subject: fields brook site - boring logs on occidental ... › work › 05 › 91728.pdf ·...

OxyChemDecember 9, 1992

Thomas A. KovacicWoodward-Clyde Consultants32111 Aurora RoadSolon, Ohio 44139

Subject: Fields Brook Site - Boring Logs on Occidental Property

Dear Tom:

At the meeting with the USEPA and the Ohio EPA on November 17, 1992, the agencies askedus to provide those logs which they did not have of the borings on Occidental's property inAshtabula. Specifically, they asked for the logs of soil borings B8-B50 and monitoring wellsMW12-MW22. In response to that request, I have decided to provide the logs of everymonitoring well or boring installed on Occidental's property, with one exception, in order toavoid confusion regarding whether WCC and the agencies do indeed have all available logs.The exception is piezometer FBMW2D, installed as part of the SCOU Phase O investigation.In addition, I am including all available well construction details. These documents areenclosed.

With regards to the documents, you will notice that:

a) the information is grouped by the author (WCC, IT and Canonic), since theauthors use slightly different nomenclatures in their log descriptions. Thefollowing may be considered a summary index of the documents:

By WCC:

Boring logs and well construction details of monitoring wellsMW1-MW6,

Boring logs of soil borings P1-P13 and B1-B8;

By IT Corp.:

Boring logs and well construction details of monitoring wellsMW1A, 3A, 4A, 7, 7A, 8, 8A, 9, 9A, 10, and 11,

Well construction details only of monitoring wells MW12, 12A,13, 13A, 14, 15, and 16,

________Boring logs of soil borings P14-P33;_______________________

Occidental Chemical CorporationCorporate Environmental AffairsOccidental Chemical Center360 Rainbow Boulevard South. P.O Box 728, Niagara Falls. NY 14302-0728716/286-3000


By Canonic:

Boring logs and well construction details of monitoring wellsMW17-MW21,

Boring logs of soil borings B34-B53.

There is no monitoring well MW22. Any references to MW22 arein error and should be references to MW21.

b) the soil borings are actually numbered B1-B7, P1-P33 and B34-B53. Thelocations of these borings are shown in the attached Drawing # 88-085-E123.

c) the locations of the monitoring wells are shown on Figures 5.2.8-1A and -IB ofthe report "Source Control Operable Unit, RI Report, Fields Brook Site,Ashtabula, Ohio, Volume 2", September, 1992, by WCC. The locations of soilborings B1-B7 and P1-P33 are also shown on these figures. (I have just realizedthat the reason that soil borings B34-B53 are not included as well is that theirexistence was until very recently unknown to all except Canonic, who had theonly copies of them.)

d) although there are well construction details for the boring logs of monitoringwells MW12-MW16, there are no boring logs for these wells. The reason forthis omission is given in the report "Phase n - Study of Site Hydrology andTreatment of Process water and Storm Water, Ashtabula Plant, OccidentalChemical Corporation, Ashtabula, Ohio", December 1987, by IT Corp.. (Iunderstand from a recent conversation with you that this report has not beensubmitted to the agencies with previous Source Control submissions. However,this report, and WCC's March, 1986, hydrogeological assessement of the facility,were submitted by OCC to the agencies as part of information submissionsregarding the investigations and remedial activities undertaken at the facility. Italso appears from comments by Ed Hanlon and Karla Auker that they are familiarwith these reports.) The IT report states on page 3-4 that "A soil samplingprogram was deemed unnecessary and therefore not developed for MonitoringWells MW-12 through MW-16; however, split-spoon samples were collected todetermine the upper/lower till interface to ensure proper well screen placement."Hence the lack of logs for these wells.


You will note that, as requested by Ed Hanlon, I am copying Ed, Karla Auker of Ohio EPA andLaura Weyer of CH2M Hill.

Regards,

Alastair J.H. McGregorManager, Special Environmental Programs

EnclosuresAJHMi:rn

CC: E.J. Hanlon,Karla Auker, Ohio EPALaura Weyer, CH2M HillJ.A. Heimbuch, TEC (wo enclosures)

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KEY TO LOG OF BORINGSDIAMOND SHAMROCK CORPORATION-ASHTABULA, OHIO

DRAWN W: ft«b CHECKED BY: JAM PROJECT NO: B6C710 1 JDATE: 1 2-SO-S6 FIGURE HO: A- 1

WOODWARD-CLYDE CONSULTANTSmftiuccoe erninfticre Aun PinnwwuniTAL SCIENTISTS

L O C A T I O N SEE FIGURES D A T E D R I L L E D 30 October 1985KEY TO B O R I N O LOOA SEE FIGURE A-1 W A T P » L S V B L 1.1 ft.S U R F A C E E L E V A T I O N 639.7 ft . P*TF MFASU"?» 2

DEPTH

•i

«•

5-«••

MM

•M

••

10-tm

15-v

•

20-

25-

30-

fi

1

2

3

4

5

6

7

•je

%III

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*

*

*

BLOWSFOOT

A

13

16

21

26

22

38

DESCRIPTIONSoft, wet, brown CLAY (TOPSOIL)

St iff , damp, brown and gray, mottled, clayeySILT (ML)

. . . trace sand and rock fragments

Medium dense, damp, brown, fine, siitySAND (SM)

Very stiff, damp, gray, sandy, clayey SILT (MLiwith rock fragments

. . . hard

End of Boring at 20.0 ft.

weJanuary 1986

LL PI ucsUf

DRYDENpet

LOG OF BORING MW-1DIAMOND SHAMROCK CORPORATION * ASHTABULA, OHIO

DAAWNtY:REM | CHECK ED BY: JAM | PROJECT NO:B6C7 101 (DATE 1 1-29-S6 (FIGURE NO: A-I

WOODWARD^LYDE CONSULTANTSCONSULTING ENGINEERS. GEOLOGISTS AND ENVIRONMENTAL SCIENTISTS

iaftNI WSE 1•s&3"i-1t%gfe§8®12?

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Fl*w.tlftn fff tfff «f rl.*r pip. 640.73 ft.

ftrnunrt Pl.w.tl/tn _ 639.7 _ f tr

S^BS^wy^

LD. Of BurfAra r«*lng., _ f"Typ« of *Mr«t c« c»«»ng

STEEL WITH LOCKING CAP

I.D. of rl«*r pip* 2"Typ. of rU.r pip. , 8CH. 40 PVC

Dlamftt+r Of bor*f>0l« e"

1 T««* M« k.«ir«it C-B QROUT

;5Xl

S3^|§ Tvn. of ...1 8ENTONITE PELLET

:-x

'.'• * *•y-".».-! •".*

•!V• •

y/.*. *, »* ii--*•«»••".

Dooth to too of ••al 5.0 ft.

__.., .. ptpth to top of tanif ptffh 7*0 ft-

j ____ Dopth to top of »cr««n . 9'° ft*Typa of «cr««ntd tactlon ___

0.010 INCH SLOTTED PVC

1 I.P. o* f cr**n*H **ction «"

ii n.nth tn hnttnm of wall . 19'5 £t>

} • • ' • • ' f>tptH l>f fr^»fc«l« 20.0 ft.

REPORT OF MONITORING WELL MW-1DIAMOND SHAMROCK CORPORATION-ASHTABULA, OHIO

DRAWN BV S«b CHECKEDBYJAM PROJECT NO B6C7 101 |o*Tf:1»-t1-B6 FIGURE NO A- 3

WOODWARD-CLYDE CONSULTANTS

LOCATION SEE FIGURE t DATE ftniLLVD 31 October 1985KEY TO iOHING LOG* iEE FIGURE A-1 WATCH Ltv*L 2.2 ft.SURFACE ELEVATION 660.6 ft. DATF ufAfyiirn 1 J^nu

DEPTH

*•

•ri

•A

• ^M

VI

*••

M

•

10-

*•

15-

20-

25-

i*JB1

2

3

4

5

6

7

t<i

i

EIII

i?

*

*

•LOWSFOOT

7

12

13

22

24

23

18

DESCRIPTIONFirm, damp, brown CLAY with some organics(TOPSOIL)

Stiff, damp, brown clayey SILT (ML) withrock fragments

. . .becomes sandy

Very stiff, damp, gray clayey SILT (ML)with rock fragments

End of Boring at 20.0 feet

we LL

ary 1986

PL uc*Ul

DRYDEN

LOG OF BORING MW-2DIAMOND tHAMROCK CORPORATION - ASHTABULA, OHIO

DRAWN BY :REM JCHCCKED §Y: JAM |FROJECT NO:»fC710l (DATE 11-»»-86 | FIGURE NO: A-4

WOODWARD-CLYDE CONSULTANTSCONSULTING ENGINEERS, GEOLOGISTS AND ENVIRONMENTAL SCIENTISTS

:

1rv$'

I[1i_-,-*».:•

!.**• '»*»•i1* * *». v. •* .L_r

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111vo5.

| 642.63 ft." V

/ ' *'-

I.D. of Burfaeo eating 4"Typ* of turfBc* c*tfpg


, , , _ . _ I.D. of rl»r plpft *"Typa of rl**r plp.^SCH. 40 PVC,.

1 Tw«» ~9 h.»k«ltl C-B GROUT

^

^ Two* Af •••! BENTONITE PELLET

JK

.* V,•*'••':.* •;*>

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1 Dopth to top of Boal °*u IC-'— Donth to ton of BBftd PBCh ..„„ ,.,8;? ft*

. .„ Dftpth to top of .rr-.n 10'° ft-I Typo of Bcroonod toctlon ___1 0.010 INCH BLOTTED PVC

!l.P, of t cr»*p»4 »*ctlon *"

* .^ . . .. . .. 20.0 ft.1 • *}f\ /\ tf*


DRAWNBY Btb ICMECKEDBY JAM IPMOJECT NO BBC? 101 (DATE 12-1 1-« JFIGUMC NO A-BWOODWARD-CLYDE CONSULTANTSENGINEERS, GEOLOGISTS AND ENVIRONMENTAL SCIENTISTS

L O C A T I O N SEE FIGURE* D A T E D K l L L t n 31 October 1985KEY TO lORING LOOt •EEFOUREA-1 W A T C H LEVtL 2.1 f t .SURFACE E L E V A T I O N 638.7 ft. BITE U F A f t U B C f i 3 Jan

DEPTH

-

-5-

,JI

15-

20-

25-

HIi*IS..1

2

3

4

6

7

««

I••

^

?lli

*

*

*

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11

12

13

20

14

12

15

DESCRIPTIONStiff, damp, sand and gravel with CLAY (FILL)

Stiff, damp, brown and gray mottledclayey SILT (ML)

. . .moist

. . .sand seams

Stiff, moist, gray clayey SILT (ML) withtrace rock fragments

End of Boring 20.0 feet

we LL

jarv 1986

V

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ucsutDRYDENpcf

LOG OF BORING MW-3DIAMOND SHAMROCK CORPORATION * ASHTABULA, OHIO

D f i A W N B Y H E M CHECKED IV: JAM (PROJECT MO: §607101 JOATC 1 1-t9-66 | FIGURE NO:A-6

WOODWARD4LYDE CONSULTANTSCONSULTING ENGINEERS, GEOLOGISTS AND ENVIRONMENTAL SCIENTISTS

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S? -. Ground Ettvatli>r> _ fi^fl-7 f^,53 ^S SfWWIlSJ?^ _.w , . I.D. of »urf«f * eaftlng -r- «","-=: Typ* of writer <i**lnfl^ STEEL WITH LOCKING CAP

P« l.n. of H«r pip* „„ 2" .„.,.;3^ Typa of rlc.r pip*, «CH. 40 rVC.,[7*i^ mam*t*r Af hnr*»>oH •". „

Pm*-£ Typ« «f ^'faffl1 C'B OROUT

^Jv3^5 *3^. Typ« Af •••! BENTONITE PELLET

--:j i>tp^ t^ *«r *f "»! **"u "'^— ,, ,™ Danth to too of »«ntf pack ., ,.,?-° ft-1' :*" 10 0 ft•Vn — Ii«pth la top of ftrraon —————— : ——— —••'•J Typ* of tcr«tn«d section ___:*>! 0.010 INCH SLOTTED PVC

*-i| P.O. of »cr**n*<i **ctlon *"• •••« .*-]:v;i#.

',' "."•

• ••* ** •

;*j ... ._ Dtpth to bottom of w*ll , . 20',P,.ft->^J n.pth «f hnr.hnl. 20.0 ft.


DRAWN BY 8*b CHECKED BY JAM JMOJECT NO «6C7 101 |o*TE 1 2- 1 1-»6 JFlOUNC NO A-7

WOODWARO-CLYDE CONSULTANTScunuccae etmftr.tCTC »tri [uuitMHiUFirru SCIENTISTS

LOCATION *EE FIOURE 9 DATE DMILLVB 4 November 1985KEY TO BORING LOOK «E FWIWE A-1 WATCH Lfvti ^r« ft.•UHFACE ELEVATION 639.7 ft. DATE MEABUftEB 3 January 1986

bfcHH

5-

••

10-M

15-

20-

m

25-

-

30-

-

35-

-

40-

\'tI

2

3

4

5

6

7

8

9

10

11

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5?A

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*

*

*

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•LOWSFOOT

20

14

14

28

22

14

29

14

24

20

36

DESCRIPTIONSand, gravel and rock fragments (FJILL)

Stiff, damp, brown and gray mottled,sandy, clayey SILT (ML)

. . .brown

Stiff to very stiff, damp, gray clayeySILT (ML) with rock fragments

. . .hard-CONTINUE0-

wc LL PL uctUl

DRYDEN

LOG OF BORING MW-4DIAMOND SHAMROCK CORPORATION - A8HTABULA, OHIO

DRAWN BY: REM (CHECKED BY: JAM JMOfECT NO:t9C7101 (DATE :1 1-«ft-$B jPtOUHE NO: A-B

WOODWARIK:LYDE CONSULTANTSCONSULTING MGINEERS. GEOLOGISTS AND ENVIRONMENTAL SCIENTISTS

LOCATION SEE FIGURE » DATE DRILLED 4 November 1985KEY TO iOHlNQ LOQft »EE FIQURE A-1 WATER LEVEtSURFACE ELEVATION BAT* UEAftUBEb

DEPTH

m

45-^

^

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50-«

41

41

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76

45

105 A0.2

DESCRIPTION

. . . fine sand layers

gray SHALE

End of Boring 53.9 feet

i

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DRVDENpel

LOG OF BORING MW-4DIAMOND SHAMROCK CORPORATION * ASHTABUL.A, OHIO

CHECKED 1Y: JAM | PROJECT NO:SBC7101 |DATt:11-20-Sft JFIGUU NO:A-»A

WOODWARD-CLYDE CONSULTANTSCONSULTING ENGINEERS, BEOLOGISTS AND ENVIRONUENTAl SCIENTISTS

t>*aSg

'1*S

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if;

1*5^

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Ground EUvatton

I.D. of turfac* eating _Typ« of »urf«c* eating.


I.D. of rltor plpo . —— _£Typ« of rli« t« «CH. 40

Dlamotor of borohola

Typa of backfllL C-B GROUT

Of •••! •EMTONITE PELLETDapth to top of aaal

Dapth to top of aand pack

Dapth to top of acraanTypa of acraanad aactlon

0.010 INCH SLOTTED PVC

I.D. of aeraanad aaetlon_£

Dapth to bottom of wallDapth of borahola

643.17 ft

639.7 ft,

32.0 ft

34.0 ft,

44.0 ft,

54.0 ft,

S4.0 ft

REPORT OF MONITORING WELL MW-4DIAMOND SHAMROCK CORPORATION-A8HTABULA, OHIO

Ii>fcU:i>-it-aa IFKJUHE MO A-aWOODWARD-CLYDE CONSULTANTS

CONSULTMC ENGINEERS, GEOLOGISTS AND ENVIRONMENTAL SCIENTISTS

DRAWN BY s«b ICHECKEDBV JAM (PROJECT NO ascrioi

LOCATION SEE FIGURE a DATE PRILLED 1 November 1985KEY TO BORING LOOB «E FIGURE A-1 WATCH LCVBL 0.5 ft.SURFACE ELEVATION Atq 9 ft. P*TE ME ""«*n 3 January 1986

DEFT*

-

..

-

5H

--

10--

-

15-

-

-

25-

30-

-

Ht

It

1

7

3

A

5

6

7

i

*\7A

>!Xi

^&!i

*

*

*

*

•LOWSFOOT

15

10

u

22

18

15

18

DESCRIPTIONStiff, sand, gravel, rock fragments CFILL)

Stiff, damp, brown, clayey SILT (ML)

Very stiff, damp, gray SILT (ML) with rockfragments


we LL PL ucsUf

DRVDENpel

LOG OF BORING MW-5DIAMOND SHAMROCK CORPORATION - ASHTABULA, OHIO

DRAWN BY: REM {CHECKED BY: JAM [PROJECT MO:B6C7101 |DATE = 1 1-«»-»6 JFKMJRE NO: A- 10

WOODWARD-CLYDE CONSULTANTSCONSULTING ttfllKEERS, BEDLOGISTS NC EMVHttWWTAL SCIENTISTS

1 — a

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1

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?B j- Ground Eltvitlcn 639"2,.,ft:.>$ /"

• •*! ^**«S - ••—— I'D- °* •Ufft** ?»«lng ._,«. __.li* TypA of fturfacft easing^ STEEL WITH LOCKING CAP

i» .. I.D. af rlftAr plpa — *^ Typ* of rl«.f pip* 8CH. 40 PVC_

SS ffltMfw f^ h , •-1

^ TyP* «< *••< BENTONITE PELLET-^" Dooth to top of •••! ^"^ ttl

;:>:^T. ——— . Dopth to top of sand pack 7-5 ft>

£ly*j ,„_, , O»pth fta tap Af >rrf *p —————•."'.] Typo of scroonod toctlon ___ .; *:-1 o.o 10 INCH »LOTTED PVC

•.*•'•••i• * «•

v^ I>tpth A! frtrrt^i- 20.0 ft.


ORAWN iV feb CHECKED BY JAM | PROJECT NO «»C7 101 (DATE 1 »- 1 1-66 JFIGUftE NO A- 1 1

WOODWARD-CLYOE CONSULTANTSCONSULTING ENGINEERS. GEOLOGISTS AND ENVIRONMENTAL SCIENTISTS

L O C A T I O N SEE FIGURE * DATE D R I L L E D 31 October 1985KEY TO SOHINQ LOG* SEE WOURE A-1 WATER LEVEL 3.7 ft.SURFACE E L E V A T I O N 639.7 f t . DATE M E A S U R E D 3

DOTH

mi

6-^m

mm

mm

10-•

•I

15-«

•

•

mi

20-V

m

25-

30-

1

2

3

A

5

6

7

J

J\

%••

•M

V

IVI

J^

E

5?/>

*

*

*

SLOWSFOOT

9

6

9

17

19

18

18

DESCRIPTIONSti f f , brown CLAY with gravel, sand, rockfragments (FILL)Stiff , damp, mottled gray and brown (,'uu IUL;«1fh rock frAgmentsFirm, damp to moist, mottled gray and brown,sandy, clayey SILT (ML)

Very stiff, damp, brown, clayey SILT (ML) withrock fragments

. . . sandy, wet

. . . gray

. . . trace black shale fragments and organlcs


weJanu

LL

arv 1986PL UCS

UfDRVPEN

LOG OF BORING MW-6DIAMOND SHAMROCK CORPORATION - AftHTABULA, OHIO

DRAWN BY: REM (CHECKED «V: JAM [PROJECT NO:S»C7101 |DATC:11-*»-Sft JFIOUIIE NO: A- 1*

WOODWARD-CLYDE CONSULTANTStueiucCBC iyn cuuiWMtuctfTAi crirtTTISTS

1= — *

__ 1^sjpRssn^ M£

-*><X<®?i•45$1Rv*

1^

J|

,.— —

-"-*

•».-';

1• •>*V. i

*»» *'•*.<

!*•*

i•••;Uv»'"'•'f:u** .L :

-— ~ n»w«*i«« ** •-« -« »i-*» *i-* 642. 5* ft.

