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I i , <br /> I <br /> � I <br /> EMIR. II <br /> GROUNDWATER SAMPLING DATA SHEET Well/Piezo ID MW-9R <br /> Site Address 5606 Pacific Avenue Stockton CA <br /> ENSR No 06940-293-100 Well� Piezometer ❑ <br /> Unocal No 5098 <br /> Well Purging Field Tech(s) <br /> Date Purged g _�3"n 7PY, coo <br /> +� <br /> Purge Method Disposable bailer/other 1.7-XJ Weather Conditions <br /> i <br /> Casing Material <br /> Well Diameter 2 00 in <br /> Total Depth S� 66 40 ft from TOC 1volume 314 =i o 02 1 =0 04 Z = 16 3 = 3B <br /> Depth to Water l v ft from TOC Factor F 4 = 66 5 =102 6 =150 12 =580 <br /> Water Column ft f II <br /> Water Column Volume _ `1 w gall(WC X VF) 80%Recovery�from TOC =Total Depth-(Water Column X 8)_ <br /> Time Volume DO Redox Temperature 'Specific pH Turbidity ColorlClartty Other Other <br /> Removed Potential(ORP) Conductivity <br /> at (mal) mVolts °C i If u5lcm NTUs <br /> o q f'- ' 4- <br /> lizal <br /> 1 - Igo f: ll -s <br /> 2 is15rd63 <br /> I 'F Il I <br /> 4 I II <br /> 'I If I <br /> Sample Collection <br /> Date Sampled ~1 S <br /> Sampling Method Di a rlQther I <br /> r <br /> Sample Type Grab 1 <br /> I <br /> —Sample ID #of containam Contal nor Typle Preservatlonil If Analysis Time <br /> 1 40 mL glass vial Ice/HCI d TPHU 8015 <br /> 3 40 mL glass vial Ice1HCI 'I full scan by 8260B R 1,2 DCA,EDB by 8260B I <br /> I II I <br /> 9 II I <br /> Comments <br /> 'I II <br /> i <br /> Signature Date_ <br /> d <br /> � w■r� � nrw r � ' ■rr■ �■�r r■�w �. r• ww .. ... ... I� �. .� fits <br />