- 115

licate 8110121-DUP1 Source SA86695-01

Prepared 05-Nov-08 Analyzed 08-Nov-

Zinc 0234 mgll 0050 0236

Nickel 0018 mgll 0050 BRL

Iron 0718 mgll 0150 0668

Copper BRL mgll 0050 BRL

Cadmium BRL mgli 0025 BRL

Arsenic BRL mgll 0040 BRL

Chromium BRL mgll 0050 BRL

Silver BRL mgll 0050 BRL

Matrix S ike 8110121-MS1 Source SA86695-02

Prepared 05-Nov-08 Analyzed 08-Nov-

Iron mgll 0150 70- 130

Nickel mgll 0050 BRL 101 70- 130

Zinc mgll 0050 125 0140 101 70- 130

Arsenic mgll 0040 BRL 100 70- 130

Cadmium 129 mgll 0025 BRL 104 70- 130

Copper mgll 0050 0038 101 70- 130

Silver mgll 0050 BRL 101 70- 130

Chromium 128 mgll 0050 BRL 102 70- 130

Matrix S lke 8110121-MS2 Source SA86720shy

Prepared 05-Nov-08 Analyzed 08- Nov-

Iron 85 QM2 mgll 0150 83 156 70- 130

Zinc mgll 0050 70- 130

Nickel 142 mgll 0050 199 70- 130

Silver 149 mgll 0050 125 BRL 119 70- 130

Arsenic mgll 0040 0183 108 70- 130

Chromium mgI 0050 0614 101 70- 130

Cadmium 124 mgll 0025 0021 70- 130

Copper 142 mgll 0050 0176 112 70- 130

This laboratory report is 110t mlid without all authorized sigllature 011 the cover page

Page 18 of25 Reportble Detection Limi( BRL = Below Reporting Limit

Total Metals by EP A 200 Series Methods - Quality Control

Analyte(s) Result Flag Units RDL

Spike

Level

Source

Result REC

REC

Limits RPD

RPD

Limit

Batch 8110121 - EPA 200 Series

Post S ike 811 0121-PS1 Source SA86695shy

Prepared 05-Nov-08 Analyzed 08-Nov-

Nickel

Iron

Zinc

Chromium

Copper

Arsenic

Cadmium

Silver

mgI

mgI

mgI

mgI

mgI

mgI

mgll

mgll

0050

0150

0050

0050

0050

0040

0025

0050

BRL

0140

BRL

0038

BRL

BRL

BRL

102

100

102

100

100

103

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

Post S ike 8110121-PS2 Source SA86720-01

Prepared 05-Nov-08 Analyzed 08-Nov-

Nickel

Zinc

Iron

Chromium

Arsenic

Cadmium

Copper

Silver

142

83

144

QM2

mgll

mgll

mgll

mgll

mgll

mgI

mgI

mgI

0050

0050

0150

0050

0040

0025

0050

0050

199

83

0614

0183

0021

0176

BRL

102

106

110

115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

Batch 8110122 - EPA200SW7000 Series

Blank 8110122-BlK1

Prepared 05-Nov-08 Analyzed 11-Nov-

Mercury BRL mgll 00020

lCS 8110122-BS1

Prepared 05- Nov-08 Analyzed 11-Nov-

Mercury 00425 mgi 00020 00500 85- 115

licate 811 0122-DUP1 Source SA86804-01

Prepared 05-Nov-08 Analyzed 11-Nov-

Mercury 00036 mgI 00020 00037

Matrix S ike 8110122-MS1 Source SA86764shy

Prepared 05-Nov-08 Analyzed 11-Nov-

Mercury 00496 mgll 00020 00500 00052 75- 125

Post S ike 8110122-PS1 Source SA86764shy

Prepared 05-Nov-08 Analyzed 11- Nov-

Mercury 00481 mgll 00020 00500 00052 85- 115

Batch 8110386 - EPA 200 Series

Blank 8110386-BLK1

Prepared 07-Nov-08 Analyzed 08-Nov-

Selenium

Lead

Antimony

BRL

BRL

BRL

mgll

mgI

mgll

0002

0002

0002

lCS 8110386-BS1

Prepared 07 -Nov-08 Analyzed 08-Nov-

Antimony

Lead

Selenium QC2

mgI

mgll

mgll

0125

0125

0125

125 111

111

123

85- 115

85- 115

85- 115

This laboratOlY rep0l1 is 110t valid without all authorized sigl1atule 011 the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 19 of25

Total Metals by EP A 200 Series Methods - Quality Control

Analyte(s) Result Flag Units RDL

Spike

Level

Source

Result REC

REC

Limits RPD

RPD

Limit

Batch 8110386 - EPA 200 Series

licate 811 0386-DUP1 Source SA86901-03

Prepared 07 -Nov-08 Analyzed 08- Nov-

Antimony 0005

Selenium BRL

Lead 0010 QR9

mgI

mgll

mgll

0002

0002

0002

0005

BRL

0013

Matrix S ike 8110386-MS1 Source SA86901shy

Prepared 07 -Nov-08 Analyzed 08-Nov-

Antimony

Selenium

Lead

mgI

mgll

mgll

0125

0125

0125 125

0005

BRL

0013

111

120

111

70- 130

70- 130

70- 130

Post S ike 811 0386-PS1 Source SA86901-03

Prepared 07-Nov-08 Analyzed 08-Nov-

Antimony

Lead 142

mgll

mgI

0125

0125 125

0005

0013

108

114

85- 115

85- 115

This laboratolY Ieport is 1101 valid without all authorized sigl1atule 011 the cover page

Page 20 of 25 Reportble Detection Limit BRL = Below Reporting Limit

General Chemistry Parameters - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8102398 - General Preparation

Blank 8102398-BLK1

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium BRL mgll 005

Blank 8102398-BLK2

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium BRL mgI 005

LCS 81 02398-BS1

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 049 mgll 005 0501 90- 110

LCS 81 02398-BS2

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 051 mgll 005 0501 102 90- 110

licate 81 02398-DUP1 Source SA86804-01

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium BRL mgll 25 BRL

Matrix S ike 81 02398-MS1 Source SA86804-01

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 235 mgll 25 250 BRL 80- 120

Matrix S ike DU D 8102398-MSD1 Source SA86804-01

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 240 mgll 25 250 BRL 80- 120

Reference 81 02398-SRM1

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 023 mgll 005 0250 85- 115

Batch 8102399 - General Preparation

Blank 8102399-BLK1

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine BRL mgI 020

Blank 8102399-BlK2

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine BRL mgll 020

lCS 81 02399-BS1

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine 053 mgll 020 0500 106 90- 110

LCS 81 02399-BS2

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine 049 mgll 020 0500 90- 110

licate 8102399-DUP1 Source SA86804shy

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine BRL mgll 100 BRL

Matrix S ike 8102399-MS1 Source SA86804-01

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine 230 mgI 100 250 BRL 80- 120

Matrix S ike DU D 8102399-MSD1 Source SA86804shy

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine 260 mgI 100 250 BRL 104 80- 120 200

This laboratolJ report is IIOt valid without all authorized sigllatule Oil the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 21 of 25

General Chemistry Parameters - Quality Control

Spike Source REC RPD

Units RDL Level Result REC Limits RPD LimitAnalyte(s) Result Flag

Batch 8102399 - General Preparation

Matrix S ike DU D (81 02399-MSD1 Source SA86804shy

Prepared amp Analyzed 31-0ctshy

Reference 8102399-SRM1

Prepared amp Analyzed 31-0ctshy020 0967 111 85- 115Total Residual Chlorine 107 mgll

Batch 8110199 - 514500 CN C

Blank 8110199-BLK1

Prepared 04-Nov-08 Analyzed 05-Nov-

Cyanide (total) BRL mgI 0100

Blank 8110199-BLK2

Prepared 04-Nov-08 Analyzed 05-Nov-

Cyanide (total) BRL mgll 0100

LCS 8110199-BS1

Prepared 04-Nov-08 Analyzed 05-Novshy

300 105 90- 110Cyanide (total) 314 mgll 0100

LCS 8110199-BS2

Prepared 04-Nov-08 Analyzed 05- Nov-

Cyanide (total) 272 mgll 0100 300 90- 110

licate 8110199-DUP1 Source SA86725-02

Prepared 04-Nov-08 Analyzed 05-Nov-

Cyanide (total) BRL mgll 0100 BRL

Matrix S ike 8110199-MS1 Source SA86725-02

Prepared 04-Nov-08 Analyzed 05- Nov-

Cyanide (total) 155 mgllOM 0100 300 BRL 90- 110

Matrix S ike DU D (8110199-MSD1 Source SA86725-02

Prepared 04-Nov-08 Analyzed 05-Novshy

326 OR mgll 0100 300 BRL 109 90- 110Cyanide (total)

Reference 8110199-SRM1

Prepared 04-Nov-08 Analyzed 05- Novshy

336 mgll 0100 361 75- 125Cyanide (total)

Batch 811 0464 - General Preparation

Blank 8110464-BLK1

Prepared amp Analyzed 06- Nov-

Total Suspended Solids BRL mgll

Blank 811 0464-BlK2

Prepared amp Analyzed 06-Nov-

Total Suspended Solids BRL mgI

licate 8110464-DUP1 Source SA86782shy

Prepared amp Analyzed 06-Nov-

Total Suspended Solids BRL mgll BRL

licate 811 0464-DUP2 Source SA86804shy

Prepared amp Analyzed 06-Novshy

14000Total Suspended Solids 16000 mgll 50

Reference 8110464-SRM1

Prepared amp Analyzed 06- Nov-

This laboratolJ report is 110t Ialid without (Iauthorized sigllatule 011 the cover page

Page 22 of 25 Reportble Detection Limit BRL = Below Reporting Limit

General Chemistry Parameters - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110464 - General Preparation

Reference 8110464-SRM1

Prepared amp Analyzed 06-Nov-

Total Suspended Solids 42 mgll 44 90- 110

Reference 8110464-SRM2

Prepared amp Analyzed 06- Nov-

Total Suspended Solids 42 mgI 444 90- 110

This labomtory report is lot valid without all authorized sigllature Oil the cover page

Reportable Detection Limit BRL = Below Reporting Limit Page 23 of 25

Notes and Definitions

CIHT A hoJd time of 12 hours has been set to expedite this analysis through the laboratory However the hold time for Chlorine

Residual is not specified within the method other than to state that the samples should be analyzed as soon as possible

QC2 Analyte out of acceptance range in QC spike but no reportable concentration present in sample

QM2 The RPD andor percent recovery for this QC spike sample cannot be accurately calculated due to the high concentration of analyte inherent in the sample

QM7 The spike recovery was outside acceptance limits for the MS andor MSD The batch was accepted based on acceptable LCS recovery

QR7 The RPD exceeded the QC control limits however precision is demonstrated with acceptable RPD values for batch duplicate

QR9 RPD out of acceptance range The batch is accepted based upon LCS andor LCSD recovery

ROI The Reporting Limit has been raised to account for matrix interference

MSMSD ran outside of 12 hour window

BRL Below Reporting Limit - Analyte NOT DETECTED at or above the reporting limit

dry Sample results reported on a dry weight basis

Not Reported

RPD Relative Percent Difference

Detected but below the Reporting Limit therefore result is an estimated concentration (CLP J-Flag)

A plus sign (+) in the Method Reference column indicates the method is not accredited by NELAC

lntemretation of Total Petroleum Hvdrocarbon Report

Petroleum identification is detennined by comparing the GC fingerprint obtained from the sample with a library of GC fingerprints obtained from analyses of various petroleum products Possible match categories are as follows

Gasoline - includes regular unleaded premium etc

Fuel Oil 2 - includes home heating oil 2 fuel oil and diesel

Fuel Oil 4 - includes 4 fuel oil Fuel Oil 6 - includes 6 fuel oil and bunker C oil

Motor Oil - includes virgin and waste automobile oil Ligroin - includes mineral spirits petroleum naphtha vmampp naphtha

Aviation Fuel- includes kerosene Jet A and JP-

Other Oil - includes lubricating and cutting oil and silicon oil

A t times the unidentified petroleum product is quantified using a calibration that 110St closely approximates the distribution of

compounds in the sample When this occurs the result is qualified as TPH (Calculated as)

This laboratolY report is lot valid without all authorized sigllature 011 the cOIer page

Page 24 of 25 Reportable Detection Limit BRL = Below Reporting Limit

Laboratorv Control Sample (LCS) A known matrix spiked with compound(s) representative of the target analytes which is used to document laboratory perfoff1ance

Matrix Duplicate An intra-laboratory split sample which is used to document the precision of a method in a given sample matrix

Matrix Spike An aliquot of a sample spiked with a known concentration of target analyte(s) The spiking occurs prior to sample preparation and analysis A matrix spike is used to document the bias of a method in a given sample matrix

Method Blank An analyte-free matrix to which all reagents are added in the same volumes or proportions as used in sampJe processing The method blank should be carried through the complete sample preparation and analytical procedure The method

blank is used to document contamination resulting from the analytical process

Method Detection Limit (MDL) The minimum concentration ofa substance that can be measured and reported with 99 confidence that the analyte concentration is greater than zero and is detennined from analysis of a sample in a given matrix type containing the analyte

Reportable Detection Limit (RDL) The lowest concentration that can be reliably achieved within specified limits of precision and accuracy during routine laboratory operating conditions For many analytes the RDL analyte concentration is selected as the Jowest non-zero standard in the calibration curve While the RDL is approximately 5 to JO times the MDL the RDL for eachsample takes

into account the sampJe volumeweight extractJdigestate volume cleanup procedures and if applicable dry weight correction Sample RDLs are highly matrix-dependent

Surrogate An organic compound which is similar to the target analyte(s) in chemical composition and behavior in the analytical process but which is not nonnally found in environmental samples These compounds are spiked into all blanks standards and

samples prior to analysis Percent recoveries are calculated for each surrogate

Validated by

Hanibal C Tayeh Ph Rebecca Merz

This laboratory report is not alid without allilutholized signature 011 the cover page

Reportable Detection Limit BRL = Below Reporting Limit Page 25 of25

( - - - - - -- ) ---- - -_ _ -- __ j j - - - - - = -_- -- - - - -= q _-- - - - - -- - - ~~~~~~ ( =- - - - -__ __ _---- _-( - --- - -jshy

Tshy -7 fli1 I I II L

i I J-shycshy1 (J

1 it UtI -i I

- t X pl 1- I c i I fl -c - lL- II - (i- 1- l r i = I) r I c

=- i j

I I

1 I k- 5 1

Isl i I

i3 I

11

IJ i

i Ii -shyI i F I I 1 I shy

-r- jf0J _ IV rd iishy7S L J

1 ~~~rjotC I -

-s it i (P r l t) - Ishy

-r ni-vT (11I i

i I L 11 ( i t St

1

PLId l

IJ

5 IS l-

1

1

1I fjeuroi

J iii- f

f

I c

-S 7 1

( I C)

o I

7__shy

-

Apf)Cndix uent Litnr(alwl1S I nen m ttJ

Total S1J IIrndrd Salids n-SS)

TU(illl csrdnal ChlGrinc (TRC)

TotRI PetrtctJl H droesrhfi1S (TPH)

Cplli(e (CN)

Benzene (8)

Tolllene iT)

EtD) Jbcne tE) - 100-14

(111 )) Xlcnc eX)

Tota1 nTBx

10 th)cne OI)(midc (EDn) (2- Dibttlo-m thtne)

I I 111edl)I- krt-Bucyl El r (MtBE)

i4c i Bulyl kol1o (TA) (l rliar) nitllnor)