^^M

=

— -

~

L^H

• I**'* B

¥

S| 0" '«H Fl.«f»lftn 639.7 .M|ft^_

^ SfWwWi& ., I.D. of AiirfACft caftlnq 4"

.Vftf Typ« of Aurfaca cttftlng.. __,£3 STEEL WITH LOCKING CAP

P«! _ 1.0. ftf rl»r pip* «"•3? Typ. of rl»r ptp. .BCH. 40 PVC ..c**^T

!^3 ————— ni«m*t*r of hAff hal _ •"i- 31V^fl Typ« A« hfhfll1 C'B ORO^

1is^»Ss*3^ Typ« of •••! BENTONITE PELLET

-~"-J D«pth to top of •••! 6-° £t- „

!r r r>tp^ *» ««p *• f-"*1 r"fc 8*° ft* —

1:-• . Dopth lo top of «rr..n 10'° ft'v.J Typ« of scr««n«d ••ctlon ___:«:•! o.oio INCH SLOTTED PVC' *-*J"-U '-n' o« »cr**f»*** »*ctlo« *"• i.•• .«

v.^1

3]*"f 90 ft ft-• ij . _. D*pth to bottom of wall ,/•^J n.pth off hnrohol. 20.0 ft.

REPORT OF MONITORING WELL MW-6DIAMOND SHAMROCK CORPORATION-ASHTABULA. OHIO

ORAWNiY Mb CHECKED BY JAM JWOJECT NO 86C7101 |OATf :1»- 1 1-« | FIGURE MO'A-1»

WOODWARD-CLYDE CONSULTANTSCONSULTING ENGINEERS. GEOLOGISTS AND ENVIRONMENTAL SCIENTISTS

LOCATION »•• FlQur. 3 D'Ttn.i. ..r. 6 November 1985KEY TO »0 RING LOOIURFACE ELEVATION

DEFT*

2--

a-

4--

S—

e-

7-

Ml I Wl

M"i2 y

An

3 M

11

•LOWSFOOT

11

16

K ••• Flflur* A-1 WATCit irvFI None EncounteredDATE MEASURED

DESCRIPTIONSand, gravel, rock fragments (FILL)

Stiff, damp, dark green and gray, sandySILT (ML) with rock fragments, organics

. . . mottled brown and gray, iron staining


we LL v

—

uc»ut

DRVDENpet

LOG OF BORING P-1DIAMOND SHAMROCK CORPORATION-ASHTABULA. OHIO

DRAWN BY: t«b (NECKED IY: JAM PROJECT NO »SC7101 |DATE= 1»-»D-»S (FIGURE NO:A-t4

WOODWARD-CLYDE CONSULTANTSCONSULTING ENGINEERS. GEOIOGIS1S AND ENVIRONMENTAL SCIENTISTS

LOCATION fttvFlpurtft D A T E n B " i * n 6 November 1985KEY TO iORINO LOOK to Flgurt A-1 W A T E R i*vfl Nonc EncounteredSURFACE ELEVATION , f *ATf uf AAI IMFD

DEFT*

,1

2-

3-

j _

Q—

6-

7-

TT2 y

H3 y

JLOWJFOOT

26

11

10

DESCRIPTIONSand, gravel, cinders, rock fragments (FILL)

Stiff, damp, dark gray and brown, clayeySILT (ML) with rock fragments, organics

Loose, moist to vet, brown, silty SAND (SM)


we LL v uctUl

DRYDENpel

LOG OF BORING P-2DIAMOND SHAMROCK CORPORATION-A8HTABULA, OHIO

DRAWN BY s«b (CHECKED tv: JAM IFROJECT NO: sscnoi IOATE: ia-»o-»e (FIGURE NO A-I«WOODWARD-CLYDE CONSULTANTS

L O C A T I O N S«Fl0ur»» D A T C f t f t i i i f P 1 November 1985KEY TO BORING LOOK ••• Flgur* A-l W A T E f t tr\it\ None encounteredS U R F A C E E L E V A T I O N DATE M E A f t M > * n

D6PT*

.

1-

2-

-4-

p—

e-7-

M 1 feft 1

1 III

12 MN3 A

SLOWSFOOT

12

6

10

DESCRIPTIONGravel, rock fragments (FILL) *

. . . wood chunk

Firm, moist to vet, mottled brown and gray,clayey SILT (ML)

. . . stiff with black oily material on out*side of sample


we LL v UCSUf

DRYDEN

LOG OF BORING P-3DIAMOND SHAMROCK CORPORATION-ASHTABULA, OHIO

DRAWN BY: Stb (CHECKED §Y: JAM [^ROjtCT NO: S6C7101 (DATE : 12-IO-S6 JFIGUME NO: A- 16


L O C A T I O N ••• Fl«ur» S D A T E D ' t l L F * 5 NflYfiff^r WiKEY TO BORING LOOS ••• Ftgurt A-1 WATER ltv*| flonfi finpoimtorpdS U R F A C E E L E V A T I O N f t* i f u F A f t i i f t F f i

DEPTV

1-

a-3-

4-

6-

7-

Hi2 M

3 MJ

SLOWSFOOT

13

9

22

DESCRIPTIONStiff , sand, gravel, rock fragments (FILL)

Stiff , damp, dark gray, sandy, clayey~| SILT (ML), rock fragments, organics

Stiff, damp to moist, mottled, brown andgray, sandy, clayey SILT (ML) with rockfragments

. . . very st iff , brown


we LL FL UCSUf

DRYDENpel


DRAWN BY B«b CHECKEDBY:JAM PROJECT NO: S8C7101 |WH: 11-SO-Sft |FlCURE NO: A- 1 7

WOODWARD4LYDE CONSULTANTS

LOCATION •••Flour»» DAT£ ORIUFD , \ flpvember 1985KEY TO ftOKINO LOO* 8«Flflur. A-1 W A T C H i rwn NoneSURFACE ELEVATION f**fF "fftfflff n .

DEPT>

1-

2--

S-

4-—

6-

6-

7-

!? 1*1I'll* 1*1i lul

12 y

H3 O

r•LOWSFOOT

26

7

DESCRIPTIONConcrete fragments, sand, brick gravel (FILL)

Stiff, damp, mottled, brown and gray, clayeySILT (ML) with rock fragments

. . . alternating brown clay and gray siltlayers, trace sand


we%

LL%

PL%

UCftUf

DRYDENpel


DRAWN BY e»b (CHECKED »Y: JAM (FHOJECT NO: »6C7ioi |o*Tt:it-»o-»6 (FIGURE NO .A-ITWOODWARO-CLYDE CONSULTANTS

- - - - - - - - — — » —.».... rnf Ami KPIfMTISTS

LOCATION SMFIpurt* DATE ft*" 'Fn 5 November 1985KEY TO BORING LOQB SM Flguri A-1 W A T E R LEvri None encoypteredSURFACE ELEVATION DAT? Mf *?lfM°

DtPT>

-* ^^^

2-~

3-

j _

-5-

6--

7-

Mli y

R2 M

R3 y-i-

•LOWSFOOT

22

1A

13


Stiff, damp, light and dark gray, clayeySILT (ML), rock fragments, organics

. . . brown, increasing sand content


we LL PI ucsIt!

DRVDENpel

LO6 OF BORING P-6DIAMOND SHAMROCK CORPOBATION-A8HTABULA, OHIO

DRAWN BY «•& (CHECKED «v: 4AM (PROJECT NO: §607101 |O*TEI 8-30-86 (FIGURE NO;A-tiWOODWARD-CLYDE CONSULTANTS

LOCATION »t» Flgurt DATE p^m^p J fJoyember 1985

KEY TO SORING LOOK ••• Flgur« A-1 WATER \r wfl None encounteredftURFACE ELEVATION OATf yF*fvPFD

DEFT*

1-

2-

3-

4-

»

e-y JirB

5 I-

l»iM lat

i y

2 y

3 W

•LOWSFOOT

9

H

22

DESCRIPTION7" ConcreteSand, gravel, brick (FILL);


. . . very stiff, brown


we%

LL%

*L%

uc»Ul

DRYDEN»cf


DRAWN BY 8»b ICHECKCO BY: JAM MIOJCCT NO: »6C7101 JDATt 1*-»0-»6 JFIQUME NO:A-1t.

WOODWARD-CLYDE CONSULTANTSMuciiiTiur. nrr.lupFRC GFOtOGISTS AK? INVIR5NMEKTAL SCIENTISTS

LOCATION »MFIfur«i DATE M'llfB , 5 November 1985KEY TO SORING LOQft &•• Flour* A-1 WATEK irwri None EnrnimferedSURFACE ELEVATION pAT* MtAfi jMFD , ,

DEPTH

1-

2-

3-

4-

5_

e-

7-

^(1* 1«

H

iI

ftLOWBFOOT

20

12

15

DESCRIPTION6" Asnhflltlc Conrrcte

Sand, gravel, brick (FILL)

Very stiff, black, clayey SILT (ML) with rootfragments, rock fragments

Stiff, damp to moist, mottled, brown and gray,clayey SILT (ML) with rock fragments

. . . trace sand


we%

LL%

PL%

—

uctUl

DRYDENpel


DRAWN BY :8«b JCHECKED •¥: JAM | PROJECT NO S6C7101 |OATE= 1f-»0-»» IriOUWNO:A-tO

WOODWARD-CLYDE CONSULTANTSMUI*.«T»M* CURIUCCBC wniftntT* iwn FMvrRDWMFKtA' SCIENTISTS

LOCATION S«tFlfur«» BATE pfti i i f fh 5 NOY*?™bfir 1985

KEY TO IORINO LOOft »•• Flfur* A-1 W A T F H LCVFI Ngn<» encounteredSURFACE ELEVATION A A T F uFAfciiMFft

DCPTW

«

1 —••

2—•

3-

4-

6-«•

e-

7-•

«••

•i

IHI

»

HI

*

«•

^

IMI

HIi yi2 M

S3 M

•LOWSFOOT

32

12

17

DESCRIPTIONSand, gravel, brick, cinders (FILL)

. . . dark, clayey matrix


. . . very stiff


we LL PL ucsttl

DRYDENpel

LOG OF BORING P-9DIAMOND SHAMROCK CORPORATION-ASHTABULA. OHIO

DRAWN BY: 8«b (CHECKED IY: JAM |»MOJECT NO: 0607101 |p*TC 18-»0-B6 | FIGURE NO:A-81


L O C A T I O N iMFlBur»» DATE DMKEY TO BORING LOOSURFACE E L E V A T I O N

WTV

1-

2-

4-

6-

e-7-

•LOWSFOOT

ft ••§ Flpurt A-1 WATERD A T E ME

I l l f P 5 ^ovember 1985L F V E 1 .HQQe encounter^ten.FB

DESCRIPTION6" Asphaltlc ConcreteSand, gravel, cinders, rock fragments (FILL). , . clay matrix with dark, oily material

Stiff, damp, mottled, brown and gray,clayey SILT (ML)

sandy,


LOG OF BORING P-10

we LL V uctut

DRYDEN

DIAMOND SHAMROCK CORPORATION-ASHTABULA. OHIODRAWN BY :B«b CRECKED BY: JAM PROJECT NO B6C7101 DATE 12-90-B6 FIGURC NO A-tZ

WOODWARD-CLYDE CONSULTANTSCONSULTING ENGINEERS. GEOLOGISTS AND ENVIRONMENT*'. SCIENTISTS

LOCATION ••• F*9ur» » DATE »p>1 < rn £ November 1985KEY TO BORING LOOK ••• Figure A-1 W A T E R i rwv i flnpe encounteredSURFACE ELEVATION HATE urAf^arn , .

DEPTH

1-

2-

3-

5-

7-

!•'VI 1 tft 1

2 M

3 JY|

•LOW*FOOT

60

15

11

DESCRIPTION1 A" Asphaltic Concrete

Cinders, gravel, sand (FILL)

Stiff, damp, mottled, brown and gray, clayeySILT (ML) with rock fragments, iron staining

. . . brown


we LL PL uctUf

DRVDENpel

LOG OF BORING P-1 1DIAMOND SHAMROCK CORPORATlON-AftHTABULA, OHIO

DRAWN BY :••& CHECHEDBY JAM PAOJECT NO: SftCT 10 1 (DATE 1«-*0-BR FIOUHE NO A*t3


LOCATION _••• FlpUf«S DATE pan i *n \ JJOV^her 1<*«^KEY TO IOMINQ LOOft ,«•• Ftgur* A-1 W A T E * ifv»i flone EncounteredSURFACE ELEVATION _,„ p4TF y^4ftiinpn

DEPTX

1-

2-

3-

4-

6-

6-

7—

Ml 1 W I

*T!¥> lull

1ni

1

itowtFOOT

16

DESCRIPTION7" Concrete

Sand, gravel, cinders (FILL)

Stiff, damp, mottled, brown and gray, clayeySILT (ML)

. . . brown


we%

LL%

PL%

uctUl

DRVDENpel


DRAWN BY fttb (CHECKED IV: JAM |rHOJECT NO: §6C7101 |D*TE:18-»0-»6 |flOUM NO:A-t4

WCX)DWARD^LYDE CONSULTANTSCONSULTING ENGINEERS. GEOLOGISTS AND ENVIRONMENTAL SCIENTISTS

LOCATION »t» Ftgur. S DATE DBn i rn $ November 1985KEY TO BORING LOOS _?«.l*f«'» *-1 WATER I run None fncoynteredSURFACE ELEVATION p4TF UFAfinnrn

DCPTV

.

1--

2-~

3—

4--

6-

6-

7—

I'llvt IM!u1 InH

2 M

An

3 MwIf 11

iLOWSFOOT

21

19


Very stiff, damp, mottled, brown and dark gray,clayey SILT (ML)

. . . trace black material

. . . trace sand


we%

LL%

PL%

UC*Uf

DRVDENpel


DRAWN BY: B»b JCHECKED BY: JAM | PROJECT NO: 1607101 JOATE : 1 2-«0-»5 |flOUR£ NO: A- 1 6

WOODWARD-CLYDE CONSULTANTSCONSULTING ENGINEERS, GEOLOGISTS AND INVIRONMEKT*'. SCIENTISTS

DEPTH

•

5-

*

H

DRAWN BY:

s111

w$*1

SA

I *£ DESCRIPTION WTWf i? 18 VERY STIFF, MOIST, BROWN. SILTYi CLAY <CL»L

UNIFIED SOIL CLASSIFICATION^

I ———— NUMBER OFBLOW8 REQUIRED TOADVANCE SAMPLER ONE FOOT I /

————————————— SAMPLE LOCATION AND TYPE*

WATER CONTENT ——————————

ATTERBERG LIMITS —————————————

UNCONFINED COUPRESSIVE STRENGTH ———————————

•h — tf —»•••** i-wi*DRY DENSITY —————————————————————— — J

MPLE IDENTIFICATION

-4-2-IN.O.D. SPLIT- BARREL SAMPLER DRIVEN BY A 14O-lb HAMMER PALLING SO-IN.

^.UNDISTURBED SAMPLES TAKEN WITH HYDRAULICALLY PUSHED S-IN. O.D.THIN-WALLED TUBE SAMPLER

**~BAG SAMPLE

-—-NX SIZE DOUBLE TUBE CORE BARREL

|§ SACK SAMPLE OF SOIL

NP NON PLASTIC

KEY TO LOG OP BORINGSDIAMOND SHAMROCK CORPORATION - ASHTABULA, OHIO

REM CHECKED BY:JAM (PROJECT NO: 1607010 JDATE: IS-lt-SS (FIGURE NO: B-1


LOCATION BEE FIGURE 9 BATE r»«n i *n q November 1985KEY TO B O R I N G LOOft SEE fWUHE B-1 W A T P B L * W B L Encountered at 17'SURFACE E L E V A T I O N 639.7 ft . DATE M E A S U R E D JhJ

DEPTH

«•

•i

5-•••

10-

15-

—

20-

-

25-

-

30-

A,.1

2

3

4

5

6

7

I

y&s?A

IM

9A

?A•P*

5?

9

7/>

BLOWSFOOT

9

9

15

12

16

21

23

DESCRIPTION7" ConcreteOily, black sand, gravel, cinders, rock\ frajtments (FILL) ~Medium dense, moist, brown, silty, fineSAND (SM), rock fragments

Stiff, damp, gray, clayey SILT (ML) withtrace rock fragments

. . . very stiff , 4" sand layer

. . . moist to wet, with sand layers


we

13

17

16

17

rln

LL

__ drillln

v ucslif

z

DRVDEN

LOG OF BORING B-1DIAMOND SHAMROCK CORPORATION - A8HTABULA, OHIO

DRAWNBY:MEM |cHECKED BY: JAM [PROJECT NO:S8C7101 |DATE:1 1-»»-S* |FIOURE NO: B-2

WOODWARD4LYDE CONSULTANTSCONSULTING ENUNffltS. ttOtOGISTS AND ENVIRONMENTAL SCIENTISTS

LOCATION SEE FIOURE • DATE f t n i L L t D 8 November 1985KEY TO iORiNQ LOOB SEE FIOURE B-1 WATER LBVEL None encounteredS U R F A C E E L E V A T I O N _ 639. 4 ft. _ p*Tt MFt tU>»™ _

DEPTH

•

•

V

^

5-to

4U

•

10-«•

M

15-«*

20-

25-

30-^

IWItK ,

1

2

3

4

5

6

7

w1ftI

I

I

I

I

I

I

BLOWSFOOT

4

10

18

18

14

13

18

DESCRIPTION7" ConcreteSand, gravel, brick, cinders (FILL)Stiff , moist to wet, green, gray, sandy,clayey SILT (ML)

. . . mottled brown and gray

Very stiff, damp, gray SILT (ML) with rockfragments

Stiff, moist, gray, clayey SILT (ML)

. . . st iff , moist

Very stiff, damp, gray, fine, sandy, clayeySILT (ML)


we%

24

16

21

18

19

24

LL%

»L%

ucsUf

DRVDENpel

LOG OF BORING B-2DIAMOND SHAMROCK CORPORATION * A8HTABULA, OHIO

DRAWNBYiREM |CHCCKED BY: JAM (PROJECT NO:«5CT 101 |o*TE:1 1-28-86 JFlOURE NO:B-3

WOODWARD^LYDE CONSULTANTSCONSULTING ENGINEERS. GEOLOGISTS AND ENVtMNMENTAL SCIENTISTS

LOCATION ME FIGURES &ATE pun i rn 7 November 1985KEY TO •ORINO LOGS «E FIGURE i-1 WATCH LCVPI fJone encounteredSURF CE ELEVATION fi39.3 ft. HAT* MFA*i.arn

DCPTV

•

5-

••

10-

••

«•

15-

20-

25-

30-

ft1

2

ST

3

A

I4Jt

yV

XrX•i

•

•LOWSFOOT

10

28

15

DESCRIPTION7" ConcreteLoose sand, gravel, cinders (FILL)

Stiff, damp to moist, mottled, brown and graysandy SILT (ML)

Very stiff, damp, gray, clayey SILT (ML)

End of Boring at 15.0 Ft.

we

??

