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Boring B7 is located Boring B2& B101MW1 are <br /> approximately 4 feet South located approximately 9 feet <br /> of Section line B-B' Southwest of Section line B-B' <br /> 1 <br /> B 1311 68 B7 132 64 B5 B1 <br /> ----- --.-- ---•- sarysan`r- <br /> Giayey Silt I Fill Clayey Sill <br /> Former Tank <br /> KEY: 10 ------------------------ ---- --- Excavation ------- ------ 10 <br /> Sandy Situ <br /> Silty Sand — <br /> G-330 — <br /> =Grour ier NO L B-0.55 G-870 Np <br /> 2Q TD = 18' B-15 G-1.9 20 <br /> G-160 B-0.014 <br /> - — = Inferred contact B-0.64 ND <br /> send <br /> ----------- .G 830- TD. = 23' <br /> rrB-0.24 =Soil sample ? -G-1400 __•--- - ._-•......... ND <br /> B-4.1TD. =28' <br /> Total petroleum hydrocarbons as: 30 NQ __- sand G-970 30 <br /> Gasoline = 470 mg/kg SaodySilV n a 13.6.2 <br /> Benzene =6.2 mg/kg <br /> Silly Sand <br /> ND = Not detected 40 B-0.24 a-0.07 G-<1.0 ? 40 <br /> =Screened interval of monitoring well TD. = 41' w a s-.062 <br /> TD. =43' <br /> TD. =41' =Total depth of boring is 41' 5D G_<1.0 Boring B2 G3.1 50 L <br /> B-0.07 a m B-0.49 <br /> r� ---------- ---- <br /> M <br /> C] Sand Sandy Silt <br /> NOTE: Detection limits are 1.0 mg/kg fortAP----------------------- ----._--------------- ----------_.-_� <br /> benzene and 0.005 mg/kg farTpH- 6D 7 --.G.<1,0 .... <br /> .... <br /> as gasoline 00 <br /> 6.0.12 Sand <br /> ND Sandy Silt/Silty Sand <br /> 70 ND G-<1.0 70 <br /> B-0.0091 <br /> ND — _V ND <br /> 0 10 20 <br /> Approximate Scale in Peet <br /> (vertical& horizontal) 90 90 <br /> T.D. =91' <br /> BoringMleU <br /> B 10/MW1 <br /> 100 100 <br /> LEEWARD Geologic Cross-Section B - B' Project No.: 1001 Date: 12195 <br /> consultants Figure No.: 4 <br /> T & T Trucking <br /> Environmental Services Rev. No.: <br /> Lodi, California Rev Date' <br /> 916 678-4253 fax 916 6713-1 68 <br />