13 t-Am)J JfoHly l Ethel (TAME)

14 lI)hlILknc

L5 Clrlon Tctlcltl(r d c

16 14 Dkblunlb-cnzne (p DCB)

Ukhlorobe nc (o-DCB)

I S 13 DicliloII lJzcne (ttlI)CB)

19 TolM d icMorobfLl C1)C

2(1 Diehln uClhaDc (DCA)

211 2 Diddomcthme (DCA)

Dichtl lhyrcnQ (DCE)

Eftu1 111 it

30 urjli ramsUtjr tmg1) SO mIlfor h drostatic tcstng Oil)

1W = r 1 egI

St3 5 ug

SW 10 UIl

F = S2 ltgI

0 lg1

$00 ug1- h Costatic tcstin 0111

(Im itlI IL u I II) t I1TEX)

(limited 11$ uglL total aT)

(timitw as llgiL iou IHEX)

I 00 Igl

05 ugll

70 0 Itgif

10nH(1 Only (u1

MORitol Onr (ugH_

20 ugiJ

ngl

t tlgl

(it)O ug

32(J III

763 ugiJ In NH ()tlly

7D u

0 llgll

2 U

Urn1 ( pe basoo 0 nlh sample

iUc)rltbr nI

Dlonrld ern

clair) m murn

monthlY1 IIII

dU mJlximum

dflll) maximum

dally lIiluirnnm

dail) ma nurn

d)) mUlmum

daily JUxirnurn

daB maxinrum

daily Iljluimum

dally mnlmurn

dan maxinUHI

daily mnhullm

daily lJuximult

IIJi maXilHlm

dJI milximum

(i IIi I) D131iltlm

iry m Jrnltm

maxImum

d3J1y tlHlximum

__----_

Rllplc T

Nlb

nb

gntb

Irab

grab

glb

gmb

glb

rab

grab

h

grab

Jntb

gl

grab

grab

gHlb

grab

pb

grub

jJih

Extractable Petroleum Hydrocarbons - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110272 - 8W846 3510C

Blank 811 0272-BLK1

Prepared 05-Nov-08 Analyzed 07-Novshy

Non-polar material (SGT- HEM) BRL mgl

LCS 8110272-BS1

Prepared OS-Nov-08 Analyzed 07- Novshy

Non-polar material (SGT- HEM) 14 mgl 17 79 89

This laboratory reporl is not valid without an authorized signature on the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 17 of 25

Total Metals by EP A 200 Series Methods - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110121 - EPA 200 Series

Blank 8110121-BlK1

Prepared 05-Nov-08 Analyzed 07- Nov-

Iron BRL mgll 0150

Nickel BRL mgll 0050

Zinc BRL mgll 0050

Copper BRL mgll 0050

Arsenic BRL mgll 0040

Cadmium BRL mgll 0025

Chromium BRL mgll 0050

Silver BRL mgll 0050

lCS 8110121-BS1

Prepared 05-Nov-08 Analyzed 08-Nov-

Iron mgll 0150 85- 115

Nickel mgll 0050 104 85- 115

Zinc mgll 0050 103 85- 115

Silver mgll 0050 85- 115

Cadmium mgll 0025 105 85- 115

Chromium mgll 0050 101 85- 115

Copper mgll 0050 85- 115

Arsenic 125 mgll 0040 100 85- 115

licate 8110121-DUP1 Source SA86695-01

Prepared 05-Nov-08 Analyzed 08-Nov-

Zinc 0234 mgll 0050 0236

Nickel 0018 mgll 0050 BRL

Iron 0718 mgll 0150 0668

Copper BRL mgll 0050 BRL

Cadmium BRL mgli 0025 BRL

Arsenic BRL mgll 0040 BRL

Chromium BRL mgll 0050 BRL

Silver BRL mgll 0050 BRL

Matrix S ike 8110121-MS1 Source SA86695-02

Prepared 05-Nov-08 Analyzed 08-Nov-

Iron mgll 0150 70- 130

Nickel mgll 0050 BRL 101 70- 130

Zinc mgll 0050 125 0140 101 70- 130

Arsenic mgll 0040 BRL 100 70- 130

Cadmium 129 mgll 0025 BRL 104 70- 130

Copper mgll 0050 0038 101 70- 130

Silver mgll 0050 BRL 101 70- 130

Chromium 128 mgll 0050 BRL 102 70- 130

Matrix S lke 8110121-MS2 Source SA86720shy

Prepared 05-Nov-08 Analyzed 08- Nov-

Iron 85 QM2 mgll 0150 83 156 70- 130

Zinc mgll 0050 70- 130

Nickel 142 mgll 0050 199 70- 130

Silver 149 mgll 0050 125 BRL 119 70- 130

Arsenic mgll 0040 0183 108 70- 130

Chromium mgI 0050 0614 101 70- 130

Cadmium 124 mgll 0025 0021 70- 130

Copper 142 mgll 0050 0176 112 70- 130

This laboratory report is 110t mlid without all authorized sigllature 011 the cover page

Page 18 of25 Reportble Detection Limi( BRL = Below Reporting Limit

Total Metals by EP A 200 Series Methods - Quality Control

Analyte(s) Result Flag Units RDL

Spike

Level

Source

Result REC

REC

Limits RPD

RPD

Limit

Batch 8110121 - EPA 200 Series

Post S ike 811 0121-PS1 Source SA86695shy

Prepared 05-Nov-08 Analyzed 08-Nov-

Nickel

Iron

Zinc

Chromium

Copper

Arsenic

Cadmium

Silver

mgI

mgI

mgI

mgI

mgI

mgI

mgll

mgll

0050

0150

0050

0050

0050

0040

0025

0050

BRL

0140

BRL

0038

BRL

BRL

BRL

102

100

102

100

100

103

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

Post S ike 8110121-PS2 Source SA86720-01

Prepared 05-Nov-08 Analyzed 08-Nov-

Nickel

Zinc

Iron

Chromium

Arsenic

Cadmium

Copper

Silver

142

83

144

QM2

mgll

mgll

mgll

mgll

mgll

mgI

mgI

mgI

0050

0050

0150

0050

0040

0025

0050

0050

199

83

0614

0183

0021

0176

BRL

102

106

110

115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

Batch 8110122 - EPA200SW7000 Series

Blank 8110122-BlK1

Prepared 05-Nov-08 Analyzed 11-Nov-

Mercury BRL mgll 00020

lCS 8110122-BS1

Prepared 05- Nov-08 Analyzed 11-Nov-

Mercury 00425 mgi 00020 00500 85- 115

licate 811 0122-DUP1 Source SA86804-01

Prepared 05-Nov-08 Analyzed 11-Nov-

Mercury 00036 mgI 00020 00037

Matrix S ike 8110122-MS1 Source SA86764shy

Prepared 05-Nov-08 Analyzed 11-Nov-

Mercury 00496 mgll 00020 00500 00052 75- 125

Post S ike 8110122-PS1 Source SA86764shy

Prepared 05-Nov-08 Analyzed 11- Nov-

Mercury 00481 mgll 00020 00500 00052 85- 115

Batch 8110386 - EPA 200 Series

Blank 8110386-BLK1

Prepared 07-Nov-08 Analyzed 08-Nov-

Selenium

Lead

Antimony

BRL

BRL

BRL

mgll

mgI

mgll

0002

0002

0002

lCS 8110386-BS1

Prepared 07 -Nov-08 Analyzed 08-Nov-

Antimony

Lead

Selenium QC2

mgI

mgll

mgll

0125

0125

0125

125 111

111

123

85- 115

85- 115

85- 115

This laboratOlY rep0l1 is 110t valid without all authorized sigl1atule 011 the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 19 of25

Total Metals by EP A 200 Series Methods - Quality Control

Analyte(s) Result Flag Units RDL

Spike

Level

Source

Result REC

REC

Limits RPD

RPD

Limit

Batch 8110386 - EPA 200 Series

licate 811 0386-DUP1 Source SA86901-03

Prepared 07 -Nov-08 Analyzed 08- Nov-

Antimony 0005

Selenium BRL

Lead 0010 QR9

mgI

mgll

mgll

0002

0002

0002

0005

BRL

0013

Matrix S ike 8110386-MS1 Source SA86901shy

Prepared 07 -Nov-08 Analyzed 08-Nov-

Antimony

Selenium

Lead

mgI

mgll

mgll

0125

0125

0125 125

0005

BRL

0013

111

120

111

70- 130

70- 130

70- 130

Post S ike 811 0386-PS1 Source SA86901-03

Prepared 07-Nov-08 Analyzed 08-Nov-

Antimony

Lead 142

mgll

mgI

0125

0125 125

0005

0013

108

114

85- 115

85- 115

This laboratolY Ieport is 1101 valid without all authorized sigl1atule 011 the cover page

Page 20 of 25 Reportble Detection Limit BRL = Below Reporting Limit

General Chemistry Parameters - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8102398 - General Preparation

Blank 8102398-BLK1

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium BRL mgll 005

Blank 8102398-BLK2

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium BRL mgI 005

LCS 81 02398-BS1

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 049 mgll 005 0501 90- 110

LCS 81 02398-BS2

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 051 mgll 005 0501 102 90- 110

licate 81 02398-DUP1 Source SA86804-01

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium BRL mgll 25 BRL

Matrix S ike 81 02398-MS1 Source SA86804-01

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 235 mgll 25 250 BRL 80- 120

Matrix S ike DU D 8102398-MSD1 Source SA86804-01

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 240 mgll 25 250 BRL 80- 120

Reference 81 02398-SRM1

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 023 mgll 005 0250 85- 115

Batch 8102399 - General Preparation

Blank 8102399-BLK1

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine BRL mgI 020

Blank 8102399-BlK2

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine BRL mgll 020

lCS 81 02399-BS1

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine 053 mgll 020 0500 106 90- 110

LCS 81 02399-BS2

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine 049 mgll 020 0500 90- 110

licate 8102399-DUP1 Source SA86804shy

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine BRL mgll 100 BRL

Matrix S ike 8102399-MS1 Source SA86804-01

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine 230 mgI 100 250 BRL 80- 120

Matrix S ike DU D 8102399-MSD1 Source SA86804shy

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine 260 mgI 100 250 BRL 104 80- 120 200

This laboratolJ report is IIOt valid without all authorized sigllatule Oil the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 21 of 25

General Chemistry Parameters - Quality Control

Spike Source REC RPD

Units RDL Level Result REC Limits RPD LimitAnalyte(s) Result Flag

Batch 8102399 - General Preparation

Matrix S ike DU D (81 02399-MSD1 Source SA86804shy

Prepared amp Analyzed 31-0ctshy

Reference 8102399-SRM1

Prepared amp Analyzed 31-0ctshy020 0967 111 85- 115Total Residual Chlorine 107 mgll

Batch 8110199 - 514500 CN C

Blank 8110199-BLK1

Prepared 04-Nov-08 Analyzed 05-Nov-

Cyanide (total) BRL mgI 0100

Blank 8110199-BLK2

Prepared 04-Nov-08 Analyzed 05-Nov-

Cyanide (total) BRL mgll 0100

LCS 8110199-BS1

Prepared 04-Nov-08 Analyzed 05-Novshy

300 105 90- 110Cyanide (total) 314 mgll 0100

LCS 8110199-BS2

Prepared 04-Nov-08 Analyzed 05- Nov-

Cyanide (total) 272 mgll 0100 300 90- 110

licate 8110199-DUP1 Source SA86725-02

Prepared 04-Nov-08 Analyzed 05-Nov-

Cyanide (total) BRL mgll 0100 BRL

Matrix S ike 8110199-MS1 Source SA86725-02

Prepared 04-Nov-08 Analyzed 05- Nov-

Cyanide (total) 155 mgllOM 0100 300 BRL 90- 110

Matrix S ike DU D (8110199-MSD1 Source SA86725-02

Prepared 04-Nov-08 Analyzed 05-Novshy

326 OR mgll 0100 300 BRL 109 90- 110Cyanide (total)

Reference 8110199-SRM1

Prepared 04-Nov-08 Analyzed 05- Novshy

336 mgll 0100 361 75- 125Cyanide (total)

Batch 811 0464 - General Preparation

Blank 8110464-BLK1

Prepared amp Analyzed 06- Nov-

Total Suspended Solids BRL mgll

Blank 811 0464-BlK2

Prepared amp Analyzed 06-Nov-

Total Suspended Solids BRL mgI

licate 8110464-DUP1 Source SA86782shy

Prepared amp Analyzed 06-Nov-

Total Suspended Solids BRL mgll BRL

licate 811 0464-DUP2 Source SA86804shy

Prepared amp Analyzed 06-Novshy

14000Total Suspended Solids 16000 mgll 50

Reference 8110464-SRM1

Prepared amp Analyzed 06- Nov-

This laboratolJ report is 110t Ialid without (Iauthorized sigllatule 011 the cover page

Page 22 of 25 Reportble Detection Limit BRL = Below Reporting Limit

General Chemistry Parameters - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110464 - General Preparation

Reference 8110464-SRM1

Prepared amp Analyzed 06-Nov-

Total Suspended Solids 42 mgll 44 90- 110

Reference 8110464-SRM2

Prepared amp Analyzed 06- Nov-

Total Suspended Solids 42 mgI 444 90- 110

This labomtory report is lot valid without all authorized sigllature Oil the cover page

Reportable Detection Limit BRL = Below Reporting Limit Page 23 of 25

Notes and Definitions

CIHT A hoJd time of 12 hours has been set to expedite this analysis through the laboratory However the hold time for Chlorine

Residual is not specified within the method other than to state that the samples should be analyzed as soon as possible

QC2 Analyte out of acceptance range in QC spike but no reportable concentration present in sample

QM2 The RPD andor percent recovery for this QC spike sample cannot be accurately calculated due to the high concentration of analyte inherent in the sample

QM7 The spike recovery was outside acceptance limits for the MS andor MSD The batch was accepted based on acceptable LCS recovery

QR7 The RPD exceeded the QC control limits however precision is demonstrated with acceptable RPD values for batch duplicate

QR9 RPD out of acceptance range The batch is accepted based upon LCS andor LCSD recovery

ROI The Reporting Limit has been raised to account for matrix interference

MSMSD ran outside of 12 hour window

BRL Below Reporting Limit - Analyte NOT DETECTED at or above the reporting limit

dry Sample results reported on a dry weight basis

Not Reported

RPD Relative Percent Difference

Detected but below the Reporting Limit therefore result is an estimated concentration (CLP J-Flag)

A plus sign (+) in the Method Reference column indicates the method is not accredited by NELAC

lntemretation of Total Petroleum Hvdrocarbon Report

Petroleum identification is detennined by comparing the GC fingerprint obtained from the sample with a library of GC fingerprints obtained from analyses of various petroleum products Possible match categories are as follows

Gasoline - includes regular unleaded premium etc

Fuel Oil 2 - includes home heating oil 2 fuel oil and diesel

Fuel Oil 4 - includes 4 fuel oil Fuel Oil 6 - includes 6 fuel oil and bunker C oil

Motor Oil - includes virgin and waste automobile oil Ligroin - includes mineral spirits petroleum naphtha vmampp naphtha

Aviation Fuel- includes kerosene Jet A and JP-

Other Oil - includes lubricating and cutting oil and silicon oil

A t times the unidentified petroleum product is quantified using a calibration that 110St closely approximates the distribution of

compounds in the sample When this occurs the result is qualified as TPH (Calculated as)

This laboratolY report is lot valid without all authorized sigllature 011 the cOIer page