16

19

Ti

LL v

NP

ucsUf

1.2

DRYDEN

110

LOG OF BORING B-3DIAMOND SHAMROCK CORPORATION * ASHTABULA, OHIO

DRAWN BY: REM (CHECKED IY: JAM JMOJECT NO:tftC7 101 JDATE:1 1-29-S6 |FKIUflC NO: B-4

WOODWARD^LYDE CONSULTANTSGOWSULTW6 ENGINEERS, 8EOL06ISTS AND EMVIRONWHTAL SCIENTISTS

L O C A T I O N SEE FIGURE 3 DATE pa iL ie f i 7 November 1985KEY TO BORING LOOK SEE FIGURE B-1 W A T E R L E W H Encountered at 10 ftS U R F A C E E L E V A T I O N 638.8 f t . D A T E M E A S U R E D Durin

DEPTH

*•

^

«•

*•

5-^

«•

^

^

10-

*•

w

w

15-«•

20-

25-

30-

s-e,1

ST

2

3

4

i

^5j

*

^yA

•pK

•LOWSFOOT8

6

17

20

DESCRIPTION7" roncreteSand, gravel, rock frag, in clay matrix (FILL)Finn, moist to wet, mottled brown and gray,sandy SILT (ML)

Very stiff, wet, gray SILT (ML) with rockfragments


we

20

26

28

18

18

LL

g drillingPL

NP

ucslet

0.6

DRVDEN

97

LOG OF BORING B-4DIAMOND SHAMROCK CORPORATION - ASHTABULA, OHIO

DRAWN BY: REM (CHECKED BY: JAM (PROJECT NO:|ftC7101 |D*TC :11-»»-85 |FIOURE NO: B-6

WOODWARD-CLYDE CONSULTANTSCONSULTING ENGINEERS. GEOLOGISTS AND ENVmONUENTAL SCIENTISTS

L O C A T I O N SEE FIGURE 8 D A T E D i t i L L e n 9 November 1985KEY TO B O R I N G LOOS »EE«««EB-1 W A T M LBVSL Encountered at 10 ft.SURFACE E L E V A T I O N 639.0 ft . p*Tf P E A f t U f f F P P

DEPTH

•*

*•

"

••

5-

•4

•1

•

«•

15-«•

20-

_

;25-

30-

£.1

2

3

ST

4

5

ST

6

7

i*i5?Atm

^K5MI

AE

E•PS

X&

^

SLOWSFOOT

8

12

28

16

19

17

23

DESCRIPTION7" ConcreteSand, gravel, brick (FILL)Stiff, damp to moist, mottled, brown and graysandy, clayey SILT (ML) with rock fragments

. . . very stiff with brown staining

Very stiff, damp, gray, clayey SILT (ML) withrock fragments

. . . sandy


we

20

15

18

21

23

urine drilllncLL

24

27

FLft

21

20

ucsUl

3.4

3.1

DRYDENpef

120

114


DRAWN BY REM [cHECKCO BY: JAM JFROJECT NO:S6CT101 |DATE:1 1-2B-S6 | FIGURE NO: B-B

WOODWARD^LYDE CONSULTANTSCONSULTING EN6WEERS. 6EOLOGISTS AND ENVIRONUENTA!. SCIENTISTS

L O C A T I O N BEE FIGURE 8 D A T E p t i L L v n 6 November 1985KEY TO BOHINO LOOft BEE FKWBE B-1 W A T E R LEVEL Encountered at 15 ftS U R F A C E E L E V A T I O N 639.4 ft . P*TE M E A B U M B D

MPTH

•

A

«IU

5-*••

10-M

•1

15-

*•

20-

-25-

30-

JD.1

2

3

4

5

6

IJO.

&

E^

S|

5?n

5?A

9&

^

BLOWBFOOT

12

8

21

16

22

14

23

DESCRIPTION7" Concrete

Sand, gravel, cinders, brick (FILL)

Firm, moist, mottled, brown and gray, sandyclayey SILT (ML)

Very stiff, damp, gray, clayey SILT (ML) Vithrock fragments

Stiff, moist, gray, clayey SILT (ML)

. . . very stiff , wet


we

23

19

16

19

25

26

irlnLL

E drilllnRPL UCB

UfDftVDEN


DRAWN BY: REM (CHECKED §V: JAM | PROJECT NO:BSC7101 |OATC:1 1-29-B6 |FIOUBE NO:B-7

WOODWARD-CLYDE CONSULTANTSCONSULTMe fNGtNEERS. 8EOLOGISTS AND ENVtRONMENTAl SCIENTISTS

LOCATION »EE FIGURE » DATE gftftiLLtn 9 November 1985KEY TO BORING LOOK §EE FIGURE B-1 MATCH LCVIL Encountered at 17ftSURFACE ELEVATION 639.5 ft. P»Tf Hff*U»*ft Durin

DEPTH

«

V

••

6-•*•

MI

10-«

*•

15-

-

20-

-

25-

30-

i*i

2

ST

3

4

ST

6

7

JO.Kgr

E

S?6

rH4

^A

X

•LOWtFOOT

8

16

16

15

15

16

DESCRIPTION7" ConcreteSand, gravel, cinders (FILL)

Very stiff, damp, mottled, brown and gray,clayey SILT (ML)

. . . gray, sandy

. . . vet


we

19

14

16

14

24

LL

29

i drilling

v

NP

25

ucsUl

1.9

1.2

DRVDENpcf

108

110


DRAWN «Y:REM JCHECKED BY: JAM | PROJECT NO:«SC7101 |DATE:1 1-«»-»6 | FIGURE NO: B-8

WOODWARD-CLYDE CONSULTANTScnmnTwe BKMEEns. etocoGtsTS AHD ENVIRONMENTM. SCIENTISTS

GENERAL NOTES ANO LEGEND

OOLOH'TI

coNOt.OMCP.Arc

•oe«

MUOITONIOM CLATSTONC

tTANOANO HNITNATION HUtSTANCI IS TMI NUMUMOP BLOWS MOUmiO TO ONIVI A1 INCH 0. 0. SKITBAJtftlL SAMPIIN II INCNM UtINQ A 14S POUMO MAMMIIIFALLING FRilLT THROUGH 38 INCMM. TM| SAMHIR•AS DNIVf N 'I INCMII ANO TMI NUMMN OF BLOWSMfCODOCO FOR IACM S INCH INTtHVAL. TMI RESIST ANCITO Ff NITRATION IS INOKATID ON THt 0HAWIMO AS•tows n* FOOT.

THE BOWING LOGS ANO MlATfD INFORMATIONOCHCT SUtSuflFACE CONDITIONS ONLY ATTHf S^(ClfiC LOCATIONS ANO OATCS INOtCATCOSOU CONDITIONS AND WATGM LlVSLS ATOTHCff LOCATIONS MAY OtfPEM FROM CONOlTKMSOCCUMING AT THESE IOAING LOCATIONS ALSOTHE PASSAGE OF TIMC MAY HISULT IN ACHANGE IN THC CONDITIONS AT THESEBONING LOCATIONS

2 00 SPUT IAAKCL SAMPlE

KNCTMATiOft »(FU$*l N«ISTANCt ANOFNACTIONAl MCHCMENT QftivEN m FEET

"L*1 GMOUftO WATCH LEVEL ANO DATE

U S C S UNIMO SO*. CLASS*»CATlON SYSTEM (CAPITAL UTTERSiNOlCATf LA* TEST CLASSIFICATION LOWfK CASEINOICATI VISUAL FtfLO CLASS* ICATtQN I

(Ml

•KQO (HOCK QUAUTV DESIGNATION PfNCENHILENGTM OP NUM9EM OF PIECES GREATEfl THAN * INCHESOIVOED BY THC LENGTH OF THE COME *UNI

nuccNT OF cone NECOVEREO 'LENGTH OF COMENCCOVtftCD OIVCID IV LENGTH OF C0"l MJM

TIACI -INOICATCS MVSDCX Or I TO H% OP JUiJtCTSOMC - IMO'CATtS FMUIMCI OP II TO 30% OP tUlJtCT M4TIRIAL V «|I«MT

AHO-MMMCATCB AP*ltOlWATCLT COUAL PONTIONS V KAJCCT M*T[ffiAL ST «£ 5-'

o» co*-<»vt ton.!ivl

AM «OOT.III TMMO Jl

CMMJUUI KM.8 rmit USID TO OUCMM UDOMO TMCKNIu

WfO<UM OfNSI

•LOWS ** *oor VtNV THICK •fOMOON WAMWfTHICK MOOtO

MUMUMMOOtOT»«MMOOtD

vtiw THIN tCOOCOUUMMTffO

TMtMCT VAMINATtOMtCM) LAWJMATCO

TMCXIHTHAMJSn

':, "

TMMNtK THAN 1/» M

u s c s CLASSIFICATION «o* MILS

•CNTWOHTM SCALE FOR BOCK

M"MS USID TQ OJSCHlSI TMf MLAfVl OECOHS 0* *OCK C0"l HAHONlSS*f«MS

•ADO

C«uSH|S uNOIK MISSUP* 0'*<NGENS ANO'

BMAKS JASll' U*K)CH S**GLl MAMMIII S4.OW SUT MnfN CMUMM.T IOGISBNIAKS UNOfM OM 0* TWO STWONG NAMMIK BLOWS BUT

•KCARS UNOI> SIvlHAL STttONC »AMMIM BLOWS SUT *tTM v|NV•ISiSTAKT SHAW IPQIS AXQ MAT SPALL OAVMG CONC»O«Al FHACTUIIIS

THE SPACING OF TH£ DISCONTINUITIESIN THE ROCK MAY BE DESCA8CD

BV ONE OF THE FOLLOWING TERMSOESC»F»TtvE TERMS

VEHV BROKENBROKEN

SLIGHTLY BROKENUNBROKEN

SPACINGLESS TH>N 1 'N

I IN TO 3 IN]IN TO 6 IN

6 IN ANOGREAT^

PROJECT NO. 303338 GENERAL NOTES AND LEGEND

DATE BFGAN: +-13-87 nnBTMn Mil MW-1ADATE FINGROUND

ELEV.(FEET)

630.0

620.0

615.9

ISHm, 4-ZO-B7

SURFACE I

DEPTH(FEET)

-

2.5 "

-

" 5.0

-

^ w

- 7.5 ~

— -

10.0 "-

12.5 ~

15.0_ -

17.5

-

20.0

" 22.0 "

25.0 ~

r, . 637.9' M - F _

SAMPLETYPE

\S/

/1\i

\y/2\

/4\

AA

XXX\s//10\

6/12\

^L

$§&I/

(jl

I1ff

'I;I1!

DESCRIPTION

MEDIUM STIFF. DARK BROWN ANDORANGE. MOTTLED SLTY CLAY, SOMEROOTS AND FINE GRAVEL-DRYVERY STIFF. ORANGE. BROWN, LIGHTGRAY, MOTTLED. SILTY CLAY, SOME FINEGRAVEL THIN PEAT LAYER-MOIST

__ __ __ __ __ __ -4.0'

VERY STIFF. BROWN. ORANGE. UGHTGRAY. MOTTLED SILT, SOME FINEGRAVEL-MOIST

HARD, BROWN SILT. SOME LIGHT GRAYAND ORANGE. MOTTLED SILT. TRACEBLACK SILT-WET

HARD. DARK BROWN AND GRAYMOTTLED TO GRAY SILT. SOME FINEGRAVEL TRACE ORANGE SILT-WET

HARD. GRAY SILT. SOME FINE GRAVELTRACE LIGHT BROWN SILT LAYERS-MOIST

HARD. GRAY SILT. SOME RNE GRAVELTRACE ORANGE AND BROWNLAYERS-MOIST

HARD, GRAY SILT-MOIST

WET-19.0*

DRILLED UNSAMPLED

BOTTOM OF BORING22.0'

tfdviri

ml

HELD ENGINECHECKED BY

•ER D. V^flLED. HOL2MAN

PENTRATION, RESISTANCE(BLOWS PER FOOT)

10 30 50

<

•>><\,

;

•:

5>/r

c"

REMARKS

1* LAYER OFPEAT AT 0.85'

FROM 6.9*-7.1'VERY WETBROWN SILTLAYER

PROJECT NO. 303338PROJECT NAME: OCCIDENTAL CHEMICAL CORPORATION

BORING NO. MW-1ASHEET 1 OF 1

ll

PROTECTIVE MSE* CASINGMTH LOCKING CAP

APPROXIMATE POSTINGGROUND SURFACEEL. SJ7.92'2.0' SQUARE

CONCRETE PAD

12* I.O. PVCPROTECTIVECASING

BOTTOM OfBOR/NGNOTES:

1. RISER PIPE IS 2 IN. I.D. SCHEDULE 40 PVCPIPE. THREADED. FLUSH-JOINTED.

2. SCREEN IS 2 IN. I.O. PVC PIPE CONTINUOUSSLOT SCREEN (0.010 IN. SLOT SIZE).

3. LOWER END OF SCREEN IS CAPPED.

4. ELEVATION OF WATER LEVEL 636.82*

5. WATER LEVEL READING ON 5-4-87

9 t»4 IT CORPORATIONAOCOFWWHTS ROOMED

"NOT TO SCALE*

FIGURE B-l

INSTALLATION DETAILSMONITORING WELL MW-1A

PREPARED FOR

OCCIDENTAL CHEMICAL CORPORATIONASHTABULA, OHIO

...Crtattaic a Safer Tomorrow

DATE BEDATE FINGROUND

ELEV.(FEET)

030.0

620.0

618.0

JAN: «-«-e? HOPTNG 1™ MW~3A

ieufn. 4-21-87

SURFACE 1

DEPTH(FEET)

2.5

^ MI

9.0

" 7.5 "

_ -

10.0

- -

12.5_

15.0

_ -

17.5 ~

-

20.0

21.0 ~

- -

-

n • M9.0* N F

SAMPUITYPE

\S/

/1\

\5//2\\S/

/3\\S/

/ 4\

\S/

/5\\S/

/e\\s//7\\s//8\\s//9\\S/

/10\\S/

r/11\i\S/

/12\

XX/13\

PRO

FILE

DESCRIPTION

MJRO: (CRUSHED STONEi 0.5'JWIVEKV STIFF, DARK BROWN. SILTY CLAY,XlSOME ROOTS AND HNE TO MEDIUMi£lGRAVEL-DRY 1.6'

M1 1

V\

' ,(

KV1

¥'aty1?

VERY STIFF. ORANGE. BROWN. LIGHTGRAY. MOTTLED CLAYEY SILT. SOMEFINE TO COARSE GRAVEL AND PLANTMATERIAL- DRY TO MOIST

5.5'VERY STIFF. BROWN SILT-WET 6.0'VERY STIFF. BROWN. ORANGE. LIGHTGRAY. MOTTLED CLAYEY SILT. SOMEFINE GRAVEL

7.8VejtV STIFF. BROWN WITH SOME~1 ORANGF- MOrn_ED SILT-WET 8.0' PVERY STIFF. GRAY SILT. SOME THINLAYERS OF BROWN SILT-MOIST

VERY STIFF, GRAY SILT. SOME FINE TOCOARSE GRAY SHALE AND BROWN SILTLAYERS- WET

DRY

WET

-20.0'

DRILLED UNSAMPLED


M6</)D

N/A

ml

HELD ENGINECHECKED BY-

ER: 0. *€IBL£3. HOLZMAN


10 30 50

-•

-

I'•{l

\/

>r

REMARKS

CHEMICAL ODOf

STRONGCHEMICAL ODOf

CHEMICAL ODOR

CHEMICAL ODOR

SLIGHT CHEM1CAODOR

CHEMICAL ODOR

CHEMICAL ODOR


BORING NO. MW-:SHEET 1 OF 1

OATF BEGAN: +-*°-*2 - OnDTMr Mn MW-4ADATE FINGROUND

ELEV.(FEET)

630.0

620.0

IftUFH. *-22-B7

SURFACE 1

DEPTH(FEET)

-

2.5

-

" 3.0 -1

-

" 7.3 ~

-

10.0 "IPB* •*•

HH» «•

12.5 ~

-

15.0

-

17.5 ~

-

20.0 ~

I B ^Pl

22.5 ~

25.0 "

r, . 639.T M - V.

SAMPLETYPE

XXxXATAAX/10\

XAA

t

• fm\V*vV«%Vw^Vw%VxVHHAi *

¥'x\»\^

V111ij!b^H

l'f

i1

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DESCRIPTION

ASPHALT AND FILL: (CRUSHED GRAVEL)1.0'

FILL: (MEDIUM DENSE. BROWN SAND.SOME GRAVEL-MOIST)

FILL: (LOOSE. BROWN. FINE SAND)

FILL: (VERY LOOSE. BROWN SAND. WELLGRADED-WET)

5.6'STIFF. DARK GRAY. SILTY CLAY. SOMERNE GRAVEL-MOIST 6.5*STIFF. ORANGE. BROWN. LIGHT GRAY.MOTTLED SILTY CLAY. SOME FINE TO_ COARSE GRAVEL-MOIST 7.5* _HARD. BROWN SILT. SOME FINE TOCOARSE GRAVEL, TRACE ORANGE SILT-

a/S>wj5*AY AND ORANGE MOTTLED . ..SLT— pRY •'*HARD. GRAY SILT. SOME FINE TOCOARSE GRAY SHALE GRAVEL, THINLYBEDDED-DRY

13.0*— CRAY. SHALE 13.2' ~-HARD, GRAY SILT. SOME FINE TOCOARSE GRAY SHALE GRAVEL, THINLYBEDDED-DRY

Uyi3

N/A

-

ml

ml


"ER D. WEBLED. HOL2WAN


10 30 30

J\'

^-

i*;')

•

REMARKS

HIT STEEL PIPE.MOVED HOLE 1.tDRILLED TO 2.5'REPUSH S-2,UTTLERECOVERY

STRONG CARBOTCTRACHLORIDEODOR




ELEV.(FEET)

610.0

600.0

590.0

588.2

r.AN. 4-20-87 ROPTMr TJn MW-4Amm. 4-22-87

SURFACE

DEPTH(FEET)

-

27.5 "

" 30.0 "

!•» ^

" 32.5 ~

35.0 ~

•• ^

37.5 ~"^B «•

W ^

———* ^

40.0 ~"-

42.5 "

^B W

•MB ^

45.0 *-

47.5 "

50.0 ""

-

" 51.5 -

0 . 639.T M - TT

SAMPLE

X

\s//15\

/16\

\5/

/&\

X

N.S/

/19\

£

'f[j

|}i

l|'(

1

???1}

1f1;^

DESCRIPTION

HARD. GRAY SILT. SOME FINE TOCOARSE GRAY SHALE GRAVEL, THINLYBEDDED-DRY

WET

DRY

HARD. GRAY SILT. SOME FINE TOCOARSE GRAVEL-DRY 40.5*IwnAY. FINE To MEDIUM SAND *u.o i

HARD. GRAY. CLAYEY SILT. SOME FINETO COARSE SHALE GRAVEL-DRY

BEDROCK 51.0*GRAY. SHALE

(/iCj

ml

FIELD ENGINECHECKED BY

ER 0. WBBLtD. HOL2MAN

PENTRAT10NRESISTANCE

(BLOWS PER FOOT)10 30 50

.

