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DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> i <br /> MONITORING WELL FIELD LOG 2001 <br /> SAMPLE LOCATION /MW - 4D DATE 9/14/01 <br /> PROJECT NAME. VOGUE CLEANERS ANALYSIS PERFORMED. SEE CHAIN OF CUSTODY <br /> ADDRESS 23I5 N CALIFORNIA STREET SAMPLE TIME 10 21 <br /> CITY,STATE STOCKTON, CA SAMPLE CONTAINERS 4 V O A 'S <br /> SITE CONTACT NONE PRESERVATIVES HCL <br /> CONSULTANT FOOTHILL ENG LAB ANALYSIS BY SHERWOOD <br /> PROJECT MANAGER IRV MONUMENT. FLUSH <br /> SAMPLER DEL-TECH WELL CASING MATERIAL PVC <br /> SIGNED LNAkk WELL CASING DIA 2" / 0 1632 <br /> SAMPLE MEDT GROUNDWATER P I D. READING/ODOR N/A NONE <br /> TOP OF CASING ELEVATION MSL COLOR LIGHT BROWN TO CLEAR <br /> DEPTH TO WATER feet 100th's 4117 FEET CALC PURGE VOL 518 GAL <br /> DEPTH OF WELL• feet 100th's 7294 FEET TOTAL VOLUME PURGED 165 GAL <br /> STANDING WATER COLUMN 31 77 FEET DEPTH OF PUMP• N/A FEET <br /> FIELD PARAMETERS <br /> . TIME CUMULATIVE DRAW PUMPING PH E. C. TEMP O R P. DISSOLVED TURBIDII Y <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> PER PURGE (DTW) (GPM/LPM) (units) (UMHOS) (Celsius) (Mvolls) (PPM) (N T U) <br /> 0 N/A I GPM 716 694 198 51 N/A LT BRN <br /> -- 55 720 702 198 71 " <br /> I 1 722 704 199 78 CLEAR <br /> 165 723 706 198 84 " <br /> PURGE METHOD DEDICATED WATERRA PUMP <br /> SAMPLE METHOD DEDICATED WATERRA PUMP <br /> D T W AFTER PURGE D T W AT SAMPLE TIME 49 92' <br /> WELL INTEGRITY CAP& SEAL ARE SECURE LOCK INSTALLED <br /> WELL LOCATION <br /> REMARKS <br /> WEATHER CLEAR SKIES WIND NW5 <br /> QUALITY CONTROL ALL PURGING E UIPMENTAND SAMPLING EQUIPMENT WAS CLEANED IN THE <br /> FIELD WITH A STEAMCLEANER&ALCONOX SOAP NEW NITRILE GLOVES <br /> CONTAINMENT D O T 17 55 GAL STEEL DRUM OR 60 GAL POLY DR UM <br /> INSTRUMENTATION Y S 13560 FLOWCELL Y S I DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE METER THERMODINE 5808 P 1 D <br /> KECK INTERFACE METER TURBIDITY METER <br /> #OF DRUMS ON SIGHT• WATER SOIL <br />