Page 24 of 25 Reportable Detection Limit BRL = Below Reporting Limit

Laboratorv Control Sample (LCS) A known matrix spiked with compound(s) representative of the target analytes which is used to document laboratory perfoff1ance

Matrix Duplicate An intra-laboratory split sample which is used to document the precision of a method in a given sample matrix

Matrix Spike An aliquot of a sample spiked with a known concentration of target analyte(s) The spiking occurs prior to sample preparation and analysis A matrix spike is used to document the bias of a method in a given sample matrix

Method Blank An analyte-free matrix to which all reagents are added in the same volumes or proportions as used in sampJe processing The method blank should be carried through the complete sample preparation and analytical procedure The method

blank is used to document contamination resulting from the analytical process

Method Detection Limit (MDL) The minimum concentration ofa substance that can be measured and reported with 99 confidence that the analyte concentration is greater than zero and is detennined from analysis of a sample in a given matrix type containing the analyte

Reportable Detection Limit (RDL) The lowest concentration that can be reliably achieved within specified limits of precision and accuracy during routine laboratory operating conditions For many analytes the RDL analyte concentration is selected as the Jowest non-zero standard in the calibration curve While the RDL is approximately 5 to JO times the MDL the RDL for eachsample takes

into account the sampJe volumeweight extractJdigestate volume cleanup procedures and if applicable dry weight correction Sample RDLs are highly matrix-dependent

Surrogate An organic compound which is similar to the target analyte(s) in chemical composition and behavior in the analytical process but which is not nonnally found in environmental samples These compounds are spiked into all blanks standards and

samples prior to analysis Percent recoveries are calculated for each surrogate

Validated by

Hanibal C Tayeh Ph Rebecca Merz

This laboratory report is not alid without allilutholized signature 011 the cover page

Reportable Detection Limit BRL = Below Reporting Limit Page 25 of25

( - - - - - -- ) ---- - -_ _ -- __ j j - - - - - = -_- -- - - - -= q _-- - - - - -- - - ~~~~~~ ( =- - - - -__ __ _---- _-( - --- - -jshy

Tshy -7 fli1 I I II L

i I J-shycshy1 (J

1 it UtI -i I

- t X pl 1- I c i I fl -c - lL- II - (i- 1- l r i = I) r I c

=- i j

I I

1 I k- 5 1

Isl i I

i3 I

11

IJ i

i Ii -shyI i F I I 1 I shy

-r- jf0J _ IV rd iishy7S L J

1 ~~~rjotC I -

-s it i (P r l t) - Ishy

-r ni-vT (11I i

i I L 11 ( i t St

1

PLId l

IJ

5 IS l-

1

1

1I fjeuroi

J iii- f

f

I c

-S 7 1

( I C)

o I

7__shy

-

Apf)Cndix uent Litnr(alwl1S I nen m ttJ

Total S1J IIrndrd Salids n-SS)

TU(illl csrdnal ChlGrinc (TRC)

TotRI PetrtctJl H droesrhfi1S (TPH)

Cplli(e (CN)

Benzene (8)

Tolllene iT)

EtD) Jbcne tE) - 100-14

(111 )) Xlcnc eX)

Tota1 nTBx

10 th)cne OI)(midc (EDn) (2- Dibttlo-m thtne)

I I 111edl)I- krt-Bucyl El r (MtBE)

i4c i Bulyl kol1o (TA) (l rliar) nitllnor)

13 t-Am)J JfoHly l Ethel (TAME)

14 lI)hlILknc

L5 Clrlon Tctlcltl(r d c

16 14 Dkblunlb-cnzne (p DCB)

Ukhlorobe nc (o-DCB)

I S 13 DicliloII lJzcne (ttlI)CB)

19 TolM d icMorobfLl C1)C

2(1 Diehln uClhaDc (DCA)

211 2 Diddomcthme (DCA)

Dichtl lhyrcnQ (DCE)

Eftu1 111 it

30 urjli ramsUtjr tmg1) SO mIlfor h drostatic tcstng Oil)

1W = r 1 egI

St3 5 ug

SW 10 UIl

F = S2 ltgI

0 lg1

$00 ug1- h Costatic tcstin 0111

(Im itlI IL u I II) t I1TEX)

(limited 11$ uglL total aT)

(timitw as llgiL iou IHEX)

I 00 Igl

05 ugll

70 0 Itgif

10nH(1 Only (u1

MORitol Onr (ugH_

20 ugiJ

ngl

t tlgl

(it)O ug

32(J III

763 ugiJ In NH ()tlly

7D u

0 llgll

2 U

Urn1 ( pe basoo 0 nlh sample

iUc)rltbr nI

Dlonrld ern

clair) m murn

monthlY1 IIII

dU mJlximum

dflll) maximum

dally lIiluirnnm

dail) ma nurn

d)) mUlmum

daily JUxirnurn

daB maxinrum

daily Iljluimum

dally mnlmurn

dan maxinUHI

daily mnhullm

daily lJuximult

IIJi maXilHlm

dJI milximum

(i IIi I) D131iltlm

iry m Jrnltm

maxImum

d3J1y tlHlximum

__----_

Rllplc T

Nlb

nb

gntb

Irab

grab

glb

gmb

glb

rab

grab

h

grab

Jntb

gl

grab

grab

gHlb

grab

pb

grub

jJih

Total Metals by EP A 200 Series Methods - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110121 - EPA 200 Series

Blank 8110121-BlK1

Prepared 05-Nov-08 Analyzed 07- Nov-

Iron BRL mgll 0150

Nickel BRL mgll 0050

Zinc BRL mgll 0050

Copper BRL mgll 0050

Arsenic BRL mgll 0040

Cadmium BRL mgll 0025

Chromium BRL mgll 0050

Silver BRL mgll 0050

lCS 8110121-BS1

Prepared 05-Nov-08 Analyzed 08-Nov-

Iron mgll 0150 85- 115

Nickel mgll 0050 104 85- 115

Zinc mgll 0050 103 85- 115

Silver mgll 0050 85- 115

Cadmium mgll 0025 105 85- 115

Chromium mgll 0050 101 85- 115

Copper mgll 0050 85- 115

Arsenic 125 mgll 0040 100 85- 115

licate 8110121-DUP1 Source SA86695-01

Prepared 05-Nov-08 Analyzed 08-Nov-

Zinc 0234 mgll 0050 0236

Nickel 0018 mgll 0050 BRL

Iron 0718 mgll 0150 0668

Copper BRL mgll 0050 BRL

Cadmium BRL mgli 0025 BRL

Arsenic BRL mgll 0040 BRL

Chromium BRL mgll 0050 BRL

Silver BRL mgll 0050 BRL

Matrix S ike 8110121-MS1 Source SA86695-02

Prepared 05-Nov-08 Analyzed 08-Nov-

Iron mgll 0150 70- 130

Nickel mgll 0050 BRL 101 70- 130

Zinc mgll 0050 125 0140 101 70- 130

Arsenic mgll 0040 BRL 100 70- 130

Cadmium 129 mgll 0025 BRL 104 70- 130

Copper mgll 0050 0038 101 70- 130

Silver mgll 0050 BRL 101 70- 130

Chromium 128 mgll 0050 BRL 102 70- 130

Matrix S lke 8110121-MS2 Source SA86720shy

Prepared 05-Nov-08 Analyzed 08- Nov-

Iron 85 QM2 mgll 0150 83 156 70- 130

Zinc mgll 0050 70- 130

Nickel 142 mgll 0050 199 70- 130

Silver 149 mgll 0050 125 BRL 119 70- 130

Arsenic mgll 0040 0183 108 70- 130

Chromium mgI 0050 0614 101 70- 130

Cadmium 124 mgll 0025 0021 70- 130

Copper 142 mgll 0050 0176 112 70- 130

This laboratory report is 110t mlid without all authorized sigllature 011 the cover page

Page 18 of25 Reportble Detection Limi( BRL = Below Reporting Limit

Total Metals by EP A 200 Series Methods - Quality Control

Analyte(s) Result Flag Units RDL

Spike

Level

Source

Result REC

REC

Limits RPD

RPD

Limit

Batch 8110121 - EPA 200 Series

Post S ike 811 0121-PS1 Source SA86695shy

Prepared 05-Nov-08 Analyzed 08-Nov-

Nickel

Iron

Zinc

Chromium

Copper

Arsenic

Cadmium

Silver

mgI

mgI

mgI

mgI

mgI

mgI

mgll

mgll

0050

0150

0050

0050

0050

0040

0025

0050

BRL

0140

BRL

0038

BRL

BRL

BRL

102

100

102

100

100

103

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

Post S ike 8110121-PS2 Source SA86720-01

Prepared 05-Nov-08 Analyzed 08-Nov-

Nickel

Zinc

Iron

Chromium

Arsenic

Cadmium

Copper

Silver

142

83

144

QM2

mgll

mgll

mgll

mgll

mgll

mgI

mgI

mgI

0050

0050

0150

0050

0040

0025

0050

0050

199

83

0614

0183

0021

0176

BRL

102

106

110

115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

Batch 8110122 - EPA200SW7000 Series

Blank 8110122-BlK1

Prepared 05-Nov-08 Analyzed 11-Nov-

Mercury BRL mgll 00020

lCS 8110122-BS1

Prepared 05- Nov-08 Analyzed 11-Nov-

Mercury 00425 mgi 00020 00500 85- 115

licate 811 0122-DUP1 Source SA86804-01

Prepared 05-Nov-08 Analyzed 11-Nov-

Mercury 00036 mgI 00020 00037

Matrix S ike 8110122-MS1 Source SA86764shy

Prepared 05-Nov-08 Analyzed 11-Nov-

Mercury 00496 mgll 00020 00500 00052 75- 125

Post S ike 8110122-PS1 Source SA86764shy

Prepared 05-Nov-08 Analyzed 11- Nov-

Mercury 00481 mgll 00020 00500 00052 85- 115

Batch 8110386 - EPA 200 Series

Blank 8110386-BLK1

Prepared 07-Nov-08 Analyzed 08-Nov-

Selenium

Lead

Antimony

BRL

BRL

BRL

mgll

mgI

mgll

0002

0002

0002

lCS 8110386-BS1

Prepared 07 -Nov-08 Analyzed 08-Nov-

Antimony

Lead

Selenium QC2

mgI

mgll

mgll

0125

0125

0125

125 111

111

123

85- 115

85- 115

85- 115

This laboratOlY rep0l1 is 110t valid without all authorized sigl1atule 011 the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 19 of25

Total Metals by EP A 200 Series Methods - Quality Control

Analyte(s) Result Flag Units RDL

Spike

Level

Source

Result REC

REC

Limits RPD

RPD

Limit

Batch 8110386 - EPA 200 Series

licate 811 0386-DUP1 Source SA86901-03

Prepared 07 -Nov-08 Analyzed 08- Nov-

Antimony 0005

Selenium BRL

Lead 0010 QR9

mgI

mgll

mgll

0002

0002

0002

0005

BRL

0013

Matrix S ike 8110386-MS1 Source SA86901shy

Prepared 07 -Nov-08 Analyzed 08-Nov-

Antimony

Selenium

Lead

mgI

mgll

mgll

0125

0125

0125 125

0005

BRL

0013

111

120

111

70- 130

70- 130

70- 130

Post S ike 811 0386-PS1 Source SA86901-03

Prepared 07-Nov-08 Analyzed 08-Nov-

Antimony

Lead 142

mgll

mgI

0125

0125 125

0005

0013

108

114

85- 115

85- 115

This laboratolY Ieport is 1101 valid without all authorized sigl1atule 011 the cover page

Page 20 of 25 Reportble Detection Limit BRL = Below Reporting Limit

General Chemistry Parameters - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8102398 - General Preparation

Blank 8102398-BLK1

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium BRL mgll 005

Blank 8102398-BLK2

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium BRL mgI 005

LCS 81 02398-BS1

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 049 mgll 005 0501 90- 110

LCS 81 02398-BS2

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 051 mgll 005 0501 102 90- 110

licate 81 02398-DUP1 Source SA86804-01

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium BRL mgll 25 BRL

Matrix S ike 81 02398-MS1 Source SA86804-01

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 235 mgll 25 250 BRL 80- 120

Matrix S ike DU D 8102398-MSD1 Source SA86804-01

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 240 mgll 25 250 BRL 80- 120

Reference 81 02398-SRM1

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 023 mgll 005 0250 85- 115

Batch 8102399 - General Preparation

Blank 8102399-BLK1

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine BRL mgI 020

Blank 8102399-BlK2

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine BRL mgll 020

lCS 81 02399-BS1

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine 053 mgll 020 0500 106 90- 110

LCS 81 02399-BS2

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine 049 mgll 020 0500 90- 110

licate 8102399-DUP1 Source SA86804shy

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine BRL mgll 100 BRL

Matrix S ike 8102399-MS1 Source SA86804-01

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine 230 mgI 100 250 BRL 80- 120

Matrix S ike DU D 8102399-MSD1 Source SA86804shy

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine 260 mgI 100 250 BRL 104 80- 120 200

This laboratolJ report is IIOt valid without all authorized sigllatule Oil the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 21 of 25

General Chemistry Parameters - Quality Control

Spike Source REC RPD

Units RDL Level Result REC Limits RPD LimitAnalyte(s) Result Flag

Batch 8102399 - General Preparation

Matrix S ike DU D (81 02399-MSD1 Source SA86804shy

Prepared amp Analyzed 31-0ctshy

Reference 8102399-SRM1

Prepared amp Analyzed 31-0ctshy020 0967 111 85- 115Total Residual Chlorine 107 mgll

Batch 8110199 - 514500 CN C

Blank 8110199-BLK1

Prepared 04-Nov-08 Analyzed 05-Nov-

Cyanide (total) BRL mgI 0100

Blank 8110199-BLK2

Prepared 04-Nov-08 Analyzed 05-Nov-

Cyanide (total) BRL mgll 0100

LCS 8110199-BS1

Prepared 04-Nov-08 Analyzed 05-Novshy

300 105 90- 110Cyanide (total) 314 mgll 0100

LCS 8110199-BS2

Prepared 04-Nov-08 Analyzed 05- Nov-

Cyanide (total) 272 mgll 0100 300 90- 110

licate 8110199-DUP1 Source SA86725-02

Prepared 04-Nov-08 Analyzed 05-Nov-

Cyanide (total) BRL mgll 0100 BRL

Matrix S ike 8110199-MS1 Source SA86725-02

Prepared 04-Nov-08 Analyzed 05- Nov-

Cyanide (total) 155 mgllOM 0100 300 BRL 90- 110

Matrix S ike DU D (8110199-MSD1 Source SA86725-02

Prepared 04-Nov-08 Analyzed 05-Novshy

326 OR mgll 0100 300 BRL 109 90- 110Cyanide (total)

Reference 8110199-SRM1

Prepared 04-Nov-08 Analyzed 05- Novshy

336 mgll 0100 361 75- 125Cyanide (total)

Batch 811 0464 - General Preparation

Blank 8110464-BLK1

Prepared amp Analyzed 06- Nov-

Total Suspended Solids BRL mgll

Blank 811 0464-BlK2

Prepared amp Analyzed 06-Nov-

Total Suspended Solids BRL mgI

licate 8110464-DUP1 Source SA86782shy

Prepared amp Analyzed 06-Nov-

Total Suspended Solids BRL mgll BRL

licate 811 0464-DUP2 Source SA86804shy

Prepared amp Analyzed 06-Novshy

14000Total Suspended Solids 16000 mgll 50

Reference 8110464-SRM1

Prepared amp Analyzed 06- Nov-

This laboratolJ report is 110t Ialid without (Iauthorized sigllatule 011 the cover page