I!6i

7

ft

\M

:

REMARKS

PROJECT NO. 303336 BOTTOM OF BORINGPROJECT NAME: OCCIDENTAL CHEMICAL 51.5'

CORPORATIONBORING NO. MW-4ASHEET 2 OF 2

DRAWMB-5-

CHECKED BYAPPROVED BY

*teirrl

*• u

Izoa

>

J

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$ -^ ^*5(A

lb

mC2* >o*322m m2 Mv M

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CM

CEMENT/BENTONITE GROUT

HATF BFCAN- *~7-87 ««««*„ v.~ uw-7

DATE FINGROUND

ELEV.(FEET)

630.0

620.0

616.4

i»*ifc *r*"87

SURFACE

DEPTH(FEET)

-

2.5

mm ^

5.0 "

•• ^

i ^

" 7.5 "

10.0

12.5 ~

15.0 "

_

17.5"• mm

20.0 "^» ^H

i mm

22.5 "

•M ^M

mm «•

^» «•

n . «.r M IB -

SAMPLETYPE

\*x/1\

VA^y/^\\s//V\ST-5/

/IB

<V\s//8\\S/

\s/yio\\s//ii\\s//12\

\5//^3\

E

VMO

VfY^wfh^'!'si(*tt1(r'(¥IT('(li('MI

'!'

DESCRIPTION

FILL: (CRUSHED STONE)1.2'

STIFF. BLACK CLAY, TRACE FINECRUSHED STONE AND ORGANIC MATTER-

1 MOIST zrSTIFF, LIGHT BROWN AND GRAYMOTTLED SILT. SOME RNE GRAVEL-MOIST . ..*.oSTIFF, LIGHT BROWN SILT. TRACE GRAYSILT-DRY TO MOIST

7.8'VERY STIFF, BROWN SILT. SOME ORANGESILT. TRACE FINE GRAVEL-DRY

J HARD. BROWN AND ORANUfc! MOTTtQ 1SJLT— pRY 10.flr L

— i HARD. BROWN. ORANGE AND DARK ' —GRAY. MOTTLED SILT-DRY 10.5*HARD. GRAY SILT-DRY

HARD. GRAY SLT. TRACE GRAY SHALEGRAVEL-DRY

-20.0*

DRILLED UNSAMPLED

BOTTOM OF BORING22.0*

vi(3viD

N/A

d

ml

HELD ENGINECHECKED BY:

ER. 0. WE1BLED. HOLZMAN

PEN THAT! ONRESISTANCE _


|^\

JI

]

REMARKS

WATER SEEPINGINTO BORING A13" AND 28"FROM SURFACE


BORING NO. MW-7SHEET 1 OF 1

PROTECTIVE MSE* C4SXVCWTH LOCKING CAP

NOTES:

APPROXMA TE EXISTINGGROUND SURFACEEL 633.88'2.0' SQUARE

CONCRETE PAD

12" t.D. PVCPROTECTIVE

BOTTOM OF BOfttNG


2. SCREEN IS 2 IN. l.D. PVC PIPE CONTINUOUSSLOT SCREEN (0.010 IN. SLOT 9ZE).

3. LOVER END OF SCREEN IS CAPPED.

4. ELEVATION Of WATER LEVEL 636.48*


1944 IT CORPORATIONALL COPTWflHTS ROBMD

•NOT TO SCALE*

FIGURE B-4

INSTALLATION DETAILSMONITORING WELL MW-7

PREPARED FOR


...Creating a Safer Tomorrow

DATE FINGROUND

ELEV.(FEET)

630.0

628.4'

BAN: *-14-87 RORTNC MO **-?*ifiurn. 4-14-87SURFACE 1

DEPTH(FEET)

-

2.5

3.0

-

"" 7.3 "

— —

10.010.3'

— *™

-

•* w

_

_

*• ^H

^A ^H

n . 638.9' M F

SAMPLETYPE

Vs?AAXX/4\

><

/6\

A

c

£

&inH

41

l|l

• \

Lfs1

DESCRIPTION

FILL: (SAND AND CRUSHED STONE)

MEDIUM STIFF. BROWN. TRACE BLACK.CLAYEY SILT. SOME FINE GRAVEL-. PWET 1.3' I

STIFF. BROWN. GRAY. ORANGE MOTTLEDSILT, SOME FINE GRAVEL-MOISTVERY STIFF. BROWN. GRAY. ORANGEMOTTLED SILT. SOME RNE GRAVEL-

_ MEDIUM DENSE. BROWN GRAvEL— wET

VERY STIFF, ORANGE. BROWN. GRAYMOTTLED SILT. SOME FINE GRAVEL-MOIST

8.9'VERY STIFF. GRAY SILT. SOME FINEGRAVEL-MOIST

BOTTOM Of BORING10.3'

6

N/A

ml

ml


ER D. WEIBLED. HOLZMAN


10 30 50

•

_

A k

REMARKS



(D

IK>

RfSER CASING

t*T

1Hi

NOTES:

APPRQXMA TE EXISTINGGROUND SURFACEEL 638.98*

BOTTOM Of BORING

"NOT TO SCALE"

\. RISER PIPE IS 2 IN. I.D. SCHEDULE 4O PVCPIPE. THREADED. FLUSH-JOINTED.

2. SCREEN IS 2 IN. t.D. PIPE CONTINUOUSSLOT SCREEN (0.010 IN. SLOT SIZE).


4. ELEVATION OF WATER LEVEL 638.54'.5. WATER LEVEL READING ON 5-4-67.

19*4 IT CORPORATIONALL COPHUOHTS RESERVED

FIGURE B-5


PREPARED FOR

OCCIDENTAL CHEMICAL CORPORATIONASH TABULA, OHIO

a S*J«r Tomorrow*D* MM

DATE BEGAN: +-?-87 BORING MO MW-8DATE FINGROUND

ELEV.(FEET)

030.0

620.0

615.8

.cum. 4-9-87 - ———— n»

SURFACE f

DEPTH(FEET)

-

2.5

5.0

^ ^

" 7.5 "

10.0

12.5_

15.0_

17.5

-

20.0

22,0 "

•MB «•

n • M7.8' M F

SAMPLETYPE

X*VrSX/*\xk=\\5//e\\s//T\

x/s\\s//9\\S/

/10\NS//1V\

^/A\s//13\

£

s\

§\s§'''!!v'r'"^?H'f f

\

DESCRIPTIONV

MEDIUM STIFF. DARK BROVW CLAY.SOME GRAY CLAY AND ORGANICMATTER-DRY

2.0'MEDIUM STIFF, LIGHT GRAY AND ORANGEMIXED CLAY-DRY

3.3STIFF. LIGHT GRAY AND ORANGEMOTTLED CLAY, SOME ORGANICMATTER-DRYSTIFF, LIGHT GRAY AND ORANGEMOTTLED GUY. SOME ORGANICMATTER AND MOIST GRAY SLT LENSES-DRY 6.5*HARD. LIGHT BROWN AND ORANGEMOTTLED SLT-WCTHARD. LIGHT BROWN AND ORANGEMOTTLED SLT. SOME FINE SHALEGRAVEL-DRY 9.0*

VERY STIFF. DARK GRAY SILT. SOMEFINE GRAVEL-DRY

HARD. DARK GRAY SILT. SOME FINEGRAVEL-DRY

VERY STIFF, DARK GRAY SILT, SOMEFINE GRAVEL-DRY

~19.5*

DRILLED UNSAMPLED


vfuwiD

d

ml

FIELD ENGINECHECKED BY:

ER: 0. *CJBL£3. HOUMAN

PENTRATIONRESISTANCE

(BLOWS PER FOOT)10 30 SO

1(A\

]i|—

REMARKS


BORMG NO. MW-8SHEET 1 OF 1

3a

ii

@1

NOTES:

PROTECTIVE MSEX CASINGmm LOCKING CAP

2,0' SQUARECONCRETE PAD

12* I.D. PVCPROTECTIVECASING

12*» BORING

APPROXIMATE EXISTINGGROUND SURFACEEL 6J7.7S*

8*# BORING

BOTTOM OF BORING

1. RISER PIPE IS 2 IN. I.O. SCHEDULE 40 PVCPIPE. THREADED. FLUSH-JOINTED.

2. SCREEN IS 2 IN. I.D. PVC PIPE CONTINUOUSSLOT SCREEN (0.010 IN. SLOT SIZE).




0 1M4 IT CORPORATIONAil COPIWQHT5 RESERVED

"NOT TO SCALE*

FIGURE B-6


PREPARED FOR



DATE BEGAN: ,Mt7l*7aT BnPTWn Wfl MW-6ADATE FINGROUND

ELEV.(FEET)

630.0

628.8

.«*!>• *-1*-87

SURFACE 1

DEPTH(FEET)

-

2.5

" 5.0

-

7.5 "

~ 9.0' '

MB «l

_ _

_

_

^» ^

MB *•

•• ^

^B ^

„ - «37.8' M P -

SAMPLETYPE

\$/

/1\\S/

/2\NyS/

/3\\S/

/4\

XX

^L

1*

§rrlf

'(!f f1

1^t*

DESCRIPTION

MEDIUM STIFF, BROWN AND BLACK.SLTY CLAY. SOME PLANT ROOTS-DRY

1.TSTIFF. ORANGE. BROWN. GRAY. BLACK,MOTTLED SILT. TRACE FINE GRAVEL-MOIST

*€T

VERY STIFF. BROWN AND GRAY SILT.TRACE BLACK MOTTLED SILT-WET

MOIST

8.2*VERY STIFF. GRAY SILT, SOME FINEGRAVEL. TRACE ORANGE SILT-MOIST


c/idtnD

ml


ER:[

0. *EI8l£X HOLZMAN



i.

^i'REMARKS

0.9' TO 1.0'THIN PEATLAYER

6.2' TO 6.4*BROWN SILTLENS- WET

PROJECT NO. 303338PROJECT NAME; OCCIDENTAL CHEMICAL CORPORATION


CO

s

lv

Pf*OTECTl\€ MSB* CASING

EL 630.89*

APPROXIMATE EXISTINGGROUND SURFACEEL. 637.78'

NOTES:

BOTTOM OF BORING-

"NOT TO SCALE"

1. RISER PIPE IS 2 IN. I.O. SCHEDULE 40 PVCPIPE. THREADED. FLUSH- JOIN TED.

2. SCREEN IS 2 IN. I.D. PIPE CONTINUOUSSLOT SCREEN (0.010 IN. SLOT SIZE).

3. LOWER END Of SCREEN IS CAPPED.


5. WATER LEVEL READING ON 5-4-87.

0 1M4 IT CORPORATIONALL

FIGURE B-7


PREPARED FOR



DATE BEGAN: +-7-87 PHOTMr Mrt MW-9DATE FINGROUND

ELEV.(FEET)

630.0

620.0

615.2

isurrv 4-B-B7

SURFACE

DEPTH(FEET)

-

2.3

5.0

-

^ ^

' 7.5 *

-

10.0

12.5 "

15.0 "

17.5

20.0 "

22.0 "

-

n - «37.2' M *

SAMPLETYPE

XTXA\S/

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6O/10\

N^

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/13\

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^Wffi*r»isSj

6{•IM'1",!

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DESCRIPTION

STIFF. DARK GRAY CLAY, SOME LIGHTGRAY CLAY, TRACE ORGANIC MA TIER- OF

1.3'STIFF, GRAY AND ORANGE MOTTLEDCLAY. TRACE ORGANIC MATTER-DRY

[STIFF, MOTTLED CRAY SILT. TRACE-"ORANGE SILT-WET 3.5'5T1FT, GRAY AND ORANGE METTLED

—— , CLAY-DRY 4.2V"I STIFF, BLACK SILT-DRY 4.3'

2'

rVERY STIFF, BLACK, LIGHT GRAY ANDORANGE MOTTLED SILT. TRACEORGANIC MATTER-DRY

7.5'VERY STIFF, BROWN SILT. SOME GRAYSILT, FINE SHALE GRAVEL ANDROUNDED GRAVEL-DRY

11.0'VERY STIFF. GRAY SILT. SOME SHALEGRAVEL-DRY TO MOIST

THINLY BEDDED

MOIST. THINLY BEDDED

WET

~20.0*

DRILLED UNSAMPLED


c/ici

Y

cl

mld

ml


ER D. «EtBLED. HOLZMAN


10 30 50

]•;

I

i)'Im

I

REMARKS



PROTECTIVE fifSER CASWGWTH LOCKING CAP

2.0' SQUARECONCRETE PAD

EL 639.69*

APPROXMA 7F EXSTNGGROUND SURFACEEL 6J7.T9*

2

' 12" I.D. PVC1 PROTECTIVE

CASING12** BORING

6** BORING

BOTTOM Of BORINGNOTES:

1. RISER PIPE IS 2 IN. I.D. SCHEDULE 40 PVCPIPE, THREADED, FLUSH-JOINTED.

2. SCREEN IS 2 IN. ID. PVC PIPE CONTINUOUSSLOT SCREEN (0.010 IN. SLOT SIZE).


4. ELEVATION OF WATER LEVEL 630.19*5. WATER LEVEL READING ON 5-4-87

9 1064 IT COM ORATIONALL COFinOHTS ftOERVO

"NOT TO SCALE*

FIGURE B-6

INSTALLATION DETAILSMONITORING W£LL MW-9

PREPARED FOR


Safer Tomorrow

DATE BE(DATE FINGROUND

EL£V.(FEET)

630.0

627.7

3AN:_±l*r2Z ————— HOmNO NO MW-9A«WFTV 4-14-87

SURFACE E

DEPTH(FEET)

-

2.5

* «•

~ 7.S "

~ 9.5 -

!•• «••

_

^ ^

•*» ^

^ Vrf

^ 4

HB ^

MM ^

-. - «37.2' W - F

SAMPLETTPE

\s/

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a

yXiAi?i fiiuMi!iS

DESCRIPTION

TILL (MEDIUM DENSE, BLACK CLAY.SOME CRUSHED STONE. ROOTS AND_, WOOD FRAGMENTS-DRY) 1.0 P-

ISTIFF. ORANGE, UGHT GRAY. BROWN.BLACK, MOTTLED SILT. SOME ORGANICAND FINE GRAVEL-MOIST

VERY STIFF. BROWN AND ORANGE 9LT.SOME FINE TO VERY COARSE GRAVELTRACE BLACK AND GRAY SILT-MOST

VERY STIFF. GRAY. BROWN. ORANGEMOTTLED SILT. SOME FINE TO COARSEGRAV€L-MOIST S.5*VERY STIFF. GRAY. TRACE ORANGE SLT,SOME FINE TO COARSE GRAY SHALE— ] GRAVEL-MOIST f~


tfldcrt3

N/A

ml


ER: 0. «BSL£D. HOLZMAN



\:\

I+

REMARKS

CHEMICAL 0001


BORING NO. MW-9ASHEET 1 Or 1

PROTECTtVE RtSSX CA&NG

EL. 630.58'

APPROXMA Tf EMSTWGGROUND£L2.0' SQUARE

CONCRETE PAD

NOTES;

BOTTOM Or BOR/NG-

•NOT TO SCALT

1. RISER PIPE IS 2 IN. 1.0. SCHEDULE 40 PVCPIPE. THREADED, FUUSH-J04NTED.

2. SCREEN IS 2 IN. J.D. PIPE CONTINUOUSSLOT SCREEN (0.010 IN. SLOT SIZE).


4. ELEVATION OF WATER LEVEL 631.33'


ft 1M4 IT CORPORATIONAU. COPTMflHTS

FIGURE B-9


PREPARED FOR


a Safer Tomorrow*te MM M» Hi

DATE BFCAN: *"16"*7 „ nnBTTsTP Mn MW-10DATE FINGROUND

ELEV.(FIFO

630.0

626.6*

num. 4-16-87

SURFACE I

DEPTH(FEET)

-

2.5

5.0

-

~ 7.5 "

_

10.0 ~

12.0 ~

-

-

- -

!•• *

^k ^B<

^» *•

r, . 638,6' M - R

SAMPLETYPE

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?£X&&TT

('(lIff

¥

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DESCRIPTION

FILL (CRUSHED STONE) 0.5*FILL: (VERY STIFF. CRAY. SJLTY CLAY.SOME FINE GRAVEL-DRY) 1.5*-.FILL* fSTIFF. BLACK MATERIAL) 1.75' .

STIFF. BLACK, SILTY CLAY. SOME-»iROpTJ-pAMP 2.5J r—

STIFF, BROWN AND ORANve, MuTTLtu,! 1 SILTY CLAY. SOME ROOTS-DAMP 3.1 f '•FILL (STIFF. BLACK MATERIAL) 3.2'

STIFF. BROWN. ORANGE. LIGHT GRAY.MOTTLED SILT. SOMEF1NE GRAVEL-WET

STIFF. BROWN, ORANGE AND GRAYMOTTLED SILT-WET

0.5

STIFF. BROWN SILT. SOME FINE GRAVEL-MOIST ?6.

VERY STIFF, BROWN AND ORANGEMOTTLED SILT. SOME FINE GRAVEL-MOIST

HARD, BROWN AND ORANGE MOTTLEDSILT. SOME FINE GRAVEL- MOIST

10.T*RY STIFF. GRAY SILT. SOME FINE TOCOARSE SHALE GRAVEL-MOIST

BOTTOM OF BORING12,0'

MUtf)3

N/A

mlN/A

ml

FV*r

ml

FIELD ENGINEER:CHECKED BY-

D. WEIBLED. HOLZMAN

PEN TRATI ONRESISTANCE


d[/•j

.>--

REMARKS

MAYBE WASTEFROM FORMERPLANTPROCESSES.

SLOUGH?

VERY WET ZONE



<srtK)

>•O

i

P*O7EC71\€ MS&* CASING

2.0' SQUARE NCONCRETE PAD-

£

I

tt

"1

I> x*\^

6'« BORING

EL. 641.03*

3TLr7

\o1

<6X«?

