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DET <br /> L-TECH Geotechnical Support Services <br /> i <br /> MONITORING WELL FIELD LOG <br /> R4,iNwCT NAME:Wafts RefrigeraffonAMPLE A- NALYSIS PERFORMED : TPH,GAS/B,T.X.E <br /> 1476 wnty CkIb AMPte TOWS: 15,23 <br /> S tckton, OA AMPLE OOWAINER(S), 3 VOA'S <br /> NALYStS PERFORMED BY: FGL LASS <br /> LIENT MANUEL SANCHEZ ATE: 12/29/94 <br /> PROJECT MANAGER BILL HUNTER SAMPLE LOCATION MW-3 <br /> AMPLER DON LIGHT START TIME <br /> GROUNDWATER XXX J�VADOSE THER P I D WELL HEAD READING 680 PPM <br /> CASING ELEVATION (FEET MSL) ASING DIAMETER 2 INCH <br /> DEPTH TO WATER, 22 03 FEET ALCULATED PURGE VOLUME 1 8 GAL <br /> EPTH OF WELL 32 90 FEET CTUAL VOLUME PER PURGE 2 0 GAL <br /> TIME VOLUME PH E44 TEMP. 001LOR OTHER <br /> gallons units umboskm Degrees C (Visual) <br /> 0 67 1916 19 5 LT TURBID STRONG GAS <br /> (GREY) ODOR <br /> 20 67 1814 200 CLEAR " <br /> 40 67 1827 200 " <br /> 60 68 1830 200 " <br /> PURGE METHOD : 3 FOOT STAINLESS STEEL BAILER <br /> SAMPLE METHOD 1 FOOT STAINLESS STEEL BAILER <br /> DEPTH TO WATER AFTER PURGE DEPTH TO WATER AT SAMPLE TIME <br /> WELL INTEGRITY- CAP AND SEAL ARE NOT SECURE LOCK IS INSTALLED <br /> REMARKS WELL WAS REDEVELOPED <br /> NEW WELL CAP AND LOCK INSTALLED <br /> WEATHER CLEAR SKIES <br /> QUALITY CONTROL ALL PURGING EQUIPMENT AND SAMPLING EQUIPMENT WAS CLEANED <br /> IN THE FIELD WITH ALCONOX <br /> NEW NITRILE GLOVES WERE WORN AT ALL TIMES <br /> WELL LOCATION WELL IS LOCATED AT THE SOUTHWEST CORNER OF LOT <br /> CONTAINMENT D O T 17 STEEL DRUM <br /> INSTRUMENTATION: ORION pH/TEMPERATURE METER 2 POINT pH CALIBRATION (4 0 & 7 0) <br /> • ORION CONDUCTIVITY METER <br /> ENVIRONMENTAL INSTRUMENTS SLOPE METER <br /> KECK PRODUCT INTERFACE METER <br /> THERMODYNE 580B PHOTO IONIZATION DETECTOR <br />