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i Y <br /> I i <br /> A � 1 <br /> GROUNDWATER SAMPLING DATA SHEET Well/Piezo'ID MW-7 <br /> Site Address 5606 Pacific Avenue Stockton CA 1 11 <br /> ENSR No 06940 293 100 Well Piezometer ❑ <br /> Unocal No 5098 <br /> Well Purging Field Tech s) <br /> Date Purged L a ' f �u <br /> Purge Method Dis ple ai erlother Weather C I nditio I`s w <br /> Casing Material <br /> J <br /> Well Diameter 4 00 in p <br /> Total Depth 66 50 ft from TOC Vannna 3Lt=0 02 1 =0 04 r= 16 a = sa <br /> Depth to Water �l I D ft from TOC Factor F ! a."= 66 T=102 6 =150 12"=5 so <br /> Water Column 1), 0 it. 1 u t <br /> Water Column Volume _ _a0,0y gat(WC X VF) 80%'uRecovery from TOC =Total Depth-[Water Column X <br /> Time Volume DO Redox Temperature Specific pH Turbidity ColorlClarity Other Other <br /> Removed �PotentlallORP) j, f{ Conductivity <br /> al m L mVolts °C I NTUs t <br /> '40 5U ? r a. If a 9 r 9,rJ 40 a <br /> 2 ,1, 1, o {�r,�{ II v. ,9 , 1 <br /> a U0 1,eqf 11 0 to Cis r fat <br /> II II - ) <br /> 1' II If 1i <br /> Sample Collection {} <br /> Date Sampled <br /> Sampling Method Disposable Baiter/Other <br /> Sample Type Grab <br /> k <br /> Sample 10 9 of containers Container Type Preservation 11 Analysis E Time <br /> I 1 40 mL glass vial Ice/HCI II TPHg 8015 ) ' <br /> Int- 3 40 mL glass vial IcelHCI IG full scan by 8260E &1 2 DCA EDB by 8260B <br /> I II 71 I - <br /> Comments ! <br /> l !I <br /> 11 fLj1 16 <br /> Signatur ❑ate <br /> I � <br /> I <br />