NOTES:

BOTTOM OF BOOING

"NOT TO SCALE"


2. SCREEN IS 2 IN. I.O. PIPE CONTINUOUSSLOT SCREEN (0.010 IN. SLOT SIZE).


4. ELEVATION OF WATER LEVEL 637.23'


1M4 IT CORPORATIONAU. COrtWOHTl

APfWX/HATE EXtSTJNGGROUND SURFACEEL 63139'

FIGURE B-IO


PREPARED FOR


...Crefttlnc a Sater TomorrowTta IM

DATE BEGAN; *-1»-«7 . PHPTMr. Wn MW-11DATE FINGROUND

ELEV.(FEET)

630.0

126.4

,«um. *-16-87

SURFACE

DEPTH(FEET)

-

2.5 "1

.

5.0^ «•

" 7.5 "

-

10.0

12.0 "

^» «•

•v «i

^ 411

^» ^m

•w ••

n . «30,4' N ~ F

SAMPLETYPE

\s//1\

\s/

/*\&AT\S/

/7\

\S/

/8\

II•V

«

V

11t'[('(

J,'

DESCRIPTION

FILL (CRUSHED STONE) 0.5*FILL; (^RY STIFF. BROWN, SILTY CLAY.SOME PLANT ROOTS-DRY 1t5'=ri FILL (STIFF. GRAY CLAY. SOME f—Tl 1 WOOD FRAGMENTS-DRY^ 1.TI fTlinLL: f STIFF. BLACK MATERIAL) 1.911 STIFF. BLACK CLAY-DRY ZO*

STIFF. ORANGE. BROWN, LIGHTGRAY. SILTY CLAY. SOME FINE

1 GRAVEL-MOIST1 MEDIUM STIFF. GRAY. ORANGE. BROWN.MOTTLED SILTY CLAY. SOME FINEGRAVEL-MOISTVERY STIFF, GRAY. ORANGE. BROWN.MOTTLED SILTY CLAY. SOME FINEGRAVEL-MOIST ^7.5-VERY STIFF. BROWN. SOME ORANGE,TRACE GRAY. MOTTLED SILT. SOME FINEGRAVEL-MOIST

10.0*HARD. BROWN. TRACE ORANGE SILT-WET 10.B'HARD, GRAY SLT. SOME RNE SHALEGRAVEL-MOIST


vioin3

N/A

ml


£R. 0. WE1BLE0. HOLZMAN



t/x-

•

\\\

REMARKS

MAYBE WASTEFROM FORMERPLANTPROCESSES.

WHITE CHEMICALPRECIPITATE

WHITE CHEMICALPRECIPITATE

PROJECT NO. 30333BPROJECT NAME: OCCIDENTAL CHEMICAL CORPORATION


N<

RISER CASING

EL 640.84'

APPROMMA 7T EXS7JNGGROUNO SURFACE£L 6J&J9'

I%

$B

ilI

NOTES:BOTTOM Or BORING'

•NOT TO SCALE*

1. RISER PIPE IS 2 IN. I.D, SCHEDULE 40 PVCPIPE. THREADED, FLUSH-JOINTED.

2. SCREEN IS 2 IN. I.D. PIPE CONTINUOUSSLOT SCREEN (0.010 IN. SLOT SIZE).




1984 IT CORPORATIONALL COnHtCHTS BCSBKO

FIGURE B-l lINSTALLATION DETAILS

MONITORING WELL MW-11

PREPARED FOR


a Safer Tomorrow•D* MM M* 1*

p r CHECKED BYAPPROVED BY NUMBER0 303338-A15

D-

r

—I 53 I

5

S- ni

x • -gz OM5 £2 2 " -b 5 3 2^ gz

z » B ° F-_ 3 g -D Wb

? 2 ^ w"« 8 P S|

OOoo

IIIIIIoo

9 z

OC

OJi

NJ

BENTONITE , CEMENT/BENTONITE GROUT

k

<*t

NOTES:

PROTECTIVE MSB* CASING

EL 640.06*

APPROXIMATEGROUND SURFACEEL 638.31'2.0" SQUARE

CONCRETE PAD

BOTTOM Of BORING

•NOT TO SCALE"

1. RISER PIPE IS 2 IN. I.O. SCHEDULE 4O PVCPIPE. THREADED. FLUSH-JOINTED.



4. ELEVATION OF WATER LEVEL 633.24'.


Q 19*4 IT CORPORATIONALL COFIWQHT5 RESXVCD

FIGURE B-13


PREPARED FOR


Creating a Sain Tomorrow

CASINGWtTH LOCKING CAP

D

EXISTINGGROUND SURFACE£L 64O.29'ZO* SQUARE N

CONCRETE PAD

xwws-ww^ wwwwww?v w \v

12* t.O. PVCPROTECTIVECASING

BOTTOM Of BORING "NOT TO SCALE"

NOTES:1. RISER PIPE IS 2 IN. I.D. SCHEDULE 40 PVC

PIPE. THREADED. FLUSH-JOINTED.2. SCREEN IS 2 IN. 1.0. PVC PIPE CONTINUOUS

SLOT SCREEN (0.010 IN. SLOT SIZE).




1M* IT CORPORATIONALL COFVMGHTS RESBTrtD

FIGURE B-14


PREPARED FOR

OCCIDENTAL CHEMICAL CORPORATIONASHTASULA. OHIO

Creating a Saf«r Tomorrow

CO

CO

ISi

MSEX CASWG

EL 641.71'

2.0* SQUARECONCRETE PAD

111

1

APPKQXMA 7T DQSTJNGGROUHO SURFACE£L 64Q.36'

NOTES;

O077VM OF BOMNG

"NOT TO SCAlf


Z SCREEN IS 2 IN. I.D. PVC PIPE CONTINUOUSSLOT SCREEN (0.010 IN. SLOT SIZE).

1 LOVER END OF SCREEN IS CAPPED.


5. WATER LEVEL READING ON 1O-9-87.

19g* IT CORPORATIONALL cm* imm i!t RESERVED

FIGURE B-15


PREPARED FOR

OCCIDENTAL CHEMICAL CORPORATIONASHTABULA. OHIO

Creating a Safer Tomorrow*D« MM

o>

si

t

NOTES;

PROTECTIVE BtSE* CASING

EL 638.94'

EXISTINGGROUND SURFACEEL 6J6.77*

BOTTOM Of BOMNG?NOT TO SCAtT




4. ELEVATION OF WATER LEVEL 636.69*.

5. WATER LEVEL P2ADING ON 10-0-87.

« 1*84 IT CORPORATIONALL COPYRIGHTS RESERVED

FIGURE B-IGINSTALLATION DETAILS

MONITORING WELL MW-U

PREPARED FOR


Creating a Sata TomorrowDo Not Sc*i* Tnu Drawing

oCM<

storo

PROTECTIVE 4XSEff CASING

*•*

*>

EL 638.85*

EXISTINGGROUND SUWAGEEL 636.47*

BOTTOM

NOTES;"NOT TO SCAl£"

1. RISER PIPE IS 2 IN. 1.0. SCHEDULE 40 PIPE PVCPIPE. THREADED. FLUSH-JOINTED.



4. ELEVATION OF WATER LEVEL 630.40*.


1984 IT CORPORATIONALL COPYRIGHTS RESERVED

FIGURE B-17

INSTALLATION DETAILSMONITORING VELL MW-15

PREPARED FOR


ES3 Creating a Sater TomorrowDo Not Scut Thu Drawing

I

*!&MB

5

RtS£* CASING

ZO' SQUARE HCONCRETE PAD

FEL 639.15*

APPXQXMATE &tST*<GGROUND SV*FXC££L

NOTES;

BOTTOM Of BORING-*

"NOT TO SCALE"

1. RISER PIPE IS 2 IN. I.D. SCHEDULE 40 PVCPIPE. THREADED. FLUSH -JOINTED.


3. LOVER END OF SCREEN IS CAPPED.



1M4 IT COMPOftATKMMJ. cormMHTi natuvo

FIGURE B-18INSTALLATION DETAILS

MONITORING WELL UW-16

PREPARED FOR


Creating a Saf «x Tomorrow

DATF BFCAN: ^'f"87 „ nnPTMP \tr\ P-14DATE FINGROUND

ELEV.(FEET)

630.5

,«urrv 4-14-87

SURFACE

DEPTH(FEET)

2.5 "

-

5.0

_

" 7.5 ~

9.0

-

•f^ ^m

H* M*

^^ *™

•tf ^H

^V *••

^M M

^B ^b

r, . 630.5' M - F

SAMPLErrPE

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X/2\

^AA

^L

£• •

As-s'[(

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DESCRIPTION

ASPHALT 0.5'FILL; (CRAY AND BROWN GRAVEL)

~1.5*VERY STIFF. ORANGE. BROWN. ANDLIGHT GRAY MOTTLED SILT. SOME FINEGRAVEL-DRY

MOIST4.5'

VERY STIFF. BROWN. SOME LIGHT GRAYAND ORANGE MOTTLED SILT. SOME FINEGRAVEL-WET fl ff

Iw* w

HARD. BROWN. DARK GRAY. ORANGEMOTTLED SILT. SOME FINE GRAVEL-MOIST 7.5'

VERY STIFF. GRAY, SOME ORANGE SILT.SOME GRAVEL-MOIST


tridvid

N/A

ml


ER:I

D. VG8LE3. HOLZMAN



-•l\-1

REMARKS


BORING NO. P-14SHEET 1 OF 1

OAT* BEGAN- *- 10-07 nORTNC MH °-1*. «. .- a\Jsun\x PiU. ,. — - — __DATF FIMISMEB* _ *-10-87

GROUND

ELEV.(FEET)

630.5

SURFACE

DEPTH(FEET)

-

2.5

- -

5.0 ~

~ 7.5 "

9.0

^v ^m

^K «•

-

^» ^

_

-

_

n . 639.5' K IT -

SAMPLETYPE

VAAVAX/ *\\*//5\

XX6\

i£ii5C$W'<$$ft1

1

[ /

Tnl

DESCRIPTION

FILL (LOOSE. BROWN. WELL GRADED.CRUSHED STONE-DRY)

1.5'MEDIUM STIFF. BROWN. ORANGE ANDUGHT GRAY MOTTLED SILT. WEATHERED.SOME PLANT ROOTS AND GRAVEL-DRYVERY STIFF. BROWN. ORANGE AND UGHTGRAY MOTTLED SILT, WEATHERED. SOMEPLANT ROOTS AND GRAVEL-WET TOMOIST

VERY STIFF, BROWN. UGHT GRAY.ORANGE, MOTTLED SILT. SOME COARSEAND FINE GRAVEL-MOIST


vi6viD

N/A

ml


•ER 0. *EiBUED. HOUMAN

PEN THAT! ON, RESISTANCE(BLOWS PER FOOT]

10 30 50

i.'1\

REMARKS



OATF BEGAN: 4"l3"a7_,_ ,, pnPTTMP. Mrt P-16DATE HNGROUND

EL£V.(FEET)

630.0

626.0

Iaunv *-1W7

SURFACE 1

DEPTH(FEET)

2.5

^ ^

" 5.0

-

" 7.5 ~

9.0*-

•V ^"

M* ^v

M» fl

•B ^H

^ ^H

Mb «V

•H 4*

^B ^H

1 H

q . 837.8* M - F

SAMPlfTYPE

VAJ\s//2\

r/3\\S/

/4\\S/

/9\\5//e\

iv

Ai<i^;i(fi;t f(l

V'81 1r')iflJi

DESCRIPTION

MEDIUM STIFF. BROWN CLAYEY SLT,SOME RNE GRAVEL AND PLANT

ROOTS-DRY 1 5.

MEDIUM STIFF. BROWN, ORANGE. BLACK.MOTTLED SILT. SOME FINE GRAVEL-DRY

VERY STIFF. BROWN WITH SOME ORANGE.MOTTLED SILT. SOME RNE GRAN€L-WET

VERY STIFF. BROWN WITH SOME GRAY,MOTTLED SO.T-WET a.73*-. VERY STIFF. GRAY SILT. SOME r-

GRAVEL-WET


«d(rf3

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ER: 0. WEIBLE9. HOLZMAN

PENTRATiONRESISTANCE

[BLOWS PER FOOT)10 30 50

i

i

"•(N"k.

REMARKS

Y£T ZONE FROM3.0' TO 3.2*

PROJECT NO. 303338PROJECT NAME: OCCIDENTAL. CHEMICAL CORPORATION


DATE BEGAN: lO-BJ BriDTVn MA P-17

DATE FINGROUND

ELEV.(FEET)

630.4

num. 4-10-87

SURFACE (

DEPTH(FEET)

1

2.5

^ MM

•• ^

S.O

^ ^

"" 7.3 '

9.0

_

-

^B «•

^» ^

N* •*•

*^ ^

^B "•

«^ ^

^V «••

«» ^

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h^ ^

^ ^

M» •«*•

•^ ^

.1 «•

n . «39.4' V K -

SAMPLETYPE

Xj/'/1\\5//2\\S/

/3\\S/

X*\\S/

/5\

\S/Xe\

PR

OFI

L£

"$yrrw)fl)?'<n

DESCRIPTION

FILL: (GRAY AND BROW CRUSHEDROCK)

i.rSTIFF, DARK BROWN TO BLACK, SANDYSILT, SOME RNE CRUSHED STONE ANDPLANT ROOTS-DRY 3.0'VERY STIFF. BOCK AND GRAY MOTTLEDSILT, TRACE ORGANICS AND CLAY-DRY

MOIST

VERY MOIST

VERY STIFF. BROWN, GRAY AND ORANGEMOTTLED SILT-WET


(/)uw3

N/A

ml


ER D. WO0LED. HOLZMAN

PENTRAT10N, RESISTANCE{BLOWS PER FOOT)

10 30 50REMARKS

DRILL RtG HITSCRAP STEELMOVED BORING2.0' FROMORIGINALLOCATIONALL SAMPLESHAD STRONGCHEMICAL ODOR

1



DATE BEGAN: 4"10~a.7 , , . BnPTVn wn P-18DATE FINGROUND

ELEV.(FETQ

630.1

15urn. 4-10-a? -~—— .w.SURFACE I

DEPTH(FEET)

-

2.5

-

5.0

-

~ 7.5 "

~ 9.0- -

^m ^m

I B ••

PV* ^

•™ ^H

_

-

^V ^

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r(i(l.!

Sj* t *li

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DESCRIPTION

FILL: (CRUSHED STONE) 0.5*STIFF. ORANGE. BROWN. GRAY. MOTTLEDCLAYEY SILT. WCATHERED-ORY t.s'_ VERY STIFF. DARK BROWN AND _

BLACK. CLAYEY SILT. SOME |COARSE GRAVEL-DRY 1.0* I

_ VERY STIFF, ORANGE. BROWN AND -LIGHT GRAY. MOTTLED CLAYEY |SILT-MOIST 3.0* 1STIFF. ORANGE. BROWN AND LIGHT

1 GRAY MOTTLED SILT-MOIST 4.5* rSTIFF. BROWN, MOTTLED CLAYEY SILT.SOME FINE TO COARSE GRAVEL-MOIST

6.0*VERY STIFF. BROWN MOTTLED SILT-MOIST

SLIGHTLY ¥CT B.O*

HARD. BROWN SLT-WET


Mdtfi3

N/A

ml


ER 0. WE1BU3. HOL2MAN



|1

•

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REMARKS

CHEMICAL ODOR

WET SANDYZONE AT -2.T

CHEMICAL ODOR

PROJECT NO. 303338PROJECT NAME: OCODENTAL CHEMICAL CORPORATION



ELEV.(FEET)

630.0629.4

BAN:_4-13=87 ————— BORIWfi NO P-19ISHED: «-'«7SURFACE 1

DEPTH(FEET)

m» ^™

2.5

-

" 3.0

-

' 7.3 "

-

9.0

-

^H 41

!•* ^^

•» W

••• «•*

^» tf

•» tf

•IV ^B

V» ^V

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^B ^M

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n . 838.4' w - B -

SAMPLETYPE

\J//1\v^

/2\

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\s//4\

\S/^

/*\\S/

/•\

?y&LL

'(!) (

()

DESCRIPTION

hFILU (CRUSHED STONE) 0.25' rEKY STIFF. BROWN SILT. SOME FINE TO

COARSE GRAVEL, TRACE PLANT ROOTS-— iQRY 1.8'r-

MEDIUM STIFF. BROWN AND GRAY fSILT-WET i.rl

MEDIUM STIFF. BROWN, ORANGE ANDLIGHT GRAY MOTTLED SILT. SOMEGRAVEL-DAMPMOIST

WET

VERY STIFF. BROWN. ORANGE ANDLIGHT GRAY MOTTLED SILT, SOMEGRAVEL-MOIST

HARD. BROWN. GRAY SILT WITH SOMEORANGE SILT. SOME RNE GRAVEL-MOIST


0)0«f3

,N/A,

ml


ER: D, WdBLE3. HOLZMAN

PENTRAT10Nf RESISTANCE(BLOWS PER FOOT)

10 30 SO

Ik\

^

REMARKS

CHEMICAL OOOR

CHEMICAL ODOR




ELEV.(FEET)

630.0

629.2

^AW- 4—14—67 T3rtOTT.Tr« Mrt P — 20**•*• ——————————————— HDRTNCi NO. *" *w

'«"FD- ,4"14-«7

SURFACE (

DEPTH(FEET)

•• ^

2.5

_

" 3.0 "^ *«

L 7.5 "

9.3

_

v» «•

-

_

•*» ••

•^ ^

P^ «V

1 - *»-r M - F

SAMPLEnPE

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£SKr^S!ifJ i t'^V( /*J( '('?5rf'r

DESCRIPTION

RLL: (CRUSHED ROCK)

__ __ __ __ ~2.0'STIFF. ORANGE, LIGHT GRAY ANDBROWN MOTTLED SILT. SOME GRAVEL-MOIST . ,.,w

6.3'VERY STIFF, BROWN SLT-WET 7 2g.

VERY STIFF. ORANGE. BROWN, LIGHTGRAY, MOTTLED SILT. SOME GRAVEL-MOISTVERY STIFF, ORANGE. BROWN. LIGHTGRAY TO DARK GRAY MOTTLED SILT-WET


M<JcnD

N/A

ml


ER: D. WOBLE3. HOLZMAN



L.\\

•

REMARKS

DRILLEDTHROUGH CRAVE.

AT 5.4' A 1"ZONE WTHCHEMICAL ODOR

;




ELEV.(FEET)

630.0

GAN: *-9-67 ————— BORING NO P-21'S"FD- +-»-B7SURFACE

DEPTH(FEET)

-

2.5

-

5.0 ~

-

' 7.5 '

^ ^

" 9.0' "

-

^ +m

-

-

^» •«

^» ^

_

n . 639,0' N - ?

