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1 <br /> I. DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br />' MONITORING WELL FIELD LOG 2001 <br /> SAMPLE LOCATION /MW - 1 DATE: 316!01 <br /> PROJECT NAME GEORGE'S SERVICE ANALYSIS PERFORMED SEE CHAIN OF CUSTODY = - <br /> ADDRESS 1600 DURHAM FERRY ROAD SAMPLE TIME 1600 <br /> CITY,STATE TRACY, CA SAMPLE CONTAINERS 2 V O A'S <br /> SITE CONTACT GEORGE&MAE PRESERVATIVES HCL <br /> CONSULTANT GEOLOGICAL TECHNICS LAB ANALYSIS BY SHERWOOD LABS <br /> PROJECT MANAGER RAY KABLANOW MONUMENT- FLUSH <br />' SAMPLER DEL-TECH WELL CASING MATERIAL PVC <br /> SIGNED WELL CASING DIA 2" / 01632 <br /> SAMPLE MEDIA GROUNDWATER P.I D READING/ODOR NIA LT GAS <br />' TOP OF CASING ELEVATION MSL COLOR CLEAR <br /> DEPTH TO WATER (feet 100th's) 1145 FEET CALC PURGE VOL 1 35 GAL <br /> DEPTH OF WELL feet.100th's 1975 FEET TOTAL VOLUME PURGED 45 GAL <br /> STANDING WATER COLUMN 8 30 FEET I DEPTH OF PUMP NIA FEET <br /> FIELD PARAMETERS <br /> • TIME CUMULATIVE DRAW PUMPING pH E C TEMP OR DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> PER PURGE (D T W) (GPM/LPhI) (units) (MsMHOS) (Celsius) (Mvolts) (PPM) (N T U) <br /> 0 NIA 5 GPM 740 976 202 100 NIA CLEAR <br /> 15 " 7 43 964 199 100 It3 " ti 745 958 204 99 " It <br /> 45 It <br /> It <br /> 754 952 204 98 It " <br /> PURGE METHOD HONDA CENTRIFUGAL PUMP <br /> SAMPLE METHOD I'STAINLESS STEEL BAILER WITH S'T'AINLESS STEEL WIRE LINE <br /> D T W AFTER PURGE D T W AT SAMPLE TIME 13 78' <br /> WELL INTEGRITY CAP&SEAL ARE SECURE <br /> WELL LOCATION SEE SITE MAP <br /> REMARKS GAS ODOR ONLY ON THE FIRST PURGE VOLUME <br /> WEATHER CLEAR SKIES WIND NONE <br /> QUALITY CONTROL ALL PURGING EQ UIPMENT AND SAMPLING.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 POLYDRUM <br /> INSTRUMENTATION YS I 3560 FLO WCELL Y S I DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE METER THERMOWNE 5806 P I D <br /> KECK INTERFACE METER TURBIDITY METER <br /> #OF DRUMS ON SIGHT WATER SOIL <br /> 1 <br />