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' bEL^TECH <br /> DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> ' - <br /> MO NITORIIVG WELL FIELD LOG 2005 <br /> - <br /> SAMPLE LOCATION 1 MW 202 DATE: 10/30/2005 <br /> -PROJECT NAME GEORGE'S SERVICE ANALYSIS PERFORMED SEE CHAIN OF CUSTODY <br /> ADDRESS 1600 DURHAM FERRY ROAD SAMPLE TIME 930 <br /> CITY,STATE. TRACY,CA SAMPLE CONTAINERS 4 VOA'S <br /> SITE CONTACT GEORGE&MAE PRESERVATIVES HCL <br /> CONSULTANT GEOLOGICAL TECHNICS LAB ANALYSIS BY EXCELCHEM LABS <br /> ..,�- <br /> ' PROJECT MANAGER ERIC PRICE MONUMENT FLUSH <br /> SAMPLER DEL TECH/DON LIGHT WELL CASING MATERIAL PVC <br /> SIGNED WELL CASING DIA 211 / 01632 <br /> ' SAMPLE MEDIA. GROUNDWATER P I D READING/ODOR N/A NONE <br /> TOP OF CASING ELEVATION- MSL COLOR LIGHT BROWN <br /> DEPTH TO WATER (feet.100th's) 1167 FEET CALC PURGE VOL 804 GAL <br /> DEPTH OF WELL (feet 100th's 60 92 FEET TOTAL VOLUME PURGED 2411 GAL <br /> STANDING WATER COLUMN 4925 FEET DEPTH OF PUMP 60 FEET <br /> FIELD PARAMETERS <br /> TIME CUMULATIVE DRAW PUMPING pH E C TEMP O RP DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> PER PURGE (DTW) (GPMILPND (units) (MsMHOS} (Celsus) (Mvolts) (PPM) (N T U) <br /> 0 NIA 5 GPM 749 1304 193 502 1 03 LT BROWN <br /> 804 748 1450 191 569 190 " <br /> 1608 745 1451 190 578 136 " <br /> 2411 742 1457 190 575 119 It <br /> w 4waaWxq t»w ...5'"'l.Y"hµ ... e:.�...-w.ri+s✓vaF^5'W s.w7 <br /> s <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 12 97' <br /> ' WELL INTEGRI'T'Y CAP&SEAL ARE SECURE <br /> WELL LOCATION. SEE SITE MAP <br /> REMARKS <br /> ' WEATHER CLEAR SKIES 1 SUNNY WIND NONE <br /> QUALITY CONTROL ALL PURGING EQUIPMENT AND SAMPLING EQUIPMENT WAS CLEANED EV THE <br /> FIELD WITH A STEAMCLEANBR&ALCONOX SOAP NEW NITRILE GLOVES <br /> ' CONTAINMENT D O T 17 55 GAL STEEL DRUM OR 60 GAL.POLYDRUM <br /> INSTRUMENTATION Y S 13560 FLOWCELL Y S I DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE METER THERMODINF 580E P I D <br /> KECK INTERFACE METER TURBIDITY METER <br />