SAMPLETYPE

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£>ftV

i!f

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DESCRIPTION

FILL: (GRAY AND BROWN CRUSHEDSTONE) 1.0'VERY STIFF, ORANGE AND LIGHT GRAYMOTTLED SILT-ORYVERY STIFF, ORANGE AND LIGHT GRAYSILT. SOME BLACK MOTTLED SILT ANDFINE GRAVEL-DRY

MOIST

1 STIFF. GRAY, SOME ORANGE AND 1=H BROWN. MOTTLED SILT-DRY 4.6' rT STifF. ORANGE AND BROWN A m, [

MOTTLED SILT-ORY 4.8' |STIFF. ORANGE AND BROWN MOTTLEDSILT-WET ST

STIFF. ORANGE. BROWN, LIGHT GRAYSILT. TRACE RNE GRAVEL- WETHARD. ORANGE. BROWN. LIGHT GRAYSLT. TRACE FINE GRAVEL-MOIST

^H

BOTTOM Of BORING9.0*

vid</iD

N/A

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ER: D. WE1BLE3. HOLZMAN



|x\

REMARKS


BORING NO. P-SHEET 1 Of 1

DATF flECAN: «- 10-87 nnnTMP MH P-22DATE FINGROUND

ELEV.(FEET)

4-10-87-40-

630.2

^m. *-'0-87 .MM,,,,,,

SURFACE

DEPTH(FEET)

_

2.5

-,

5.0

-

' 7.5 "

9.0'

Ml* «•

^B ••

_

^V *•

-

-

•PB* ^

n . 639.2' M P

SAMPLETYPE

VA\s/

fa\5^/3\

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£

1'l1!!'?1i-s(i(*'/i

DESCRIPTION

-i ASPHALT 0.2' . ———CONCRETE 1.0*FILL: (GRAY CRUSHED STONE) 1.5*MEDIUM STIFF. DARK BROW AND GRAY,MOTTLED CLAYEY SILT. SOME GRAVEL-MOIST 3Q.

STIFF. BROWN. CRAY, MOTTLED SILT.TRACE BLACK ORGANICS-VCT

VERY STIFF, BROWN /CRAY/ORANGEMOTTLED SILT. TRACE GRAVEL-WET

HARD. BROW4/GRAY/ORANGE MOTTLEDSILT. SOME GRAVEL TRACE BLACKORGANICS-MOIST TO DRY 75-

HARD. BROWN SILT, SOME GRAVEL-WET TO DRY


tfiuvi3

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\

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REMARKS


BORING NO. P-22SHEET 1 OF i

DATE BEGAN: *-13-«7 on»TMr Mrt P-23DATE FINGROUND

ELEV.(FEET)

r-H84i•J 629.1 u

mFn. 4-13-67 .-„,„„ „„

SURFACE (

DEPTH(FEET)

-

2.5

5.0

^ *m

~ 7.5 ~

" 9.0' "

-

•v v*

^k ^H

^B ^H

^B «m

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-

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•^ ^m

^m ^M

-. . 838.8' M ff -

SAMPLETIPE\s//1\V/

/2\\S/

sf\\s//^\\s//5\\S/

X«\

i£XJ

f» '!i.i'

'!1

DESCRIPTION

—i FILL (CRUSHED STONE) 0.1 Tp-MEDIUM STIFF, ORANGE. BROWN. ANDLIGHT GRAY MOTTLED SILT. SOME FINEGRAVEL-DRYSOFT. ORANGE. BROWN. ANDLIGHT GRAY MOTTLED SILT. SOME FINECRAVEL-WCT

NO RECOVERY

SOFT. BROWN TO BUCK SILT, SOMEFINE GRAVEL-WET

VERY STIFF. BROWN, ORANGE. BLACK,LIGHT GRAY MOTTLED SILT. SOME FINEGRAVEL-DRYHARD. GRAY. BROWN. SOME BLACK.SOME ORANGE MOTTLED SILT. SOMEFINE GRAVEL-MOIST


rf0ri3

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ER:I

0. MdBL£3. HOLZMAN


10 30 SO

(N

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REMARKS

HIT STEELCONDUIT PIPE,MOVE -4.0' ANDRILL TO 6.0' :TAKE S-5.AT 6.4* WHITECHEMICALPRECIPITATENOTICED IN SOI




ELEV.(FEET)

830.0

9-21-87-<**•

620.0

618.7

*AU. »-21-87.<urn. 9-21-87

SURFACE I

DEPTH(FEET)

^m ^H

2.5

_

5.0•• ^

^ *•

••» ••

7.5

10.0

_

12,5

-

15.0

17.5

20.0 "

_

_

n_. *3S.r

SAMPLETYPE

\«/

/ 1\

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/3\

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^L

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11£sV^tiiXJ

v-Nt>m

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BORTNC NO P-24

N N/A p N/A

DESCRIPTION

MEDIUM STIFF. BROWN SOY CLAY.SOME ROOTS. SOME FINE TO MEDIUMGRAVEL-MOST i.rMEDIUM STIFF. BROWN AND ORANGE.MOTTLED SfLTY CLAY. SOME FINE TOMEDIUM GRAVEL-MOST

VERY STIFF. BROWN. ORANGE AND LIGHTGRAY. MOTTLED SU.TY CLAY. SOMEFINE TO MEDIUM GRAVEL-DRY

HARD. BROWN. ORANGE AND LIGHTGRAY. MOTTLED SU.TY CLAY. SOMECOARSE GRAVEL AND BLACK SILT-DRY

10.0*SOFT. ORANGE, FINE TO MEDIUMSAND-WET 10.1* .

HARD. ORANGE AND BROWN. MOTTLEDSH.TY CLAY. SOME BLACK SO.T.SOME FINE TO COARSE GRAVEL-MOST

1ZO*VERY STIFF. BROWN SU.T-MOST 12,5'^RY STIFF. ORANGE SILT-WET

13 *VERY STIFF. GRAY CLAYEY SQ.T. SOMERNE GRA\€L-WET

18.0*VERY STIFF. GRAY SLTY CLAY. SOMEFINE GRA\€L-VCTVERY STIFF. GRAY SD.TY CLAY. SOMEFINE GRANffL-MOST 18.0*VERY STIFF. GRAY SO.T-WCT


tffd"I

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ml

d

ml


ER: D. VdBLE0. ROHAUS

PENETRATIONRESISTANCE


]S

,

i!\

REMARKS

r BROWN sn.rtCLAY LAYER AT3.0'

SH.T CONTENTOF SOILS ISINCREASING

NO RECOVERYFOR S-8REPUSH TORECOVERSAMPLE


BORING NO. P-:SHEET 1 OF 1

DATE BEGAN: ,.„. 9-22-87 __. nnmvn urn P-MDATE RNGROUND

CL£V.(FEET)

9-22-87^

630.0

627.8

M^n. 9-22-8' .™»,,w ——

SURFACE I

DEPTH(FEET)

2.5.

5.0-

7.3

10.0•v mm

mm «•

^B «Bri

••• «•

••• ••

>^» mm

••• ^H

^B ^M

mm «M

^B ••

•B "

^ ^

•1 «•

n . 037.8' M N/A ff N/A

5AMPUT1FE

\S/

/ 1 \

\S/

/2\

V/3\

\S/

/4\

\V

/5\

^L

^

^i2$iE

DESCRIPTION

STIFF. DARK BROWN. ORANGE AND1 BLACK. MOTTLED CLAYEY SO.T. SOME fROOTS AND FINE GRAVEL-DRY 0.5* 1VERY STIFF. ORANGE. GRAY ANDBROWN. MOTTLED CLAYEY 9LT. SOMEROOTS AND FINE GRAVEL -DRY

3.5'VERY STIFF. ORANGE. BROWN AND GRAY,MOTTLED CLAYEY SILT, SOME FINEGRAVEL-MOST

5.8*VERY STIFF, BROWN SILT. SOMEMOTTLED ORANGE AND GRAY SO.T-WET

8.0*VERY STIFF. GRAY CLAYEY SIT. SOMEFINE TO MEDIUM GRAVEL-DRY TO MOST


wid</}3

ml


ER: 0. WEIBLED. ROHAUS

PENETRATION, RESISTANCE(BLOWS PCK FOOT)

10 30 50

l<iREMARKS

PULL RIG5* FORWARD ANPUSHED ASHELBY TUBESH-A FROM 4'TO 8*. 22"RECOVERY


BORING NO. P-2SHEET 1 Of 1

DATE BEGAN: »-23-87 nnoTMr Mn P-77DATE FINGROUND

ELEV.(FEET)

630.0

626.0

Ieucn. 9-23-67 , ——— „, ——

SURFACE E

DEPTH(FEE )

-

2.S

-

3.0^ ^

h 7.3

_

10.0

••• ^m

^B «•

•« ^V

•V ^"

•• •••

^B «A

!•» ^

n . 636.0' M N/A p N/A

SAMPLETYPE

\S/

/ 1 \

VA\s/

/J\

\7/ \VA

(i

11§N.MIVrf

DESCRIPTION

-i FTLU f GRAVEL; 0.2* ri\€RY STIFF. 8ROWN SILTY CLAY. SOME r

ORANGE CLAY AND ROOTS-DRY Q.T\VERY STIFF. ORANGE, BROWN ANDGRAY, MOTTLED SILTY CLAY. SOME FINEGRAVEL AND ROOTS-DRY

6.0'VERY STIFF. BROWN CLAYEY SILT.TRACE ORANGE AND GRAY MOTTLEDSILT. SOME FINE TO MEDIUM GRAVEL-MOIST TO DRY

9.0*VERY STIFF. GRAY SILT. MICACEOUS-MOIST


viOirtD

|nA|

d

ml

mh


•£R 0. WBBLED. ROHAUS



-•\*i

REMARKS




ELEV.(FEET)

9-23-87. ^J«o.o *-

620.0

617.8

SAN: g-"-87 ———— RORTfJr, WO. P-28IWED. 9-23-87

SURFACE 1

DEPTH(FEET)

_ w

2.5

-

5.0

-

7.5

-

10.0

12.5

- -

15.0

17.5

20.0 ~

_ -

-

-L. 637.8' N N/A W N/A

SAMPLETVPE

\S/

/\sH-y/22.S

YAVAYA

YA

uu

\1*Ifi!'?M!(:i'1K

1

DESCRIPTION

VERY STIFF. ORANGE. BROVM AND GRAY.MOTTLED CLAYEY SILT. SOME FINEGRAVEL SOME ROOTS-DRY

3.0*

|V€RY STIFF. BOCK. GRAY. ORANGE ANDBROWN. MOTTLED CLAYEY SILT, SOMEFINE GRAVEL AND ROOTS-DRY

5.0*VERY STIFF, BROWN. ORANGE ANDGRAY, MOTTLED CLAYEY SILT. SOMEFINE GRAVEL AND ROOTS-DRY

-7.5*VERY STIFF. BROWN SILT-WET

9.0'

I VERY STIFF. BROWN SLT. SOME BLACKSILT. WITHERED, VERY THINLYLAMINATED. SOME FINE GRAY SHALEGRAVEL- MOIST TO DRY

12,5'VERY STIFF. GRAY CLAYEY SILT. SOMEFINE TO MEDIUM GRAVEL-DRYVERY STIFF. GRAY CLAYEY SILT. SOMERNE TO MEDIUM GRAVEL-MOIST


vfU»3

ml

mh

ml


r*- D. WEIBLE0. ftOHAUS

PENETRATION, RESISTANCE(BLOWS PER FOOT)

10 30 50

^

\

'

\

^

f

>8

/!

REMARKS


BORING NO. P-26SHEET 1 OF t

DATE BEGAN: 9-23-67 ————— POPTWft wn P-29

DATE FINGROUND

ELEV.(FEET)

630.0

626.0

I«WFH. *-2J-o7

SURFACE 1

DEPTH(FEET)

2.5

-

5.0

-

7.5

_

10.0

IV «M

-

-

^» «^

n . 638.0* H N/A 7 N/A

SAMPLETYPE

YA\S/

/2\

[.t

£

iS^^T^^V

w

DESCRIPTION

VERY STIFF. BROWN CLAYEY Sn_T.SOME MOTTLED ORANGE AND GRAYSILT. WEATHERED. VERY THINLYLAMINATED. TRACE ROOTS AND FINE TOMEDIUM GRAVEL-DRY

9.3'Vt«t STIFF, GRAY CLAYEY SILT, TRACE

~~1 FINE GRAY SHALE GRAVEL-MOIST ["


M0en

ml


ER 0. WEIBLE0. ROHAUS



•\\

h

REMARKS



DATE BEGAN: — >~24-87 ———— nnPTMr wn P-VlDATE FINGROUND

ELEV.(FEET)

9-24-87

030.0

628.4

i wfn- *-**-»/SURFACE I

DEPTH(FEET)

-

_

2.5•V ^

4* *fl

5.0-

7.5

~ 10.0

•^ ^A

- -

-

- -

-

mm ^m

*» ^n

* «!•

•W *«

-, . 83a4* js N/A p N/A

SAMPLETYPE

X/ 24

VA/ 3\

^L

9avil1>i'

DESCRIPTION

SOFT. BROWN SILTY CLAY. SOME~1 ROOTS AND FINE GRAVEL- WET 0.5' PMEDIUM STIFF. BROWN AND ORANGE.MOTTLED SILTY CLAY. SOME ROOTSAND RNE GRAVEL-MOIST

1 MEDIUM STIFF. BROWN AND ORANGE,MOTTLED SILTY CLAY. SOME ROOTSAND FINE GRAVEL. THINLY BEDOED-DRY

8.0*HARD. GRAY SILT-WET


O

d

mh


ER: D. WEIBLE0. ROHAUS



f v\\[a\? i

REMARKS




ELEV.(FEET)

640.0

632.6

3AN: *"*4-87 . . HOPTNfi. MH P-31iSWFp. »7Z4-87

SURFACE 1

DEPTH(FEET)

_

2.5

-

3.0^ *•

!•» ^n 7.3

L_ 8'°

•^ ^

I B tfV

^» «••

^ •*•

^ «tfl

•* ^*

^B «*

(•*• «tf

^m ^HI

••• ^H

• ^B

n . 640.6' |j N/A fi N/A

SAMPLETYPE

*v /\V

/1\

/2\

^^

w

i%1

DESCRIPTION

SOFT. DARK BROWN StLTY CLAY. SOME.ROOTS AND FINE GRAVEL-MOIST

" R7lTIFFrBROWN."nNE ~TO~ MEDIUM""1GRAVEL. SOME ORANGE AND BROWN

- CLAY AND SILT. SOME ROOTS-MOIST ~*2,3'

VERY STIFF. BROWN. ORANGE ANDGRAY. MOTTLED CLAYEY SILT. SOMEROOTS AND FINE GRAVEL-MOIST TO

— ." Tjfi ' 7 **

HARD, GRAY SILT. TRACE FINE GRAY" SHALE 9RAVEL-MOIST


wdvj

d

gc

ml

mh


ER: D. WDBLE0. ROHAUS



-\\[

REMARKS

INCREASINGBROWN 9LTCONTENT INSOIL


SORING NO. P-31SHEET 1 OF 1

DATF BEGAN: . »-24-67 ,_.. POPTOn MO P-32DATE FINGROUND

ELEV.(FEET)

9-24-87*&•

630.0

628.5

Iaum. 9-24-67 .-....„.

SURFACE 1

DEPTH(PEED

—

2.9

•* *fl

5.0

-

7.5

10.0^» *v

" «•

_

-

- -

-

^» «•

•V ••«

n . 638.3* M N/A F N/A

SAMPLETWE

\S/

/ 1 \

\S/

/2\

VAVAVA

^L

1iJI;':"'417«

'f f

YP!iiMM'

DESCRIPTION

STIFF. BROWN CLAYEY SILT. SOMEROOTS AND FINE GRAVEL-MOIST

ZO1

MEDIUM DENSE. BROWN AND ORANGE— (GRAVEL AND FINE SAND-WCT 2.5' TVERY STIFF. BROWN, ORANGE AND GRAY.MOTTLED CLAYEY SILT. SOME FINE , „.GRAVEL-MOIST *-0VERY STIFF. BROWN SILT. TRACTORANGE AND GRAY MOTTLED SILT-WET

7.3'VERY STIFF. BROWN. ORANGE AND GRAY.CLAYEY SLT. SOME FINE GRAVEL-MOIST—i B.3VVERY STIFF. GRAY SILT-WET


*-

(/iut/i3

ml

Qfn

ml

mh

ml•(••MH^ M

mh


ER: D. WEIBLED. ROHAUS

PENETRATION, RESISTANCE(BLOWS PER FOOT]

10 30 50

IiiREMARKS


DATE BEGAN: •zZlrfl? . pnpTMr Mn p-nDATE FINGROUND

ELEV.(FEET)

9-24-87

630.0

626J

lft4Cn. 9-24-87

SURFACE I

DEPTH(FEET)

~ 2.5 '

-

5.0_

7.5

_

10.0

_

™» ^

••» <••

^* mm

•to l

•to ^M

•V ^

•» M

•V W

-. . 636.3* jq- N/A u» N/A

SAMPLETYPE

\S/

\S/

/2\

>(

yAVA

[•

a

s*

Ifj

DESCRIPTION

— VERV STfFF. BROWN SILTY CLAY,\ SOME ROOTS-MOIST 6.3*

VERY STIFF, ORANGE. BROWN AND GRAYCLAfEY SILT, SOME ROOTS AND FINE, ..GRAVEL-MOIST 1-fl

-I VERY STIFF, BLACK SILT 2.2'MEDIUM DENSE. BROWN AND ORANGE.__ AOAuei Akin CAKin TBA^T Bonuu

SILT AND ROOTS-WET 3.0*VERY STIFF. BROWN. ORANGE ANDGRAY. MOTTLED CLAYEY SILLFINE GRAVEL-MOIST TO DWft"»

VERY STIFF. BROWN, ORANC^ ANDGRAY, MOTTLED CLAYEY SH.T. SOMEFINE GRAVEL, TRACE GRAY SHALEPEBBLES- MOIST TO DRY

9.0*HARD, GRAY SILT-MOIST


d

a

mh

9m

ml

mh


ER: 0. WDBLED. ROHAUS



i

I\,\

REMARKS

VERTICAL VEINSOF WET GRAYSILT

PROJECT NO. 303338PROJECT NAME: OCCIDENTAL CHEMICAL CORPOBA-nnw

BORING NO. P-33

Canonie BoringLogPROJECT No.BORING No. _LOGGED BY T Dun

PAGE J__ OF _1

PROJECT NAME Occ \ D£MT*L Cwfcwc.M_ Co«-Pe>o_K-noKj

BORING LOCATION Stf-n**>*vr CoDRILLER Mio-tx«€.«tN Gea-n

DE

PT

H

5

10

ii

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SAMPLE1

No. [TYPE

1

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INTERVALFROM 1 TO

11

1

eye? of fre 6etct-t . IMC .

