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AREA 81 -_I I ' <br /> 0 so taog <br /> ----- ----_- I <br /> LEGEND <br /> • GROUNDWATER MONITORING WELL(CRA) <br /> PONDS m FINAL EXCAVATION CONFIRMATION SOIL SAMPLE(SAIC,6-07) <br /> MW-18 - - -- - - --FORMER PIPELINES-APPROXIMATE LOCATION <br /> '.---- i —_—_— <br /> i PROPERTY BOUNDARY <br /> BZ - <br /> 25_ AREA PROPOSED DEVELOPMENT <br /> ----- I9 PARCEL BOUNDARIES <br /> •1) i ` I — —OM—PG&E OVERHEAD POWER LINES <br /> MW-17 � _ _ _ — <br /> —-•-—" — "— O EXCAVATION FOOTPRINT <br /> --------------------------------- .-------—-------------'-------' • —25- <br /> TPHc CONCENTRATION CONTOUR <br /> DASHED WHERE INFERRED <br /> ' MW-14/ — — �._..._ (41) TIONS ARE IN <br /> MILLIGRAMS PER KILOGRAM(mgft) <br /> ( i NOTES: <br /> FBG-FEET BELOW GROUND <br /> \ TPHc-TOTAL PETROLEUM HYDROCARBONS AS CRUDE OIL <br /> I SOIL TPHc CONCENTRATIONS SHOWN ONLY FOR BORINGS <br /> WHERE DETECTED ABOVE REPORTING LIMIT OF 25 mgfkg <br /> 1 ) I <br /> I ' <br /> AREA B3 <br /> J <br /> _________________________ <br /> _____________________________ MW-15 <br /> MW-16 I _____________________________________ <br /> 441) <br /> �MW-13 <br /> x <br /> AREA B4 <br /> PASTURE <br /> I 1 <br /> ------------------------------------------ <br /> 7 <br /> 1 <br /> x <br /> figure 3 <br /> TPHc CONCENTRATIONS IN SOIL 5-15 FBG <br /> x AREAS B2,B3,AND B4, NEIGHBORHOOD B <br /> ® SOURCE:SNC,2008.MONITORING WELL LOCATIONS Mw-1BB0.4D ON : FORMER SHELL CENTRAL VALLEY CRUDE OIL PIPELINES <br /> MID COtiRT ENGINEERING SURVE'I DATE09'lH®. 7raCyCWifomia <br /> 60222-95(011)GN-WA003 DEC 142010 <br />