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' B E�L,.-Tf;C H <br /> y s DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> ' MONITORING WELL FIELD LOG 2005 <br /> SAMPLE LOCATION/MW 101 DATE: 10/30/2005 <br /> PROJECT NAME GEORGE S SERVICE ANALYSIS PERFORMED SEE CHAIN OF CUSTODY <br /> ADDRESS 1600 DURHAM FERRY ROAD SAMPLE TIME 1100 <br /> ' <br /> CITY,STATE TRACY,CA SAMPLE CONTAINERS 4 VOA'S <br /> SITE CONTACT GEORGE&MAE PRESERVATIVES. HCL <br /> CONSULTANT GEOLOGICAL TECHNICS I LAB.ANALYSIS BY EXCELCHEM LABS <br /> PROJECT MANAGER ERIC PRICE MONUMENT FLUSH <br /> SAMPLER DEL-TECH/DON LIGHT WELL CASING MATERIAL PVC <br /> SIGNED WELL CASING DIA 2" / 01632 <br /> ' SAMPLE MEDIA GROUNDWATER P I D READING/ODOR NIA NONE <br /> TOP OF CASING ELEVATION MSL, COLOR CLEAR <br /> DEPTH TO WATER (feet.lO th's) 12 20 FEET CALC PURGE VOL 414 GAL. <br /> DEPTH OF WELL (feeL180th's) 37 58 FEET TOTAL VOLUME PURGED 1243 GAL <br /> ' STANDING WATER COLUMN- 2538 FEET I DEPTH OF PUMP 37 FEET <br /> FIELD PARAMETERS <br /> - „ 1. .7 <br /> _7=f”_7ax�_� <br /> TIME CUMULATIVE DRAW PUMPING PH E C TEMP O R.P DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> ' PER PURGE D T W} (GPMIT Plvl) (units) (MsMHOS) (Celsius) (Mvolts) (PPM) (NTL]) <br /> 0 N/A 5 GPM 740 1 1569 192 589 1 37 CLEAR <br /> 414 " it 737 1561 19 1 587 168 " <br /> 828 737 I578 192 57 3 163 " <br /> ' 1243 745 1626 194 514 1 71 " <br /> PURGE METHOD � WATERRA INERTIA PUMP <br /> SAMPLE METHOD DEDICATED WATERRA INERTIA TUBING <br /> D T W AFTER PURGE D T W AT SAMPLE TIME 14 86' <br /> ' WELL INTEGRITY CAP&SEAL ARE SECURE <br /> WELL LOCATION SEE SrM MAP <br /> REMARKS GOOD RECHARGE <br /> ' WEATHER CLEAR SKIES/SUNNY WIND NONE <br /> QUALITY CONTROL ALL PURGING EQUIPA&NT AND SA1IWLING EQUIPMENT WAS CLEANED IN THE <br /> FIELD WITHA STEAMCLEANER&ALCONOX SOAP NEW NITRILE GLOVES <br /> ' CONTAINMENT D O T 17 55 GAL STEEL DRUM OR 60 GAL POLY DRUM <br /> INSTRUMENTATION Y S 13560 FLOWCELL Y S I DISSOLVED OXYGEN METER <br /> ' SOLINiST SLOPE METER THERMODiNE 580E P I D <br /> KECK INTERFACE METER TURBIDn y METER <br />