BLOWCOUNT

0 1 66 1 12

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CONT

ACT

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SOIL DESCRIPTIONAND REMARKS

fUftlHVJ G.«J ^iu-iV Ci fcy

H*«-0 CvOQlM ^t«vjM ^\^1 C^M,

M*VST

T-UtD fr«*V 4ltM Cv*-* , T«*t_fcS 1 —

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wri-i- i£r AT &.S «=T,

su61

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Canonie ObservationWell DetailsPROJECT No. 88-085-06WELL No. MW-17

PROJECT NAME OCCIDENTAL CHEMICAL CORPORATION - ASHTABULA. OHIO_______

BORING LOCATION SEE DWG. 88-085-E141 DATE 7-10-90 BY TCD

REDDISH BROWNSILTY CLAY (CL)

GRAY SILTY CLAY (CL) ' a" a*.

NOTES:

1. NOT DRAWN TO SCALE.2. SEE BORING LOG MW-17

FOR DETAILED SOIL DESCRIPTION.

6" DIA. STEEL PROTECTIVE CASING

ELDEPTH 0.0

: GROUND SURFACE

-CEMENT-BENTONITE GROUT

2" DIA. SCH 40 BLANK PVC PIPE

EL. BOTTOM OF 6" DIA. STEDEPTH

ELDEPTH 1.5

BENTONITE PELLETS

EL

1.2' PROTECTIVE CASING

7 TOP OF SEAL

DEPTH

EL

2.5:TOP OF BACKFILL

:TOP OF SCREENDEPTH 3.5

0.010" SLOT2" DIA. SCH 40 PVC SCREEN

No. 5 QUARTZ SAND

EL BOTTOM OF SCREENDEPTH 8.5'AND BORING

Canonic? BoringLogPROJECT No.,BORING No.__

LOGGED BY T

PAGE J__ OF \

PROJECT NAME Cfr4i.lMUC.KU Co«-

BORING LOCATION SURFACE ELEV.DRILLER Mio-fcxvrt.a.M OeoTt-o*. INC . DATE- START 7/1/10 FINISH 7/11

h- ia. ro I

*• • » ni r>SAMPLE BLOWCQUNT

,iNo. [TYPEINTERVAI- i 0 1 6

FROM 1 TO 6 1 12 18

>- rnCCmuTOZP

usesSOILTYPE ui5

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8°SOIL DESCRIPTION

AND REMARKS

\o

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l.oo,

6.5

7 0 0

Of A-T

Canonie ObservationWell DetailsPROJECT No. 88-085-06

No. MW-18


BORING LOCATION SEE DWG. 88-085-E141 DATE 7-10-90 BY TCO

6" DlA. STEEL PROTECTIVE CASING

q

\i

N! ofi i -t

REDDISH BROWNSILTY CLAY

CONTACT DEPTH 8.5' -

(CL)

/

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: . >* :•'*

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i

'/

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^^

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————— — ——————— GROUND SURFACEDEPTH 0.0' OUIWAVA

, -CEMENT-BENTONITE GROUT

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EL -Qp Q^ „.

DEPTH 11.0' ^^EL BOTTOM OF 12* DlA.DEPTH 11. 5- PVC CASING

-— BENTONITE PELLETS

DEPTH ,3.0-™ * BACKFUL

DEPTH IS-O'70*^ * SCREEN

. aoio" SLOTX 2* DlA. SCH 40 PVC SCREEN

i/— No. 5 QUARTZ SAND

EL BOTTON OF SCREEN

iDEPTH 20.0' AND BORING

NOTES:



Canonie BoringLogPROJECT No.. "BORING NO. MW-rt

LOGGED BY T t)ui_L

PAGE J __ OF J ___

PROJECT NAME Occ »ofcwT*u CHE.M>C*.U COB.POB-K-MOK)

BORING LOCATION So^m „ _IDt OT £VTE flOFT ivllint. 1UJM.Y VlMJ_\

ORILLER Mto- t>.vr«.a>4 6eo-r«.c>t . t*c - DATE-

DE

PT

H

S

10

i

!

SAMPLE

NO.

———

rvPE INTERVALFROM 1 TO

BLOWCOUNT

06

612

• I I I————— , ——— , ————i • i

! I

1218

I 1 j

' 1

! • i I I; , :i i 1

\ **> •7.0 1,0 (.1

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1

i

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SURFACE ELEV.START 1/io/no FINISH T/io/f lo

CO

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PT

H

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;

6.0


HML& &w~»» SiwTV CUM- , W«»sT

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Canonie ObservationWell DetailsPROJECT No. 88-085-06WELL No. MW-19

PROJECT NAME OCCIDENTAL CHEMICAL CORPORATION - ASHTABULA. OHIO_______BORING LOCATION SEE DWG. 88-085-EH1 DATE 7-10-90 BY TCD

J_L

BROWN SILTY CLAY (CL)

6" OIA. STEEL PROTECTIVE CASING

ELDEPTH 0.0rGROUND SURFACE

CEMENT-BENTONITE GROUT

2" DIA. SCH 40 BLANK PVC PIPE

DEPTH

EL

1.0:TOP OF SEAL

BOTTOM OF 6" DIA. STEDEPTH 1.5'PROTECTIVE CASING

BENTONITE PELLETSELDEPTH 2.0

rTOP OF BACKFILL

EL 7 TOP OF SCREENDEPTH 3.0

0.010* SLOT2" DIA. SCH 40 PVC SCREEN

— No. 5 QUARTZ SAND

EL BOTTON OF SCREENDEPTH 8.0- AND BORING

GRAY SILTY CLAY (CL) „ a" PA.

NOTES:

1. NOT DRAWN TO SCALE.2. SEE BORING LOG MW-'9


Canonie BoringLogPROJECT NO.^BORING No. >AW-2OLOGGED BY T l)u\-\.

PAGEJ. OF

PROJECT NAME

BORING LOCATION PT 0( SURFACE ELEV.DRILLER Mio-tAMtciN Geo-ncu . IKC . DATE- START 7)10/^0 FINISH 7/11/10

DE

PTH

5

lo

IS

2.0

SAMPLE

No. TYPE INTERVALFROM TO

1

i

t *,S ro *VoI

'

BLOWCOUNT

06

q

11

1

!

1

612

10

1218

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Canonie ObservationWell DetailsPROJECT No. 88-085-06WELL No. MW-20 __

PROJECT NAME OCCIDENTAL CHEMICAL CORPORATION - ASHTABULA, OHIO

BORING LOCATION SEE DWG. 88-085rE141 DATE 7-10-90


a»rv

.i

•«. —"" Inl

? 6t

REDDISH BROWNS/L7Y CLAY (CL)

CONTACT DEPTH 8.0' -/

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————— — ——————— GROUND SURFACEDEPTH 0.0' ww"" -W1" "~

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EL TOP OF SEAL AND BOBDEPTH 11.0' OF 12" DIA. PVC CASNC

^—BENTONITE PELLETS

D^TH Ii0- TOP OF BACKFILL

DEPTH 15.0' ** Or-O™1

/- 0.01 0B SLOT2" DIA. SCH 40 PVC SCREEN

^— No. 5 QUARTZ SAND

EL BOTTON OF SCREENDEPTH 20.0' AND BORING

NOTES:


FCR DETAILED SOIL DESCRIPTION.

Canonie BoringLogPROJECT No. Bfe-OSS-OUBORING No. MW-Zi_____

LOGGED BY T

PAGEJ_ OF

PROJECT NAME Occ

BORING LOCATION We? or (T o»f<»\t£. SURFACE ELEV..DRILLER Mto- fc>.vT6.g.M DATE- START 7/iQ/*Q FINISH 7/"/+p

DE

PTH

SAMPLE BLOWCOUNT

NO. INTERVALFROM I TO I 6 | 12

1218 RE

COVE

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ES US£.&SOILTYPE

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AND REMARKS

ID

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Zo.on-. |fn

Canome ObservationWell DetailsPROJECT No. 88-085-06

WELL No. MW-21


BORING LOCATION SEE DWG. 8B-OB5-E141 DATE 7-10-90 BY TCO


,i

"of! T 'I

BROWN SILTY CLAY (CL)

CONTACT DEPTH 8.0' -y

GRAY SILTY CLAY (CL)

. i

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ELDEPTH 13.0'

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/—No. 5 QUARTZ SAND

EL I

SURFACE

8" EM.

NOTES:



TOP OF SEAL AND BOT

BACKFILL

7 TOP OF SCREEN

BOTTON OF SCREENDEPTH 20.0' AND BORING

Canonie BORING LOG

PROJECT No. 88-085-12BORING No. B-34LOGGED BY K. ChirbasPAGE No. 1 Of

PROJECT NAME _BORING LOCATION____________DRILLER Lake Drilling Company, Inc.

Occidental Chemical Corporation_______SURFACE ELEVATION 640.54DATE: START 5/2/89 FINISH 5/2/89

DEPTH

5

10

15

SAMPLE

NO.

1

2

3

4

5

6

TYPEMS

MS

MS

MS

MS

MS

INTERVALFROM] TO

0.0

2.0

4.0

6.0

8.0

10.0

24

4.0

6.0

8.0

10.0

1ZO

BLOWCOUNT

(Tr144848618281620

V12-2

7

4

12

6

16

ir18"3

6

6

15

5

17

REC

H

12

15

22

20

15

24

usesSOILTYPE

CL

ML

CL

CL

CL

CL

we

(%)

0"

(TSF)

£25

2.00

3.75

330

330

4.25

L 0A EY PE TR H

2.0

4.0

7.5

12.0

SOIL DESCRIPTION

AND REMARKS

Very Stiff Ught Tan To Orange Silty Clay, Dry.

Stiff Light Tan Clayey Silt, Trace Of Fine ToCoarse Sand, Dry.

Very Stiff Mottled Brown Silty Clay, Dry.

Very Stiff Gray Sitty Clay. Trace Of Rne Grave!From 10.0 To IJtOR.

Bottom Of Boring At 12.0 R.

Notes:

1. Boring Was Advanced Using 3-1/4 In. I.D.Hollow-Stem Augers.

2. Upon Completion, Augers Were RemovedFrom Borehole And Boring Was Left OpenOvernight.

3. Boring Was Dry Upon Completion On5/2/89. Water Level Was At 3.5 Ft. BelowGround Surface On 5/3/89.

4. Boring Was Backfilled With Soil CuttingsTo Ground Surface On 5/4/89.

PIEZ0

Rev. B-88

Canonle BORING LOG

PROJECT No. 88-085-12BORING No. B-35LOGGED BY K. ChlrbasPAGE No. 1 of



DEPTH

5

10

15

20

SAMPLE

No.1

2

3

4

5

6

7

8

TYPEMS

MS

MS

MS

MS

MS

MS

MS

INTERVALFROM

0.0

2.0

4.0-

6.0

ao

10.0

12.0

14.0

TO2.0

4.0

6.0

8.0

10.0

12.0

14.0

16.0

BLOWCOUNT

o-6"1551331394362015216161620

6"12"3

7

6

12

15

17

a

20

12"18"3

12

7

27

19

21

12

17

REC

(In)

16

12

20

20

24

24

21

21

usesSOfLTYPE

aCL

ML

ML

ML

ML

CL

CL

we

(%>

qu

(TSF)

4.00

3.50

2.25

2.75

2.25

4.50

4.50

4.50

L DA EY PE TR H

4.0

9.0

12.0

18.0

SOIL DESCRIPTION

AND REMARKS

Very Stiff Mottled Brown Silty Oay, TraceOf Fine Sand From 2.0 To 4.0 Ft. Dry.

Very Stiff Mottled Brown Clayey Silt. Dry.

Wry Stiff To Hard Gray Clayey Silt, Moist.

Hard Gray Sltty Clay, Trace Of Fine SandFrom 14.0 To 16.0 R.. Dry

Bottom Of Boring At 16.0 Ft.

Notet:

1. Boring Was Advanced Using 3- 1/4 In. I.D.Hollow/Stem Augers.

2. Upon Completion, Augers Were RemovedFrom Borehole And Boring Was LeftOpen Overnight.

3. Water Level In The Open BoreholeWas 6.5 Ft. Below Ground Surface On 5/2/89.


PIEZ0

Rev. 8-66

Canonie BORING LOG

PROJECT No. 88-085-12BORING No. B-36LOGGED BY __ K. ChirbasPAGE No. 1 of

PROJECT NAME _BORING LOCATION___________DRILLER Lake Drilling Company, Inc.


DEPTH

5

10

15

20

25

SAMPLE

No.1

2

3

4

5

6

7

8

9

10

11

TYPEMS

MS

MS

MS

MS

MS

MS

MS

MS

MS

MS

INTERVALFROM

0.0

2.0

4.0

6.0

8.0

10.0

12.0

14.0

16.0

18.0

20.0

TO2.0

4.0

6.0

8.0

10.0

12,0

14.0

16.0

18.0

20.0

22.0

BLOWCOUNT

<rtr15593871431191917151517191020412

«•12-

2

6

4

9

6

22

11

16

3

12

6

12-18-2

9

5

12

a

19

14

17

S

16

10

REG

On)

18

22

24

24

22

18

19

24

14

16

21

usesSOILTYPE

CL

CL

ML

ML

ML

ML

ML

ML

CL

CL

CL

we

(%)qu

(TSF)

1.50

4.50

2.50

3.50

2.50

2.00

2.75

1.50

4.00

3.00

4.00

L DA EY PE TR H

4.0

10.0

16.0

22.0

SOIL DESCRIPTION

AND REMARKS

Stiff To Hard Mottled Brown Silty Clay, TraceOf Roots, Dry.

Very Stiff Mottled Brown Clayey Silt. Dry.

Stiff To Very Stiff Gray Clayey Silt, Moist.

Very Stiff To Hard Gray Sitty Clay,Trace Of Fine Sand From 20.0 To 22.0R, Moist


Notes:

1. Boring Was Advanced Using 3-1/4 In. I.D.Hollow-Stem Augers.

2. Upon Completion, Augers Were Removed FromBorehole and Boring Was Lett Open Overnight.

3. Boring Was Dry Upon Completion On 5/2/89.Water Level Was At 3.0 Ft. Below Ground SurfaceOn 5/3/89.

4. Boring Was Backfilled With Soil Cuttings ToGround Surface On 5/4/89.

P

EZO

,

Rev 8-88

Canonle BORING LOG

PROJECT No. 88-085-12BORING No. B-37LOGGED BY K. ChirbasPAGE No. 1 of



DEPTH

5

10

15

20

SAMPLE

No.

1

2

3

4

5

TYPE

MS

MS

MS

MS

MS

INTERVALFROM

6.0

6.0

10.0

12.0

14.0

TO

8.0

10.0

12.0

14.0

16.0

BLOWCOUNT

(Tor

1109297141319311

6"12-

3

12

9

17

7

12"18-

4

17

12

22

9

REC

0n)

20

24

16

10

20

usessatTYPE

ML

ML

ML

CL

CL

we

(%)

qu

(TSF)

3.50

1.75

4.50

4.50

4.50

L DA EY PE TR H

4.0

12.0

16.0

SOIL DESCRIPTION

AND REMARKS

(Brown Clay.)

Stiff To Hard Mottled Brown Clayey Silt, Dry.

Hard Gray SHty Clay, Dry.


Notes:

1. Boring Was Advanced Using 3-1/4 In. I.D.Hollow/Stem Augers.


3. Water Level in the Open BoreholeWas 16.0 Ft Below Ground Surface On 5/2/89.


PIEZ0

Rev. 8-88

Canonle BORING LOG

PROJECT No. 88-065-12BORING No. B-38LOGGED BY KChlrtaasPAGE No. 1 of


Occidental Chemical Corporation_______SURFACE ELEVATION 639.94DATE: START 5/2/89 FINISH ___ 5/2/89

0EPTH

5

10

15

20

SAMPLE

No.

1

2

3

4

5

6

7

TYPE

MS

MS

MS

MS

MS

MS

MS

INTERVALFROM] TO

6.0

8.0

10.0

12.0

14.0

16.0

18.0

8.0

10.0

12.0

14.0

16.0

18.0

20.0

BLOWCOUNT

0*6"

373197164

2911111317513

6-12"

4

9

13

7

10

13

7

12"18"

6

16

13

19

10

16

9

REC

(In)

24

24

24

12

19

21

24

usesSOILTYPE

ML

ML

ML

ML

ML

CL

CL

we

(%)

qu

(TSF)

3.00

£00

2.50

2.00

4.00

3.50

3.75

L DA EY PE TR H

6.0

11.0

16.0

20.0

SOIL DESCRIPTION

AND REMARKS

{Brown Clay.)

Stiff To Very Stiff MoWed Brown OayeySift. Moist.

Stiff To Hard Gray Clayey Sift. Dry.

Wry Stiff Gray Sltty day, Dry.

Bottom Of Boring At 20.0 Ft

Notes:


2. Upon Completion, Augers Were RemovedFrom Borehole And Boring Was Ltft OpenOvernight

3. Boring Was Dry Upon Completion On 5/2/89.Water Level Was At 2.0 Ft. Beiow Ground SurfaceOn 5/3/89.

4. Boring Was Backfilled Wfth Soa Cutting! ToGround Surface On 5/4/89.

PIEZo

Rev. 8-68

Canonie BORING LOG

PROJECT No.BORING No.LOGGED BYPAGE No.

684)85-12B-39KChirbas

1 of J _

PROJECT NAME Occidental Chemical CorporationBORING LOCATIONDRILLER Lake Drilling Company, Inc. DATE:

SURFACE ELEVATIONSTART 5/3/89 FINISH

636.275/3/89

DEPTH

5

10

15

20

SAMPLE

No.

1

2

3

4

5

TYPE

MS

MS

MS

MS

MS

INTERVALFROM

6.0

8.0

10.0

12.0

14.0

TO

8.0

10.0

12.0

14.0

16.0

BLOWCOUNT

0"6"

4161820461215412

6-12-

7

17

6

12

8

12"18"

12

17

7

14

9

REC

On)

24

24

24

18

24

usesSOLTYPE

ML

MLCLaCL

CL

we

(%)

q«

(TSF)

4.50

4.00

>4J&

>4JS

4.50

L DA EY PE TR H

6.0

9.5

16.0

SOIL DESCRIPTION

AND REMARKS

(Brown Clay).

Hard Mottiad Brown Giayay SDt. Moist

Hard Gray Sllty Clay, Dry.

Bottom Of Boring At 16.0 PL

Not**:

1. Boring Was Advanced Using 3-1/4 In. I.D.Hollow/Stem Augars.

2. Upon Comp**tion Aug*n War* RamovadFrom Bomhof* And Boring Wma L*ft OpanOvamighL

3. Boring Was Dry Upon Comptatkm On 5/3/89.Watar Lavat Was At 3.0 Ft. Balow Ground SurfaoaOn 5/4/89.

4. Boring Was Backfilled With Soil Cutting*To Ground Surfaoa On 5/4/88.

PIEZO

-

-

Rtv.8-88

Canonie BORING LOG

PROJECT No. 8^065-12BORING No. B-40LOGGED BY KChlrbMPAGE No. 1 of

PROJECT NAME _BORING LOCATION____________DRILLER Lake Drilling Company. Inc.

Occidental Chemical Corporation_______SURFACE ELEVATION 636.06DATE: START 5/3/89 FINISH___5/3/89

DEPTH

5

10

15

SAMPLE

NO.

