0

naay PLACI wxJD LO l l

Aeport of

On 81 te Invaatigation

of

I

WEI Engineering Auociates Hin9hu IUaaachueettl January 20 1914

I

) Introduction WEB Enqineering Auociates Inc has been requested

to examine the record of thia property and to conduct whatever

testa are appropriate to determine whether hazardous materiah or

hazardous waatea exist on the pramil8a auch that qovernment

regulations vould be likely to require clean up Lot tJ ia part

of a larqer parcel of land vhich waa the lite of an EPA clean up

action and field investiqation

Lot 13 Kerry Place

luaary 1 1111 Enqineering Aaaociatea Inc haa reaearehed EPA

and DEOI files and has c~leted a qeohydroloqical survey A

reviev of all data indicates no chebullical contination exiata such

that an IPA or DIQI enforcent action would be required to effect

a clean up

Hhtory of site and adjoining property z On April 1 1983 the

DEOI received a call alleging contuination of a field and an

adjoining induatrial eite Lot t l ia a part of the referenced

fiold (Rot tl I

I The DEQE and EPA investigated the industrial aite and

adjoining field and determined that a number of PCB contaminated

areas exiated The areas of contamination were primarily along

the fence of the industrial site The closest area of contaminashy

tion is 20 feet plus from lot 13

The EPA eJMrgency response te removed contaminated soil

areas by excavation and turned the site over to the EPA rerMdial

action troup (Ref 12 3 and 4 )

The ampPA r-dial action troup continued on site investigashy

tions A luury Report vas issued Decellber 20 1913

bullbull ampntinHrint has conducted a liaitad teohydrological

eurvey of the field

PCa ulationa r The DIOI and EPA retulate teriala

containin9 PCIs vith concentration of 50PPM or 110re

Investitationa and 1te1ultar LOt f l

April u ltl3 Norwood ntineerint Co Inc du9 pita for

percolation testa and reported a bullnorl virtin aoll horizon bull

caot t4A I

I June 16 1983 The EPA and DEQE took composite aoil aamples

The compoaite aamples contained PCB in concentration of 3PPM

(Ref IS)

September 7 1983 The EPA conducted aurticial aoil

a amp ling The maximum concentration of any sample on the lot ia

lPPM (Ref t6 and 7)

October 27 1983 The EPA took aoil aamplea of earth piled

on lot t3 aa a reault of excavation for the road The bullaxibullu

level of PCI found in the excavated bullaterial ia 5 PPM

October Novelber 1913 The EPA conducted aagnetater and

vround penetratint radar atudiea The reault of theae atudiea

were tranaaitted by phone fr011 Gre9 Roacoe NUSFIT Re9ion 1 to

Willibull I laird Pamp Wll Engineering Aaaociatea Inc January

5 1914 Mr Joacoe indicated bullno druaa foundbull Mr Joacoe

further atated bull Preli11inary drum aearch indicateamp nothing bull

Decellber 1983 WEB Engineering Aaaociatea Inc conducted a

libullited geohydrolog ical aurvey to deteraine direction of

groundwater flow and to teat for Volatile Organic CotlpOunda

Peaticidea and PCIa (Ref 18 9 and 10) The vroundwater in

110nitorin9 well 15 contained PCI at the level of 300 PPI (parta

per billioR)

The direction of groundwater flow in lot f3 is toward the

adjacent industrial land and lots It ia unlikely any groundwater

contamination would exiat due to migration of chemicalbull in the

groundwater from adjacent propertiea The maximum concentration

of PCB found on the lot h 5 PPM The aolubility of PCB in water

h 12 PPB The concentration of bull 3 PPB in the groundwater is moat

likely the reault of PCB dissolving in the aurface water and

bulligrating to the water table

Ariel photoa in the EPA file dated April 22 1957 April 13

lt6t April 1 U77 and October 10 UIO indicate no induatrial

activity on Lot 13

J

CAll PllfDI bull

I I I I

IHII l ~a~a

lrrrbullbullf fl I

bull bull bull bull bull bull middot bull bull

bullmiddot ~--91 ~middot~ID au N8 C_UIIbullTD bull CIIICPTaTIOIII middotmiddotshy IMIIM MVI II n till PDTo

~~~lA I ~~~~~~--~~ AT

~ bullbull bull I bull

_ middotmiddotmiddotmiddot

~ _bullbull ~ j nai - llfl AMUif tbull UftAL Mal- If PCII bull no I Ia tfnAL If MTDIAL IDNIVII

-middotmiddot middot~middot Ill middot

enbullbull ~ ~middot -L4~~~ -~- - -~-- ~bullbull~- ~middotmiddot -~middot~-~~ c~ U MCUILL n PI-L IampAbulltl- ~ middot bull

~ I bull IIC - _i -i AL Act~bull cei~faa _ ri bull UPCIMirf IUoamp MtAILI W JU 1-D_IAII IDIOIMIo

122~00 middot

~

middot-~

I I

I l middot i ~r

roRwoo~ acm~G ca uc 1410 PROI~t PU IDI1WOOD MAIL IIIOS2

DEAN STIIEET (REARDON SITE) IIORIIOOD IIASS

SOIL TESTING STRATA AND PERCOLATION

field ~c~~~tt~ch~~ f~~~~iv~ ~uifh~ 1~fraet On Afrll 22 1983 a backhoe axcavatad atrata to daptha of approximately

nlocn~~~=~1L1r~~fbulllt~~l~~r~2~br~1~~~~~~ ~~~1~~ coarae ailt and roota) and clean aand and araval Claar (apot quality

~1frimiddot~ ~~c~hr~th~~~~lzf~uP~~~=~Ymiddot~n~~bulld at tint~~obull ~~nSrntcu6bullmiddot thetho~b~middot~~n o~0t~~middot~~~~-jacant Dean Straat vhara approxiutaly a alx inch layer of aah and a1ecallanaoua fill vaa found on top of tha around

Percolation ta1t1 par atatt aanitary coda vera perfonMd adjacent to the atrata teat hola1 to bullcaraine the auitability of the aoil for on etta eaptqa dlepoeal Thbullbullbull teatbull vera perforMd at a depth of approaimiddot bulltely tvo to three fut The teet ina ehoved that all aeven lotbull vera acceptable at alai etate coda claaip criteria

The reeulte of the above teatina are bull~riaad on the followina teat loabull aad the mcloeecl 1-40 ecala plan

Lot 1 - OttlrvtUon Tflt Holt o

o- Loa I- 11 lubaoU

11 - 120 lledlbull co Una arova1 - vall roW~ded clean oaaroaace

Initial vatar obaarvecl at 7 2 depth lttbUUae It 69 after 15 alnutfl

rue lATE I 2 linInchllaxi_ obaervad rate bull 40 aecondainch

Jot 2 - OburvaUon Tnt Hole o

0 bull ILoa I - 22 lubaoU

22 bull 115 lledlbull to flne arovel - llot11 Jed Oxlde Layer at 96

Initial water ob1arvad a t 6 5 depth ScebUUampe at 5 1 ofur 25 alnutfl

PUC IATi o 2 KlnInchCould not intain initial vatar laval

Paabull I of 3

I I

llOrWOCO EPSIII~ERNG CO rrc 1410 PHOViIEHCE Illpound

IIOIIWOOO liASamp 11002

Lot 3 Observation Teat Hole No 1

0 shy8 shy

20 shy

2 bull Water taatinamp by Marao Thornton

a Taparatura bull tobullc ~=du~t~V~~ S bull 73 d HNu )Photo Ionian) - nealiaible

ckaround 0 2

Initial vatar obaarved at 7 0 clepth ltabiUaa at 6 5

PUC UTE o 2 MinInch Could not tntaln initial vatat laval

cot bull bull Olurvafion Taet Hole llo 1

0 - 10 leobull 10 - 22 lubao11 22 bull lU lladibull ud tiM aravel to coaru 11nd - trace

atratification homtoa water taltlna

a Tratura bull 10bullc ~~t~s bullo d - bull Mlliampible

lnithl water obterved at 7 7 deg depth lteblilhe a t 70 deg

PEIIC JAT o 2 MinInch Avuaae 1 MinInch

Lot bull Obaarvatlon Teat Hole Mo

o- l lco I bull 16 Subaoil

16 9096 HedlUII to fine araval and atratlflad diWI to coaraa eand

96 110 Fine to vary fine aand in layara with coaraa

~ f~bullY1~l~r i6 bull Yallov-brovn aandampraval

2 bd oxide layu banded at sa - 70

Initial water obaarvad at 7 3 depth Mota 1 Water run quickly into 1outh end of O TU at

~f~~~~middot~~ g~gt~apth (hola collapta balow thia level IY bull 4 1deg depth -

) Introduction WEB Enqineering Auociates Inc has been requested

to examine the record of thia property and to conduct whatever

testa are appropriate to determine whether hazardous materiah or

hazardous waatea exist on the pramil8a auch that qovernment

regulations vould be likely to require clean up Lot tJ ia part

of a larqer parcel of land vhich waa the lite of an EPA clean up

action and field investiqation

Lot 13 Kerry Place

luaary 1 1111 Enqineering Aaaociatea Inc haa reaearehed EPA

and DEOI files and has c~leted a qeohydroloqical survey A

reviev of all data indicates no chebullical contination exiata such

that an IPA or DIQI enforcent action would be required to effect

a clean up

Hhtory of site and adjoining property z On April 1 1983 the

DEOI received a call alleging contuination of a field and an

adjoining induatrial eite Lot t l ia a part of the referenced

fiold (Rot tl I

I The DEQE and EPA investigated the industrial aite and

adjoining field and determined that a number of PCB contaminated

areas exiated The areas of contamination were primarily along

the fence of the industrial site The closest area of contaminashy

tion is 20 feet plus from lot 13

The EPA eJMrgency response te removed contaminated soil

areas by excavation and turned the site over to the EPA rerMdial

action troup (Ref 12 3 and 4 )

The ampPA r-dial action troup continued on site investigashy

tions A luury Report vas issued Decellber 20 1913

bullbull ampntinHrint has conducted a liaitad teohydrological

eurvey of the field

PCa ulationa r The DIOI and EPA retulate teriala

containin9 PCIs vith concentration of 50PPM or 110re

Investitationa and 1te1ultar LOt f l

April u ltl3 Norwood ntineerint Co Inc du9 pita for

percolation testa and reported a bullnorl virtin aoll horizon bull

caot t4A I

I June 16 1983 The EPA and DEQE took composite aoil aamples

The compoaite aamples contained PCB in concentration of 3PPM

(Ref IS)

September 7 1983 The EPA conducted aurticial aoil

a amp ling The maximum concentration of any sample on the lot ia

lPPM (Ref t6 and 7)

October 27 1983 The EPA took aoil aamplea of earth piled

on lot t3 aa a reault of excavation for the road The bullaxibullu

level of PCI found in the excavated bullaterial ia 5 PPM

October Novelber 1913 The EPA conducted aagnetater and

vround penetratint radar atudiea The reault of theae atudiea

were tranaaitted by phone fr011 Gre9 Roacoe NUSFIT Re9ion 1 to

Willibull I laird Pamp Wll Engineering Aaaociatea Inc January

5 1914 Mr Joacoe indicated bullno druaa foundbull Mr Joacoe

further atated bull Preli11inary drum aearch indicateamp nothing bull

Decellber 1983 WEB Engineering Aaaociatea Inc conducted a

libullited geohydrolog ical aurvey to deteraine direction of

groundwater flow and to teat for Volatile Organic CotlpOunda

Peaticidea and PCIa (Ref 18 9 and 10) The vroundwater in

110nitorin9 well 15 contained PCI at the level of 300 PPI (parta

per billioR)

The direction of groundwater flow in lot f3 is toward the

adjacent industrial land and lots It ia unlikely any groundwater

contamination would exiat due to migration of chemicalbull in the

groundwater from adjacent propertiea The maximum concentration

of PCB found on the lot h 5 PPM The aolubility of PCB in water

h 12 PPB The concentration of bull 3 PPB in the groundwater is moat

likely the reault of PCB dissolving in the aurface water and

bulligrating to the water table

Ariel photoa in the EPA file dated April 22 1957 April 13

lt6t April 1 U77 and October 10 UIO indicate no induatrial

activity on Lot 13

J

CAll PllfDI bull

I I I I

IHII l ~a~a

lrrrbullbullf fl I

bull bull bull bull bull bull middot bull bull

bullmiddot ~--91 ~middot~ID au N8 C_UIIbullTD bull CIIICPTaTIOIII middotmiddotshy IMIIM MVI II n till PDTo

