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Ir SOUTHWEST NORTHEAST
<br /> A -40' a10'+--30' i -125' -� AI
<br /> MW-24 MW 2
<br /> SB-4 MW-23 MW-6
<br /> I
<br /> GS ..h GS
<br /> r a.. w.,, '°• 3x'•� kr 13^ x' t
<br /> . - _ '.'•••f; •° a arlrj# rfi` ' •^r �, s .. aai1 rr� �;r"t " ,"',{'I,a
<br /> .•.s .. lw•
<br /> 'TPHd ,tiy TPHd 4200
<br /> ....:. 5200 F.';�S 8 T ND
<br /> 6.5Rif
<br /> Wk-
<br /> �? .>.'� fit• 7 ' .t `h'� ?i.w.r, �` ✓ a i
<br /> x 77
<br />[i, f J r syr. 3.' � •— �� f.�^'
<br /> 8/94
<br /> •:n`+ i r TEHcmde 27 ;,, »c• - "8/8/94"•
<br /> Flildrene 0.0051/ND - 3 TPHd 270
<br /> t _ 6191 Product+BTEX " : r. Pa ,;,� t,r - .•
<br /> r. TPHd _ 7/91 BTEX:ND,TEH:26 TPHd 0.022 4 10
<br /> 10 _ - 3�0 6I94 Well damaged,not sangrled 8194 .BTE ND ~
<br /> rZ
<br /> CD -,; s - =--? - -:�. TEHcmde NO X 0.032
<br /> it m Y = t BTEX NO d
<br /> BOBTTIEXPHd 2D00 PNAS NO
<br /> r ¢ { Fz. p
<br /> c O
<br /> W
<br /> L 1800 ,* w•_- ♦ 7'x• _. _ -' rs � 3 t u 9f e..
<br /> $ >
<br /> - >n TPHd ND
<br /> ax-r' �:�`•''-A°'t 80Bd: * x w: f -.... yt'u-fir 1.1rtiti.r1.�ti.1:. r,y @
<br /> 1515 BTE
<br /> H Grdihra
<br /> 3Csoud
<br /> " ` rowater
<br /> ow.
<br /> C Y e} -C,m;' '"k'r ;.• ` "b BTEXwde N 1 TPHd ND
<br /> f -`• BTEX ND `•" - +` .fr-` *z ,`4 J
<br /> T - PNAS NDS4 y TPHdND
<br /> , �.` ...y.�. X- t +T ar,. a .r � �,� .. BOB.• BTEX ND
<br /> f"d 20 ti. 1� ,x. }�1 �' $.;s ss_..z .,Y,�, 's ,~•^ 7' '�
<br /> +K"h"'r»•,y;Nsc T 7 y�` -,. :Si•� ` ', ac .'2 �,'d- I f• �' v.'.'' ' Yti : psw 20
<br /> - " •, h.'.^�., .3 '`...,2. �".:.w,.,,,.,,y;'=:,� y "°j ,,,..Y. ..vs.,,a i...}r.,�_ �` '"�rp .n �:.•
<br /> 9 25 25
<br /> EXPLANATION Notes
<br /> TRpH Location and results of soil ® Interpreted extent of petroleum-affected 1. Horizontal distances are approximate.
<br /> in m
<br /> 1800 sample, Blank PVC casing
<br /> mg/kg;see Site Plan soil,based on either soil analytical results 2. Not to scale.
<br /> (Appendix A)for explanation or visual observations during drilling 3. Groundwater analytical results shown
<br /> Sand pack for most recent samples,unless HYDROGEOLOGIC CROSS SECTION A—A'WITH
<br /> 8194 Fine-grained sediments otherwise noted. SOIL AND GROUNDWATER ANALYTICAL RESULTS
<br /> TEHcrude i Slotted PVC screen
<br /> BTEX NO 4. BOB=bottom of boring; Dividend Property
<br /> PNAS NO, Results of groundwater sample, '�C':'•ti; Coarse-grained sediments ? Well construction GS=ground surface Tracy,California
<br /> :r•r•r•i•
<br /> in mg/I;see Site Plan(Appendix queried if unknown �y y` Prolect,No. Flgure
<br /> A)for explanation Potentiometric surface on 8/8/94
<br /> 026%7 2
<br /> Y
<br />
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