Page 22 of 25 Reportble Detection Limit BRL = Below Reporting Limit

General Chemistry Parameters - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110464 - General Preparation

Reference 8110464-SRM1

Prepared amp Analyzed 06-Nov-

Total Suspended Solids 42 mgll 44 90- 110

Reference 8110464-SRM2

Prepared amp Analyzed 06- Nov-

Total Suspended Solids 42 mgI 444 90- 110

This labomtory report is lot valid without all authorized sigllature Oil the cover page

Reportable Detection Limit BRL = Below Reporting Limit Page 23 of 25

Notes and Definitions

CIHT A hoJd time of 12 hours has been set to expedite this analysis through the laboratory However the hold time for Chlorine

Residual is not specified within the method other than to state that the samples should be analyzed as soon as possible

QC2 Analyte out of acceptance range in QC spike but no reportable concentration present in sample

QM2 The RPD andor percent recovery for this QC spike sample cannot be accurately calculated due to the high concentration of analyte inherent in the sample

QM7 The spike recovery was outside acceptance limits for the MS andor MSD The batch was accepted based on acceptable LCS recovery

QR7 The RPD exceeded the QC control limits however precision is demonstrated with acceptable RPD values for batch duplicate

QR9 RPD out of acceptance range The batch is accepted based upon LCS andor LCSD recovery

ROI The Reporting Limit has been raised to account for matrix interference

MSMSD ran outside of 12 hour window

BRL Below Reporting Limit - Analyte NOT DETECTED at or above the reporting limit

dry Sample results reported on a dry weight basis

Not Reported

RPD Relative Percent Difference

Detected but below the Reporting Limit therefore result is an estimated concentration (CLP J-Flag)

A plus sign (+) in the Method Reference column indicates the method is not accredited by NELAC

lntemretation of Total Petroleum Hvdrocarbon Report

Petroleum identification is detennined by comparing the GC fingerprint obtained from the sample with a library of GC fingerprints obtained from analyses of various petroleum products Possible match categories are as follows

Gasoline - includes regular unleaded premium etc

Fuel Oil 2 - includes home heating oil 2 fuel oil and diesel

Fuel Oil 4 - includes 4 fuel oil Fuel Oil 6 - includes 6 fuel oil and bunker C oil

Motor Oil - includes virgin and waste automobile oil Ligroin - includes mineral spirits petroleum naphtha vmampp naphtha

Aviation Fuel- includes kerosene Jet A and JP-

Other Oil - includes lubricating and cutting oil and silicon oil

A t times the unidentified petroleum product is quantified using a calibration that 110St closely approximates the distribution of

compounds in the sample When this occurs the result is qualified as TPH (Calculated as)

This laboratolY report is lot valid without all authorized sigllature 011 the cOIer page

Page 24 of 25 Reportable Detection Limit BRL = Below Reporting Limit

Laboratorv Control Sample (LCS) A known matrix spiked with compound(s) representative of the target analytes which is used to document laboratory perfoff1ance

Matrix Duplicate An intra-laboratory split sample which is used to document the precision of a method in a given sample matrix

Matrix Spike An aliquot of a sample spiked with a known concentration of target analyte(s) The spiking occurs prior to sample preparation and analysis A matrix spike is used to document the bias of a method in a given sample matrix

Method Blank An analyte-free matrix to which all reagents are added in the same volumes or proportions as used in sampJe processing The method blank should be carried through the complete sample preparation and analytical procedure The method

blank is used to document contamination resulting from the analytical process

Method Detection Limit (MDL) The minimum concentration ofa substance that can be measured and reported with 99 confidence that the analyte concentration is greater than zero and is detennined from analysis of a sample in a given matrix type containing the analyte

Reportable Detection Limit (RDL) The lowest concentration that can be reliably achieved within specified limits of precision and accuracy during routine laboratory operating conditions For many analytes the RDL analyte concentration is selected as the Jowest non-zero standard in the calibration curve While the RDL is approximately 5 to JO times the MDL the RDL for eachsample takes

into account the sampJe volumeweight extractJdigestate volume cleanup procedures and if applicable dry weight correction Sample RDLs are highly matrix-dependent

Surrogate An organic compound which is similar to the target analyte(s) in chemical composition and behavior in the analytical process but which is not nonnally found in environmental samples These compounds are spiked into all blanks standards and

samples prior to analysis Percent recoveries are calculated for each surrogate

Validated by

Hanibal C Tayeh Ph Rebecca Merz

This laboratory report is not alid without allilutholized signature 011 the cover page

Reportable Detection Limit BRL = Below Reporting Limit Page 25 of25

( - - - - - -- ) ---- - -_ _ -- __ j j - - - - - = -_- -- - - - -= q _-- - - - - -- - - ~~~~~~ ( =- - - - -__ __ _---- _-( - --- - -jshy

Tshy -7 fli1 I I II L

i I J-shycshy1 (J

1 it UtI -i I

- t X pl 1- I c i I fl -c - lL- II - (i- 1- l r i = I) r I c

=- i j

I I

1 I k- 5 1

Isl i I

i3 I

11

IJ i

i Ii -shyI i F I I 1 I shy

-r- jf0J _ IV rd iishy7S L J

1 ~~~rjotC I -

-s it i (P r l t) - Ishy

-r ni-vT (11I i

i I L 11 ( i t St

1

PLId l

IJ

5 IS l-

1

1

1I fjeuroi

J iii- f

f

I c

-S 7 1

( I C)

o I

7__shy

-

Apf)Cndix uent Litnr(alwl1S I nen m ttJ

Total S1J IIrndrd Salids n-SS)

TU(illl csrdnal ChlGrinc (TRC)

TotRI PetrtctJl H droesrhfi1S (TPH)

Cplli(e (CN)

Benzene (8)

Tolllene iT)

EtD) Jbcne tE) - 100-14

(111 )) Xlcnc eX)

Tota1 nTBx

10 th)cne OI)(midc (EDn) (2- Dibttlo-m thtne)

I I 111edl)I- krt-Bucyl El r (MtBE)

i4c i Bulyl kol1o (TA) (l rliar) nitllnor)

13 t-Am)J JfoHly l Ethel (TAME)

14 lI)hlILknc

L5 Clrlon Tctlcltl(r d c

16 14 Dkblunlb-cnzne (p DCB)

Ukhlorobe nc (o-DCB)

I S 13 DicliloII lJzcne (ttlI)CB)

19 TolM d icMorobfLl C1)C

2(1 Diehln uClhaDc (DCA)

211 2 Diddomcthme (DCA)

Dichtl lhyrcnQ (DCE)

Eftu1 111 it

30 urjli ramsUtjr tmg1) SO mIlfor h drostatic tcstng Oil)

1W = r 1 egI

St3 5 ug

SW 10 UIl

F = S2 ltgI

0 lg1

$00 ug1- h Costatic tcstin 0111

(Im itlI IL u I II) t I1TEX)

(limited 11$ uglL total aT)

(timitw as llgiL iou IHEX)

I 00 Igl

05 ugll

70 0 Itgif

10nH(1 Only (u1

MORitol Onr (ugH_

20 ugiJ

ngl

t tlgl

(it)O ug

32(J III

763 ugiJ In NH ()tlly

7D u

0 llgll

2 U

Urn1 ( pe basoo 0 nlh sample

iUc)rltbr nI

Dlonrld ern

clair) m murn

monthlY1 IIII

dU mJlximum

dflll) maximum

dally lIiluirnnm

dail) ma nurn

d)) mUlmum

daily JUxirnurn

daB maxinrum

daily Iljluimum

dally mnlmurn

dan maxinUHI

daily mnhullm

daily lJuximult

IIJi maXilHlm

dJI milximum

(i IIi I) D131iltlm

iry m Jrnltm

maxImum

d3J1y tlHlximum

__----_

Rllplc T

Nlb

nb

gntb

Irab

grab

glb

gmb

glb

rab

grab

h

grab

Jntb

gl

grab

grab

gHlb

grab

pb

grub

jJih

Total Metals by EP A 200 Series Methods - Quality Control

Analyte(s) Result Flag Units RDL

Spike

Level

Source

Result REC

REC

Limits RPD

RPD

Limit

Batch 8110121 - EPA 200 Series

Post S ike 811 0121-PS1 Source SA86695shy

Prepared 05-Nov-08 Analyzed 08-Nov-

Nickel

Iron

Zinc

Chromium

Copper

Arsenic

Cadmium

Silver

mgI

mgI

mgI

mgI

mgI

mgI

mgll

mgll

0050

0150

0050

0050

0050

0040

0025

0050

BRL

0140

BRL

0038

BRL

BRL

BRL

102

100

102

100

100

103

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

Post S ike 8110121-PS2 Source SA86720-01

Prepared 05-Nov-08 Analyzed 08-Nov-

Nickel

Zinc

Iron

Chromium

Arsenic

Cadmium

Copper

Silver

142

83

144

QM2

mgll

mgll

mgll

mgll

mgll

mgI

mgI

mgI

0050

0050

0150

0050

0040

0025

0050

0050

199

83

0614

0183

0021

0176

BRL

102

106

110

115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

85- 115

Batch 8110122 - EPA200SW7000 Series

Blank 8110122-BlK1

Prepared 05-Nov-08 Analyzed 11-Nov-

Mercury BRL mgll 00020

lCS 8110122-BS1

Prepared 05- Nov-08 Analyzed 11-Nov-

Mercury 00425 mgi 00020 00500 85- 115

licate 811 0122-DUP1 Source SA86804-01

Prepared 05-Nov-08 Analyzed 11-Nov-

Mercury 00036 mgI 00020 00037

Matrix S ike 8110122-MS1 Source SA86764shy

Prepared 05-Nov-08 Analyzed 11-Nov-

Mercury 00496 mgll 00020 00500 00052 75- 125

Post S ike 8110122-PS1 Source SA86764shy

Prepared 05-Nov-08 Analyzed 11- Nov-

Mercury 00481 mgll 00020 00500 00052 85- 115

Batch 8110386 - EPA 200 Series

Blank 8110386-BLK1

Prepared 07-Nov-08 Analyzed 08-Nov-

Selenium

Lead

Antimony

BRL

BRL

BRL

mgll

mgI

mgll

0002

0002

0002

lCS 8110386-BS1

Prepared 07 -Nov-08 Analyzed 08-Nov-

Antimony

Lead

Selenium QC2

mgI

mgll

mgll

0125

0125

0125

125 111

111

123

85- 115

85- 115

85- 115

This laboratOlY rep0l1 is 110t valid without all authorized sigl1atule 011 the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 19 of25

Total Metals by EP A 200 Series Methods - Quality Control

Analyte(s) Result Flag Units RDL

Spike

Level

Source

Result REC

REC

Limits RPD

RPD

Limit

Batch 8110386 - EPA 200 Series

licate 811 0386-DUP1 Source SA86901-03

Prepared 07 -Nov-08 Analyzed 08- Nov-

Antimony 0005

Selenium BRL

Lead 0010 QR9

mgI

mgll

mgll

0002

0002

0002

0005

BRL

0013

Matrix S ike 8110386-MS1 Source SA86901shy

Prepared 07 -Nov-08 Analyzed 08-Nov-

Antimony

Selenium

Lead

mgI

mgll

mgll

0125

0125

0125 125

0005

BRL

0013

111

120

111

70- 130

70- 130

70- 130

Post S ike 811 0386-PS1 Source SA86901-03

Prepared 07-Nov-08 Analyzed 08-Nov-

Antimony

Lead 142

mgll

mgI

0125

0125 125

0005

0013

108

114

85- 115

85- 115

This laboratolY Ieport is 1101 valid without all authorized sigl1atule 011 the cover page

Page 20 of 25 Reportble Detection Limit BRL = Below Reporting Limit

General Chemistry Parameters - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8102398 - General Preparation

Blank 8102398-BLK1

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium BRL mgll 005

Blank 8102398-BLK2

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium BRL mgI 005

LCS 81 02398-BS1

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 049 mgll 005 0501 90- 110

LCS 81 02398-BS2

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 051 mgll 005 0501 102 90- 110

licate 81 02398-DUP1 Source SA86804-01

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium BRL mgll 25 BRL

Matrix S ike 81 02398-MS1 Source SA86804-01

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 235 mgll 25 250 BRL 80- 120

Matrix S ike DU D 8102398-MSD1 Source SA86804-01

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 240 mgll 25 250 BRL 80- 120

Reference 81 02398-SRM1

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 023 mgll 005 0250 85- 115

Batch 8102399 - General Preparation

Blank 8102399-BLK1

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine BRL mgI 020

Blank 8102399-BlK2

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine BRL mgll 020

lCS 81 02399-BS1

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine 053 mgll 020 0500 106 90- 110

LCS 81 02399-BS2

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine 049 mgll 020 0500 90- 110

licate 8102399-DUP1 Source SA86804shy

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine BRL mgll 100 BRL

Matrix S ike 8102399-MS1 Source SA86804-01

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine 230 mgI 100 250 BRL 80- 120

Matrix S ike DU D 8102399-MSD1 Source SA86804shy

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine 260 mgI 100 250 BRL 104 80- 120 200

This laboratolJ report is IIOt valid without all authorized sigllatule Oil the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 21 of 25

General Chemistry Parameters - Quality Control

Spike Source REC RPD

Units RDL Level Result REC Limits RPD LimitAnalyte(s) Result Flag

Batch 8102399 - General Preparation

Matrix S ike DU D (81 02399-MSD1 Source SA86804shy

Prepared amp Analyzed 31-0ctshy

Reference 8102399-SRM1

Prepared amp Analyzed 31-0ctshy020 0967 111 85- 115Total Residual Chlorine 107 mgll

Batch 8110199 - 514500 CN C

Blank 8110199-BLK1

Prepared 04-Nov-08 Analyzed 05-Nov-

Cyanide (total) BRL mgI 0100

Blank 8110199-BLK2

Prepared 04-Nov-08 Analyzed 05-Nov-

Cyanide (total) BRL mgll 0100

LCS 8110199-BS1

Prepared 04-Nov-08 Analyzed 05-Novshy

300 105 90- 110Cyanide (total) 314 mgll 0100

LCS 8110199-BS2

Prepared 04-Nov-08 Analyzed 05- Nov-

Cyanide (total) 272 mgll 0100 300 90- 110

licate 8110199-DUP1 Source SA86725-02

Prepared 04-Nov-08 Analyzed 05-Nov-

Cyanide (total) BRL mgll 0100 BRL

Matrix S ike 8110199-MS1 Source SA86725-02

Prepared 04-Nov-08 Analyzed 05- Nov-

Cyanide (total) 155 mgllOM 0100 300 BRL 90- 110

Matrix S ike DU D (8110199-MSD1 Source SA86725-02

Prepared 04-Nov-08 Analyzed 05-Novshy

326 OR mgll 0100 300 BRL 109 90- 110Cyanide (total)

Reference 8110199-SRM1

Prepared 04-Nov-08 Analyzed 05- Novshy

336 mgll 0100 361 75- 125Cyanide (total)

Batch 811 0464 - General Preparation

Blank 8110464-BLK1

Prepared amp Analyzed 06- Nov-

Total Suspended Solids BRL mgll

Blank 811 0464-BlK2

Prepared amp Analyzed 06-Nov-

Total Suspended Solids BRL mgI

licate 8110464-DUP1 Source SA86782shy

Prepared amp Analyzed 06-Nov-

Total Suspended Solids BRL mgll BRL

licate 811 0464-DUP2 Source SA86804shy

Prepared amp Analyzed 06-Novshy

14000Total Suspended Solids 16000 mgll 50

Reference 8110464-SRM1

Prepared amp Analyzed 06- Nov-

This laboratolJ report is 110t Ialid without (Iauthorized sigllatule 011 the cover page

