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SEL-T��F-1 <br /> DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 2005 <br /> SAMPLE LOCATION/MW 7 DATE- 7/20/2005 <br /> PROJECT NAME GEORGE S SERVICE ANALYSIS PERFORMED SEE CHAIN OF CUSTODY <br /> ADDRESS. ]600 DURHAM FERRY ROAD SAMPLE TIME 1240 <br /> ' CITY,STATE TRACY,CA SAMPLE CONTAINERS 3 VOA'S <br /> SITE CONTACT GEORGE&MAE PRESERVATIVES HCL <br /> CONSULTANT GEOLOGICALTECHNICS LAB ANALYSIS BY. SHERWOOD 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 N/A NONE <br /> TOP OF CASING ELEVATION MSL COLOR BROWN <br /> DEPTH TO WATER (feet.100th's) 1196 FEET CALC PURGE VOL 154 GAL <br /> DEPTH OF WELL feetI00th's) 2140 FEET TOTAL VOLUME PURGED 462 GAL. <br /> STANDING WATER COLUMN. 944 FEET DEPTH OF PUMP 20 FEET <br /> �W <br /> FIELD PARAMETERS <br /> TIME Cumv AT1v1; DRAW PUMPING pH E C TEMP OILP DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> ' PER PURGE (D T W) (GPM/LPM) (units) (MsMHOS) (Celsius) (Mvolts) (PPM) (NTL) <br /> 0 N/A 1 0 GPM 768 1870 209 -966 063 BROWN <br /> 154 11 1. 772 2036 207 -1001 098 " <br /> ' <br /> 308 DRY <br /> 462 <br /> PURGE METHOD HONDA CENTRIFUGAL PUMP <br /> SAMPLE METHOD DEDICATED WATERRA INERTIA TUBING <br /> D T W AFTER PURGE D T W AT SAMPLE TIME 13 31' <br /> WELL INTEGRITY CAP&SEAL ARE SECURE <br /> WELL LOCATION SEE SITE MAP <br /> REMARKS WENT DRY/POOR RECHARGE/GRABBED SAMPLE <br /> WEATHER CLEAR SKIES/SUNNY WIND NONE <br /> QUALITY CONTROL ALL PURGWG EQUIPMENT AND SAAI FLING EQUIPMENT WAS CLEANED IN THE <br /> ' FIELD WITH A STEA MCLEANER&ALCONO.X SOAP NEW NITRIC E GLOVES <br /> CON'T'AINMENT D O T 17 55 GAL STEEL DRUM OR 60 GAL POLYDRUM <br /> INSTRUMENTATION Y S 1 3560 FLOWCELL Y S I DISSOLVED OXYGEN METER <br /> SOLIMST SLOPE NESTER THERMODINE 580B P I D <br /> KECK INTERFACE METER TUMIDITY METER <br />