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 -
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
) 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 -
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
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 -
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
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 -
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
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 -
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
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 -
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
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 -
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
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 -
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
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 -
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
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 -
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
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
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
-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
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
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
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
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
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