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t r i <br /> i <br /> I <br /> I <br /> ULM. <br /> I <br /> GROUNDWATER SAMPLING DATA SHEET WelUPiezo ID MW-1 BD <br /> Site Address 5606 Pacific Avenue Stockton CA <br /> ENSR No 06940-293-100 Well i Piezometer ❑ <br /> Unocal No 5098 II <br /> Well Purging Field Techs) <br /> Date Purged Z— ' II <br /> Purge Method Cfisposable baler ther Weather Conditions <br /> Casing <br /> Casing Material <br /> Well Diameter 2 00 in I - <br /> Total Depth <br /> 6192 ft from TOC vaume I 314 =002 1-=0 04 2"= 16 3 = 38 <br /> Depth to Water 31 )C? ft from TOC Factor l I� 4- 166 5 =102 6--150 12 =5 B0 <br /> Water Column ft <br /> Water Column Volume3 gal(WC X VF) 80%Recovery from TOC =Total Depth-(Water Column X 8) <br /> p II <br /> Time Volume DO Redox Tem ratul� Specific pe pe pH Turbidity Color/Clarity 1M0thar Other <br /> Removed Potential(ORP) 1 11 Conductivity <br /> al m mVOlts °C) u8laex - NTUs <br /> r 0 —FS . a 11 II 1 <br /> 1 <br /> 2-7 C4 II If } <br /> '- II II t. <br /> 3 lI 11 { ; <br /> 4 it II <br /> i' If f[ l7 <br /> Jl - <br /> Sample Collection q I <br /> Date Sampled � r <br /> Sampling Method posableBailer er ct rL ii E <br /> Sample Type Grab <br /> r <br /> Sample ID #of containers Container T Preservation ll Analysis; Time <br /> 1 40 mL glass vial Ice/HCl J II TPHg 8015 1Y <br /> 3 40 mL glass vial lcetHCI i II full scan by 826013 &12 DCA EDB by 8260E { r <br /> It I[ <br /> Comments L 1: <br /> I <br /> h - <br /> Signature Date i l2 'u { <br /> C <br /> � � � � � A � j, I� � � n■i. mgr � w I �■. win .� ..: ...r <br />