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I II <br /> I <br /> I <br /> II <br /> f I <br /> t <br /> GROUNDWATER SAMPLING DATA SHEET Well/Piezo ID MW 27 <br /> Site Address 5606 Pacific Avenue,Stockton CA <br /> ENSR No 06940-293-100 Well f Piezometer ❑ <br /> Unocal No 5098 <br /> Well Purging Field Tech(s) <br /> Date Purged 2.-0 S 1 I f <br /> Purge Method Disposable baileriother Weather Condilion I`�_Q4 <br /> i <br /> Casing Material <br /> Well Diameter 2 00 in I I <br /> Total Depth 60 80 ft from TOC Volume k 314 =002 1 =o 04 2 = 16 3 = 38 <br /> Depth to Water ft from TOC Factor(VF) f 4 =� 66 5 x102 6 =150 12 =5 80 <br /> Water Column �_� gig <br /> Water Column Volume gal(WC X VF) 80%Recoveffry from TOC =Total Depth-(Water Column X 8)_ <br /> Time Volume DO Redox Tom 1perat Ilre Specific pH Turbidity Color/Clarity Other Other <br /> Removed Potential(ORP) Conductivity <br /> al (ma/L mvolts "CI (.Stem) NTUs <br /> Z { If } I <br /> 70 d II I <br /> k if l <br /> II II k <br /> II r <br /> Sample Collection i <br /> Date Sampled <br /> Sampling Meth Qis sabre Bail, Other <br /> I <br /> Sample Type Grab <br /> 1 , <br /> Sample ID #of containers Container Type Preservation II Analysis I Time <br /> mbl-'- 1 40 mt glass vial ice/HCI it TPHg 8015 I fzc G <br /> ru 3 40 mi glass vial ice/HCI ' I full scan by 8260E &1,2 RCA,EDB by 82608 f f <br /> Comments Il II <br /> I II <br /> Signature Rate -1 rl <br /> i <br /> I <br /> ttltttttt. iilii�lmom !t•1 ir■m r �� r S �� �# ✓• <br />