1

2

3

4

TYPE

MS

MS

MS

MS

INTERVALFROM

6.0

8.0

10.0

12.0

TO

8.0

10.0

12.0

14.0

BLOWCOUNT

o-6-

37107481316

6*12-

4

12

5

13

12"18-

6

13

7

14

REC

On)

24

24

24

24

usesson.TYPE

ML

CL

CL

CL

we

(*>

qu

(TSF)

3.25

2.75

>4.5

>4.5

L DA EY PE TR H

6.0

8.0

14,0

SOIL DESCRIPTION

AND REMARKS

(Brown Clay.)

Wry Stiff Mottled Brown Oayey SIR.

Wry Stiff To Hard Gray Sifty Oay, Moist


NotM:

1. Boring Was Advanced Using 3-1/4 In. I.D.HoHow/Stem Augers.

2. Upon Completion, Augers Were RemovedFrom Borehole And Boring Was Lett OpenOvemtght

3. Boring Was Dry Upon Completion On 5/3/80.Water Level Was At 2.0 a Below GroundSurface On 5/4/69.

4. Boring Was Backfilled WHh Soil CuttingsTo Ground Surface On 5/4/80.

P1EZO

—

-

-

-

-

-

-

Rev. 8-88

Canonie BORING LOG

PROJECT No. 86-OB5-12BORING No. B-41LOGGED BY K. ChhtMPAGE No. 1 of


Occidental Chemical Corporation_______SURFACE ELEVATION 636.61DATE: START 5/3/89 RNISH 5/3/89

DEPTH

S

10

15

20

SAMPLE

No.

1

2

3

4

5

6

TYPE

MS

MS

MS

MS

MS

MS

INTERVALFROM

6.0

8.0

10.0

12.0

14.0

16.0

TO

8.0

10.0

1fcO

14.0

16.0

18.0

BLOWCOUNT

<r6"

20161645811371114

6"12"

6

16

4

9

5

13

12"18'

8

16

5

10

6

13

REC

On)

24

24

24

24

24

24

usesSOILTYPE

CL

CL

CL

ML

ML

CL

we

CM

qu

(TSF)

4.00

>4.5

3.25

3.50

2.25

3.25

L DA EY PE TR H

6.0

8.5

12.0

16.0

18.0

SOIL DESCRIPTION

AND REMARKS

(Brown Clay.)

Hard Mottiad Brown Sltty Clay, Dry.

Vary Stffl To Ha/d Gray SltyCtoy. Dry.

Vary Stiff Gray Oayay SlK. Dry.

Wry Stiff Gray Sltty Oay, MoW.


Notes:

1. Boring Waa Advanced Using 3-1/4 In.I.D. Hollow/Stem Augara.

2. Upon Comptotlon, Auger* War* RamovadFrom Borahoto And Boring Wu Uft Op*nOvamight.

3. Boring Was Dry Upon Comptotlon On 5/3/80.Water Lava) Waa At 3,0 FL Below QroundSurfaoa On 5/4/89.

4. Boring Wu Backfiltod WHh Soil CutHngtTo Qround Surfaoa On 5/4/80.

P1EZO

—

—

_

—

Rav.848

Canonle BORING LOG

PROJECT NAME Occidental ChemicalBORING LOCATIONDRILLER Lake Drilling Company, Inc.

Corporation

DATE:



88-085-13B-42K. Chirbas

1 of 1

636.975/3/89

DEPTH

5

10

15

SAMPLE

No.

1

2

3

4

TYPE

MS

MS

MS

MS

INTERVALFROM

6.0

8.0

10.0

12.0

TO

8.0

10.0

12.0

14.0

BLOWCOUNT

o-tr'

26512561213

<r12*

4

11

5

12

12"18-

5

12

6

12

REC

N

24

24

24

24

usesSOILTYPE

ML

ML

CL

CL

we

(%)qu

(TSF)

3.50

>4.5

>4.5

>4.5

L DA EY PE TR H

6.0

S.O

10.0

14.0

SOIL DESCRIPTION

AND REMARKS

(Brown Day.)

Very Stiff Mottled Brown Clayey Silt, Dry.

Hard Gray Clayey Silt, Dry.

Hard Gray Sltty Clay, Dry.


Notts:


2. Upon Completion, Augers Were RemovedFrom Borehole And Boring Was Left OpenOvernight

3. Water Level Was At 3.0 Ft. Below GroundSurface On 5/4/89.


5. Odors Were Detected In The SoilFrom 6.0 To 10.0 Ft. Below Ground Surface.

PIEZO

.

Rev. 848

Canonie BORING LOG


PROJECT NAME __BORING LOCATION____________DRILLER Lake Drilling Company, Inc.

Occidental Chemical Corporation________SURFACE ELEVATION 636.97DATE: START 5/3/89 FINISH 5/3/89

DEPTH

5

10

SAMPLE

No.

1

2

3

4

5

TYPEMS

MS

MS

MS

MS

INTERVALFROM

0.0

2.0

4.0

6.0

6.0

TO2.0

4.0

6.0

8.0

10.0

BLOWCOUNT

0*r244626614713

6"12*2

4

4

9

9

12-18-2

5

6

12

10

REG

N

24

15

12

18

15

usesSOILTYPE

CL

CL

ML

ML

ML

we

wqu

fTSF)

2-2S

2£5

3.00

4.00

2.00

L DA EY PE TR H

4.0

8.0

10.0

SOU. DESCRIPTION

AND REMARKS

Very Stiff Brown Sllty Clay, Dry.

Wry Stiff To Hard Brown Clayey Silt, Moist.

Stiff Gray Clayey Sitt, Moist.


Notes:


2. Upon Completion, Augers Were Removed FrorrBorehole And Boring Was Lett Open Overnight.

3. Boring Was Dry Upon Completion On 5/3/89.Water Level Was At 3.0 Ft Below Ground SurfaceSurface On 5/4/89.

4. Boring Was Backfilled WKh Soil CuttingsTo Ground Surface On 5/9/89.

5. Odors Were Detected In The SoilFrom 6.0 To 8.0 R. Below Ground Surface.

PIEZO

Rev. 8-88

Canonie BORING LOG


PROJECT NAME _BORING LOCATION____________DRILLER Lake Drilling Company. Inc.


DEPTH

5

10

15

20

SAMPLE

No.

1

2

3

4

5

TYPE

MS

MS

MS

MS

MS

INTERVALFROM

6.0

8.0

10.0

12.0

14.0

TO

8.0

10.0

12.0

14.0

16.0

BLOWCOUNT

o-6-

27711S6101046

6"12-

3

10

5

9

5

12-18'

6

11

5

0

6

REC

(in)

17

15

18

24

24

usesSOILTYPE

ML

ML

CL

CL

CL

we

(%)

qu

frsF)

4.00

2.50

4.00

3.00

2.25

L DA EY PE TR H

6.0

8.0

10.0

16.0

SOIL DESCRIPTION

AND REMARKS

(Brown Clay.)

Hard Mottled Brown Clayey Silt. Dry.

Very Stiff Gray Clayey Silt. Dry.

Very Stiff To Hard Gray Sllty Clay. Dry.


Notes:

1. Boring Was Advanced Using 3-1/4 In. I.D,Hollow-Stem Auger*.

2. Boring Was Dry Upon Completion On 5/4/89.


P1EZ0

Rev. 8-88

Canonle BORING LOG




DEPTH

5

10

15

20

SAMPLE

No.

1

2

3

4

5

TYPE

MS

MS

MS

MS

MS

INTERVALFROM

6.0

8.0

10.0

12.0

14.0

TO

8.0

10.0

12.0

14.0

16.0

BLOWCOUNT

o-r

296134781137

6"12-

3

10

6

10

4

12-18'

5

10

6

9

6

REC

(In)

24

24

17

20

19

usesSOILTYPE

ML

ML

ML

CL

CL

we

(%)

qu

(TSF)

2.50

1.75

4.00

3.50

4.00

L DA EY PE TR H

6.0

10.0

12.0

16.0

SOtL DESCRIPTION

AND REMARKS

(Brick! From 0.0 To 3.0 Ft.)

{Brown Clay.)

Stiff To Very Stiff Brown Clayey Silt, Moist.

Hard Gray Clayey Silt, Dry.

Vary Stiff Gray Sllty Clay, Dry.


Notts:

1 . Boring Was Advanced Using 3-1/4 In. I.D.Hollow/Stem Augers.



P1EZO

Canonie BORING LOG

PROJECT No. 88-085-12BORING No. B-46LOGGED BY K. ChlrbasPAGE No. 1 Of



DEPTH

5

10

15

20

SAMPLE

No.

1

2

3

4

5

6

TYPE

MS

MS

MS

MS

MS

MS

INTERVALFROM| TO

6.0

6.0

10.0

12.0

14.0

16.0

6.0

10.0

12.0

14.0

16.0

18.0

BLOWCOUNT

o"6"

258134861249913

6"12"

3

10

6

10

4

10

12"18"

5

12

7

11

8

11

REC

(to)

16

24

20

24

16

24

usesSOILTYPE

CL

ML

ML

ML

CL

CL

we

(%)

qu

(TSF)

2.75

4.00

4.00

4.00

3.00

2.00

L DA EY PE TR H0.5

6.0

8.0

10.0

14.0

18.0

SOIL DESCRIPTION

AND REMARKS

r\ Asphalt. /•

(Brown Clay.)

Wry Stiff Brown Sllty Clay, Moist.

Hard Brown Clayey Silt, Moist.

Hard Gray Clayey Silt. Moist.

Stiff To Very Stiff Gray Sirty Clay. Dry.


Notes:

1. Boring Was Advanced UsJng3-1/4lr». I. D.Hollow/Stem Augers.


3. Boring Was Backfilled With Soil Cuttings ToGround Surface On 5/4/89.

p1EZo

"Rev. 8-88

Canonle BORING LOG

PROJECT No. 88-085-13BORING No. B-47LOGGED BY K. ChlrbatPAGE No. 1 Of



DEPTH

5

10

15

20

SAMPLE

No.

1

2

3

4

5

6

TYPE

MS

MS

MS

MS

MS

MS

INTERVALFROM

4.0

6.0

B.O

10.0

12.0

14.0

TO

6.0

8.0

10.0

12.0

14.0

16.0

BLOWCOUNT

0"«•

5991391912354171927

6-12"

6

15

18

20

12

21

12-18"

7

12

23

22

17

22

REC

(in)

9

12

0

12

18

24

usesSOLTYPE

CL

ML

ML

ML

MLCL

we

(%)

qu

(TSF)

2.00

2.25

2.00

4.00

4.00

L 0A EY PE TR H

4.0

6.0

13.515.016.0

SOIL DESCRIPTION

AND REMARKS

(Brown City.)

Stiff Mottled Brown Sltty day. Dry.

Wry Stiff Mottied Brown ClayeySIK, Moist.

Very Stiff Gray Clayey SIK, Wet.Very Stiff Gray Siltyaay, WetBottom Of Boring At 16.0 Ft

Notes:



3 Water Level Was At 13.5 Feet Below GroundSurface On 5/8/89.

4. Boring Was Backfilled WHh Soil CuttingsTo Ground Surface On 5/9/89.

5. Odors Were Detected In The Soil From6.0 To 14.0 Ft. Below Ground Surface.

PIEZO

—

—

-

_

—

Rev. 8-68

Canonie BORING LOG

PROJECT NAME Occidental ChemicalBORING LOCATIONDRILLER Lake Drilling Company, Inc.

Corporation

DATE:



88-085-13B-48K. Chlrtoas

1 of J __

636.495/8/89

DEPTH

5

10

15

SAMPLE

No.

1

2

3

4

TYPE

MS

MS

MS

MS

INTERVALFROM

4.0

6.0

8.0

10.0

TO

6.0

8.0

10.0

12.0

BLOWCOUNT

o-«•

41213319171718

«•12"

7

24

1?

21

12"18-

8

28

16

22

REC

On)

18

24

24

18

usesSOILTYPE

ML

ML

ML

CL

we

(%)

qu

(TSF)

1.50

3.00

>4.5

>4.5

L DA EY PE TR H

4.0

9.510.0

12.0

SOU. DESCRIPTION

AND REMARKS

(Brown day).

Stiff To Hard Mottled Brown Clayey Silt, Moiit.

J Hard Gray Clayey Silt. Moist. \Hard Gray Sllty Clay, Moist.

Bottom Of Boring At 12.0 Ft,

Notes:



3. Boring Was Dry Upon Completion On 5/8/69.Water Level Was At 2.0 R Below Ground SurfaceOn 5/9/89.


P1EZO

„

Rev. 8-88

Canonie BORING LOG


Occidental Chemical CorporationPROJECT NAMEBORING LOCATION_______________DRILLER Lake Drilling Company. Inc.

_______SURFACE ELEVATION 638.13DATE: START 5/8/89 FINISH 5/8/89

DEPTH

5

10

15

SAMPLE

No.

1

2

3

4

TYPE

MS

MS

MS

MS

INTERVALFROM| TO

4.0

6.0

8.0

10.0

6.0

8.0

10.0

12.0

BLOWCOUNT

o-r

487144698

6"12-

5

12

4

12

12-18'

5

13

6

8

REC

<Jn)

24

24

24

24

usesSOILTYPE

ML

ML

ML

CL

we

(%>

-

qu

(TSF)

2.50

4.00

3.50

2.75

L DA EY PE TR H

4.0

9.510.0

12.0

SOIL DESCRIPTION

AND REMARKS

(Brown day.)

Wry Stiff To Hard Mottled BrownQayey Silt. Dry.

'Very Stiff Qray Clayey Silt. Moist. \Very Stiff Gray Slrty Clay, Moist


Notes:

1. Boring Was Advanced Using 3*1/4 In. I.D.Hollow/Stem Augers.


3. Boring Was Dry Upon Completion On 5/8/89.Water Level Was At 3.5 Ft. Below GroundSurface On 5/0/89.


PIEZO

Rev. 8-88

Canonie BORING LOG


Occidental Chemical CorporationPROJECT NAME

BORING LOCATION_______________DRILLER Lake Drilling Company, Inc.


DEPTH

5

10

15

SAMPLE

No.

1

2

3

4

TYPE

MS

MS

MS

MS

INTERVALFROM

4.0

6.0

8.0

10.0

TO

6.0

8.0

10.0

12.0

BLOWCOUNT

0"er

381014613129

6"ir

4

11

11

12

12*IB"

7

12

13

10

REC

(In)

12

16

21

20

usesSOILTYPE

CL

ML

ML

CL

we

(%)

qu

(TSF)

2.00

2.00

2.50

2.50

L DA EY PE TR H

4.0

6.0

9.510.0

12.0

SOIL DESCRIPTION

AND REMARKS

(Gravel Between 0.0 To 0.50 R.)

(Brown Clay.)

Stiff Mottled Brown Silty Clay, Moitt.

Stiff Brown Clayey Silt, Moist.

•/Very Stiff Gray Clayey Silt, Moist. \Stiff Gray Silty Clay, Moist.


Notes:


2. Water Level Was At 2.5 R. Below GroundSurface On 5/9/89.


4. Odors Were Detected In The Soils From4.0 To 12.0 R. Below Ground Surface.

PIEZO

Rev. 8-88

Canonie BORING LOG


Occidental Chemical CorporationPROJECT NAMEBORING LOCATION"______________DRILLER Lake Drilling Company, Inc.


DEPTH

5

10

SAMPLE

NO.

1

2

3

TYPE

MS

MS

MS

INTERVALFROM

4.0•

6.0

8.0

TO

6.0

8.0

10.0

BLOWCOUNT

0"«•

37172137

6-12"

4

15

3

ir18"

5

19

6

REC

On)

24

24

24

usesSOILTYPE

ML

ML

CL

we

<*)qu

(TSF)

2.00

4.00

4.00

L DA EY PE TR H

4.0

8.0

10.0

SOIL DESCRIPTION

AND REMARKS

(Brown Clay.)

Stiff To Hard Mottled Brown ClayeySilt, Moist.

Hard Gray Sirty Clay, Moist.

Bottom Of Boring At 10.0 Ft,

Notts:




P1EZO

Rev. 8-88

Canonie BORING LdG

PROJECT No. 88-085-13BORING No. B-52LOGGED BY K. ChtrbasPAGE No. 1 of 1

PROJECT NAME Occidental Chemical CorporationBORING LOCATIONDRILLER

SURFACE ELEVATION 637.39

Lake Drilling Company, Inc. DATE: START 5/9/89 FINISH 5/9/89

DEPTH

5

10

15

20

25

30

35

SAMPLE

No.

1

2

3

4

5

6

TYPE

MS

MS

MS

MS

MS

MS

INTERVALFROM

4.0

Q.O

14.0

19.0

24.0

29.0

TO

6.0

11.0

16.0

21.0

26.0

31.0

BLOWCOUNT

(Tr

36

614

37

39

513

38

6-ir

3

8

3

5

6

3

12"18-

4

11

6

6

10

5

REC

N

24

24

20

24

24

24

usesson.TYPE

ML

ML

CL

CL

ML

CL

we

<*)

qu

(TSF)

2.25

3.50

3.50

3.00

3.25

2.75

L DA EY PE TR H

4.0

14.0

24.0

29.0

31.0

SOIL DESCRIPTION

AND REMARKS

(Brown Clay.)

Very Stiff Mottled Brawn Clayey Silt,Moist.

Very Stiff Gray Silty day, Moist.

Very Stiff Gray Clayey Silt, Moist.

Very Stiff Gray Silty Day, Dry.

Bottom Of Boring At 31 .0 Ft.Notes:1. Boring Was Advanced Using 3-1/4 In. I.D.Hollow/Stem Augers.2. The Ground Water Level In The OpenBorehole Was 20.0 Ft Below Ground SurfaceOn 5/9/89.3. Upon Completion. Boring Was BackfilledWith Cement/Bentonrte Grout From 31 .0 R.To Ground Surface.

PIE2O

Rev. 8-88

Canonie BORING LOG


88-085-13B-53K. Chirbas

1 of 1

PROJECT NAME Occidental Chemical CorporationBORING LOCATIONDRILLER Lake Drilling Company, Inc. DATE:


639.135/9/89

DEPTH

5

10

15

SAMPLE

No.

1

2

3

4

TYPE

MS

MS

MS

MS

INTERVALFROM

4.0

6.0

8.0

10.0

TO

6.0

8.0

10.0

12.0

BLOWCOUNT

o-6"

3610134a1015

6"12"

4

10

5

11

12-18"

5

11

6

12

REC

(In)

24

24

24

14

usesSOILTYPE

ML

ML

ML

ML

we

(%)

qu

(TSF)

3.50

2.75

4.50

3.00

L 0A EY PE TR H0.5

4.0

9.0

12.0

SOIL DESCRIPTION

AND REMARKS

\Gravel. /•

(Brown Day.)

Vary Stiff To Hard Brown Clayey Silt, Moist.

Vary Stiff Clayay Gray Silt. Wat.


Noter

1. Boring WaaAdvanoad Using 3-1/4 In. I.D.Hollow/Stem Augers.

2. Water Level Waa At 9.0 Ft. Below GroundSurface On 5/9/89.


P1EZO

Rev. 8-88

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