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' DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 2002 <br /> 1 <br />' SAMPLE LOCATION /MW - 3 DATE: 9/9/2002 <br /> PROTECT NAME* FORMER MANNA PRO SITE ANALYSIS PERFORMED: SEE CHAIN OF CUSTODY <br />' ADDRESS 4004 S ELDORADO ST SAMPLE TIME 1020 <br /> CITY STATE. STOCKTON CALIF SAMPLE CONTAINERS 2 V O A'S <br /> SITE CONTACT I PRESERVATIVES HCL <br /> CONSULTANT GEO-PHASE ENVIRONMENTALl LAB ANALYSIS BY SHERWOOD <br /> PROJECT MANNAGE STEVE LANKFORD MONUMENT. FLUSH <br />' SAMPLER DEL-TECH WELL CASING MATERIAL . PVC <br /> SIGNED k WELL CASING DIA . 4" / 06528 <br /> SAMPLE MEDW GROUNDWATER P I D READING I ODOR NIA FUEL <br /> TOP OF CASING ELEVATION MSL COLOR CLEAR <br />' DEPTH TO WATER• feet 100th's 3305 FEET CALC PURGE VOL 1101 GAL <br /> DEPTH OF WELL feet 100th's 4992 FEET TOTAL VOLUME PURGED: 33 GAL <br /> STANDING WATER COLUMN 1687 FEET DEPTH OF PUMP- 48 FEET <br /> FIELD PARAMETERS <br /> TIME CUMULATIVE DRAW PUMPING pH E C TEMP O R-P DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> PER PURGE (DTW) (GPM/LPM) (units) (UsMHOS) (Celsius) (Mvolts) (PPM) (N T U) <br /> 0 NIA 2 GPM 737 1340 21 3 -1020 212 CLEAR <br /> 11 IF <br /> 740 1298 206 -1345 049 " <br /> 22 IF <br /> 743 1320 207 -1317 085 " <br />' 33 750 1334 207 -1227 043 <br /> PURGE METHOD 2"GRUNDFOS STAINLESS STEEL SUBMERSIBLE PUMP <br /> SAMPLE METHOD 1'STAINLESS STEEL BAILER <br /> D T W AFTER PURGE D T W AT SAMPLE TIME 35 60' <br /> WELL INTEGRITY CAP&SEAL ARE SECURE AMERICAN LOCK INSTALLED <br /> WELL LOCATION SEE SITE MAP <br /> REMARKS <br /> 1 WEATHER CLEAR SKIES WIND NW5 <br /> UALITY CONTROL ALL PURGING E UIPMENT AND SAMPLING E UIPMENT WAS CLEANED IN THE <br /> FIELD WITH A STEAMCLEANER&ALCONOX SOAP NEW NITRILE GLOVES <br /> CONTAINMENT D O T 17 55 GAL STEEL DRUM OR 60 GAL POLYDRUM <br /> INSTRUMENTATION YS I 3560 FLOWCELL Y S I DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE METER THERMODINE 580B P 1 D <br /> . KECK INTERFACE METER TURBIDITY METER <br />