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i <br /> DEL-TECH Geotechnical Support Services <br /> MONITORING WELL FIELD LOG <br /> 1996 <br /> PROJECT NAME: Del Monte Corporation SAMPLiANAILYSIS PERFORMED : T <br /> PH-Gas, B.T.X.E. <br /> Filbert Road SAMPLE TIME:'� 11 02 <br /> Stockton',CA AMPLE'CONTAINER(S): HCL PRESERVED <br /> V:O:A's&a BAILER.BLANK <br /> EALYSIS PERFORMED SHERWOOD LABS. <br /> CLIENT: CH2M HILL DATE: 02/13/1996 <br /> PROJECT MANAGER: GRANT STEWART SAMPLE LOCATION: MW-DIS-10 <br /> AMPLER: DON LIGHT START TIME: <br /> GROUNDWATER: XXX ADOBE: OTHER: P.I.D.WELL HEAD READING 0.0 PPM <br /> CASING ELEVATION: FEET MSL ASING DIAMETER:2 INCH <br /> DEPTH TO WATER: 62.68 FEET CALCULATED CASING VOLUME: 3.62 GAL. <br /> DEPTH OF WELL: 84.90 FEET TOTAL VOLUME PURGED: 16.0 GAL. <br /> TIME VOLUME pH.:. E. ,uml[ slc TEMP. COLOR OTHER <br /> gallons .`units De tees C isual <br /> 0 7.4 1123 19.7 LT.TURBID NO ODOR <br /> BROWN <br /> 4.0 7.4 1120 20.3 " <br /> 8.0 7.3 1118 19.9 CLEAR " <br /> 12.0 7.3 1122 19.7 " <br /> 16.0 7.3 1120 19.8 " <br /> I , <br /> PURGE METHOD : 2"GRUNDFOS SUBMERSIBLE PUMP. <br /> SAMPLE METHOD: l'STAINLESS STEEL BAILER. <br /> DEPTH TO WATER AFTER PURGE: DEPTH TO WATER AT SAMPLE TIME: 63.11' <br /> WELL INTEGRITY: CAP AND SEAL ARE SECURE, LOCK IS INSTALLED. <br /> REMARKS: GOOD RECHARGE. D.O: MEASUREMENT 1.5 PPM <br /> WEATHER: FOGGY, <br /> QUALITY CONTROL: ALL PURGING EQUIPMENT AND SAMPLING EQUIPMENT WAS CLEANED <br /> IN THE FIELD WITH STEAM CLEANER&ALCONOX. <br /> NEW NITRILE GLOVES WERE WORN AT ALL TIMES. <br /> WELL LOCATION: BEHIND BUILDING ON WEBER. <br /> CONTAINMENT: D.O.T. 17 DRUMS <br /> INSTRUMENTATION: ORION pH/TEMPERATURE METER 2 POINT pH CALIBRATION (4.0 & 7.0) <br /> ORION CONDUCTIVITY METER <br /> ENVIRONMENTAL INSTRUMENTS SLOPE METER <br /> 1 KECK PRODUCT INTERFACE METER <br /> I THERMODYNE 5806 PHOTO IONIZATION DETECTOR <br /> I <br />