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' DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br />' MONITORING WELL FIELD LOG 2002 <br />' SAMPLE LOCATION 1 MSV- BB DATE: 9/12/2002 <br /> PROJECT NAME CUTTER LUMBER ANALYSIS PERFORMED SEE CHAIN OF CUSTODY <br /> ADDRESS 3430 S ELDORADO SAMPLE TIME. 904 <br /> CITY STATE STOCKTON CALIF SAMPLE CONTAINERS 2 VOA'S <br /> SITE CONTACT PRESERVATIVES- HCL <br /> CONSULTANT GEO-PHASE ENVIRONMENTAL LAB ANALYSIS BY SHERWOOD <br /> PROJECT MANAGER STEVE LANKFORD 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 FUEL <br />' TOP OF CASING ELEVYrION MSL COLOR GREY TO LIGHT GREY <br /> DEPTH TO WATER feet 100th's 3321 FEET CALC PURGE VOL 204 GAL <br /> DEPTH OF WELL feet 100th's 4573 FEET TOTAL VOLUME PURGED 6 GAL <br /> STANDING WATER COLUMN 1252 FEET DEPTH OF PUMP. N/A FEET <br /> FIELD PARAMETERS <br />' TIME CUMULATIVE DRAW SUBMERSI pH E C. TEMP O R.P DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> PER PURGE (D T W) (GPMILPM) (units) (UsMHOS) (Celsius) (Mvolts) (PPM) (N T U) <br /> 0 N/A 5 GPM 711 1558 20 1 -795 059 GREY <br /> 2 ti itT88 1597 20 1 -85 075 LT GREY <br /> 4 tt682 1603 20 -878 06 ti <br />' 6 713 1626 198 -962 069 ti <br /> IPURGE METHOD DEDICATED WATERRA PUMP <br /> SAMPLE METHOD DEDICATED WATERRA PUMP <br /> I D T W AFTER PURGE D T W AT SAMPLE TIME 38 02' <br /> WELL INTEGRITY CAP&SEAL ARE SECURE AMERICAN LOCK INSTALLED <br /> WELL LOCATION SEE SITE MAP <br /> REMARKS <br /> WEATHER CLEAR SKIES WIND, NW5 <br /> UALITY 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 DRUM OR 60 GAL POLYDR UM <br /> I INSTRUMENTATION Y S I 3560 FLOWCELL Y S I DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE METER THERMOMNE 580E P I D <br /> KECK INTERFACE METER TURBIDITY METER <br /> qwi <br /> I <br />