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DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br />' MONITORING WELL FIELD LOG 2000 <br /> SAMPLE LOCATION/MW - 7 DATE: 1120100 <br />' PROJECT NAME- CUTTER LUMBER ANALYSIS PERFORMED: SEE CHAIN OF CUSTODY <br /> ADDRESS 3430 S EL DORADO SAMPLE TIME- 1532 <br /> CITY STATE. STOCKTON,CALIF SAMPLE CONTAINERS: 2 VOA'S & 1 B B <br /> SITE CONTACT PRESERVATIVES HCL <br /> CONSULTANT: GEO-PHASE ENVIRONMENTAL LAB ANALYSIS BY. SHERWOOD <br /> A PROJECT MANAGER STEVE LANKFORD MONUMENT FLUSH <br />' SAMPLER DEL-TECH WELL CASING MATERIAL PVC <br /> SIGNED: WELL CASING DIA. 2" / 0 1632 <br /> SAMPLE ME GROUNDWATER P.I D READING/ODOR NIA STRONG GAS <br /> TOP OF CASING.EL ATION: MSL COLOR- GREY <br />' DEPTH TO WATER: (feet.100th's) 28 95 FEET CALC.PURGE VOL.: 261936 GAL <br /> DEPTH OF WELL: (feet lWth's) 45 00 FEET TOTAL VOLUME PURGED 9 GAL <br /> STANDING WATER COLUMN: 16 05 FEET DEPTH OF PUMP: 35 FEET <br /> FIELD PARAMETERS <br /> NTIME CASING DRAW PUMPING pH E.C TEMP ORP DISSOLVEE TURBIDITY <br /> VOLUME DOWN RATE OXYGEN COLOR <br />' PERPURGE (DTW) (GPMILPM) (units) (UsMHOS) (Celsius) (Mvolts) (PPM) (N T U) <br /> 0 NIA 5G PM 6 88 845 185 -190 NIA DRK GREY <br /> 3 694 840 188 -220 <br /> 6 700 836 192 -258 LT GREY <br />' 9 701 833 194 -270 <br />' PURGE METHOD PURGER PUMP <br /> SAMPLE METHOD F STAINLESS STEEL BAILER W/STAINLESS STEEL WIRE LINE <br />' D T W AFTER PURGE D T W AT SAMPLE TIME 3042 <br /> WELL INTEGRITY CAP& SEAL ARE SECURE AMERICAN LOCK INSTALLED <br /> WELL LOCATION SEE SITE MAP <br />' REMARKS GOOD RECHARGE <br /> WEATHER OVERCAST SKIES WIND NW5 <br /> QUALITY CONTROL ALL PURGING E UIPMENT AND SAMPLING E UIPMENT WAS CLEANED IN THE <br />' FIELD WITHA STEAMCLEANER&ALCONOX SOAP NEW NITRILE GLOVES <br /> CONTAINMENT D O T 1755 GAL STEEL DRUM OR 60 GAL POLY DRUM <br /> INSTRUMENTATION Y S 1 3560 FLOWM I Y S I DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE METER THERMODINE 580B P I D <br /> KECK INTERFACE METER TURBIDITY METER <br />