~~~lA I ~~~~~~--~~ AT

~ bullbull bull I bull

_ middotmiddotmiddotmiddot

~ _bullbull ~ j nai - llfl AMUif tbull UftAL Mal- If PCII bull no I Ia tfnAL If MTDIAL IDNIVII

-middotmiddot middot~middot Ill middot

enbullbull ~ ~middot -L4~~~ -~- - -~-- ~bullbull~- ~middotmiddot -~middot~-~~ c~ U MCUILL n PI-L IampAbulltl- ~ middot bull

~ I bull IIC - _i -i AL Act~bull cei~faa _ ri bull UPCIMirf IUoamp MtAILI W JU 1-D_IAII IDIOIMIo

122~00 middot

~

middot-~

I I

I l middot i ~r

roRwoo~ acm~G ca uc 1410 PROI~t PU IDI1WOOD MAIL IIIOS2

DEAN STIIEET (REARDON SITE) IIORIIOOD IIASS

SOIL TESTING STRATA AND PERCOLATION

field ~c~~~tt~ch~~ f~~~~iv~ ~uifh~ 1~fraet On Afrll 22 1983 a backhoe axcavatad atrata to daptha of approximately

nlocn~~~=~1L1r~~fbulllt~~l~~r~2~br~1~~~~~~ ~~~1~~ coarae ailt and roota) and clean aand and araval Claar (apot quality

~1frimiddot~ ~~c~hr~th~~~~lzf~uP~~~=~Ymiddot~n~~bulld at tint~~obull ~~nSrntcu6bullmiddot thetho~b~middot~~n o~0t~~middot~~~~-jacant Dean Straat vhara approxiutaly a alx inch layer of aah and a1ecallanaoua fill vaa found on top of tha around

Percolation ta1t1 par atatt aanitary coda vera perfonMd adjacent to the atrata teat hola1 to bullcaraine the auitability of the aoil for on etta eaptqa dlepoeal Thbullbullbull teatbull vera perforMd at a depth of approaimiddot bulltely tvo to three fut The teet ina ehoved that all aeven lotbull vera acceptable at alai etate coda claaip criteria

The reeulte of the above teatina are bull~riaad on the followina teat loabull aad the mcloeecl 1-40 ecala plan

Lot 1 - OttlrvtUon Tflt Holt o

o- Loa I- 11 lubaoU

11 - 120 lledlbull co Una arova1 - vall roW~ded clean oaaroaace

Initial vatar obaarvecl at 7 2 depth lttbUUae It 69 after 15 alnutfl

rue lATE I 2 linInchllaxi_ obaervad rate bull 40 aecondainch

Jot 2 - OburvaUon Tnt Hole o

0 bull ILoa I - 22 lubaoU

22 bull 115 lledlbull to flne arovel - llot11 Jed Oxlde Layer at 96

Initial water ob1arvad a t 6 5 depth ScebUUampe at 5 1 ofur 25 alnutfl

PUC IATi o 2 KlnInchCould not intain initial vatar laval

Paabull I of 3

I I

llOrWOCO EPSIII~ERNG CO rrc 1410 PHOViIEHCE Illpound

IIOIIWOOO liASamp 11002

Lot 3 Observation Teat Hole No 1

0 shy8 shy

20 shy

2 bull Water taatinamp by Marao Thornton

a Taparatura bull tobullc ~=du~t~V~~ S bull 73 d HNu )Photo Ionian) - nealiaible

ckaround 0 2

Initial vatar obaarved at 7 0 clepth ltabiUaa at 6 5

PUC UTE o 2 MinInch Could not tntaln initial vatat laval

cot bull bull Olurvafion Taet Hole llo 1

0 - 10 leobull 10 - 22 lubao11 22 bull lU lladibull ud tiM aravel to coaru 11nd - trace

atratification homtoa water taltlna

a Tratura bull 10bullc ~~t~s bullo d - bull Mlliampible

lnithl water obterved at 7 7 deg depth lteblilhe a t 70 deg

PEIIC JAT o 2 MinInch Avuaae 1 MinInch

Lot bull Obaarvatlon Teat Hole Mo

o- l lco I bull 16 Subaoil

16 9096 HedlUII to fine araval and atratlflad diWI to coaraa eand

96 110 Fine to vary fine aand in layara with coaraa

~ f~bullY1~l~r i6 bull Yallov-brovn aandampraval

2 bd oxide layu banded at sa - 70

Initial water obaarvad at 7 3 depth Mota 1 Water run quickly into 1outh end of O TU at

~f~~~~middot~~ g~gt~apth (hola collapta balow thia level IY bull 4 1deg depth -

I The DEQE and EPA investigated the industrial aite and

adjoining field and determined that a number of PCB contaminated

areas exiated The areas of contamination were primarily along

the fence of the industrial site The closest area of contaminashy

tion is 20 feet plus from lot 13

The EPA eJMrgency response te removed contaminated soil

areas by excavation and turned the site over to the EPA rerMdial

action troup (Ref 12 3 and 4 )