Page 22 of 25 Reportble Detection Limit BRL = Below Reporting Limit

General Chemistry Parameters - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110464 - General Preparation

Reference 8110464-SRM1

Prepared amp Analyzed 06-Nov-

Total Suspended Solids 42 mgll 44 90- 110

Reference 8110464-SRM2

Prepared amp Analyzed 06- Nov-

Total Suspended Solids 42 mgI 444 90- 110

This labomtory report is lot valid without all authorized sigllature Oil the cover page

Reportable Detection Limit BRL = Below Reporting Limit Page 23 of 25

Notes and Definitions

CIHT A hoJd time of 12 hours has been set to expedite this analysis through the laboratory However the hold time for Chlorine

Residual is not specified within the method other than to state that the samples should be analyzed as soon as possible

QC2 Analyte out of acceptance range in QC spike but no reportable concentration present in sample

QM2 The RPD andor percent recovery for this QC spike sample cannot be accurately calculated due to the high concentration of analyte inherent in the sample

QM7 The spike recovery was outside acceptance limits for the MS andor MSD The batch was accepted based on acceptable LCS recovery

QR7 The RPD exceeded the QC control limits however precision is demonstrated with acceptable RPD values for batch duplicate

QR9 RPD out of acceptance range The batch is accepted based upon LCS andor LCSD recovery

ROI The Reporting Limit has been raised to account for matrix interference

MSMSD ran outside of 12 hour window

BRL Below Reporting Limit - Analyte NOT DETECTED at or above the reporting limit

dry Sample results reported on a dry weight basis

Not Reported

RPD Relative Percent Difference

Detected but below the Reporting Limit therefore result is an estimated concentration (CLP J-Flag)

A plus sign (+) in the Method Reference column indicates the method is not accredited by NELAC

lntemretation of Total Petroleum Hvdrocarbon Report

Petroleum identification is detennined by comparing the GC fingerprint obtained from the sample with a library of GC fingerprints obtained from analyses of various petroleum products Possible match categories are as follows

Gasoline - includes regular unleaded premium etc

Fuel Oil 2 - includes home heating oil 2 fuel oil and diesel

Fuel Oil 4 - includes 4 fuel oil Fuel Oil 6 - includes 6 fuel oil and bunker C oil

Motor Oil - includes virgin and waste automobile oil Ligroin - includes mineral spirits petroleum naphtha vmampp naphtha

Aviation Fuel- includes kerosene Jet A and JP-

Other Oil - includes lubricating and cutting oil and silicon oil

A t times the unidentified petroleum product is quantified using a calibration that 110St closely approximates the distribution of

compounds in the sample When this occurs the result is qualified as TPH (Calculated as)

This laboratolY report is lot valid without all authorized sigllature 011 the cOIer page

Page 24 of 25 Reportable Detection Limit BRL = Below Reporting Limit

Laboratorv Control Sample (LCS) A known matrix spiked with compound(s) representative of the target analytes which is used to document laboratory perfoff1ance

Matrix Duplicate An intra-laboratory split sample which is used to document the precision of a method in a given sample matrix

Matrix Spike An aliquot of a sample spiked with a known concentration of target analyte(s) The spiking occurs prior to sample preparation and analysis A matrix spike is used to document the bias of a method in a given sample matrix

Method Blank An analyte-free matrix to which all reagents are added in the same volumes or proportions as used in sampJe processing The method blank should be carried through the complete sample preparation and analytical procedure The method

blank is used to document contamination resulting from the analytical process

Method Detection Limit (MDL) The minimum concentration ofa substance that can be measured and reported with 99 confidence that the analyte concentration is greater than zero and is detennined from analysis of a sample in a given matrix type containing the analyte

Reportable Detection Limit (RDL) The lowest concentration that can be reliably achieved within specified limits of precision and accuracy during routine laboratory operating conditions For many analytes the RDL analyte concentration is selected as the Jowest non-zero standard in the calibration curve While the RDL is approximately 5 to JO times the MDL the RDL for eachsample takes

into account the sampJe volumeweight extractJdigestate volume cleanup procedures and if applicable dry weight correction Sample RDLs are highly matrix-dependent

Surrogate An organic compound which is similar to the target analyte(s) in chemical composition and behavior in the analytical process but which is not nonnally found in environmental samples These compounds are spiked into all blanks standards and

samples prior to analysis Percent recoveries are calculated for each surrogate

Validated by

Hanibal C Tayeh Ph Rebecca Merz

This laboratory report is not alid without allilutholized signature 011 the cover page

Reportable Detection Limit BRL = Below Reporting Limit Page 25 of25

( - - - - - -- ) ---- - -_ _ -- __ j j - - - - - = -_- -- - - - -= q _-- - - - - -- - - ~~~~~~ ( =- - - - -__ __ _---- _-( - --- - -jshy

Tshy -7 fli1 I I II L

i I J-shycshy1 (J

1 it UtI -i I

- t X pl 1- I c i I fl -c - lL- II - (i- 1- l r i = I) r I c

=- i j

I I

1 I k- 5 1

Isl i I

i3 I

11

IJ i

i Ii -shyI i F I I 1 I shy

-r- jf0J _ IV rd iishy7S L J

1 ~~~rjotC I -

-s it i (P r l t) - Ishy

-r ni-vT (11I i

i I L 11 ( i t St

1

PLId l

IJ

5 IS l-

1

1

1I fjeuroi

J iii- f

f

I c

-S 7 1

( I C)

o I

7__shy

-

Apf)Cndix uent Litnr(alwl1S I nen m ttJ

Total S1J IIrndrd Salids n-SS)

TU(illl csrdnal ChlGrinc (TRC)

TotRI PetrtctJl H droesrhfi1S (TPH)

Cplli(e (CN)

Benzene (8)

Tolllene iT)

EtD) Jbcne tE) - 100-14

(111 )) Xlcnc eX)

Tota1 nTBx

10 th)cne OI)(midc (EDn) (2- Dibttlo-m thtne)

I I 111edl)I- krt-Bucyl El r (MtBE)

i4c i Bulyl kol1o (TA) (l rliar) nitllnor)

13 t-Am)J JfoHly l Ethel (TAME)

14 lI)hlILknc

L5 Clrlon Tctlcltl(r d c

16 14 Dkblunlb-cnzne (p DCB)

Ukhlorobe nc (o-DCB)

I S 13 DicliloII lJzcne (ttlI)CB)

19 TolM d icMorobfLl C1)C

2(1 Diehln uClhaDc (DCA)

211 2 Diddomcthme (DCA)

Dichtl lhyrcnQ (DCE)

Eftu1 111 it

30 urjli ramsUtjr tmg1) SO mIlfor h drostatic tcstng Oil)

1W = r 1 egI

St3 5 ug

SW 10 UIl

F = S2 ltgI

0 lg1

$00 ug1- h Costatic tcstin 0111

(Im itlI IL u I II) t I1TEX)

(limited 11$ uglL total aT)

(timitw as llgiL iou IHEX)

I 00 Igl

05 ugll

70 0 Itgif

10nH(1 Only (u1

MORitol Onr (ugH_

20 ugiJ

ngl

t tlgl

(it)O ug

32(J III

763 ugiJ In NH ()tlly

7D u

0 llgll

2 U

Urn1 ( pe basoo 0 nlh sample

iUc)rltbr nI

Dlonrld ern

clair) m murn

monthlY1 IIII

dU mJlximum

dflll) maximum

dally lIiluirnnm

dail) ma nurn

d)) mUlmum

daily JUxirnurn

daB maxinrum

daily Iljluimum

dally mnlmurn

dan maxinUHI

daily mnhullm

daily lJuximult

IIJi maXilHlm

dJI milximum

(i IIi I) D131iltlm

iry m Jrnltm

maxImum

d3J1y tlHlximum

__----_

Rllplc T

Nlb

nb

gntb

Irab

grab

glb

gmb

glb

rab

grab

h

grab

Jntb

gl

grab

grab

gHlb

grab

pb

grub

jJih

Total Metals by EP A 200 Series Methods - Quality Control

Analyte(s) Result Flag Units RDL

Spike

Level

Source

Result REC

REC

Limits RPD

RPD

Limit

Batch 8110386 - EPA 200 Series

licate 811 0386-DUP1 Source SA86901-03

Prepared 07 -Nov-08 Analyzed 08- Nov-

Antimony 0005

Selenium BRL

Lead 0010 QR9

mgI

mgll

mgll

0002

0002

0002

0005

BRL

0013

Matrix S ike 8110386-MS1 Source SA86901shy

Prepared 07 -Nov-08 Analyzed 08-Nov-

Antimony

Selenium

Lead

mgI

mgll

mgll

0125

0125

0125 125

0005

BRL

0013

111

120

111

70- 130

70- 130

70- 130

Post S ike 811 0386-PS1 Source SA86901-03

Prepared 07-Nov-08 Analyzed 08-Nov-

Antimony

Lead 142

mgll

mgI

0125

0125 125

0005

0013

108

114

85- 115

85- 115

This laboratolY Ieport is 1101 valid without all authorized sigl1atule 011 the cover page

Page 20 of 25 Reportble Detection Limit BRL = Below Reporting Limit

General Chemistry Parameters - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8102398 - General Preparation

Blank 8102398-BLK1

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium BRL mgll 005

Blank 8102398-BLK2

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium BRL mgI 005

LCS 81 02398-BS1

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 049 mgll 005 0501 90- 110

LCS 81 02398-BS2

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 051 mgll 005 0501 102 90- 110

licate 81 02398-DUP1 Source SA86804-01

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium BRL mgll 25 BRL

Matrix S ike 81 02398-MS1 Source SA86804-01

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 235 mgll 25 250 BRL 80- 120

Matrix S ike DU D 8102398-MSD1 Source SA86804-01

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 240 mgll 25 250 BRL 80- 120

Reference 81 02398-SRM1

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 023 mgll 005 0250 85- 115

Batch 8102399 - General Preparation

Blank 8102399-BLK1

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine BRL mgI 020

Blank 8102399-BlK2

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine BRL mgll 020

lCS 81 02399-BS1

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine 053 mgll 020 0500 106 90- 110

LCS 81 02399-BS2

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine 049 mgll 020 0500 90- 110

licate 8102399-DUP1 Source SA86804shy

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine BRL mgll 100 BRL

Matrix S ike 8102399-MS1 Source SA86804-01

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine 230 mgI 100 250 BRL 80- 120

Matrix S ike DU D 8102399-MSD1 Source SA86804shy

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine 260 mgI 100 250 BRL 104 80- 120 200

This laboratolJ report is IIOt valid without all authorized sigllatule Oil the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 21 of 25

General Chemistry Parameters - Quality Control

Spike Source REC RPD

Units RDL Level Result REC Limits RPD LimitAnalyte(s) Result Flag

Batch 8102399 - General Preparation

Matrix S ike DU D (81 02399-MSD1 Source SA86804shy

Prepared amp Analyzed 31-0ctshy

Reference 8102399-SRM1

Prepared amp Analyzed 31-0ctshy020 0967 111 85- 115Total Residual Chlorine 107 mgll

Batch 8110199 - 514500 CN C

Blank 8110199-BLK1

Prepared 04-Nov-08 Analyzed 05-Nov-

Cyanide (total) BRL mgI 0100

Blank 8110199-BLK2

Prepared 04-Nov-08 Analyzed 05-Nov-

Cyanide (total) BRL mgll 0100

LCS 8110199-BS1

Prepared 04-Nov-08 Analyzed 05-Novshy

300 105 90- 110Cyanide (total) 314 mgll 0100

LCS 8110199-BS2

Prepared 04-Nov-08 Analyzed 05- Nov-

Cyanide (total) 272 mgll 0100 300 90- 110

licate 8110199-DUP1 Source SA86725-02

Prepared 04-Nov-08 Analyzed 05-Nov-

Cyanide (total) BRL mgll 0100 BRL

Matrix S ike 8110199-MS1 Source SA86725-02

Prepared 04-Nov-08 Analyzed 05- Nov-

Cyanide (total) 155 mgllOM 0100 300 BRL 90- 110

Matrix S ike DU D (8110199-MSD1 Source SA86725-02

Prepared 04-Nov-08 Analyzed 05-Novshy

326 OR mgll 0100 300 BRL 109 90- 110Cyanide (total)

Reference 8110199-SRM1

Prepared 04-Nov-08 Analyzed 05- Novshy

336 mgll 0100 361 75- 125Cyanide (total)

Batch 811 0464 - General Preparation

Blank 8110464-BLK1

Prepared amp Analyzed 06- Nov-

Total Suspended Solids BRL mgll

Blank 811 0464-BlK2

Prepared amp Analyzed 06-Nov-

Total Suspended Solids BRL mgI

licate 8110464-DUP1 Source SA86782shy

Prepared amp Analyzed 06-Nov-

Total Suspended Solids BRL mgll BRL

licate 811 0464-DUP2 Source SA86804shy

Prepared amp Analyzed 06-Novshy

14000Total Suspended Solids 16000 mgll 50

Reference 8110464-SRM1

Prepared amp Analyzed 06- Nov-

This laboratolJ report is 110t Ialid without (Iauthorized sigllatule 011 the cover page

Page 22 of 25 Reportble Detection Limit BRL = Below Reporting Limit

General Chemistry Parameters - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110464 - General Preparation

Reference 8110464-SRM1

Prepared amp Analyzed 06-Nov-

Total Suspended Solids 42 mgll 44 90- 110

Reference 8110464-SRM2

Prepared amp Analyzed 06- Nov-

Total Suspended Solids 42 mgI 444 90- 110

This labomtory report is lot valid without all authorized sigllature Oil the cover page

Reportable Detection Limit BRL = Below Reporting Limit Page 23 of 25

Notes and Definitions

CIHT A hoJd time of 12 hours has been set to expedite this analysis through the laboratory However the hold time for Chlorine

Residual is not specified within the method other than to state that the samples should be analyzed as soon as possible

QC2 Analyte out of acceptance range in QC spike but no reportable concentration present in sample

QM2 The RPD andor percent recovery for this QC spike sample cannot be accurately calculated due to the high concentration of analyte inherent in the sample

QM7 The spike recovery was outside acceptance limits for the MS andor MSD The batch was accepted based on acceptable LCS recovery

QR7 The RPD exceeded the QC control limits however precision is demonstrated with acceptable RPD values for batch duplicate

QR9 RPD out of acceptance range The batch is accepted based upon LCS andor LCSD recovery

ROI The Reporting Limit has been raised to account for matrix interference

MSMSD ran outside of 12 hour window

BRL Below Reporting Limit - Analyte NOT DETECTED at or above the reporting limit

dry Sample results reported on a dry weight basis

Not Reported

RPD Relative Percent Difference

Detected but below the Reporting Limit therefore result is an estimated concentration (CLP J-Flag)

A plus sign (+) in the Method Reference column indicates the method is not accredited by NELAC

lntemretation of Total Petroleum Hvdrocarbon Report

Petroleum identification is detennined by comparing the GC fingerprint obtained from the sample with a library of GC fingerprints obtained from analyses of various petroleum products Possible match categories are as follows

Gasoline - includes regular unleaded premium etc

Fuel Oil 2 - includes home heating oil 2 fuel oil and diesel

Fuel Oil 4 - includes 4 fuel oil Fuel Oil 6 - includes 6 fuel oil and bunker C oil

