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ti <br /> 1 <br /> f <br /> t DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 2002 <br />' SAMPLE LOCATION /MW — 4 DATE: ;677;2-002 <br /> I PROJECT NAME FRONTIER TRUCKING ANALYSIS PERFORMED: SEE CHAIN OF CUSTODY <br /> ADDRESS LARCH ROAD SAMPLE TIME 11847 <br /> CITY STATE. TRACY,CA SAMPLE CONTAINERS 4 V O A'S& I LITRE <br />' SITE CONTACT. PRESERVATIVES. HCL <br /> CONSULTANT BLAKELY ENVIRONMENTAL LAB ANALYSIS BY: SHERWOOD LABS <br />' PROJECT MANAGER HIRAM MONUMENT FIlUSH <br /> SAMPLER DEL-TECH 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 ELEVAVION MSL COLOR. _ BROWN <br /> DEPTH TO WATER: feet 100th's 1038 FEET CALC.PURGE VOL : 1234 GAL <br /> DEPTH OF WELL' feet 100th's 2470 FEET TOTAL VOLUME PURGED* f 7 5 GAL <br />' STANDING WATER COLUMN 1432 FEET DEPTH OF PUMP: TUBING FEET <br /> FIELD PARAMETERS <br /> TIME CUMULATIVE DRAW PUMPING PH E C. TEMP O R.P. DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br />' PER PURGE (D T W) (GPM/LPM) (units) (MsMHOS) (Celsius) (Mvvlts) (PPM) (N T U) <br /> 0 NIA 5 GPM 736 4080 212 551 037 BROWN <br /> 25 736 4132 225 527 036 " <br /> 5 737 4115 223 53 5 043 <br />' 75 738 4105 219 542 079 " <br />' PURGE METHOD DIAPHRAM PUMP <br /> i <br /> SAMPLE METHOD STAINLESS STEEL BAILER <br /> D T W AFTER PURGE D T W AT SAMPLE TIME 14 37' <br /> WELL INTEGRITY CAP&SEAL ARE SECURE <br /> WELL LOCATION SEE SITEE MAP <br /> REMARKS <br /> WEATHER CLEAR SKIES WIND NW5 <br /> UALITY CONTROL ALL PURGING E UIPMENT AND SAMPLING EQUIPMENT WAS CLEANED IN THE j <br /> FIELD WITH A STEAMCLEANER&ALCONOX SOAP NEW NITRILE GLOVES <br /> CONTAINMENT D O T 17 55 GAL STEEL DRUM OR 60 GAL POLYDRUM <br /> INSTRUMENTATION Y S 1 556 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 />