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( f
<br /> ~ e
<br /> SB-23 SOIL h �------ Q; ----- ----- ----- ---- ----- ----- _ , — --- ---- ---- ---- --- --
<br /> -------
<br /> 10/27/2003 6 ft 12 ft ; , 1 CORN ;______ALEXISLN
<br /> Y
<br /> TPHc 4,600 1,700 PEPPER LN _ _
<br /> ,.a ___ _ O ___,_.___ __ ___ A
<br /> In
<br /> Eth (benzene 0.8 0.2 w : m. TW-2 GB-2 SOIL _ _ ___j_ - 2
<br /> LU 1 -----
<br /> / �I ; w 9/14/1998 7/8/1998 7.5 ft 9.5 ft Z 0 75 Iso
<br /> i
<br /> SB-24 SOIL '-----___ ;--------I 52o TPHc 1,660 1,500 o ��
<br /> ;TPHd
<br /> 10/27/2003 6ft _ x lenes 4 2.4 — __—___i LU _ Feet T
<br /> s 9
<br /> °p --------- --------- -- ---- --------- t—_r---- ------
<br /> TPH '
<br /> TPHc 620 �_ f--_ �Zg°,3 0.039 i r ¢ W
<br /> i —I U CALIFORNIA LOCATION MAP
<br /> 0
<br /> GB-1 SOIL �'m \, ro °! 23g3 13134 I qa
<br /> i • � I
<br /> •.�• GW , v =-A c9 Proposed Boring Location
<br /> SB-25 SOIL 7/8/1998 Aft
<br /> °0 6 GW -- — r----
<br /> _ �' i • Soil Boring Location
<br /> �••.,, 10/28/2003 5 ft TPHc 1,100 -- �_ a ( T1N-1 TPHd/7998 140 > P:7�fl P,EI
<br /> `•• TPHc 7,900 TPH 720 r _ /M 36-300a8_p38-3110-03 Q
<br /> -� r\ , • --� 3: +-- ------P
<br /> SB=23\ +••+,•+. •.+•+'. %T•W 2 3104 m_ ' jiT ---
<br /> , S Monitoring Well Location
<br /> 136538-100-043 00 p31� 136 Historical Old Valley Pipe
<br /> line
<br /> GBSOIL --- Historical Tidewater Associated
<br /> 7 fit Oil Company Pipeline v L
<br /> , ` ' 8
<br /> 39-300
<br /> +� �•.� I GBB,, TPHc 3,600 ;--""-1 / Kinder Morgan Pipeline
<br /> V qo,4ng„�S ,\ SB \ 2�6\ +•• >\+-t �••�,.�•• f/,\ 0 TEthylbenzene 1.538.300 03• --_ ______ 0 ,
<br /> —�
<br /> , Railroad
<br /> Xylenes 3.9
<br /> 238- 0 OO
<br /> 18-30 -007 � Assessor's Parcel
<br /> •252 8-30o-0p _-__- San Joaquin County
<br /> ".,ft o 238
<br /> 2 ________
<br /> Bd3 6. -1
<br /> P !' Inferred lateral extent of soil affected by
<br /> N MW1 r'•�.,`••`- _ GB1N r.,, %r ��^r 1387 ;{ �y _� B-14 SOIL /GW e � hydrocarbons,where petroleum
<br /> NW-2 �' P • '' • 8-17 SOIL 3/1312003 6ft 10 ft
<br /> SB-27- �••�•• I `\ o4 ___- -- GW constituents exceed PRIOR and/or ESLs
<br /> E , • 1�, �.•�• ` ,_ �`,yye'/ r` 3/13/2003 6 ft 1 TPHd 520 140 360 Inferred lateral extent of soil and
<br /> m - 1,238-050-014 EIS r� 4' r O fl '�S SB-28-,\ A••�, Z3goZ° -�F\ r //J - TPHmo 2,200 ND TPHg ND 22 110 _ groundwater affected by hydrocarbons,
<br /> / 4 2 8-070�'04�„ •°9y- -<\ / TPHd 450 ND TPHmo 1,400 160 330
<br /> A 2 r d o SB-29� / J '\� where petroleum constituents exceed
<br /> o _ �• +� �'•�„�`.,• / ' PRGs,ESLs,and/or WOOS
<br /> w i
<br /> Ml
<br /> °3 f' r r ' �., 6-13 SOIL ; Inferred lateral extent of groundwater
<br /> cl 1 ' r J Ll 'n i �.•'``- SB=19 rB•3 \ GW
<br /> cJ , 238-OS -015 q �• _ • /
<br /> o! G' rl B r-a i/ ,1b, SB-28 SOIL SB=30' �•• •' 3/13/2003 6ft affected by hydrocarbons,where petroleum
<br /> a I`1-E ry ; �••- , SB-18/ TPHd ND 170 r•, constituents exceed WQOs and/or ESLs
<br /> _.F..e. 10/28/2003 12 ft �' a �••—•
<br /> o'�••�” '�"�'• T,v ' \ SB-31�•_\ •�.;`-- • , i per„y Tracy Byron Road
<br /> .I t? % TPHc 3,200 - �•. ✓ •„\ r
<br /> • SB=32 Sq r
<br /> °- 238.050-013 / 238-050-018 1 238-050-019 • •��`� •SB-� Other HPP Site
<br /> 2
<br /> MW-1 $OIL .5,6.26 .5.01E GW $B 39 SOIL , qy TPHc=Total Petroleum Hydrocarbons quantified as nude all
<br /> Alr SB-33 `�•y �l •,f TPHd=Total Petroleum Hydrodrboas quantified as diesel
<br /> \`
<br /> 0 GW /� Q/N ••� SB-16 TPH Total Petroleum Hydrocarbons anfified as asoline
<br /> i
<br /> 10/18/1994 S ft loft 10/28/2003 B ft 12 ft 10/29/2003 14 ft h 14 •� \ • / TPHmo=Total Petroleum Hydrocarbons quantified as motor oil
<br /> vTPHd 660 NA --- TPHc 1,900 980 1 TPHc 810 m/ �` \`�__ 1 / / TPHog=Total Pelmleum Hydrocarbons quantified as oil&grease
<br /> TPH 72 ND ND TPHd --- --- 110 X. eves 2.4 "+' 1p q t •• SB-15 TRPH=Total Recoverable Petroleum Hydrocarbons
<br /> rviaoi )' `•• / No=Not Detected at or above laboratory reporting limit
<br /> l- TPHmo 710 NA X lenes ND 4.7 ND ry �'•
<br /> as ' 238-5 0 1 D - �� / —=Sample for constituent
<br /> 1^-�•�.. ' 238-050-022 _ \s_ 1313. ft PRO=U.S.EP Region
<br /> Pre.