Motor Oil - includes virgin and waste automobile oil Ligroin - includes mineral spirits petroleum naphtha vmampp naphtha

Aviation Fuel- includes kerosene Jet A and JP-

Other Oil - includes lubricating and cutting oil and silicon oil

A t times the unidentified petroleum product is quantified using a calibration that 110St closely approximates the distribution of

compounds in the sample When this occurs the result is qualified as TPH (Calculated as)

This laboratolY report is lot valid without all authorized sigllature 011 the cOIer page

Page 24 of 25 Reportable Detection Limit BRL = Below Reporting Limit

Laboratorv Control Sample (LCS) A known matrix spiked with compound(s) representative of the target analytes which is used to document laboratory perfoff1ance

Matrix Duplicate An intra-laboratory split sample which is used to document the precision of a method in a given sample matrix

Matrix Spike An aliquot of a sample spiked with a known concentration of target analyte(s) The spiking occurs prior to sample preparation and analysis A matrix spike is used to document the bias of a method in a given sample matrix

Method Blank An analyte-free matrix to which all reagents are added in the same volumes or proportions as used in sampJe processing The method blank should be carried through the complete sample preparation and analytical procedure The method

blank is used to document contamination resulting from the analytical process

Method Detection Limit (MDL) The minimum concentration ofa substance that can be measured and reported with 99 confidence that the analyte concentration is greater than zero and is detennined from analysis of a sample in a given matrix type containing the analyte

Reportable Detection Limit (RDL) The lowest concentration that can be reliably achieved within specified limits of precision and accuracy during routine laboratory operating conditions For many analytes the RDL analyte concentration is selected as the Jowest non-zero standard in the calibration curve While the RDL is approximately 5 to JO times the MDL the RDL for eachsample takes

into account the sampJe volumeweight extractJdigestate volume cleanup procedures and if applicable dry weight correction Sample RDLs are highly matrix-dependent

Surrogate An organic compound which is similar to the target analyte(s) in chemical composition and behavior in the analytical process but which is not nonnally found in environmental samples These compounds are spiked into all blanks standards and

samples prior to analysis Percent recoveries are calculated for each surrogate

Validated by

Hanibal C Tayeh Ph Rebecca Merz

This laboratory report is not alid without allilutholized signature 011 the cover page

Reportable Detection Limit BRL = Below Reporting Limit Page 25 of25

( - - - - - -- ) ---- - -_ _ -- __ j j - - - - - = -_- -- - - - -= q _-- - - - - -- - - ~~~~~~ ( =- - - - -__ __ _---- _-( - --- - -jshy

Tshy -7 fli1 I I II L

i I J-shycshy1 (J

1 it UtI -i I

- t X pl 1- I c i I fl -c - lL- II - (i- 1- l r i = I) r I c

=- i j

I I

1 I k- 5 1

Isl i I

i3 I

11

IJ i

i Ii -shyI i F I I 1 I shy

-r- jf0J _ IV rd iishy7S L J

1 ~~~rjotC I -

-s it i (P r l t) - Ishy

-r ni-vT (11I i

i I L 11 ( i t St

1

PLId l

IJ

5 IS l-

1

1

1I fjeuroi

J iii- f

f

I c

-S 7 1

( I C)

o I

7__shy

-

Apf)Cndix uent Litnr(alwl1S I nen m ttJ

Total S1J IIrndrd Salids n-SS)

TU(illl csrdnal ChlGrinc (TRC)

TotRI PetrtctJl H droesrhfi1S (TPH)

Cplli(e (CN)

Benzene (8)

Tolllene iT)

EtD) Jbcne tE) - 100-14

(111 )) Xlcnc eX)

Tota1 nTBx

10 th)cne OI)(midc (EDn) (2- Dibttlo-m thtne)

I I 111edl)I- krt-Bucyl El r (MtBE)

i4c i Bulyl kol1o (TA) (l rliar) nitllnor)

13 t-Am)J JfoHly l Ethel (TAME)

14 lI)hlILknc

L5 Clrlon Tctlcltl(r d c

16 14 Dkblunlb-cnzne (p DCB)

Ukhlorobe nc (o-DCB)

I S 13 DicliloII lJzcne (ttlI)CB)

19 TolM d icMorobfLl C1)C

2(1 Diehln uClhaDc (DCA)

211 2 Diddomcthme (DCA)

Dichtl lhyrcnQ (DCE)

Eftu1 111 it

30 urjli ramsUtjr tmg1) SO mIlfor h drostatic tcstng Oil)

1W = r 1 egI

St3 5 ug

SW 10 UIl

F = S2 ltgI

0 lg1

$00 ug1- h Costatic tcstin 0111

(Im itlI IL u I II) t I1TEX)

(limited 11$ uglL total aT)

(timitw as llgiL iou IHEX)

I 00 Igl

05 ugll

70 0 Itgif

10nH(1 Only (u1

MORitol Onr (ugH_

20 ugiJ

ngl

t tlgl

(it)O ug

32(J III

763 ugiJ In NH ()tlly

7D u

0 llgll

2 U

Urn1 ( pe basoo 0 nlh sample

iUc)rltbr nI

Dlonrld ern

clair) m murn

monthlY1 IIII

dU mJlximum

dflll) maximum

dally lIiluirnnm

dail) ma nurn

d)) mUlmum

daily JUxirnurn

daB maxinrum

daily Iljluimum

dally mnlmurn

dan maxinUHI

daily mnhullm

daily lJuximult

IIJi maXilHlm

dJI milximum

(i IIi I) D131iltlm

iry m Jrnltm

maxImum

d3J1y tlHlximum

__----_

Rllplc T

Nlb

nb

gntb

Irab

grab

glb

gmb

glb

rab

grab

h

grab

Jntb

gl

grab

grab

gHlb

grab

pb

grub

jJih

General Chemistry Parameters - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8102398 - General Preparation

Blank 8102398-BLK1

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium BRL mgll 005

Blank 8102398-BLK2

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium BRL mgI 005

LCS 81 02398-BS1

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 049 mgll 005 0501 90- 110

LCS 81 02398-BS2

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 051 mgll 005 0501 102 90- 110

licate 81 02398-DUP1 Source SA86804-01

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium BRL mgll 25 BRL

Matrix S ike 81 02398-MS1 Source SA86804-01

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 235 mgll 25 250 BRL 80- 120

Matrix S ike DU D 8102398-MSD1 Source SA86804-01

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 240 mgll 25 250 BRL 80- 120

Reference 81 02398-SRM1

Prepared amp Analyzed 31-0ctshy

Hexavalent Chromium 023 mgll 005 0250 85- 115

Batch 8102399 - General Preparation

Blank 8102399-BLK1

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine BRL mgI 020

Blank 8102399-BlK2

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine BRL mgll 020

lCS 81 02399-BS1

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine 053 mgll 020 0500 106 90- 110

LCS 81 02399-BS2

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine 049 mgll 020 0500 90- 110

licate 8102399-DUP1 Source SA86804shy

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine BRL mgll 100 BRL

Matrix S ike 8102399-MS1 Source SA86804-01

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine 230 mgI 100 250 BRL 80- 120

Matrix S ike DU D 8102399-MSD1 Source SA86804shy

Prepared amp Analyzed 31-0ctshy

Total Residual Chlorine 260 mgI 100 250 BRL 104 80- 120 200

This laboratolJ report is IIOt valid without all authorized sigllatule Oil the cover page

Reportble Detection Limit BRL = Below Reporting Limit Page 21 of 25

General Chemistry Parameters - Quality Control

Spike Source REC RPD

Units RDL Level Result REC Limits RPD LimitAnalyte(s) Result Flag

Batch 8102399 - General Preparation

Matrix S ike DU D (81 02399-MSD1 Source SA86804shy

Prepared amp Analyzed 31-0ctshy

Reference 8102399-SRM1

Prepared amp Analyzed 31-0ctshy020 0967 111 85- 115Total Residual Chlorine 107 mgll

Batch 8110199 - 514500 CN C

Blank 8110199-BLK1

Prepared 04-Nov-08 Analyzed 05-Nov-

Cyanide (total) BRL mgI 0100

Blank 8110199-BLK2

Prepared 04-Nov-08 Analyzed 05-Nov-

Cyanide (total) BRL mgll 0100

LCS 8110199-BS1

Prepared 04-Nov-08 Analyzed 05-Novshy

300 105 90- 110Cyanide (total) 314 mgll 0100

LCS 8110199-BS2

Prepared 04-Nov-08 Analyzed 05- Nov-

Cyanide (total) 272 mgll 0100 300 90- 110

licate 8110199-DUP1 Source SA86725-02

Prepared 04-Nov-08 Analyzed 05-Nov-

Cyanide (total) BRL mgll 0100 BRL

Matrix S ike 8110199-MS1 Source SA86725-02

Prepared 04-Nov-08 Analyzed 05- Nov-

Cyanide (total) 155 mgllOM 0100 300 BRL 90- 110

Matrix S ike DU D (8110199-MSD1 Source SA86725-02

Prepared 04-Nov-08 Analyzed 05-Novshy

326 OR mgll 0100 300 BRL 109 90- 110Cyanide (total)

Reference 8110199-SRM1

Prepared 04-Nov-08 Analyzed 05- Novshy

336 mgll 0100 361 75- 125Cyanide (total)

Batch 811 0464 - General Preparation

Blank 8110464-BLK1

Prepared amp Analyzed 06- Nov-

Total Suspended Solids BRL mgll

Blank 811 0464-BlK2

Prepared amp Analyzed 06-Nov-

Total Suspended Solids BRL mgI

licate 8110464-DUP1 Source SA86782shy

Prepared amp Analyzed 06-Nov-

Total Suspended Solids BRL mgll BRL

licate 811 0464-DUP2 Source SA86804shy

Prepared amp Analyzed 06-Novshy

14000Total Suspended Solids 16000 mgll 50

Reference 8110464-SRM1

Prepared amp Analyzed 06- Nov-

This laboratolJ report is 110t Ialid without (Iauthorized sigllatule 011 the cover page

Page 22 of 25 Reportble Detection Limit BRL = Below Reporting Limit

General Chemistry Parameters - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110464 - General Preparation

Reference 8110464-SRM1

Prepared amp Analyzed 06-Nov-

Total Suspended Solids 42 mgll 44 90- 110

Reference 8110464-SRM2

Prepared amp Analyzed 06- Nov-

Total Suspended Solids 42 mgI 444 90- 110

This labomtory report is lot valid without all authorized sigllature Oil the cover page

Reportable Detection Limit BRL = Below Reporting Limit Page 23 of 25

Notes and Definitions

CIHT A hoJd time of 12 hours has been set to expedite this analysis through the laboratory However the hold time for Chlorine

Residual is not specified within the method other than to state that the samples should be analyzed as soon as possible

QC2 Analyte out of acceptance range in QC spike but no reportable concentration present in sample

QM2 The RPD andor percent recovery for this QC spike sample cannot be accurately calculated due to the high concentration of analyte inherent in the sample

QM7 The spike recovery was outside acceptance limits for the MS andor MSD The batch was accepted based on acceptable LCS recovery

QR7 The RPD exceeded the QC control limits however precision is demonstrated with acceptable RPD values for batch duplicate

QR9 RPD out of acceptance range The batch is accepted based upon LCS andor LCSD recovery

ROI The Reporting Limit has been raised to account for matrix interference

MSMSD ran outside of 12 hour window

BRL Below Reporting Limit - Analyte NOT DETECTED at or above the reporting limit

dry Sample results reported on a dry weight basis

Not Reported

RPD Relative Percent Difference

Detected but below the Reporting Limit therefore result is an estimated concentration (CLP J-Flag)

A plus sign (+) in the Method Reference column indicates the method is not accredited by NELAC

lntemretation of Total Petroleum Hvdrocarbon Report

Petroleum identification is detennined by comparing the GC fingerprint obtained from the sample with a library of GC fingerprints obtained from analyses of various petroleum products Possible match categories are as follows

Gasoline - includes regular unleaded premium etc

Fuel Oil 2 - includes home heating oil 2 fuel oil and diesel

Fuel Oil 4 - includes 4 fuel oil Fuel Oil 6 - includes 6 fuel oil and bunker C oil

Motor Oil - includes virgin and waste automobile oil Ligroin - includes mineral spirits petroleum naphtha vmampp naphtha

Aviation Fuel- includes kerosene Jet A and JP-

Other Oil - includes lubricating and cutting oil and silicon oil

A t times the unidentified petroleum product is quantified using a calibration that 110St closely approximates the distribution of

compounds in the sample When this occurs the result is qualified as TPH (Calculated as)

This laboratolY report is lot valid without all authorized sigllature 011 the cOIer page

Page 24 of 25 Reportable Detection Limit BRL = Below Reporting Limit

Laboratorv Control Sample (LCS) A known matrix spiked with compound(s) representative of the target analytes which is used to document laboratory perfoff1ance

Matrix Duplicate An intra-laboratory split sample which is used to document the precision of a method in a given sample matrix

Matrix Spike An aliquot of a sample spiked with a known concentration of target analyte(s) The spiking occurs prior to sample preparation and analysis A matrix spike is used to document the bias of a method in a given sample matrix

Method Blank An analyte-free matrix to which all reagents are added in the same volumes or proportions as used in sampJe processing The method blank should be carried through the complete sample preparation and analytical procedure The method

blank is used to document contamination resulting from the analytical process

Method Detection Limit (MDL) The minimum concentration ofa substance that can be measured and reported with 99 confidence that the analyte concentration is greater than zero and is detennined from analysis of a sample in a given matrix type containing the analyte

Reportable Detection Limit (RDL) The lowest concentration that can be reliably achieved within specified limits of precision and accuracy during routine laboratory operating conditions For many analytes the RDL analyte concentration is selected as the Jowest non-zero standard in the calibration curve While the RDL is approximately 5 to JO times the MDL the RDL for eachsample takes

into account the sampJe volumeweight extractJdigestate volume cleanup procedures and if applicable dry weight correction Sample RDLs are highly matrix-dependent

Surrogate An organic compound which is similar to the target analyte(s) in chemical composition and behavior in the analytical process but which is not nonnally found in environmental samples These compounds are spiked into all blanks standards and

samples prior to analysis Percent recoveries are calculated for each surrogate

Validated by

Hanibal C Tayeh Ph Rebecca Merz

This laboratory report is not alid without allilutholized signature 011 the cover page

Reportable Detection Limit BRL = Below Reporting Limit Page 25 of25

( - - - - - -- ) ---- - -_ _ -- __ j j - - - - - = -_- -- - - - -= q _-- - - - - -- - - ~~~~~~ ( =- - - - -__ __ _---- _-( - --- - -jshy

Tshy -7 fli1 I I II L

i I J-shycshy1 (J

1 it UtI -i I

- t X pl 1- I c i I fl -c - lL- II - (i- 1- l r i = I) r I c

=- i j

I I

1 I k- 5 1

Isl i I

i3 I

11

IJ i

i Ii -shyI i F I I 1 I shy

-r- jf0J _ IV rd iishy7S L J

1 ~~~rjotC I -

-s it i (P r l t) - Ishy

-r ni-vT (11I i

i I L 11 ( i t St

1

PLId l

IJ

5 IS l-

1

1

1I fjeuroi

J iii- f

f

I c

-S 7 1

( I C)

o I

7__shy

-

Apf)Cndix uent Litnr(alwl1S I nen m ttJ

Total S1J IIrndrd Salids n-SS)

TU(illl csrdnal ChlGrinc (TRC)

