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DEL-TECH Geotechnical Support Servlce5 <br /> i <br /> MONITORING WELL FIELD LOG <br /> 1996 <br /> PROJECT NAME SAMPLE ANALYSIS PERFORMED SEE CHAIN OF <br /> INDEPENDENT TRUCKING CUSTODY <br /> 1145 CHARTER WAY SAMPLE TIME: 15 44 <br /> STOCKTON, CA SAMPLE CONTAINER(S) HCL PRESERVED <br /> V O A's, 1 LITRE, 1 PLASTIC <br /> CONTAINERS SUPPLIED BY LABORATORY <br /> ANALYSIS PERFORMED BY SHERWOOD LABS <br /> CLIENT HUNTER &ASSOCIATES DATE 07/2611996 <br /> PROJECT MANAGER BILL HUNTER SAMPLE LOCATION MW-1 <br /> AMPLER DON LIGHT START TIME* <br /> GROUNDWATER XXX ADOSE OTHER WELL HEAD P I D READING 0 0 PPM <br /> CASING ELEVATION. FEET MSL CASING DIAMETER 2 INCH <br /> DEPTH TO WATER 19 84 FEET CALCULATED CASING VOLUME 2 98 GAL <br /> DEPTH OF WELL, 38 10 FEET TOTAL VOLUME PURGED 12 0 GAL <br /> • TIME VOLUME pH E C. TEMP. O.R P COLOR OTHER <br /> gallons units Umhoslcm Degrees C Mvolts Visual <br /> 0 72 933 233 NIA BLACK SEPTIC ODOR <br /> 30 71 998 217 " CLEAR " <br /> 60 71 1004 218 " <br /> 90 71 1008 209 <br /> 120 71 1010 208 " <br /> PURGE METHOD • SUBMERSIBLE PUMP <br /> SAMPLE METHOD- 1' STAINLESS STEEL BAILER <br /> DEPTH TO WATER AFTER PURGE DEPTH TO WATER AT SAMPLE TIME 19 92' <br /> WELL INTEGRITY- CAP AND SEAL ARE SECURE, NO LOCK INSTALLED <br /> REMARKS GOOD RECHARGE <br /> WEATHER SCATTERED CLOUDS AND HOT <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 SEE SITE MAP <br /> CONTAINMENT- POLY DRUMS <br /> INSTRUMENTATION- ORION pHREMPERATURE METER 2 POINT pH CALIBRATION (4 0 & 7 0) <br /> ORION CONDUCTIVITY METER <br /> YSI 3560 FLOWCELL CHAMBER 1 D O METER <br /> SOLINIST SLOPE METER 1 KECK PRODUCT INTERFACE METER <br /> THERMODYNE 5808 PHOTO IONIZATION DETECTOR <br />