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EIS. <br /> GROUNDWATER SAMPLING DATA SHEET WellfPiezo ID MW 2 <br /> Site Address 5606 Pacific Avenue,Stockton CA <br /> ENSR No 06940-243-100 Well*-- Piezometer ❑ <br /> Unocal No 509B <br /> Well Purging �1e Field Tech(s) <br /> Date Purged 7[ J <br /> Purge Method Disposable badedother_ 2 U Weather Conditions <br /> Casing Matenal — R -_ <br /> Well Diameter 4 00 in <br /> Total Depth 68 25 ft from TOC Vaume aro =a 02 1 =0 04 2 = 16 3"= 38 <br /> Depth to Water -_ft from TOC Factor tVt- 4 = 66 5 =302 6 =1 50 12"=5 80 <br /> Water Column 3/'3'9- _ft <br /> Water Column Volume 2a.ZQ gal(WC X VF) 80%Recovery from TOC =Total Depth-(Water Column X 8)_ <br /> Time Volume DO Redox Temperature specific pH Turbidity Color/Clarity Other Other <br /> Removed Potential(ORP) Conductivity <br /> al) (mg/Ll ifirrivolts)(mg/L °C uslcm NTUs <br /> a <br /> 1 • • Q <br /> 2 �• <br /> 3 <br /> 4 <br /> Sample Collection <br /> Date Sampled C " <br /> Sampling Method isposable B /Other <br /> Sample Type Grab <br /> sample ID I#of containers Container Type Preservation Analysis Time <br /> 40 ml-glass vial Ice/HCl TPI-Ig 8015 of <br /> *Aw3 40 mL glass vial Ice/HCl full scan by 82605 &1,2 DCA,EDS by 82606 I Zr <br /> Comments <br /> Signature Date <br /> I <br />