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DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 2001 <br /> i <br />' SAMPLE LOCATION/MW - 10 DATE: 3113101 <br />' PROJECT NAME FORMER MANNA PRO SITE ANALYSIS PERFORMED SEE CHAIN OF CUSTODY <br /> ADDRESS 4004 S ELDORADO ST SAMPLE TIME 1630 <br /> CITY,STATE STOCKTON CALIF SAMPLE CONTAINERS 2 VOA'S <br /> SITE CONTACT PRESERVATIVES HCL <br />' CONSULTANT: GEO-PHASE ENVIRONMENTA LAB.ANALYSIS BY SHERWOOD <br /> PROJECT MANNAGE STEVE LANKFORD MONUMENT FLUSH <br />' <br /> SAMPLER- ti DEL-TECH WELL CASING MATERIAL PVC <br /> SIGNED WELL CASING DIA. 2" / 0 1632 <br /> SAMPLE MEDIX3 GROUNDWATER P.I D READING/ODOR NIA SULFUR <br />' TOP OF CASING ELE TION MSL COLOR GREY TO CLEAR <br /> DEPTH TO WATER feet 100th's 2797 FEET CALC PURGE VOL . 3415776 GAL <br /> DEPTH OF WELL- feet•100th's 48 90 FEET TOTAL VOLUME PURGED• 105 GAL <br /> STANDING WATER COLUMN. 2093 FEET I DEPTH OF PUMP NIA FEET <br /> FIELD PARAMETERS <br /> lie TIME CUMULATIVE DRAW PUMPING pH E CTEMP ORP DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> PER PURGE (D T W) (GPM/LPM) (units) (UsMIIOS) (Celsius) (Mvolts) (PPM) (N T U) <br /> 0 NIA 5 GPM 761 1203 20 -119 14 GREY <br /> 35 tj 11764 1182 196 -125 12 CLEAR <br /> 7 tl761 1179 198 -136 11 " <br />' 105 759 1180 201 -146 1 " <br />' PURGE METHOD. DEDICATED WATERRA PUMP <br /> SAMPLE METHOD DEDICATED WATERRA PUMP <br /> D T W AFTER PURGE D T W AT SAMPLE TIME 34 08' <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 /> QUALITY CONTROL ALL PURGING EQUIPMENT AND SAMPLING EQUIPMENT WAS CLEANED IN THE <br /> FIELD WITHA STEAMCLEANER&ALCONOX SOAP NEW NITRILE GLOVES <br /> CONTAINMENT DOT 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 I D <br /> KECK INTERFACE METER TURBIDITY METER <br />