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f <br /> 1 ' <br />' DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br />' MONITORING WELL FIELD LOG 2002 <br /> J <br />' SAMPLE LOCATION /MW - 6 DATE: 10/7/2002 1 <br /> t <br />' PROJECT NAME FRONTIER TRUCKING ANALYSIS PERFORMED- SEE CHAIN OF CUSTODY <br /> ADDRESS. LARCH ROAD SAMPLE TIME 14 36 <br /> CITY,STATE TRACY,CA SAMPLE CONTAINERS: 4 V O A'S& 1 LITRE <br />' SITE CONTACT PRESERVATIVES: HCL <br /> CONSULTANT- BLAKELY ENVIRONMENTAL I LAB ANALYSIS BY: SHERWOOD LABS <br />' PROJECT MANAGER HIRAM MONUMENT FLUSH I <br /> SAMPLER DEL-TECH WELL CASING MATERIAL PVC / <br /> SIGNED `' WELL CASING DIA. • 2" / 1 01632 <br /> SAMPLE MEDIA- k3 GROUNDWATER P I.D READING/ODOR N/A ! NONE <br />' TOP OF CASING ELEVA N. MSL COLOR BROWN f <br /> DEPTH TO WATER. feet.100th's 1080 FEET CALC.PURGE VOL.- 1 39 ! GAL <br /> DEPTH OF WELL- feet.100th's 1932 FEET TOTAL VOLUME PURGED 45 , GAL <br />' STANDING WATER COLUMN: 8 52t FEET I DEPTH OF PUMP TUBING FEET <br /> FIELD PARAMETERS <br /> TIME CUMULATIVE DRAW SUBMERSI pH EC* TEMP OR P. DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> PER PURGE T W (GPM/LPM) (units) (MsMHOS) (Celsius) (Mvolts) (PPM) (N T U) <br /> 0 N/A 5 GPM 753 3200 222 704 314 BROWN <br /> 1 5 " " 7 54 2863 221 674 235 10I 3 Pi752 2854 225 663 199 " <br /> 45 7 5 1 2876 224 65 244 " <br /> IF-- <br /> PURGE METHOD DIAPHRAM PUMP <br /> SAMPLE METHOD STAINLESS STEEL BAILER <br /> D T W AFTER PURGE D T W AT SAMPLE TIME 15 30' <br /> WELL INTEGRITY CAP&SEAL ARE SECURE <br /> WELL LOCATION SEE SITE MAP <br /> REMARKS <br /> WEATHER CLEAR SKIES WIND <br /> QUALITY CONTROL ALL PURGING E UIPMENT AND SAMPLING EQUIPMENT WAS CLEANED IN THE <br /> FIELD WITH A STEAMCLEANER&ALCONOX SOAP NEW NITRILE GLOVES <br /> CONTAINMENT D O T 17 55 GAL STEEL DR UM OR 60 GAL POLYDRUM <br /> INSTRUMENTATION YS 1556 MULTIPROBE Y S I DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE METER THERMODINE 580B P I D <br /> • KECK INTERFACE METER TURBIDITY METER <br /> I <br />