The ampPA r-dial action troup continued on site investigashy

tions A luury Report vas issued Decellber 20 1913

bullbull ampntinHrint has conducted a liaitad teohydrological

eurvey of the field

PCa ulationa r The DIOI and EPA retulate teriala

containin9 PCIs vith concentration of 50PPM or 110re

Investitationa and 1te1ultar LOt f l

April u ltl3 Norwood ntineerint Co Inc du9 pita for

percolation testa and reported a bullnorl virtin aoll horizon bull

caot t4A I

I June 16 1983 The EPA and DEQE took composite aoil aamples

The compoaite aamples contained PCB in concentration of 3PPM

(Ref IS)

September 7 1983 The EPA conducted aurticial aoil

a amp ling The maximum concentration of any sample on the lot ia

lPPM (Ref t6 and 7)

October 27 1983 The EPA took aoil aamplea of earth piled

on lot t3 aa a reault of excavation for the road The bullaxibullu

level of PCI found in the excavated bullaterial ia 5 PPM

October Novelber 1913 The EPA conducted aagnetater and

vround penetratint radar atudiea The reault of theae atudiea

were tranaaitted by phone fr011 Gre9 Roacoe NUSFIT Re9ion 1 to

Willibull I laird Pamp Wll Engineering Aaaociatea Inc January

5 1914 Mr Joacoe indicated bullno druaa foundbull Mr Joacoe

further atated bull Preli11inary drum aearch indicateamp nothing bull

Decellber 1983 WEB Engineering Aaaociatea Inc conducted a

libullited geohydrolog ical aurvey to deteraine direction of

groundwater flow and to teat for Volatile Organic CotlpOunda

Peaticidea and PCIa (Ref 18 9 and 10) The vroundwater in

110nitorin9 well 15 contained PCI at the level of 300 PPI (parta

per billioR)

The direction of groundwater flow in lot f3 is toward the

adjacent industrial land and lots It ia unlikely any groundwater

contamination would exiat due to migration of chemicalbull in the

groundwater from adjacent propertiea The maximum concentration

of PCB found on the lot h 5 PPM The aolubility of PCB in water

h 12 PPB The concentration of bull 3 PPB in the groundwater is moat

likely the reault of PCB dissolving in the aurface water and

bulligrating to the water table

Ariel photoa in the EPA file dated April 22 1957 April 13

lt6t April 1 U77 and October 10 UIO indicate no induatrial

activity on Lot 13

J

CAll PllfDI bull

I I I I

IHII l ~a~a

lrrrbullbullf fl I

bull bull bull bull bull bull middot bull bull

bullmiddot ~--91 ~middot~ID au N8 C_UIIbullTD bull CIIICPTaTIOIII middotmiddotshy IMIIM MVI II n till PDTo

~~~lA I ~~~~~~--~~ AT

~ bullbull bull I bull

_ middotmiddotmiddotmiddot

~ _bullbull ~ j nai - llfl AMUif tbull UftAL Mal- If PCII bull no I Ia tfnAL If MTDIAL IDNIVII

-middotmiddot middot~middot Ill middot

enbullbull ~ ~middot -L4~~~ -~- - -~-- ~bullbull~- ~middotmiddot -~middot~-~~ c~ U MCUILL n PI-L IampAbulltl- ~ middot bull

~ I bull IIC - _i -i AL Act~bull cei~faa _ ri bull UPCIMirf IUoamp MtAILI W JU 1-D_IAII IDIOIMIo

122~00 middot

~

middot-~

I I

I l middot i ~r

roRwoo~ acm~G ca uc 1410 PROI~t PU IDI1WOOD MAIL IIIOS2

DEAN STIIEET (REARDON SITE) IIORIIOOD IIASS

SOIL TESTING STRATA AND PERCOLATION

field ~c~~~tt~ch~~ f~~~~iv~ ~uifh~ 1~fraet On Afrll 22 1983 a backhoe axcavatad atrata to daptha of approximately

nlocn~~~=~1L1r~~fbulllt~~l~~r~2~br~1~~~~~~ ~~~1~~ coarae ailt and roota) and clean aand and araval Claar (apot quality

~1frimiddot~ ~~c~hr~th~~~~lzf~uP~~~=~Ymiddot~n~~bulld at tint~~obull ~~nSrntcu6bullmiddot thetho~b~middot~~n o~0t~~middot~~~~-jacant Dean Straat vhara approxiutaly a alx inch layer of aah and a1ecallanaoua fill vaa found on top of tha around

Percolation ta1t1 par atatt aanitary coda vera perfonMd adjacent to the atrata teat hola1 to bullcaraine the auitability of the aoil for on etta eaptqa dlepoeal Thbullbullbull teatbull vera perforMd at a depth of approaimiddot bulltely tvo to three fut The teet ina ehoved that all aeven lotbull vera acceptable at alai etate coda claaip criteria

The reeulte of the above teatina are bull~riaad on the followina teat loabull aad the mcloeecl 1-40 ecala plan

Lot 1 - OttlrvtUon Tflt Holt o

o- Loa I- 11 lubaoU

11 - 120 lledlbull co Una arova1 - vall roW~ded clean oaaroaace

Initial vatar obaarvecl at 7 2 depth lttbUUae It 69 after 15 alnutfl

rue lATE I 2 linInchllaxi_ obaervad rate bull 40 aecondainch

Jot 2 - OburvaUon Tnt Hole o

0 bull ILoa I - 22 lubaoU

22 bull 115 lledlbull to flne arovel - llot11 Jed Oxlde Layer at 96

Initial water ob1arvad a t 6 5 depth ScebUUampe at 5 1 ofur 25 alnutfl

PUC IATi o 2 KlnInchCould not intain initial vatar laval

Paabull I of 3

I I

llOrWOCO EPSIII~ERNG CO rrc 1410 PHOViIEHCE Illpound

IIOIIWOOO liASamp 11002

Lot 3 Observation Teat Hole No 1

0 shy8 shy

20 shy

2 bull Water taatinamp by Marao Thornton

a Taparatura bull tobullc ~=du~t~V~~ S bull 73 d HNu )Photo Ionian) - nealiaible

ckaround 0 2

Initial vatar obaarved at 7 0 clepth ltabiUaa at 6 5

PUC UTE o 2 MinInch Could not tntaln initial vatat laval

cot bull bull Olurvafion Taet Hole llo 1

0 - 10 leobull 10 - 22 lubao11 22 bull lU lladibull ud tiM aravel to coaru 11nd - trace

atratification homtoa water taltlna

a Tratura bull 10bullc ~~t~s bullo d - bull Mlliampible

lnithl water obterved at 7 7 deg depth lteblilhe a t 70 deg

PEIIC JAT o 2 MinInch Avuaae 1 MinInch

Lot bull Obaarvatlon Teat Hole Mo

o- l lco I bull 16 Subaoil

16 9096 HedlUII to fine araval and atratlflad diWI to coaraa eand

96 110 Fine to vary fine aand in layara with coaraa

~ f~bullY1~l~r i6 bull Yallov-brovn aandampraval

2 bd oxide layu banded at sa - 70

Initial water obaarvad at 7 3 depth Mota 1 Water run quickly into 1outh end of O TU at

~f~~~~middot~~ g~gt~apth (hola collapta balow thia level IY bull 4 1deg depth -

I June 16 1983 The EPA and DEQE took composite aoil aamples

The compoaite aamples contained PCB in concentration of 3PPM

(Ref IS)

September 7 1983 The EPA conducted aurticial aoil

a amp ling The maximum concentration of any sample on the lot ia

lPPM (Ref t6 and 7)

October 27 1983 The EPA took aoil aamplea of earth piled

on lot t3 aa a reault of excavation for the road The bullaxibullu

level of PCI found in the excavated bullaterial ia 5 PPM

October Novelber 1913 The EPA conducted aagnetater and

vround penetratint radar atudiea The reault of theae atudiea

were tranaaitted by phone fr011 Gre9 Roacoe NUSFIT Re9ion 1 to

Willibull I laird Pamp Wll Engineering Aaaociatea Inc January

5 1914 Mr Joacoe indicated bullno druaa foundbull Mr Joacoe

further atated bull Preli11inary drum aearch indicateamp nothing bull

Decellber 1983 WEB Engineering Aaaociatea Inc conducted a

libullited geohydrolog ical aurvey to deteraine direction of

groundwater flow and to teat for Volatile Organic CotlpOunda

Peaticidea and PCIa (Ref 18 9 and 10) The vroundwater in

110nitorin9 well 15 contained PCI at the level of 300 PPI (parta

per billioR)

The direction of groundwater flow in lot f3 is toward the

adjacent industrial land and lots It ia unlikely any groundwater

contamination would exiat due to migration of chemicalbull in the

groundwater from adjacent propertiea The maximum concentration

of PCB found on the lot h 5 PPM The aolubility of PCB in water

h 12 PPB The concentration of bull 3 PPB in the groundwater is moat

likely the reault of PCB dissolving in the aurface water and

bulligrating to the water table

Ariel photoa in the EPA file dated April 22 1957 April 13

lt6t April 1 U77 and October 10 UIO indicate no induatrial

activity on Lot 13

J

CAll PllfDI bull

I I I I

IHII l ~a~a

lrrrbullbullf fl I

bull bull bull bull bull bull middot bull bull

bullmiddot ~--91 ~middot~ID au N8 C_UIIbullTD bull CIIICPTaTIOIII middotmiddotshy IMIIM MVI II n till PDTo

