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DEL— 1 ECH Geotechnical Support Services <br /> MONITORING WELL FIELD LOG <br /> 1996 <br /> PROJECT NAME STAN MORRI FORD AMPLE ANALYSIS PERFORMED 601 <br /> 104 WEST ELEVENTH ST AMPLE TIME: 12 54 <br /> TRACY,CA AMPLE CONTAINER(S). HCL PRESERVED <br /> 3 V O A's& 1 BAILER BLANK <br /> ANALYSIS PERFORMED BY SEQUOIA ANALYTICAL <br /> CLIENT GEOLOGICAL TECHNICS DATE 10/31/1996 <br /> PROJECT MANAGER- RAY KABLANOW SAMPLE LOCATION MW-1 <br /> AMPLER DON LIGHT START TIME <br /> GROUNDWATER XXX ]kADOSE OTHER WELL HEAD P I D READING 0 0 PPM <br /> CASING ELEVATION FEET MSL CASING DIAMETER 2 INCH <br /> DEPTH TO WATER 11 27 FEET CALCULATED CASING VOLUME 1 63 GAL <br /> DEPTH OF WELL 21 30 FEET OTAL VOLUME PURGED 6 0 GAL <br /> TIME VOLUME pH E.0 TEMP O R.P COLOR OTHER <br /> gallons units Msmhos Degrees C (Mvolts) (Visual) <br /> 1crn <br /> 0 736 230 238 NIA CLEAR NO ODOR <br /> 20 737 231 239 " <br /> 40 737 231 239 " <br /> 60 736 231 241 " <br /> PURGE METHOD CENTRIFUGAL PUMP <br /> SAMPLE METHOD 1'STAINLESS STEEL BAILER <br /> DEPTH TO WATER AFTER PURGE DEPTH TO WATER AT SAMPLE TIME 11 38' <br /> WELL INTEGRITY. CAP AND SEAL ARE SECURE, LOCK IS INSTALLED <br /> REMARKS- GOOD RECHARGE <br /> WEATHER. CLEAR SKIES <br /> QUALITY CONTROL ALL PURGING EQUIPMENT AND SAMPLING EQUIPMENT WAS <br /> CLEANED IN THE FIELD WITH STEAM CLEANER &ALCONOX <br /> NEW NITRILE GLOVES WERE WORN AT ALL TIMES <br /> WELL LOCATION: SEE SITE MAP <br /> CONTAINMENT POLY 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 /> KECK PRODUCT INTERFACE METER <br /> THERMODYNE 580B PHOTO IONIZATION DETECTOR <br />