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DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 1998 <br /> SAMPLE LOCATION/MW- 3S(SHALLOW) DATE: 6/11/98 <br /> PROJECT NAME. VOGUE CLEANERS ANALYSIS PERFORMED: SEE CHAIN OF CUSTODY <br /> ADDRESS 2315 N CALIFORNIA STREET SAMPLE TIME: 1705 <br /> CITY STATE: STOCKTON,CA SAMPLE CONTAINERS. 6 V O A's/ 1 BLANK <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: WELL CASING DIA.: 2" 1 01632 <br /> SAMPLE MEDIA: GROUNDWATER P.I.D.READING/ODOR 0 SOLVENT <br /> TOP OF CASING ELEV ON: MSL COLOR. LT BRN TO CLEAR <br /> DEPTH TO WATER: (ieet100th's) 3678 FEET CALC.PURGE VOL.: 254592 GAL <br /> DEPTH OF WELL: (teet100th's) 5238 FEET TOTAL VOLUME PURGED: 9 GAL <br /> STANDING WATER COLUMN: 1560 FEET I DEPTH OF PUMPF 45 FEET <br /> FIELD PARAMETERS <br /> TIME CASING DRAW PUMPING pH E.C. TEMP. O.R.P ISSOLVE TURBIDITY <br /> VOLUME DOWN RATE OXYGEN COLOR <br /> PER PURGE (DTW) (GPM/LPM) (units) (UMHOS) (Celsius) (Mvolts) (PPM) (N T U) <br /> 0 NIA 15 GPM 733 1181 218 16 NIA BROWN <br /> 3 " 704 1327 217 8 " <br /> 6 703 1331 218 -1 CLEAR <br /> 9 702 1333 218 .5 <br /> 12 <br /> 15 <br /> PURGE METHOD GRUNDFOS 2"SUBMERSIBLE PUMP <br /> SAMPLE METHOD F STAINLESS STEEL BAILER <br /> D T W AFTER PURGE D T W AT SAMPLE TIME 37 22' <br /> WELL INTEGRITY CAP&SEAL ARE SECURE NO LOCK INSTALLED <br /> WELL LOCA'T'ION SIDEWALK ON SOUTH EAST SIDE OF SITE <br /> REMARKS STRONG ODOR OF SOLVENTS <br /> NEWLY DEVELOPED WELL I PURGED APPROX 25 GALLONS <br /> WEATHER. CLEAR WIND NONE <br /> UALITY CONTROL ALL PURGING EQUIPMENT AND SAMPLING EQUIPMENT WAS CLEANED IN THE <br /> FIELD WITH A STEAMCLEANER do ALCONOX SOAP NEW NITRILE GLOVES <br /> CONTAINMENT DOT 1755 GAL.STEEL DRUM OR 60 GAL.POLY DR UM <br /> INSTRUMENTATION Y S 13560 FLOWCELL Y S L DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE METER TI>ERMODINE 580B P I D <br /> KECK INTERFACE MEPBR TURBIDITY MECER <br /> #OF DRUMS ON SIGHT• WATER. SOIL: <br />