TotRI PetrtctJl H droesrhfi1S (TPH)

Cplli(e (CN)

Benzene (8)

Tolllene iT)

EtD) Jbcne tE) - 100-14

(111 )) Xlcnc eX)

Tota1 nTBx

10 th)cne OI)(midc (EDn) (2- Dibttlo-m thtne)

I I 111edl)I- krt-Bucyl El r (MtBE)

i4c i Bulyl kol1o (TA) (l rliar) nitllnor)

13 t-Am)J JfoHly l Ethel (TAME)

14 lI)hlILknc

L5 Clrlon Tctlcltl(r d c

16 14 Dkblunlb-cnzne (p DCB)

Ukhlorobe nc (o-DCB)

I S 13 DicliloII lJzcne (ttlI)CB)

19 TolM d icMorobfLl C1)C

2(1 Diehln uClhaDc (DCA)

211 2 Diddomcthme (DCA)

Dichtl lhyrcnQ (DCE)

Eftu1 111 it

30 urjli ramsUtjr tmg1) SO mIlfor h drostatic tcstng Oil)

1W = r 1 egI

St3 5 ug

SW 10 UIl

F = S2 ltgI

0 lg1

$00 ug1- h Costatic tcstin 0111

(Im itlI IL u I II) t I1TEX)

(limited 11$ uglL total aT)

(timitw as llgiL iou IHEX)

I 00 Igl

05 ugll

70 0 Itgif

10nH(1 Only (u1

MORitol Onr (ugH_

20 ugiJ

ngl

t tlgl

(it)O ug

32(J III

763 ugiJ In NH ()tlly

7D u

0 llgll

2 U

Urn1 ( pe basoo 0 nlh sample

iUc)rltbr nI

Dlonrld ern

clair) m murn

monthlY1 IIII

dU mJlximum

dflll) maximum

dally lIiluirnnm

dail) ma nurn

d)) mUlmum

daily JUxirnurn

daB maxinrum

daily Iljluimum

dally mnlmurn

dan maxinUHI

daily mnhullm

daily lJuximult

IIJi maXilHlm

dJI milximum

(i IIi I) D131iltlm

iry m Jrnltm

maxImum

d3J1y tlHlximum

__----_

Rllplc T

Nlb

nb

gntb

Irab

grab

glb

gmb

glb

rab

grab

h

grab

Jntb

gl

grab

grab

gHlb

grab

pb

grub

jJih

General Chemistry Parameters - Quality Control

Spike Source REC RPD

Units RDL Level Result REC Limits RPD LimitAnalyte(s) Result Flag

Batch 8102399 - General Preparation

Matrix S ike DU D (81 02399-MSD1 Source SA86804shy

Prepared amp Analyzed 31-0ctshy

Reference 8102399-SRM1

Prepared amp Analyzed 31-0ctshy020 0967 111 85- 115Total Residual Chlorine 107 mgll

Batch 8110199 - 514500 CN C

Blank 8110199-BLK1

Prepared 04-Nov-08 Analyzed 05-Nov-

Cyanide (total) BRL mgI 0100

Blank 8110199-BLK2

Prepared 04-Nov-08 Analyzed 05-Nov-

Cyanide (total) BRL mgll 0100

LCS 8110199-BS1

Prepared 04-Nov-08 Analyzed 05-Novshy

300 105 90- 110Cyanide (total) 314 mgll 0100

LCS 8110199-BS2

Prepared 04-Nov-08 Analyzed 05- Nov-

Cyanide (total) 272 mgll 0100 300 90- 110

licate 8110199-DUP1 Source SA86725-02

Prepared 04-Nov-08 Analyzed 05-Nov-

Cyanide (total) BRL mgll 0100 BRL

Matrix S ike 8110199-MS1 Source SA86725-02

Prepared 04-Nov-08 Analyzed 05- Nov-

Cyanide (total) 155 mgllOM 0100 300 BRL 90- 110

Matrix S ike DU D (8110199-MSD1 Source SA86725-02

Prepared 04-Nov-08 Analyzed 05-Novshy

326 OR mgll 0100 300 BRL 109 90- 110Cyanide (total)

Reference 8110199-SRM1

Prepared 04-Nov-08 Analyzed 05- Novshy

336 mgll 0100 361 75- 125Cyanide (total)

Batch 811 0464 - General Preparation

Blank 8110464-BLK1

Prepared amp Analyzed 06- Nov-

Total Suspended Solids BRL mgll

Blank 811 0464-BlK2

Prepared amp Analyzed 06-Nov-

Total Suspended Solids BRL mgI

licate 8110464-DUP1 Source SA86782shy

Prepared amp Analyzed 06-Nov-

Total Suspended Solids BRL mgll BRL

licate 811 0464-DUP2 Source SA86804shy

Prepared amp Analyzed 06-Novshy

14000Total Suspended Solids 16000 mgll 50

Reference 8110464-SRM1

Prepared amp Analyzed 06- Nov-

This laboratolJ report is 110t Ialid without (Iauthorized sigllatule 011 the cover page

Page 22 of 25 Reportble Detection Limit BRL = Below Reporting Limit

General Chemistry Parameters - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110464 - General Preparation

Reference 8110464-SRM1

Prepared amp Analyzed 06-Nov-

Total Suspended Solids 42 mgll 44 90- 110

Reference 8110464-SRM2

Prepared amp Analyzed 06- Nov-

Total Suspended Solids 42 mgI 444 90- 110

This labomtory report is lot valid without all authorized sigllature Oil the cover page

Reportable Detection Limit BRL = Below Reporting Limit Page 23 of 25

Notes and Definitions

CIHT A hoJd time of 12 hours has been set to expedite this analysis through the laboratory However the hold time for Chlorine

Residual is not specified within the method other than to state that the samples should be analyzed as soon as possible

QC2 Analyte out of acceptance range in QC spike but no reportable concentration present in sample

QM2 The RPD andor percent recovery for this QC spike sample cannot be accurately calculated due to the high concentration of analyte inherent in the sample

QM7 The spike recovery was outside acceptance limits for the MS andor MSD The batch was accepted based on acceptable LCS recovery

QR7 The RPD exceeded the QC control limits however precision is demonstrated with acceptable RPD values for batch duplicate

QR9 RPD out of acceptance range The batch is accepted based upon LCS andor LCSD recovery

ROI The Reporting Limit has been raised to account for matrix interference

MSMSD ran outside of 12 hour window

BRL Below Reporting Limit - Analyte NOT DETECTED at or above the reporting limit

dry Sample results reported on a dry weight basis

Not Reported

RPD Relative Percent Difference

Detected but below the Reporting Limit therefore result is an estimated concentration (CLP J-Flag)

A plus sign (+) in the Method Reference column indicates the method is not accredited by NELAC

lntemretation of Total Petroleum Hvdrocarbon Report

Petroleum identification is detennined by comparing the GC fingerprint obtained from the sample with a library of GC fingerprints obtained from analyses of various petroleum products Possible match categories are as follows

Gasoline - includes regular unleaded premium etc

Fuel Oil 2 - includes home heating oil 2 fuel oil and diesel

Fuel Oil 4 - includes 4 fuel oil Fuel Oil 6 - includes 6 fuel oil and bunker C oil

Motor Oil - includes virgin and waste automobile oil Ligroin - includes mineral spirits petroleum naphtha vmampp naphtha

Aviation Fuel- includes kerosene Jet A and JP-

Other Oil - includes lubricating and cutting oil and silicon oil

A t times the unidentified petroleum product is quantified using a calibration that 110St closely approximates the distribution of

compounds in the sample When this occurs the result is qualified as TPH (Calculated as)

This laboratolY report is lot valid without all authorized sigllature 011 the cOIer page

Page 24 of 25 Reportable Detection Limit BRL = Below Reporting Limit

Laboratorv Control Sample (LCS) A known matrix spiked with compound(s) representative of the target analytes which is used to document laboratory perfoff1ance

Matrix Duplicate An intra-laboratory split sample which is used to document the precision of a method in a given sample matrix

Matrix Spike An aliquot of a sample spiked with a known concentration of target analyte(s) The spiking occurs prior to sample preparation and analysis A matrix spike is used to document the bias of a method in a given sample matrix

Method Blank An analyte-free matrix to which all reagents are added in the same volumes or proportions as used in sampJe processing The method blank should be carried through the complete sample preparation and analytical procedure The method

blank is used to document contamination resulting from the analytical process

Method Detection Limit (MDL) The minimum concentration ofa substance that can be measured and reported with 99 confidence that the analyte concentration is greater than zero and is detennined from analysis of a sample in a given matrix type containing the analyte

Reportable Detection Limit (RDL) The lowest concentration that can be reliably achieved within specified limits of precision and accuracy during routine laboratory operating conditions For many analytes the RDL analyte concentration is selected as the Jowest non-zero standard in the calibration curve While the RDL is approximately 5 to JO times the MDL the RDL for eachsample takes

into account the sampJe volumeweight extractJdigestate volume cleanup procedures and if applicable dry weight correction Sample RDLs are highly matrix-dependent

Surrogate An organic compound which is similar to the target analyte(s) in chemical composition and behavior in the analytical process but which is not nonnally found in environmental samples These compounds are spiked into all blanks standards and

samples prior to analysis Percent recoveries are calculated for each surrogate

Validated by

Hanibal C Tayeh Ph Rebecca Merz

This laboratory report is not alid without allilutholized signature 011 the cover page

Reportable Detection Limit BRL = Below Reporting Limit Page 25 of25

( - - - - - -- ) ---- - -_ _ -- __ j j - - - - - = -_- -- - - - -= q _-- - - - - -- - - ~~~~~~ ( =- - - - -__ __ _---- _-( - --- - -jshy

Tshy -7 fli1 I I II L

i I J-shycshy1 (J

1 it UtI -i I

- t X pl 1- I c i I fl -c - lL- II - (i- 1- l r i = I) r I c

=- i j

I I

1 I k- 5 1

Isl i I

i3 I

11

IJ i

i Ii -shyI i F I I 1 I shy

-r- jf0J _ IV rd iishy7S L J

1 ~~~rjotC I -

-s it i (P r l t) - Ishy

-r ni-vT (11I i

i I L 11 ( i t St

1

PLId l

IJ

5 IS l-

1

1

1I fjeuroi

J iii- f

f

I c

-S 7 1

( I C)

o I

7__shy

-

Apf)Cndix uent Litnr(alwl1S I nen m ttJ

Total S1J IIrndrd Salids n-SS)

TU(illl csrdnal ChlGrinc (TRC)

TotRI PetrtctJl H droesrhfi1S (TPH)

Cplli(e (CN)

Benzene (8)

Tolllene iT)

EtD) Jbcne tE) - 100-14

(111 )) Xlcnc eX)

Tota1 nTBx

10 th)cne OI)(midc (EDn) (2- Dibttlo-m thtne)

I I 111edl)I- krt-Bucyl El r (MtBE)

i4c i Bulyl kol1o (TA) (l rliar) nitllnor)

13 t-Am)J JfoHly l Ethel (TAME)

14 lI)hlILknc

L5 Clrlon Tctlcltl(r d c

16 14 Dkblunlb-cnzne (p DCB)

Ukhlorobe nc (o-DCB)

I S 13 DicliloII lJzcne (ttlI)CB)

19 TolM d icMorobfLl C1)C

2(1 Diehln uClhaDc (DCA)

211 2 Diddomcthme (DCA)

Dichtl lhyrcnQ (DCE)

Eftu1 111 it

30 urjli ramsUtjr tmg1) SO mIlfor h drostatic tcstng Oil)

1W = r 1 egI

St3 5 ug

SW 10 UIl

F = S2 ltgI

0 lg1

$00 ug1- h Costatic tcstin 0111

(Im itlI IL u I II) t I1TEX)

(limited 11$ uglL total aT)

(timitw as llgiL iou IHEX)

I 00 Igl

05 ugll

70 0 Itgif

10nH(1 Only (u1

MORitol Onr (ugH_

20 ugiJ

ngl

t tlgl

(it)O ug

32(J III

763 ugiJ In NH ()tlly

7D u

0 llgll

2 U

Urn1 ( pe basoo 0 nlh sample

iUc)rltbr nI

Dlonrld ern

clair) m murn

monthlY1 IIII

dU mJlximum

dflll) maximum

dally lIiluirnnm

dail) ma nurn

d)) mUlmum

daily JUxirnurn

daB maxinrum

daily Iljluimum

dally mnlmurn

dan maxinUHI

daily mnhullm

daily lJuximult

IIJi maXilHlm

dJI milximum

(i IIi I) D131iltlm

iry m Jrnltm

maxImum

d3J1y tlHlximum

__----_

Rllplc T

Nlb

nb

gntb

Irab

grab

glb

gmb

glb

rab

grab

h

grab

Jntb

gl

grab

grab

gHlb

grab

pb

grub

jJih

General Chemistry Parameters - Quality Control

Spike Source REC RPD

Analyte(s) Result Flag Units RDL Level Result REC Limits RPD Limit

Batch 8110464 - General Preparation

Reference 8110464-SRM1

Prepared amp Analyzed 06-Nov-

Total Suspended Solids 42 mgll 44 90- 110

Reference 8110464-SRM2

Prepared amp Analyzed 06- Nov-

Total Suspended Solids 42 mgI 444 90- 110

This labomtory report is lot valid without all authorized sigllature Oil the cover page

Reportable Detection Limit BRL = Below Reporting Limit Page 23 of 25

Notes and Definitions

CIHT A hoJd time of 12 hours has been set to expedite this analysis through the laboratory However the hold time for Chlorine

Residual is not specified within the method other than to state that the samples should be analyzed as soon as possible

QC2 Analyte out of acceptance range in QC spike but no reportable concentration present in sample

QM2 The RPD andor percent recovery for this QC spike sample cannot be accurately calculated due to the high concentration of analyte inherent in the sample

QM7 The spike recovery was outside acceptance limits for the MS andor MSD The batch was accepted based on acceptable LCS recovery

QR7 The RPD exceeded the QC control limits however precision is demonstrated with acceptable RPD values for batch duplicate

QR9 RPD out of acceptance range The batch is accepted based upon LCS andor LCSD recovery

ROI The Reporting Limit has been raised to account for matrix interference

MSMSD ran outside of 12 hour window

BRL Below Reporting Limit - Analyte NOT DETECTED at or above the reporting limit

dry Sample results reported on a dry weight basis

Not Reported

RPD Relative Percent Difference

Detected but below the Reporting Limit therefore result is an estimated concentration (CLP J-Flag)

A plus sign (+) in the Method Reference column indicates the method is not accredited by NELAC

lntemretation of Total Petroleum Hvdrocarbon Report

Petroleum identification is detennined by comparing the GC fingerprint obtained from the sample with a library of GC fingerprints obtained from analyses of various petroleum products Possible match categories are as follows

Gasoline - includes regular unleaded premium etc

Fuel Oil 2 - includes home heating oil 2 fuel oil and diesel

Fuel Oil 4 - includes 4 fuel oil Fuel Oil 6 - includes 6 fuel oil and bunker C oil

Motor Oil - includes virgin and waste automobile oil Ligroin - includes mineral spirits petroleum naphtha vmampp naphtha

Aviation Fuel- includes kerosene Jet A and JP-

Other Oil - includes lubricating and cutting oil and silicon oil

A t times the unidentified petroleum product is quantified using a calibration that 110St closely approximates the distribution of

compounds in the sample When this occurs the result is qualified as TPH (Calculated as)

This laboratolY report is lot valid without all authorized sigllature 011 the cOIer page