~~~lA I ~~~~~~--~~ AT

~ bullbull bull I bull

_ middotmiddotmiddotmiddot

~ _bullbull ~ j nai - llfl AMUif tbull UftAL Mal- If PCII bull no I Ia tfnAL If MTDIAL IDNIVII

-middotmiddot middot~middot Ill middot

enbullbull ~ ~middot -L4~~~ -~- - -~-- ~bullbull~- ~middotmiddot -~middot~-~~ c~ U MCUILL n PI-L IampAbulltl- ~ middot bull

~ I bull IIC - _i -i AL Act~bull cei~faa _ ri bull UPCIMirf IUoamp MtAILI W JU 1-D_IAII IDIOIMIo

122~00 middot

~

middot-~

I I

I l middot i ~r

roRwoo~ acm~G ca uc 1410 PROI~t PU IDI1WOOD MAIL IIIOS2

DEAN STIIEET (REARDON SITE) IIORIIOOD IIASS

SOIL TESTING STRATA AND PERCOLATION

field ~c~~~tt~ch~~ f~~~~iv~ ~uifh~ 1~fraet On Afrll 22 1983 a backhoe axcavatad atrata to daptha of approximately

nlocn~~~=~1L1r~~fbulllt~~l~~r~2~br~1~~~~~~ ~~~1~~ coarae ailt and roota) and clean aand and araval Claar (apot quality

~1frimiddot~ ~~c~hr~th~~~~lzf~uP~~~=~Ymiddot~n~~bulld at tint~~obull ~~nSrntcu6bullmiddot thetho~b~middot~~n o~0t~~middot~~~~-jacant Dean Straat vhara approxiutaly a alx inch layer of aah and a1ecallanaoua fill vaa found on top of tha around

Percolation ta1t1 par atatt aanitary coda vera perfonMd adjacent to the atrata teat hola1 to bullcaraine the auitability of the aoil for on etta eaptqa dlepoeal Thbullbullbull teatbull vera perforMd at a depth of approaimiddot bulltely tvo to three fut The teet ina ehoved that all aeven lotbull vera acceptable at alai etate coda claaip criteria

The reeulte of the above teatina are bull~riaad on the followina teat loabull aad the mcloeecl 1-40 ecala plan

Lot 1 - OttlrvtUon Tflt Holt o

o- Loa I- 11 lubaoU

11 - 120 lledlbull co Una arova1 - vall roW~ded clean oaaroaace

Initial vatar obaarvecl at 7 2 depth lttbUUae It 69 after 15 alnutfl

rue lATE I 2 linInchllaxi_ obaervad rate bull 40 aecondainch

Jot 2 - OburvaUon Tnt Hole o

0 bull ILoa I - 22 lubaoU

22 bull 115 lledlbull to flne arovel - llot11 Jed Oxlde Layer at 96

Initial water ob1arvad a t 6 5 depth ScebUUampe at 5 1 ofur 25 alnutfl

PUC IATi o 2 KlnInchCould not intain initial vatar laval

Paabull I of 3

I I

llOrWOCO EPSIII~ERNG CO rrc 1410 PHOViIEHCE Illpound

IIOIIWOOO liASamp 11002

Lot 3 Observation Teat Hole No 1

0 shy8 shy

20 shy

2 bull Water taatinamp by Marao Thornton

a Taparatura bull tobullc ~=du~t~V~~ S bull 73 d HNu )Photo Ionian) - nealiaible

ckaround 0 2

Initial vatar obaarved at 7 0 clepth ltabiUaa at 6 5

PUC UTE o 2 MinInch Could not tntaln initial vatat laval

cot bull bull Olurvafion Taet Hole llo 1

0 - 10 leobull 10 - 22 lubao11 22 bull lU lladibull ud tiM aravel to coaru 11nd - trace

atratification homtoa water taltlna

a Tratura bull 10bullc ~~t~s bullo d - bull Mlliampible

lnithl water obterved at 7 7 deg depth lteblilhe a t 70 deg

PEIIC JAT o 2 MinInch Avuaae 1 MinInch

Lot bull Obaarvatlon Teat Hole Mo

o- l lco I bull 16 Subaoil

16 9096 HedlUII to fine araval and atratlflad diWI to coaraa eand

96 110 Fine to vary fine aand in layara with coaraa

~ f~bullY1~l~r i6 bull Yallov-brovn aandampraval

2 bd oxide layu banded at sa - 70

Initial water obaarvad at 7 3 depth Mota 1 Water run quickly into 1outh end of O TU at

~f~~~~middot~~ g~gt~apth (hola collapta balow thia level IY bull 4 1deg depth -

The direction of groundwater flow in lot f3 is toward the

adjacent industrial land and lots It ia unlikely any groundwater

contamination would exiat due to migration of chemicalbull in the

groundwater from adjacent propertiea The maximum concentration

of PCB found on the lot h 5 PPM The aolubility of PCB in water

h 12 PPB The concentration of bull 3 PPB in the groundwater is moat

likely the reault of PCB dissolving in the aurface water and

bulligrating to the water table

Ariel photoa in the EPA file dated April 22 1957 April 13

lt6t April 1 U77 and October 10 UIO indicate no induatrial

activity on Lot 13

J

CAll PllfDI bull

I I I I

IHII l ~a~a

lrrrbullbullf fl I

bull bull bull bull bull bull middot bull bull

bullmiddot ~--91 ~middot~ID au N8 C_UIIbullTD bull CIIICPTaTIOIII middotmiddotshy IMIIM MVI II n till PDTo

~~~lA I ~~~~~~--~~ AT

~ bullbull bull I bull

_ middotmiddotmiddotmiddot

~ _bullbull ~ j nai - llfl AMUif tbull UftAL Mal- If PCII bull no I Ia tfnAL If MTDIAL IDNIVII

-middotmiddot middot~middot Ill middot

enbullbull ~ ~middot -L4~~~ -~- - -~-- ~bullbull~- ~middotmiddot -~middot~-~~ c~ U MCUILL n PI-L IampAbulltl- ~ middot bull

~ I bull IIC - _i -i AL Act~bull cei~faa _ ri bull UPCIMirf IUoamp MtAILI W JU 1-D_IAII IDIOIMIo

122~00 middot

~

middot-~

I I

I l middot i ~r

roRwoo~ acm~G ca uc 1410 PROI~t PU IDI1WOOD MAIL IIIOS2

DEAN STIIEET (REARDON SITE) IIORIIOOD IIASS

SOIL TESTING STRATA AND PERCOLATION

field ~c~~~tt~ch~~ f~~~~iv~ ~uifh~ 1~fraet On Afrll 22 1983 a backhoe axcavatad atrata to daptha of approximately

nlocn~~~=~1L1r~~fbulllt~~l~~r~2~br~1~~~~~~ ~~~1~~ coarae ailt and roota) and clean aand and araval Claar (apot quality

~1frimiddot~ ~~c~hr~th~~~~lzf~uP~~~=~Ymiddot~n~~bulld at tint~~obull ~~nSrntcu6bullmiddot thetho~b~middot~~n o~0t~~middot~~~~-jacant Dean Straat vhara approxiutaly a alx inch layer of aah and a1ecallanaoua fill vaa found on top of tha around

Percolation ta1t1 par atatt aanitary coda vera perfonMd adjacent to the atrata teat hola1 to bullcaraine the auitability of the aoil for on etta eaptqa dlepoeal Thbullbullbull teatbull vera perforMd at a depth of approaimiddot bulltely tvo to three fut The teet ina ehoved that all aeven lotbull vera acceptable at alai etate coda claaip criteria

The reeulte of the above teatina are bull~riaad on the followina teat loabull aad the mcloeecl 1-40 ecala plan

Lot 1 - OttlrvtUon Tflt Holt o

o- Loa I- 11 lubaoU

11 - 120 lledlbull co Una arova1 - vall roW~ded clean oaaroaace

Initial vatar obaarvecl at 7 2 depth lttbUUae It 69 after 15 alnutfl

rue lATE I 2 linInchllaxi_ obaervad rate bull 40 aecondainch

Jot 2 - OburvaUon Tnt Hole o

0 bull ILoa I - 22 lubaoU

22 bull 115 lledlbull to flne arovel - llot11 Jed Oxlde Layer at 96

Initial water ob1arvad a t 6 5 depth ScebUUampe at 5 1 ofur 25 alnutfl

PUC IATi o 2 KlnInchCould not intain initial vatar laval

Paabull I of 3

I I

llOrWOCO EPSIII~ERNG CO rrc 1410 PHOViIEHCE Illpound

IIOIIWOOO liASamp 11002

Lot 3 Observation Teat Hole No 1

0 shy8 shy

20 shy

2 bull Water taatinamp by Marao Thornton

a Taparatura bull tobullc ~=du~t~V~~ S bull 73 d HNu )Photo Ionian) - nealiaible

ckaround 0 2

Initial vatar obaarved at 7 0 clepth ltabiUaa at 6 5

PUC UTE o 2 MinInch Could not tntaln initial vatat laval

cot bull bull Olurvafion Taet Hole llo 1

0 - 10 leobull 10 - 22 lubao11 22 bull lU lladibull ud tiM aravel to coaru 11nd - trace

atratification homtoa water taltlna

a Tratura bull 10bullc ~~t~s bullo d - bull Mlliampible

lnithl water obterved at 7 7 deg depth lteblilhe a t 70 deg

PEIIC JAT o 2 MinInch Avuaae 1 MinInch

Lot bull Obaarvatlon Teat Hole Mo

o- l lco I bull 16 Subaoil

16 9096 HedlUII to fine araval and atratlflad diWI to coaraa eand

96 110 Fine to vary fine aand in layara with coaraa

~ f~bullY1~l~r i6 bull Yallov-brovn aandampraval

2 bd oxide layu banded at sa - 70

Initial water obaarvad at 7 3 depth Mota 1 Water run quickly into 1outh end of O TU at

~f~~~~middot~~ g~gt~apth (hola collapta balow thia level IY bull 4 1deg depth -

CAll PllfDI bull

I I I I

IHII l ~a~a

lrrrbullbullf fl I

bull bull bull bull bull bull middot bull bull

bullmiddot ~--91 ~middot~ID au N8 C_UIIbullTD bull CIIICPTaTIOIII middotmiddotshy IMIIM MVI II n till PDTo

