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DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 2001 <br />' SAMPLE LOCATION I MW — 3 DATE: 3113101 <br /> PROJECT NAME. FORMER MANNA PRO SITE ANALYSIS PERFORMED SEE CHAIN OF CUSTODY <br />' ADDRESS 4004 S ELDORADO ST SAMPLE TIME• 1428 <br /> CITY STATE. STOCKTON,CALIF SAMPLE CONTAINERS 2 V O A'S <br /> SITE CONTACT- I PRESERVATIVES HCL <br />' CONSULTANT. GFO-PRA-SEENVIRONMENTAIJ LAB ANALYSIS BY SHERWOOD <br /> PROJECT MANNAGE STEVE LANKFORD MONUMENT FLUSH <br />' SAMPLER DEL-TECH WELL CASING MATERIAL • PVC <br /> SIGNED WELL CASING DTA 4" / 06528 <br /> SAMPLE MEDIA GROUNDWATER P I D READING/ODOR NIA LIGHT FUEL <br />' TOP OF CASING ELEVATION MSL COLOR CLEAR <br /> DEPTH TO WATER feet 100th's 2815 FEET CALC PURGE VOL 21 77 GAL <br /> DEPTH OF WELL feet 100th's 4992 FEET TOTAL VOLUME PURGED 435 GAL <br /> STANDING WATER COLUMN 21 77 FEET DEPTH OF PUMP 48 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) (GPMlLPM) (units) (UsMHOS) (Celsius) (Mvolts) (PPM) (N T U) <br /> 0 NIA 2 GPM 708 1230 204 -116 04 CLEAR <br /> 145 if if696 1252 204 -157 64 <br /> 29 01711 1283 204 -158 05 " <br /> 435 717 1286 205 -161 05 " <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 32 17' <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 EQUIPMENT AND SAMPLING EQUIPMENT WAS CLEANED IN THE <br /> FIELD WITH A STEAMCLEANER do ALCONOX SOAP NEW NITRILE GLOVES <br /> CONTAINMENT DO T 17 55 GAL STEEL DRUM OR 60 GAL POLYDRUM <br /> INSTRUMENTATION Y S I 3560 FLOWCELL Y S I DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE METER THERMODINE 580E P 1 D <br /> • KECK INTERFACE METER TURBIDITY METER <br />