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i <br /> ' DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br />' MONITORING WELL FIELD LOG 1999 <br /> ISAMPLE LOCATION/MW - 7 DATE: 10/5/99 <br />' PROJECT NAME: CUTTER LUMBER ANALYSIS PERFORMED: SEE CHAIN OF CUSTODY <br /> ADDRESS: 3430 S ELDORADO SAMPLE TIME: 1545 <br /> CITY STATE: STOCKTON,CALIF SAMPLE CONTAINERS: 2 VOA'S & 1 B B <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 MED • GROUNDWATER P.I.D.READING/ODOR: STRONG GAS <br />' TOP OF CASING ELE ATION: MSL COLOR: GREY <br /> DEPTH TO WATER: feet.100th's 2988 FEET CALC.PURGE VOL.. 2467584 GAL <br /> DEPTH OF WELL: feet.l04th's 4500 FEET TOTAL VOLUME PURGED: 75 GAL <br />' STANDING WATER COLUMN: 1512 FEET DEPTH OF PUMP: 35 FEET <br /> FIELD PARAMETERS <br /> lie TIME CASING DRAW PUMPING PH E.C. TEMP. O.R.P. ISSOLVE TURBIDITY <br /> VOLLMM DOWN RATE OXYGEN COLOR <br />' PER U RG$ (D�TAW) cceMn.M (U1) N i��? (�2) 0202) NIA GREY <br /> 25 710 1515 21 -219 " <br /> 5 711 1529 199 -222 " <br /> 75 709 1501 202 -240 " <br /> PURGE METHOD. PURGER PUMP <br /> SAMPLE METHOD. 1'STAINLESS STEEL BAILER W/STAINLESS STEEL.WIRE LINE <br /> D T W AFTER PURGE D.T W AT SAMPLE TIME. 32 99' <br /> WELL INTEGRITY. CAP&SEAL ARE SECURE AMERICAN LOCK INSTALLED <br /> WELL LOCATION• SEE SITE MAP <br /> REMARKS. GOOD RECHARGE <br /> STRONG GAS ODOR/PETROLEUM SHEEN WITH OILY DROPLETS <br /> WEATHER: CLEAR SKIES WIND NW5 <br /> UALITY CONTROL: ALL PURGING EQ UIPMENT AND SAMPLLNG EQ UIPMENT WAS CLEANED LN THE <br /> FIELl?VVITHA STEAMCLEANER do ALCONOX SOAP NEW NITRILE GLOVES <br /> CONTAINMENT: D O T 17 SS GAL STEEL DRUM OR 60 GAL POLY DRUM <br />' INSTRUMENTATION. Y S I 3560 FLOWCELL Y S L DISSOLVED OXYGEN METER. <br /> SOUNIST SLOPE METER THERMODINIE 580B P I D <br /> KECK INTERFACE MEIER TURBIDITY METS <br /> 1 <br />