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1 <br /> 1 <br /> GROUNDWATER SAMPLING DATA SHEET Well/Piezo ID MW-10 <br /> Site Address 1665 Pacific Avenue Stockton 1� <br /> ENSR No 06940-357-100 Well ® Piezometer ❑ <br /> Unocal No 2859 �1 <br /> Well Purging -0%4Field ch(s) <br /> Date Purged — � f <br /> Purge Method Disposable baiterlotth_er_ l'LUV <br /> eathllr Conditions <br /> Casing Material i, 1I <br /> Well Diameter 2 00 in f ! <br /> Total Depth 59 68 ft from TOC volume I� 3/4 =0 02 V=o 04 2 = 16 T= 313 <br /> Depth to Water ft from TOC Factor F 4 = 66 5 =102 e =150 12 =500 <br /> Water Column 1h ft <br /> , <br /> Water Column Volume •1> gal(WC X VF) 80%RI�covery from TOC =Total Depth-(Water Column X 8) <br /> I <br /> Time Volume DO Redox Tempel rature Specific pH Turbidity Color/Clarity other Other <br /> Removed Potential(ORP) Conductivity <br /> al (mg/L mVoits °C uSlcm NTUs <br /> 0 571 f 1%. 0.1 S6 <br /> [ LI - Q <br /> 2 15 <br /> 3 I . 1 <br /> 4 [ I[ <br /> I II <br /> Sample Collection <br /> Date Sampled <br /> Sampling Method QaggjpbLaZajgr10ther <br /> Sample Type Grab <br /> Sample ID 0 of containers Container Type i Preservation Analysis Time <br /> 6 40 mL glass vial 11 lcelHCI TPHg 8015,BTEX 8021,5-O s 1,2 DCA,EDB 8260 <br /> I[ !E <br /> 1 11 li <br /> 1[ II <br /> � 11 li <br /> ,l ll II <br /> Comments <br /> Signature {'Date <br /> 1 <br /> i <br />