~~~lA I ~~~~~~--~~ AT

~ bullbull bull I bull

_ middotmiddotmiddotmiddot

~ _bullbull ~ j nai - llfl AMUif tbull UftAL Mal- If PCII bull no I Ia tfnAL If MTDIAL IDNIVII

-middotmiddot middot~middot Ill middot

enbullbull ~ ~middot -L4~~~ -~- - -~-- ~bullbull~- ~middotmiddot -~middot~-~~ c~ U MCUILL n PI-L IampAbulltl- ~ middot bull

~ I bull IIC - _i -i AL Act~bull cei~faa _ ri bull UPCIMirf IUoamp MtAILI W JU 1-D_IAII IDIOIMIo

122~00 middot

~

middot-~

I I

I l middot i ~r

roRwoo~ acm~G ca uc 1410 PROI~t PU IDI1WOOD MAIL IIIOS2

DEAN STIIEET (REARDON SITE) IIORIIOOD IIASS

SOIL TESTING STRATA AND PERCOLATION

field ~c~~~tt~ch~~ f~~~~iv~ ~uifh~ 1~fraet On Afrll 22 1983 a backhoe axcavatad atrata to daptha of approximately

nlocn~~~=~1L1r~~fbulllt~~l~~r~2~br~1~~~~~~ ~~~1~~ coarae ailt and roota) and clean aand and araval Claar (apot quality

~1frimiddot~ ~~c~hr~th~~~~lzf~uP~~~=~Ymiddot~n~~bulld at tint~~obull ~~nSrntcu6bullmiddot thetho~b~middot~~n o~0t~~middot~~~~-jacant Dean Straat vhara approxiutaly a alx inch layer of aah and a1ecallanaoua fill vaa found on top of tha around

Percolation ta1t1 par atatt aanitary coda vera perfonMd adjacent to the atrata teat hola1 to bullcaraine the auitability of the aoil for on etta eaptqa dlepoeal Thbullbullbull teatbull vera perforMd at a depth of approaimiddot bulltely tvo to three fut The teet ina ehoved that all aeven lotbull vera acceptable at alai etate coda claaip criteria

The reeulte of the above teatina are bull~riaad on the followina teat loabull aad the mcloeecl 1-40 ecala plan

Lot 1 - OttlrvtUon Tflt Holt o

o- Loa I- 11 lubaoU

11 - 120 lledlbull co Una arova1 - vall roW~ded clean oaaroaace

Initial vatar obaarvecl at 7 2 depth lttbUUae It 69 after 15 alnutfl

rue lATE I 2 linInchllaxi_ obaervad rate bull 40 aecondainch

Jot 2 - OburvaUon Tnt Hole o

0 bull ILoa I - 22 lubaoU

22 bull 115 lledlbull to flne arovel - llot11 Jed Oxlde Layer at 96

Initial water ob1arvad a t 6 5 depth ScebUUampe at 5 1 ofur 25 alnutfl

PUC IATi o 2 KlnInchCould not intain initial vatar laval

Paabull I of 3

I I

llOrWOCO EPSIII~ERNG CO rrc 1410 PHOViIEHCE Illpound

IIOIIWOOO liASamp 11002

Lot 3 Observation Teat Hole No 1

0 shy8 shy

20 shy

2 bull Water taatinamp by Marao Thornton

a Taparatura bull tobullc ~=du~t~V~~ S bull 73 d HNu )Photo Ionian) - nealiaible

ckaround 0 2

Initial vatar obaarved at 7 0 clepth ltabiUaa at 6 5

PUC UTE o 2 MinInch Could not tntaln initial vatat laval

cot bull bull Olurvafion Taet Hole llo 1

0 - 10 leobull 10 - 22 lubao11 22 bull lU lladibull ud tiM aravel to coaru 11nd - trace

atratification homtoa water taltlna

a Tratura bull 10bullc ~~t~s bullo d - bull Mlliampible

lnithl water obterved at 7 7 deg depth lteblilhe a t 70 deg

PEIIC JAT o 2 MinInch Avuaae 1 MinInch

Lot bull Obaarvatlon Teat Hole Mo

o- l lco I bull 16 Subaoil

16 9096 HedlUII to fine araval and atratlflad diWI to coaraa eand

96 110 Fine to vary fine aand in layara with coaraa

~ f~bullY1~l~r i6 bull Yallov-brovn aandampraval

2 bd oxide layu banded at sa - 70

Initial water obaarvad at 7 3 depth Mota 1 Water run quickly into 1outh end of O TU at

