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OSB-37 LEGEND <br /> \ • MONITORING WELL LOCATION(SHELL) 1,640/ND/10' TPHg/BENZENE SOIL CONCENTRATIONS IN <br /> ( O SMILLIGRAMS PER KILOGRAM(mg/kg)/DEPTH <br /> B-18 O DEEPER WELL LOCATION(SHELL) <br /> IN FEET <br /> ■ SB-27 ■ <br /> (!8B6 IN <br /> /// ® DOMESTIC WELL ND NOT DETECTED <br /> (-125'N) (-SO'IN / / ■ SOIL BORING LOCATION <br /> IM SOIL SAMPLE LOCATION —100—TPHg ISOCONCENTRATION CONTOUR <br /> LINE IN mg/kg,DASHED WHERE INFERRED <br /> PRODUCT PIPING TRENCH <br /> // —0.1— BENZENE ISOCONCENTRATION CONTOUR <br /> —N, ® EXCAVATION AREA LINE IN mg/kg,DASHED WHERE INFERRED <br /> SB-16 /// //5 SB-31NDINS' <br /> 100 ■SB-33 <br /> 100 / <br /> ■ // // ND/ND/10'1,000 1.640/ND/10' <br /> 1,000 0.1 SB-32 SB-25 <br /> 1.2/ND/5' SB-11 ■ <br /> 8 1.0 1.0/ND/10' <br /> SB- - ■ \ / <br /> ND/ND/10'�SB- P-9ND/5' <br /> TP-1,,,. <br /> m TP-0 \ <br /> T <br /> , <br /> 11 <br /> SB-34 _ ST-5i\ \ , M P-6,. m ,�`G m STP-5 \ <br /> ND/NEl ��1 % ND/ND/6'm NT \ ■SB-\2 <br /> ST-3 I D-41 P_7 \ m <br /> SB-19■ IM �' \m,NP TP-2 m,I ) <br /> SB-0/-.I• TI SB-2 �, AP 8 VA\ TP3 ST-7-- S-6 <br /> F\ \ <br /> 6,800/9.2 _ Q ©19�P-5�`.. � �ST-8X�\ND/ND/6' <br /> SB-5■ S-1-850 SB-30 ST-6 \ G' , P-2 - '\ T DRIVEWAY/ <br /> // ■SB-7 ND/ND/5' D-3 \ ! ST-9 \ r <br /> / 1 ND/ND/10' 1-�,"i , P-3 D 2 \ m PARKING <br /> IM <br /> P-4� ST-10 N-\ <br /> Eli MSE 5� ` , •S_OS-4-83 O 1 SB-13 7� <br /> \ m DISPENSER'S ■ Ccs <br /> SA4, DISPENSER ISLANDS& m <br /> m fs` SB-29 ISLANDS& CANOAPY SB-24 <br /> 1 5E-10 SE_'8 SE-1 \ CANOPY ■ <br /> m \ <br /> �,SB-1%% <br /> SE-9 TP 7 ■SB-14 D01 Vol <br /> 1 SE-6 SE-4' m SE-2 %m; ND/ D/10' SHELL STATION <br /> W/o UST 2494 E.FREMCNT .-2-85 <br /> O\ <br /> `- STATION <br /> BUILDING <br /> FORMER USTs \ ■SB-9 ■SB-15 / <br /> •S-2 / <br /> ( <br /> OS-3-84 / <br /> RESIDENTIAL / <br /> ( S-5• / <br /> / 09 DOM-WELL(-600'ESE) <br /> // ■SB-22 <br /> ■SB-21 figure 5 <br /> 0 0 3oe TPHg AND BENZENE IN SOIL ISOCONCENTRATION CONTOUR MAP <br /> EET 5 TO 10 FT DEPTH <br /> SO RCE ITANTEC SITE® EAST OAK ST,STOCKTON,CA ATEDB 6/OMONITORNFOR FORMER ARCO IGWELL LOCATIONS S-5, R)NGGNSTR n,/East <br /> SHELL-BRANDED Street <br /> D{SE{RVI{CE STATION <br /> S ,S-2-85 BASED ON VIRGIL CHAVEZ SURVEY DATED 1/19/04,S-1,S-1-85,S-3,S-3-64, 249 Eas Fremont SLre t Stockton, California <br /> &4-83 SURVEY DATED 12/27102,CA STATE COORDINATE SYSTEM,ZONE III(NAD83). SB-20 <br /> BENCHMARK ELEVATION=21.50 FEET(NGVD 29). ■ <br /> 240797-2013(018)GN-S0005 AUG 12/2013 <br />