<br /> Gam` �• 3 570-014 `\ •� PRG= anFra EPAAisco Bag Preliminary Remediation Goal
<br /> / /' q/NFS - �•�.•R SB-33 $DIE GW i • i+ ESL=San Francisco BaWQCBW EnvironmentalalityObjective Level
<br /> i /r l , l Cj• �r.� 10129/2003 6ft SB-4 • g 7 WQD=CenIrel Valley RWgCB Water quality Obledive
<br /> 420 ___ 1_SB-3. •�� •, ` �•..,� U.S.EPA=U.S.Environmental Protection Agency
<br /> 238- D-015. D 23 -010-00M RWQCB=Regional Water Quality Control Board
<br /> I- ' Benzoa gene 0.039 ND ••(� ' q • 8-16 -All results are presented In milligrams per kilogram fir lk9)far mil
<br /> W SB-2
<br /> SOIL SB-8 SOIL 38-57016/ o SB=34 ++� and micrograms per liter(pg(il for groundwater.
<br /> 4 9/17/1993 5.5 ft y'By�, 238-01 0A 7/26/1995 6.5 ft ' u,+ j "N•• -Results presented in bold equal or exceed PRGs and/or ESLs for
<br /> tt ON / , •• OG / �' T �. ..If and/or WQO.far groundwater.
<br /> TPHO 730 RD TPHc 860 ' i •'�. GFNS '-.,ry 238.25-053 �•• RAA Foreachsample,this figure shows only these analyteswllh
<br /> f \` 'I qN concentrations met or exceed Pace,WOOS,and/or ESLs.
<br /> o Eth (benzene 1.6 TPH 580 %� 'B=15 q
<br /> N _ i O Map is a relative roprosenfatlon of current and historical data and
<br /> TPHd 350 R - 238- 507065 �••�, 6.13
<br /> O
<br /> Xylenes 4.0 _ GR , sa, should be vented/or exact legal or underground work.
<br /> a TPHk 260 _, �I�, 2,18,250-056
<br /> H, �-
<br /> T
<br /> p ry \-r ----r------ll •�.. HYDROCARBONS IN SOIL
<br /> 238-570-014 SB-2 TRPH 820 I•/ r'R-r1 rrl `I G i i r r Z�1 -250A57
<br /> o
<br /> 0SB-3 �\ \\`\ Toluene 6.4 ; \,l ; I d •�,\� 2�8-250-059 AND GROUNDWATER
<br /> rc
<br /> SB SB_9 \\ Eth benzene 4.0 •c ( 1 ---------1 , 238-j50-060
<br /> • • •SB 7 SB-1 Benzo k fluoran(hene 6.44 p� $834 SOIL GW :B6 / TRACY BYRON ROAD
<br /> i $8-4238.570-015 6_17 S !,\ ', ,;J/i fl r J• J
<br /> sa-s • v; r r •r y, California
<br /> / 10/30/2003. 6ft 12 ft / Trac
<br /> • % ; QQe 2,300 3,,00 --- ,
<br /> q 585 238-570-016 ( ,/ �y �/r rl TPHC ___ s6o 13 SOIL DATE:CJ782008 ANALYST:MOORECYN FIGURE:
<br /> e ` - TPHd _ —
<br /> =' /� 0 3d 6o O ' Benzoa anthracene 0.047 0.2 NO GW
<br /> • _( 1 3/13/2003 6ft
<br /> 238-5 0-017 7 I;_ f U� \� Benzoa ne 0.058 0.12 NO 3d
<br /> � —_—__ �.)py1e 0. TPHd 62 220 ND q 4®r
<br /> r'
<br /> Naphthalene ND 1.6 1 0.0014 --TPH ND 130 850 �r80`a
<br /> Rtvn Salznce to Foh,fbre
<br /> Ui FdelB-250-053 _
<br /> II
<br />
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