~f~~~~middot~~ g~gt~apth (hola collapta balow thia level IY bull 4 1deg depth -

bull bull bull bull bull bull middot bull bull

bullmiddot ~--91 ~middot~ID au N8 C_UIIbullTD bull CIIICPTaTIOIII middotmiddotshy IMIIM MVI II n till PDTo

~~~lA I ~~~~~~--~~ AT

~ bullbull bull I bull

_ middotmiddotmiddotmiddot

~ _bullbull ~ j nai - llfl AMUif tbull UftAL Mal- If PCII bull no I Ia tfnAL If MTDIAL IDNIVII

-middotmiddot middot~middot Ill middot

enbullbull ~ ~middot -L4~~~ -~- - -~-- ~bullbull~- ~middotmiddot -~middot~-~~ c~ U MCUILL n PI-L IampAbulltl- ~ middot bull

~ I bull IIC - _i -i AL Act~bull cei~faa _ ri bull UPCIMirf IUoamp MtAILI W JU 1-D_IAII IDIOIMIo

122~00 middot

~

middot-~

I I

I l middot i ~r

roRwoo~ acm~G ca uc 1410 PROI~t PU IDI1WOOD MAIL IIIOS2

DEAN STIIEET (REARDON SITE) IIORIIOOD IIASS

SOIL TESTING STRATA AND PERCOLATION

field ~c~~~tt~ch~~ f~~~~iv~ ~uifh~ 1~fraet On Afrll 22 1983 a backhoe axcavatad atrata to daptha of approximately

nlocn~~~=~1L1r~~fbulllt~~l~~r~2~br~1~~~~~~ ~~~1~~ coarae ailt and roota) and clean aand and araval Claar (apot quality

~1frimiddot~ ~~c~hr~th~~~~lzf~uP~~~=~Ymiddot~n~~bulld at tint~~obull ~~nSrntcu6bullmiddot thetho~b~middot~~n o~0t~~middot~~~~-jacant Dean Straat vhara approxiutaly a alx inch layer of aah and a1ecallanaoua fill vaa found on top of tha around

Percolation ta1t1 par atatt aanitary coda vera perfonMd adjacent to the atrata teat hola1 to bullcaraine the auitability of the aoil for on etta eaptqa dlepoeal Thbullbullbull teatbull vera perforMd at a depth of approaimiddot bulltely tvo to three fut The teet ina ehoved that all aeven lotbull vera acceptable at alai etate coda claaip criteria

The reeulte of the above teatina are bull~riaad on the followina teat loabull aad the mcloeecl 1-40 ecala plan

Lot 1 - OttlrvtUon Tflt Holt o

o- Loa I- 11 lubaoU

11 - 120 lledlbull co Una arova1 - vall roW~ded clean oaaroaace

Initial vatar obaarvecl at 7 2 depth lttbUUae It 69 after 15 alnutfl

rue lATE I 2 linInchllaxi_ obaervad rate bull 40 aecondainch

Jot 2 - OburvaUon Tnt Hole o

0 bull ILoa I - 22 lubaoU

22 bull 115 lledlbull to flne arovel - llot11 Jed Oxlde Layer at 96

Initial water ob1arvad a t 6 5 depth ScebUUampe at 5 1 ofur 25 alnutfl

PUC IATi o 2 KlnInchCould not intain initial vatar laval

Paabull I of 3

I I

llOrWOCO EPSIII~ERNG CO rrc 1410 PHOViIEHCE Illpound

IIOIIWOOO liASamp 11002

Lot 3 Observation Teat Hole No 1

0 shy8 shy

20 shy

2 bull Water taatinamp by Marao Thornton

a Taparatura bull tobullc ~=du~t~V~~ S bull 73 d HNu )Photo Ionian) - nealiaible

ckaround 0 2

Initial vatar obaarved at 7 0 clepth ltabiUaa at 6 5

PUC UTE o 2 MinInch Could not tntaln initial vatat laval

cot bull bull Olurvafion Taet Hole llo 1

0 - 10 leobull 10 - 22 lubao11 22 bull lU lladibull ud tiM aravel to coaru 11nd - trace

atratification homtoa water taltlna

a Tratura bull 10bullc ~~t~s bullo d - bull Mlliampible

lnithl water obterved at 7 7 deg depth lteblilhe a t 70 deg

PEIIC JAT o 2 MinInch Avuaae 1 MinInch

Lot bull Obaarvatlon Teat Hole Mo

o- l lco I bull 16 Subaoil

16 9096 HedlUII to fine araval and atratlflad diWI to coaraa eand

96 110 Fine to vary fine aand in layara with coaraa

~ f~bullY1~l~r i6 bull Yallov-brovn aandampraval

2 bd oxide layu banded at sa - 70

Initial water obaarvad at 7 3 depth Mota 1 Water run quickly into 1outh end of O TU at

~f~~~~middot~~ g~gt~apth (hola collapta balow thia level IY bull 4 1deg depth -

122~00 middot

~

middot-~

I I

I l middot i ~r

roRwoo~ acm~G ca uc 1410 PROI~t PU IDI1WOOD MAIL IIIOS2

DEAN STIIEET (REARDON SITE) IIORIIOOD IIASS

SOIL TESTING STRATA AND PERCOLATION

field ~c~~~tt~ch~~ f~~~~iv~ ~uifh~ 1~fraet On Afrll 22 1983 a backhoe axcavatad atrata to daptha of approximately

nlocn~~~=~1L1r~~fbulllt~~l~~r~2~br~1~~~~~~ ~~~1~~ coarae ailt and roota) and clean aand and araval Claar (apot quality

~1frimiddot~ ~~c~hr~th~~~~lzf~uP~~~=~Ymiddot~n~~bulld at tint~~obull ~~nSrntcu6bullmiddot thetho~b~middot~~n o~0t~~middot~~~~-jacant Dean Straat vhara approxiutaly a alx inch layer of aah and a1ecallanaoua fill vaa found on top of tha around

Percolation ta1t1 par atatt aanitary coda vera perfonMd adjacent to the atrata teat hola1 to bullcaraine the auitability of the aoil for on etta eaptqa dlepoeal Thbullbullbull teatbull vera perforMd at a depth of approaimiddot bulltely tvo to three fut The teet ina ehoved that all aeven lotbull vera acceptable at alai etate coda claaip criteria

The reeulte of the above teatina are bull~riaad on the followina teat loabull aad the mcloeecl 1-40 ecala plan

Lot 1 - OttlrvtUon Tflt Holt o

o- Loa I- 11 lubaoU

11 - 120 lledlbull co Una arova1 - vall roW~ded clean oaaroaace

Initial vatar obaarvecl at 7 2 depth lttbUUae It 69 after 15 alnutfl

rue lATE I 2 linInchllaxi_ obaervad rate bull 40 aecondainch

Jot 2 - OburvaUon Tnt Hole o

0 bull ILoa I - 22 lubaoU

22 bull 115 lledlbull to flne arovel - llot11 Jed Oxlde Layer at 96

Initial water ob1arvad a t 6 5 depth ScebUUampe at 5 1 ofur 25 alnutfl

PUC IATi o 2 KlnInchCould not intain initial vatar laval

Paabull I of 3

I I

llOrWOCO EPSIII~ERNG CO rrc 1410 PHOViIEHCE Illpound

IIOIIWOOO liASamp 11002

Lot 3 Observation Teat Hole No 1

0 shy8 shy

20 shy

2 bull Water taatinamp by Marao Thornton

a Taparatura bull tobullc ~=du~t~V~~ S bull 73 d HNu )Photo Ionian) - nealiaible

ckaround 0 2

Initial vatar obaarved at 7 0 clepth ltabiUaa at 6 5

PUC UTE o 2 MinInch Could not tntaln initial vatat laval

cot bull bull Olurvafion Taet Hole llo 1

0 - 10 leobull 10 - 22 lubao11 22 bull lU lladibull ud tiM aravel to coaru 11nd - trace

atratification homtoa water taltlna

a Tratura bull 10bullc ~~t~s bullo d - bull Mlliampible

lnithl water obterved at 7 7 deg depth lteblilhe a t 70 deg

PEIIC JAT o 2 MinInch Avuaae 1 MinInch

Lot bull Obaarvatlon Teat Hole Mo

o- l lco I bull 16 Subaoil

16 9096 HedlUII to fine araval and atratlflad diWI to coaraa eand

96 110 Fine to vary fine aand in layara with coaraa

~ f~bullY1~l~r i6 bull Yallov-brovn aandampraval

2 bd oxide layu banded at sa - 70

Initial water obaarvad at 7 3 depth Mota 1 Water run quickly into 1outh end of O TU at

~f~~~~middot~~ g~gt~apth (hola collapta balow thia level IY bull 4 1deg depth -

I I

I l middot i ~r

roRwoo~ acm~G ca uc 1410 PROI~t PU IDI1WOOD MAIL IIIOS2

