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' DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br />' MONITORING WELL FIELD LOG 2000 <br />' SAMPLE LOCATION/MW- 11 DATE: 1215100 <br />' PROJECT NAME FORMER MANNA PRO SITE ANALYSIS PERFORMED SEE CHAIN OF CUSTODY <br /> ADDRESS: 4004 S EL DORADO ST SAMPLE TIME• 1720 <br /> CITY STATE STOCKTON, CALIF SAMPLE CONTAINERS 2 V O A'S <br /> SITE CONTACT PRESERVATIVES. HCL <br /> CONSULTANT. GEO-PHASE ENVIRONMENTAL LAB ANALYSIS BY- SHERWOOD <br /> PROJECT MANNAGER• STEVE LANKFORD MONUMENT FLUSH <br />' <br /> SAMPLER- I I I DEL-TECH WELL CASING MATERIAL PVC <br /> SIGNED. WELL CASING DIA 2" / 0 1632 <br /> SAMPLE MEDIA GROUNDWATER P I D.READING 1 ODOR NIA SULFUR <br />' TOP OF CASING ELEVAIF40N. MSL COLOR CLEAR <br /> DEPTH TO WATER, feet 100th's 2956 FEET CALC PURGE VOL . 11 095968 GAL <br /> DEPTH OF WELL: feet 100th's 9755 FEET TOTAL VOLUME PURGED 345 GAL <br />' STANDING WATER COLUMN 6799 FEET DEPTH OF PUMP NIA 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) (UsMHOS) 208 (Mvolts) (PPM) (N T U) <br /> 0 NIA 5 GPM 776 542 181 -84 089 CLEAR <br /> 115 " " 779 615 178 -163 083 It <br />' 23 If <br /> 780 617 177 -184 08 it <br /> 345 781 620 175 -190 07 " <br /> I A <br />' PURGE METHOD DEDICATED WATERRA PUMP <br /> SAMPLE METHOD- DEDICATED WATERRA PUMP <br /> D T W AFTER PURGE D T W AT SAMPLE TIME 3114' <br /> WELL INTEGRITY CAP&SEAL ARE SECURE AMERICAN LOCK INSTALLED <br /> WELL LOCATION- SEE SITE MAP <br /> REMARKS <br /> WEATHER. CLEAR SKIES WIND NW5 <br /> UALITY CONTROL ALL PURGING E UIPMENT AND SAMPLING EQUIPMENT WAS CLEANED IN THE <br /> FIELD WITH A STE,4MCLEANER&ALCONOX SOAP NEW NITRILE GLOVES <br /> CONTAINMENT• D O T 17 55 GAL STEEL DRUM OR 60 GAL POLYDRUM <br /> INSTRUMENTATION Y S 1 3560 FLOWCELL Y S I DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE METER THERMODINE 580B P 1 D <br /> • KECK INTERFACE METER TURBIDITY METER <br />