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DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 2004 <br /> SAMPLE LOCATION 1 MW- 3S DATE: 3/78/2004 <br /> PROJECT NAME VOGUE CLEANERS ANALYSIS PERFORMED SEE CHAIN OF CUSTODY <br /> ADDRESS 2315 N CALIFORNIA STREET SAMPLE TIME 13 01 <br /> CITY STATE STOCKTON CA SAMPLE CONTAINERS 5 V O A'S <br /> SITE CONTACT NONE PRESERVATIVES. HCL <br /> CONSULTANT FOOTHILL ENG LAB ANALYSIS BY. <br /> SHERWOOD <br /> PROJECT MANAGER ERV MONUMENT. FLUSH <br /> SAMPLER- DEL-TECH WELL CASING MATERIAL PVC <br /> SIGNED. WELL CASING DIA. . 2" / 0 1632 <br /> SAMPLE MEDIA GROUNDWATER P.I D.READING/ODOR. NIA FUEL <br /> TOP OF CASING ELEVA N MSL COLOR. GREY <br /> DEPTH TO WATER- feet.100th's 4352 FEET CALC.PURGE VOL• 145 GAL <br /> DEPTH OF WELL. feet.100th's 5238 FEET TOTAL VOLUME PURGED- 434 GAL <br /> STANDING WATER COLUMN. 886 FEET DEPTH OF PUMP: 50 FEET <br /> . FIELD PARAMETERS <br /> TIME CUMULATIVE DRAW PUMPING pH E C TEMP ORP DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> PER PURGE (D T W) (GPM/LPM) (units) (UMHOS) (Celsius) (Mvolts) (PPM) (N T U) <br /> 0 N/A 5 GPM 720 1436 214 -304 07 GREY <br /> 145 ti7 14 1486 212 -40 031 " <br /> 289 it 720 1525 211 -48 09 " <br /> 434 7 20 1535 204 -55 1 117 " <br /> PURGE METHOD DEDICATED WATERRA PUMP <br /> SAMPLE METHOD DEDICATED WATERRA PUMP <br /> D T W AFTER PURGE D T W AT SAMPLE TIME 47 32' <br /> WELL INTEGRITY CAP&SEAL ARE SECURE LOCK INSTALLED <br /> WELL LOCATION SEE SITE MAP <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 DRUMOR 60 GAL POLYDRUM <br /> INSTRUMENTATION Y S 1 3560 FLOWCELL Y S I DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE METER THERMODINE 5808 P I D <br /> . KECK INTERFACE METER TURBIDITY METER <br /> #OF DRUMS ON SIGHT WATER SOIL <br />