DEAN STIIEET (REARDON SITE) IIORIIOOD IIASS

SOIL TESTING STRATA AND PERCOLATION

field ~c~~~tt~ch~~ f~~~~iv~ ~uifh~ 1~fraet On Afrll 22 1983 a backhoe axcavatad atrata to daptha of approximately

nlocn~~~=~1L1r~~fbulllt~~l~~r~2~br~1~~~~~~ ~~~1~~ coarae ailt and roota) and clean aand and araval Claar (apot quality

~1frimiddot~ ~~c~hr~th~~~~lzf~uP~~~=~Ymiddot~n~~bulld at tint~~obull ~~nSrntcu6bullmiddot thetho~b~middot~~n o~0t~~middot~~~~-jacant Dean Straat vhara approxiutaly a alx inch layer of aah and a1ecallanaoua fill vaa found on top of tha around

Percolation ta1t1 par atatt aanitary coda vera perfonMd adjacent to the atrata teat hola1 to bullcaraine the auitability of the aoil for on etta eaptqa dlepoeal Thbullbullbull teatbull vera perforMd at a depth of approaimiddot bulltely tvo to three fut The teet ina ehoved that all aeven lotbull vera acceptable at alai etate coda claaip criteria

The reeulte of the above teatina are bull~riaad on the followina teat loabull aad the mcloeecl 1-40 ecala plan

Lot 1 - OttlrvtUon Tflt Holt o

o- Loa I- 11 lubaoU

11 - 120 lledlbull co Una arova1 - vall roW~ded clean oaaroaace

Initial vatar obaarvecl at 7 2 depth lttbUUae It 69 after 15 alnutfl

rue lATE I 2 linInchllaxi_ obaervad rate bull 40 aecondainch

Jot 2 - OburvaUon Tnt Hole o

0 bull ILoa I - 22 lubaoU

22 bull 115 lledlbull to flne arovel - llot11 Jed Oxlde Layer at 96

Initial water ob1arvad a t 6 5 depth ScebUUampe at 5 1 ofur 25 alnutfl

PUC IATi o 2 KlnInchCould not intain initial vatar laval

Paabull I of 3

I I

llOrWOCO EPSIII~ERNG CO rrc 1410 PHOViIEHCE Illpound

IIOIIWOOO liASamp 11002

Lot 3 Observation Teat Hole No 1

0 shy8 shy

20 shy

2 bull Water taatinamp by Marao Thornton

a Taparatura bull tobullc ~=du~t~V~~ S bull 73 d HNu )Photo Ionian) - nealiaible

ckaround 0 2

Initial vatar obaarved at 7 0 clepth ltabiUaa at 6 5

PUC UTE o 2 MinInch Could not tntaln initial vatat laval

cot bull bull Olurvafion Taet Hole llo 1

0 - 10 leobull 10 - 22 lubao11 22 bull lU lladibull ud tiM aravel to coaru 11nd - trace

atratification homtoa water taltlna

a Tratura bull 10bullc ~~t~s bullo d - bull Mlliampible

lnithl water obterved at 7 7 deg depth lteblilhe a t 70 deg

PEIIC JAT o 2 MinInch Avuaae 1 MinInch

Lot bull Obaarvatlon Teat Hole Mo

o- l lco I bull 16 Subaoil

16 9096 HedlUII to fine araval and atratlflad diWI to coaraa eand

96 110 Fine to vary fine aand in layara with coaraa

~ f~bullY1~l~r i6 bull Yallov-brovn aandampraval

2 bd oxide layu banded at sa - 70

Initial water obaarvad at 7 3 depth Mota 1 Water run quickly into 1outh end of O TU at

~f~~~~middot~~ g~gt~apth (hola collapta balow thia level IY bull 4 1deg depth -

roRwoo~ acm~G ca uc 1410 PROI~t PU IDI1WOOD MAIL IIIOS2

DEAN STIIEET (REARDON SITE) IIORIIOOD IIASS

SOIL TESTING STRATA AND PERCOLATION

field ~c~~~tt~ch~~ f~~~~iv~ ~uifh~ 1~fraet On Afrll 22 1983 a backhoe axcavatad atrata to daptha of approximately

nlocn~~~=~1L1r~~fbulllt~~l~~r~2~br~1~~~~~~ ~~~1~~ coarae ailt and roota) and clean aand and araval Claar (apot quality

~1frimiddot~ ~~c~hr~th~~~~lzf~uP~~~=~Ymiddot~n~~bulld at tint~~obull ~~nSrntcu6bullmiddot thetho~b~middot~~n o~0t~~middot~~~~-jacant Dean Straat vhara approxiutaly a alx inch layer of aah and a1ecallanaoua fill vaa found on top of tha around

Percolation ta1t1 par atatt aanitary coda vera perfonMd adjacent to the atrata teat hola1 to bullcaraine the auitability of the aoil for on etta eaptqa dlepoeal Thbullbullbull teatbull vera perforMd at a depth of approaimiddot bulltely tvo to three fut The teet ina ehoved that all aeven lotbull vera acceptable at alai etate coda claaip criteria

The reeulte of the above teatina are bull~riaad on the followina teat loabull aad the mcloeecl 1-40 ecala plan

Lot 1 - OttlrvtUon Tflt Holt o

o- Loa I- 11 lubaoU

11 - 120 lledlbull co Una arova1 - vall roW~ded clean oaaroaace

Initial vatar obaarvecl at 7 2 depth lttbUUae It 69 after 15 alnutfl

rue lATE I 2 linInchllaxi_ obaervad rate bull 40 aecondainch

Jot 2 - OburvaUon Tnt Hole o

0 bull ILoa I - 22 lubaoU

22 bull 115 lledlbull to flne arovel - llot11 Jed Oxlde Layer at 96

Initial water ob1arvad a t 6 5 depth ScebUUampe at 5 1 ofur 25 alnutfl

PUC IATi o 2 KlnInchCould not intain initial vatar laval

Paabull I of 3

I I

llOrWOCO EPSIII~ERNG CO rrc 1410 PHOViIEHCE Illpound

IIOIIWOOO liASamp 11002

Lot 3 Observation Teat Hole No 1

0 shy8 shy

20 shy

2 bull Water taatinamp by Marao Thornton

a Taparatura bull tobullc ~=du~t~V~~ S bull 73 d HNu )Photo Ionian) - nealiaible

ckaround 0 2

Initial vatar obaarved at 7 0 clepth ltabiUaa at 6 5

PUC UTE o 2 MinInch Could not tntaln initial vatat laval

cot bull bull Olurvafion Taet Hole llo 1

0 - 10 leobull 10 - 22 lubao11 22 bull lU lladibull ud tiM aravel to coaru 11nd - trace

atratification homtoa water taltlna

a Tratura bull 10bullc ~~t~s bullo d - bull Mlliampible

lnithl water obterved at 7 7 deg depth lteblilhe a t 70 deg

PEIIC JAT o 2 MinInch Avuaae 1 MinInch

Lot bull Obaarvatlon Teat Hole Mo

o- l lco I bull 16 Subaoil

16 9096 HedlUII to fine araval and atratlflad diWI to coaraa eand

96 110 Fine to vary fine aand in layara with coaraa

~ f~bullY1~l~r i6 bull Yallov-brovn aandampraval

2 bd oxide layu banded at sa - 70

Initial water obaarvad at 7 3 depth Mota 1 Water run quickly into 1outh end of O TU at

~f~~~~middot~~ g~gt~apth (hola collapta balow thia level IY bull 4 1deg depth -

I I

llOrWOCO EPSIII~ERNG CO rrc 1410 PHOViIEHCE Illpound

IIOIIWOOO liASamp 11002

Lot 3 Observation Teat Hole No 1

0 shy8 shy

20 shy

2 bull Water taatinamp by Marao Thornton

a Taparatura bull tobullc ~=du~t~V~~ S bull 73 d HNu )Photo Ionian) - nealiaible

ckaround 0 2

Initial vatar obaarved at 7 0 clepth ltabiUaa at 6 5

PUC UTE o 2 MinInch Could not tntaln initial vatat laval

cot bull bull Olurvafion Taet Hole llo 1

0 - 10 leobull 10 - 22 lubao11 22 bull lU lladibull ud tiM aravel to coaru 11nd - trace

atratification homtoa water taltlna

a Tratura bull 10bullc ~~t~s bullo d - bull Mlliampible

lnithl water obterved at 7 7 deg depth lteblilhe a t 70 deg

PEIIC JAT o 2 MinInch Avuaae 1 MinInch

Lot bull Obaarvatlon Teat Hole Mo

o- l lco I bull 16 Subaoil

16 9096 HedlUII to fine araval and atratlflad diWI to coaraa eand

96 110 Fine to vary fine aand in layara with coaraa