Page 24 of 25 Reportable Detection Limit BRL = Below Reporting Limit

Laboratorv Control Sample (LCS) A known matrix spiked with compound(s) representative of the target analytes which is used to document laboratory perfoff1ance

Matrix Duplicate An intra-laboratory split sample which is used to document the precision of a method in a given sample matrix

Matrix Spike An aliquot of a sample spiked with a known concentration of target analyte(s) The spiking occurs prior to sample preparation and analysis A matrix spike is used to document the bias of a method in a given sample matrix

Method Blank An analyte-free matrix to which all reagents are added in the same volumes or proportions as used in sampJe processing The method blank should be carried through the complete sample preparation and analytical procedure The method

blank is used to document contamination resulting from the analytical process

Method Detection Limit (MDL) The minimum concentration ofa substance that can be measured and reported with 99 confidence that the analyte concentration is greater than zero and is detennined from analysis of a sample in a given matrix type containing the analyte

Reportable Detection Limit (RDL) The lowest concentration that can be reliably achieved within specified limits of precision and accuracy during routine laboratory operating conditions For many analytes the RDL analyte concentration is selected as the Jowest non-zero standard in the calibration curve While the RDL is approximately 5 to JO times the MDL the RDL for eachsample takes

into account the sampJe volumeweight extractJdigestate volume cleanup procedures and if applicable dry weight correction Sample RDLs are highly matrix-dependent

Surrogate An organic compound which is similar to the target analyte(s) in chemical composition and behavior in the analytical process but which is not nonnally found in environmental samples These compounds are spiked into all blanks standards and

samples prior to analysis Percent recoveries are calculated for each surrogate

Validated by

Hanibal C Tayeh Ph Rebecca Merz

This laboratory report is not alid without allilutholized signature 011 the cover page

Reportable Detection Limit BRL = Below Reporting Limit Page 25 of25

( - - - - - -- ) ---- - -_ _ -- __ j j - - - - - = -_- -- - - - -= q _-- - - - - -- - - ~~~~~~ ( =- - - - -__ __ _---- _-( - --- - -jshy

Tshy -7 fli1 I I II L

i I J-shycshy1 (J

1 it UtI -i I

- t X pl 1- I c i I fl -c - lL- II - (i- 1- l r i = I) r I c

=- i j

I I

1 I k- 5 1

Isl i I

i3 I

11

IJ i

i Ii -shyI i F I I 1 I shy

-r- jf0J _ IV rd iishy7S L J

1 ~~~rjotC I -

-s it i (P r l t) - Ishy

-r ni-vT (11I i

i I L 11 ( i t St

1

PLId l

IJ

5 IS l-

1

1

1I fjeuroi

J iii- f

f

I c

-S 7 1

( I C)

o I

7__shy

-

Apf)Cndix uent Litnr(alwl1S I nen m ttJ

Total S1J IIrndrd Salids n-SS)

TU(illl csrdnal ChlGrinc (TRC)

TotRI PetrtctJl H droesrhfi1S (TPH)

Cplli(e (CN)

Benzene (8)

Tolllene iT)

EtD) Jbcne tE) - 100-14

(111 )) Xlcnc eX)

Tota1 nTBx

10 th)cne OI)(midc (EDn) (2- Dibttlo-m thtne)

I I 111edl)I- krt-Bucyl El r (MtBE)

i4c i Bulyl kol1o (TA) (l rliar) nitllnor)

13 t-Am)J JfoHly l Ethel (TAME)

14 lI)hlILknc

L5 Clrlon Tctlcltl(r d c

16 14 Dkblunlb-cnzne (p DCB)

Ukhlorobe nc (o-DCB)

I S 13 DicliloII lJzcne (ttlI)CB)

19 TolM d icMorobfLl C1)C

2(1 Diehln uClhaDc (DCA)

211 2 Diddomcthme (DCA)

Dichtl lhyrcnQ (DCE)

Eftu1 111 it

30 urjli ramsUtjr tmg1) SO mIlfor h drostatic tcstng Oil)

1W = r 1 egI

St3 5 ug

SW 10 UIl

F = S2 ltgI

0 lg1

$00 ug1- h Costatic tcstin 0111

(Im itlI IL u I II) t I1TEX)

(limited 11$ uglL total aT)

(timitw as llgiL iou IHEX)

I 00 Igl

05 ugll

70 0 Itgif

10nH(1 Only (u1

MORitol Onr (ugH_

20 ugiJ

ngl

t tlgl

(it)O ug

32(J III

763 ugiJ In NH ()tlly

7D u

0 llgll

2 U

Urn1 ( pe basoo 0 nlh sample

iUc)rltbr nI

Dlonrld ern

clair) m murn

monthlY1 IIII

dU mJlximum

dflll) maximum

dally lIiluirnnm

dail) ma nurn

d)) mUlmum

daily JUxirnurn

daB maxinrum

daily Iljluimum

dally mnlmurn

dan maxinUHI

daily mnhullm

daily lJuximult

IIJi maXilHlm

dJI milximum

(i IIi I) D131iltlm

iry m Jrnltm

maxImum

d3J1y tlHlximum

__----_

Rllplc T

Nlb

nb

gntb

Irab

grab

glb

gmb

glb

rab

grab

h

grab

Jntb

gl

grab

grab

gHlb

grab

pb

grub

jJih

Notes and Definitions

CIHT A hoJd time of 12 hours has been set to expedite this analysis through the laboratory However the hold time for Chlorine

Residual is not specified within the method other than to state that the samples should be analyzed as soon as possible

QC2 Analyte out of acceptance range in QC spike but no reportable concentration present in sample

QM2 The RPD andor percent recovery for this QC spike sample cannot be accurately calculated due to the high concentration of analyte inherent in the sample

QM7 The spike recovery was outside acceptance limits for the MS andor MSD The batch was accepted based on acceptable LCS recovery

QR7 The RPD exceeded the QC control limits however precision is demonstrated with acceptable RPD values for batch duplicate

QR9 RPD out of acceptance range The batch is accepted based upon LCS andor LCSD recovery

ROI The Reporting Limit has been raised to account for matrix interference

MSMSD ran outside of 12 hour window

BRL Below Reporting Limit - Analyte NOT DETECTED at or above the reporting limit

dry Sample results reported on a dry weight basis

Not Reported

RPD Relative Percent Difference

Detected but below the Reporting Limit therefore result is an estimated concentration (CLP J-Flag)

A plus sign (+) in the Method Reference column indicates the method is not accredited by NELAC

lntemretation of Total Petroleum Hvdrocarbon Report

Petroleum identification is detennined by comparing the GC fingerprint obtained from the sample with a library of GC fingerprints obtained from analyses of various petroleum products Possible match categories are as follows

Gasoline - includes regular unleaded premium etc

Fuel Oil 2 - includes home heating oil 2 fuel oil and diesel

Fuel Oil 4 - includes 4 fuel oil Fuel Oil 6 - includes 6 fuel oil and bunker C oil

Motor Oil - includes virgin and waste automobile oil Ligroin - includes mineral spirits petroleum naphtha vmampp naphtha

Aviation Fuel- includes kerosene Jet A and JP-

Other Oil - includes lubricating and cutting oil and silicon oil

A t times the unidentified petroleum product is quantified using a calibration that 110St closely approximates the distribution of

compounds in the sample When this occurs the result is qualified as TPH (Calculated as)

This laboratolY report is lot valid without all authorized sigllature 011 the cOIer page

Page 24 of 25 Reportable Detection Limit BRL = Below Reporting Limit

Laboratorv Control Sample (LCS) A known matrix spiked with compound(s) representative of the target analytes which is used to document laboratory perfoff1ance

Matrix Duplicate An intra-laboratory split sample which is used to document the precision of a method in a given sample matrix

Matrix Spike An aliquot of a sample spiked with a known concentration of target analyte(s) The spiking occurs prior to sample preparation and analysis A matrix spike is used to document the bias of a method in a given sample matrix

Method Blank An analyte-free matrix to which all reagents are added in the same volumes or proportions as used in sampJe processing The method blank should be carried through the complete sample preparation and analytical procedure The method

blank is used to document contamination resulting from the analytical process

Method Detection Limit (MDL) The minimum concentration ofa substance that can be measured and reported with 99 confidence that the analyte concentration is greater than zero and is detennined from analysis of a sample in a given matrix type containing the analyte

Reportable Detection Limit (RDL) The lowest concentration that can be reliably achieved within specified limits of precision and accuracy during routine laboratory operating conditions For many analytes the RDL analyte concentration is selected as the Jowest non-zero standard in the calibration curve While the RDL is approximately 5 to JO times the MDL the RDL for eachsample takes

into account the sampJe volumeweight extractJdigestate volume cleanup procedures and if applicable dry weight correction Sample RDLs are highly matrix-dependent

Surrogate An organic compound which is similar to the target analyte(s) in chemical composition and behavior in the analytical process but which is not nonnally found in environmental samples These compounds are spiked into all blanks standards and

samples prior to analysis Percent recoveries are calculated for each surrogate

Validated by

Hanibal C Tayeh Ph Rebecca Merz

This laboratory report is not alid without allilutholized signature 011 the cover page

Reportable Detection Limit BRL = Below Reporting Limit Page 25 of25

( - - - - - -- ) ---- - -_ _ -- __ j j - - - - - = -_- -- - - - -= q _-- - - - - -- - - ~~~~~~ ( =- - - - -__ __ _---- _-( - --- - -jshy

Tshy -7 fli1 I I II L

i I J-shycshy1 (J

1 it UtI -i I

- t X pl 1- I c i I fl -c - lL- II - (i- 1- l r i = I) r I c

=- i j

I I

1 I k- 5 1

Isl i I

i3 I

11

IJ i

i Ii -shyI i F I I 1 I shy

-r- jf0J _ IV rd iishy7S L J

1 ~~~rjotC I -

-s it i (P r l t) - Ishy

-r ni-vT (11I i

i I L 11 ( i t St

1

PLId l

IJ

5 IS l-

1

1

1I fjeuroi

J iii- f

f

I c

-S 7 1

( I C)

o I

7__shy

-

Apf)Cndix uent Litnr(alwl1S I nen m ttJ

Total S1J IIrndrd Salids n-SS)

TU(illl csrdnal ChlGrinc (TRC)

TotRI PetrtctJl H droesrhfi1S (TPH)

Cplli(e (CN)

Benzene (8)

Tolllene iT)

EtD) Jbcne tE) - 100-14

(111 )) Xlcnc eX)

Tota1 nTBx

10 th)cne OI)(midc (EDn) (2- Dibttlo-m thtne)

I I 111edl)I- krt-Bucyl El r (MtBE)

i4c i Bulyl kol1o (TA) (l rliar) nitllnor)

13 t-Am)J JfoHly l Ethel (TAME)

14 lI)hlILknc

L5 Clrlon Tctlcltl(r d c

16 14 Dkblunlb-cnzne (p DCB)

Ukhlorobe nc (o-DCB)

I S 13 DicliloII lJzcne (ttlI)CB)

19 TolM d icMorobfLl C1)C

2(1 Diehln uClhaDc (DCA)

211 2 Diddomcthme (DCA)

Dichtl lhyrcnQ (DCE)

Eftu1 111 it

30 urjli ramsUtjr tmg1) SO mIlfor h drostatic tcstng Oil)

1W = r 1 egI

St3 5 ug

SW 10 UIl

F = S2 ltgI

0 lg1

$00 ug1- h Costatic tcstin 0111

(Im itlI IL u I II) t I1TEX)

(limited 11$ uglL total aT)

(timitw as llgiL iou IHEX)

I 00 Igl

05 ugll

70 0 Itgif

10nH(1 Only (u1

MORitol Onr (ugH_

20 ugiJ

ngl

t tlgl

(it)O ug

32(J III

763 ugiJ In NH ()tlly

7D u

0 llgll

2 U

Urn1 ( pe basoo 0 nlh sample

iUc)rltbr nI

Dlonrld ern

clair) m murn

monthlY1 IIII

dU mJlximum

dflll) maximum

dally lIiluirnnm

dail) ma nurn

d)) mUlmum

daily JUxirnurn

daB maxinrum

daily Iljluimum

dally mnlmurn

dan maxinUHI

daily mnhullm

daily lJuximult

IIJi maXilHlm

dJI milximum

(i IIi I) D131iltlm

iry m Jrnltm

maxImum

d3J1y tlHlximum

__----_

Rllplc T

Nlb

nb

gntb

Irab

grab

glb

gmb

glb

rab

grab

h

grab

Jntb

gl

grab

grab

gHlb

grab

pb

grub

jJih

Laboratorv Control Sample (LCS) A known matrix spiked with compound(s) representative of the target analytes which is used to document laboratory perfoff1ance

Matrix Duplicate An intra-laboratory split sample which is used to document the precision of a method in a given sample matrix

Matrix Spike An aliquot of a sample spiked with a known concentration of target analyte(s) The spiking occurs prior to sample preparation and analysis A matrix spike is used to document the bias of a method in a given sample matrix

Method Blank An analyte-free matrix to which all reagents are added in the same volumes or proportions as used in sampJe processing The method blank should be carried through the complete sample preparation and analytical procedure The method

blank is used to document contamination resulting from the analytical process

Method Detection Limit (MDL) The minimum concentration ofa substance that can be measured and reported with 99 confidence that the analyte concentration is greater than zero and is detennined from analysis of a sample in a given matrix type containing the analyte

Reportable Detection Limit (RDL) The lowest concentration that can be reliably achieved within specified limits of precision and accuracy during routine laboratory operating conditions For many analytes the RDL analyte concentration is selected as the Jowest non-zero standard in the calibration curve While the RDL is approximately 5 to JO times the MDL the RDL for eachsample takes

into account the sampJe volumeweight extractJdigestate volume cleanup procedures and if applicable dry weight correction Sample RDLs are highly matrix-dependent

Surrogate An organic compound which is similar to the target analyte(s) in chemical composition and behavior in the analytical process but which is not nonnally found in environmental samples These compounds are spiked into all blanks standards and

samples prior to analysis Percent recoveries are calculated for each surrogate

Validated by

Hanibal C Tayeh Ph Rebecca Merz

This laboratory report is not alid without allilutholized signature 011 the cover page

Reportable Detection Limit BRL = Below Reporting Limit Page 25 of25

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TU(illl csrdnal ChlGrinc (TRC)

TotRI PetrtctJl H droesrhfi1S (TPH)

Cplli(e (CN)

Benzene (8)

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EtD) Jbcne tE) - 100-14

(111 )) Xlcnc eX)

Tota1 nTBx

10 th)cne OI)(midc (EDn) (2- Dibttlo-m thtne)

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13 t-Am)J JfoHly l Ethel (TAME)

14 lI)hlILknc

L5 Clrlon Tctlcltl(r d c

16 14 Dkblunlb-cnzne (p DCB)

Ukhlorobe nc (o-DCB)

I S 13 DicliloII lJzcne (ttlI)CB)

19 TolM d icMorobfLl C1)C

2(1 Diehln uClhaDc (DCA)

211 2 Diddomcthme (DCA)

Dichtl lhyrcnQ (DCE)

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1W = r 1 egI

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$00 ug1- h Costatic tcstin 0111

(Im itlI IL u I II) t I1TEX)

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10nH(1 Only (u1

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25 TCtJ M(n1cth Jcnc (PCE)

26 11 TrlcllhtH lhlnc (TCA)

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29 inyl Chllltldc (ClIIQroctb nc)

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31 rQt 1 Phcnols

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34 Tot1 Pltthnlatc

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df(iI maximum grub

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40 Anc-nie IV = 10

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