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i <br /> 1 <br />' DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> II <br />' MONITORING WELL FIELD LOG 2002 <br />' SAMPLE LOCATION 1 MW - 13 DATE: 10/112002 <br />' PROJECT NAME: FRONTIER TRUCKING ANALYSIS PERFORMED SEg CHAIN OF CUSTODY <br /> ADDRESS LARCH ROAD SAMPLE TIME• j 1247 <br /> CITY STATE TRACY,CA SAMPLE CONTAINERS: 4 V O A'S& 1 LITRE <br />' SITE CONTACT PRESERVATIVES. ] HCL <br /> CONSULTANT BLAKELY ENVIRONMENTAL LAB ANALYSISBY- SHERWOOD LABS <br />' PROJECT MANAGER: HIRAM MONUMENT. - )FLUSH <br /> SAMPLER- DEL-TECH WELL CASING MATERIAL I PVC <br /> . <br /> SIGNED: WELL CASING DIA J 2" / 01632 <br /> SAMPLE MED GROUNDWATER P I D READING/ODOR: NIA NONE <br />' TOP OF CASING ELEVATION MSL COLOR BROWN <br /> DEPTH TO WATER. feet 100th's 1070 FEET CALC PURGE VOL. 480 GAL <br /> DEPTH OF WELL feet.100th's 40 12 FEET TOTAL VOLUME PURGED: 15 GAL <br /> STANDING WATER COLUMN 2942 FEET DEPTH OF PUMP- TUBING 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 (DTW) (GPINlLPM) (units) (MsMHOS) (Celsius) (Mvvits) (PPM) (N T U) <br /> 0 NIA 5 GPM 744 3649 204 554 065 BROWN <br /> 5 If <br /> " 737 3766 203 521 031 " <br /> 10 itPi734 3775 203 486 065 of <br /> 15 733 3776 202 463 042 " <br /> PURGE METHOD DIAPHRAM PUMP <br /> SAMPLE METHOD STAINLESS STEEL BAILER <br /> I D T W AFTER PURGE D T W AT SAMPLE TIME 16 44' <br /> WELL INTEGRITY CAP&SEAL ARE SECURE <br /> WELL LOCATION SEE SITE MAP <br /> REMARKS <br /> WEATHER CLEAR SKIES WIND <br /> I QUALITY CONTROL ALL PURGING E UIPMENTAND SAMPLING EQUIPMENT WAS CLEANED IN THE <br /> FIELD WITH A STEAMCLEANER do ALCONOX SOAP NEW NITRILE GLOVES <br /> CONTAINMENT D O T 17 SS GAL STEEL DRUMOR 60 GAL POLYDRUM <br /> INSTRUMENTATION Y S 1556 MULTIPROBE Y S I DISSOLVED OXYGEN METER <br /> SOLINIST SLOPF METER TIIERMODINE 580B P I D <br /> Aift KECK INTERFACE METER TURBIDITY METER <br /> I <br /> I <br />