~ f~bullY1~l~r i6 bull Yallov-brovn aandampraval

2 bd oxide layu banded at sa - 70

Initial water obaarvad at 7 3 depth Mota 1 Water run quickly into 1outh end of O TU at

~f~~~~middot~~ g~gt~apth (hola collapta balow thia level IY bull 4 1deg depth -

m ~ e

Q

Iiibull ~o =s 3~ =~ i

11 _e_ l bullooette 1bullbull

J

-middot-~-- ~ __

NORJOOP SIIRFA([ WlPUN~ 9middot7-13-1middot1middot13

II US RJIOO t fiT

TASLE I

NORWOOD SURFACE SAMPLING

RES ULTS 97U-91U

STATION NO illshyITATION NO lli

I 001 ~I I

t 0~0200

002 I11010 ~2

00) I 2

2

~) litbull 0011 ltI~~ OOl I =006 bull ~ I 007 I~7 001 ll ~I ltI ~middot ~sect

U6oat )~9)0010 OlO1~011 bullbullOll I

OIZ 0Ol2 ou ) Ol) 2 01 I 0 I

Iou IOll17016 I096 017 on7)2011 bullI 051IOlt 2tOltI020 060 IJ021 ND0617m 062IOZJ IouI OZl 2 02 117

ltI 06l OM 71I

066 ltI027 067 bull2OH 061ND029 7069ND030 2760700)1 I

071 27NDOJZ 1072

OJ) ltI 07) )

0 ltI 07 Ill

OJl llND 073

0)6 ltI 076 )70ll

0)7 ND Oll ND

Ion Not Dlaquotectable

NAa Not An~lyud Jteulu are ppm wet welampht of Aroclor 12

NO

Jl

r iil ______~

--

---==

=

I

L Ul- -tHeM AUOCIATU IW

Tbullle l o r-c-trAlJ tl latllt ~~ (llrl~ 11111

Cllt lllfl-1 -Jtct bull bull UmiddotlltO

s-1 IKth IICr tt ltll (L_

Ott IJlhCIet ~J41 OUM7 lJfF(

1 111-1 t- CMID a

Clhlll l_l

~ (Mt)UI cJIIerU

_

1bull1 etcal-ttll-t

(llbulll __

-11 j-fI

Ollll llhl _ It 1bull1

lltAIItlf111CIIIfl _

tbullt bullmiddotmiddotmiddot 1) 11

-middotmiddot IIIJfiMt

IIWIM-IHI

HbullIJICIbulllNI taI JICIbullalla

UbullIJICIbullItll

111bull1 Kl middot

IIIIP)IICI bull Ital

irN UamplfIUrlrMLIIkf~lfl bull IWY tc-ttt- 11 lllttcttbull 1-lt- l1f Ill --_ _ I _ II t -1 bullttUIbull Ubull ll - I hUll M _ _II tbulllbull

1. barcode 577914
2. barcodetext SDMS Doc ID 577914

-middot-~-- ~ __

NORJOOP SIIRFA([ WlPUN~ 9middot7-13-1middot1middot13

II US RJIOO t fiT

TASLE I

NORWOOD SURFACE SAMPLING

RES ULTS 97U-91U

STATION NO illshyITATION NO lli

I 001 ~I I

t 0~0200

002 I11010 ~2

00) I 2

2

~) litbull 0011 ltI~~ OOl I =006 bull ~ I 007 I~7 001 ll ~I ltI ~middot ~sect

U6oat )~9)0010 OlO1~011 bullbullOll I

OIZ 0Ol2 ou ) Ol) 2 01 I 0 I

Iou IOll17016 I096 017 on7)2011 bullI 051IOlt 2tOltI020 060 IJ021 ND0617m 062IOZJ IouI OZl 2 02 117

ltI 06l OM 71I

066 ltI027 067 bull2OH 061ND029 7069ND030 2760700)1 I

071 27NDOJZ 1072

OJ) ltI 07) )

0 ltI 07 Ill

OJl llND 073

0)6 ltI 076 )70ll

0)7 ND Oll ND

Ion Not Dlaquotectable

NAa Not An~lyud Jteulu are ppm wet welampht of Aroclor 12

NO

Jl

r iil ______~

--

---==

=

I

L Ul- -tHeM AUOCIATU IW

Tbullle l o r-c-trAlJ tl latllt ~~ (llrl~ 11111

Cllt lllfl-1 -Jtct bull bull UmiddotlltO

s-1 IKth IICr tt ltll (L_

Ott IJlhCIet ~J41 OUM7 lJfF(

1 111-1 t- CMID a

Clhlll l_l

~ (Mt)UI cJIIerU

_

1bull1 etcal-ttll-t

(llbulll __

-11 j-fI

Ollll llhl _ It 1bull1

lltAIItlf111CIIIfl _

tbullt bullmiddotmiddotmiddot 1) 11

-middotmiddot IIIJfiMt

IIWIM-IHI

HbullIJICIbulllNI taI JICIbullalla

UbullIJICIbullItll

111bull1 Kl middot

IIIIP)IICI bull Ital

irN UamplfIUrlrMLIIkf~lfl bull IWY tc-ttt- 11 lllttcttbull 1-lt- l1f Ill --_ _ I _ II t -1 bullttUIbull Ubull ll - I hUll M _ _II tbulllbull

1. barcode 577914
2. barcodetext SDMS Doc ID 577914

TASLE I

NORWOOD SURFACE SAMPLING

RES ULTS 97U-91U

STATION NO illshyITATION NO lli

I 001 ~I I

t 0~0200

002 I11010 ~2

00) I 2

2

~) litbull 0011 ltI~~ OOl I =006 bull ~ I 007 I~7 001 ll ~I ltI ~middot ~sect

U6oat )~9)0010 OlO1~011 bullbullOll I

OIZ 0Ol2 ou ) Ol) 2 01 I 0 I

Iou IOll17016 I096 017 on7)2011 bullI 051IOlt 2tOltI020 060 IJ021 ND0617m 062IOZJ IouI OZl 2 02 117

ltI 06l OM 71I

066 ltI027 067 bull2OH 061ND029 7069ND030 2760700)1 I

071 27NDOJZ 1072

OJ) ltI 07) )

0 ltI 07 Ill

OJl llND 073

0)6 ltI 076 )70ll

0)7 ND Oll ND

Ion Not Dlaquotectable

NAa Not An~lyud Jteulu are ppm wet welampht of Aroclor 12

NO

Jl

r iil ______~

--

---==

=

I

L Ul- -tHeM AUOCIATU IW

Tbullle l o r-c-trAlJ tl latllt ~~ (llrl~ 11111

Cllt lllfl-1 -Jtct bull bull UmiddotlltO

s-1 IKth IICr tt ltll (L_

Ott IJlhCIet ~J41 OUM7 lJfF(

1 111-1 t- CMID a

Clhlll l_l

~ (Mt)UI cJIIerU

_

1bull1 etcal-ttll-t

(llbulll __

-11 j-fI

Ollll llhl _ It 1bull1

lltAIItlf111CIIIfl _

tbullt bullmiddotmiddotmiddot 1) 11

-middotmiddot IIIJfiMt

IIWIM-IHI

HbullIJICIbulllNI taI JICIbullalla

UbullIJICIbullItll

111bull1 Kl middot

IIIIP)IICI bull Ital

irN UamplfIUrlrMLIIkf~lfl bull IWY tc-ttt- 11 lllttcttbull 1-lt- l1f Ill --_ _ I _ II t -1 bullttUIbull Ubull ll - I hUll M _ _II tbulllbull

1. barcode 577914
2. barcodetext SDMS Doc ID 577914

r iil ______~

--

---==

=

I

L Ul- -tHeM AUOCIATU IW

Tbullle l o r-c-trAlJ tl latllt ~~ (llrl~ 11111

Cllt lllfl-1 -Jtct bull bull UmiddotlltO

s-1 IKth IICr tt ltll (L_

Ott IJlhCIet ~J41 OUM7 lJfF(

1 111-1 t- CMID a

Clhlll l_l

~ (Mt)UI cJIIerU

_

1bull1 etcal-ttll-t

(llbulll __

-11 j-fI

Ollll llhl _ It 1bull1

lltAIItlf111CIIIfl _

tbullt bullmiddotmiddotmiddot 1) 11

-middotmiddot IIIJfiMt

IIWIM-IHI

HbullIJICIbulllNI taI JICIbullalla

UbullIJICIbullItll

111bull1 Kl middot

IIIIP)IICI bull Ital

irN UamplfIUrlrMLIIkf~lfl bull IWY tc-ttt- 11 lllttcttbull 1-lt- l1f Ill --_ _ I _ II t -1 bullttUIbull Ubull ll - I hUll M _ _II tbulllbull

1. barcode 577914
2. barcodetext SDMS Doc ID 577914

L Ul- -tHeM AUOCIATU IW

Tbullle l o r-c-trAlJ tl latllt ~~ (llrl~ 11111

Cllt lllfl-1 -Jtct bull bull UmiddotlltO

s-1 IKth IICr tt ltll (L_

Ott IJlhCIet ~J41 OUM7 lJfF(

1 111-1 t- CMID a

Clhlll l_l

~ (Mt)UI cJIIerU

_

1bull1 etcal-ttll-t

(llbulll __

-11 j-fI

Ollll llhl _ It 1bull1

lltAIItlf111CIIIfl _

tbullt bullmiddotmiddotmiddot 1) 11

-middotmiddot IIIJfiMt

IIWIM-IHI

HbullIJICIbulllNI taI JICIbullalla

UbullIJICIbullItll

111bull1 Kl middot

IIIIP)IICI bull Ital

irN UamplfIUrlrMLIIkf~lfl bull IWY tc-ttt- 11 lllttcttbull 1-lt- l1f Ill --_ _ I _ II t -1 bullttUIbull Ubull ll - I hUll M _ _II tbulllbull

1. barcode 577914
2. barcodetext SDMS Doc ID 577914

Ollll llhl _ It 1bull1

lltAIItlf111CIIIfl _

tbullt bullmiddotmiddotmiddot 1) 11

-middotmiddot IIIJfiMt

IIWIM-IHI

HbullIJICIbulllNI taI JICIbullalla

UbullIJICIbullItll

111bull1 Kl middot

IIIIP)IICI bull Ital

irN UamplfIUrlrMLIIkf~lfl bull IWY tc-ttt- 11 lllttcttbull 1-lt- l1f Ill --_ _ I _ II t -1 bullttUIbull Ubull ll - I hUll M _ _II tbulllbull

1. barcode 577914
2. barcodetext SDMS Doc ID 577914