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1 700�0_ <br /> DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> ja <br />' MONITORING WELL FIELD LOG 1998 <br />' SAMPLE LOCATION/MW - 8B DATE: 3/12/98 <br />' PROJECT NAME: CUTTER LUMBERANALYSIS PERFORMED: SEE CHAIN OF CUSTODY <br /> ADDRESS: 3430 S ELDORADO SAMPLE TIME: 1330 <br /> CITY STATE: STOCKTON,CALIF SAMPLE CONTAINERS: 2 VOA'S 1 LITRE, 1 B B <br /> SITE CONTACT. PRESERVATIVES: HCL <br /> CONSULTANT GEO-PHASE ENVIRONMENTAL LAB ANALYSIS BY: SHERWOOD/WEST <br />' PROJECT MANAGER STEVE LANKFORD MONUMENT: FLUSH <br /> SAMPLER: DEL-TECH WELL CASING MATERIAL PVC <br /> SIGNED: WELL CASING DIA.• 2" / 01632 <br /> SAMPLE MEDIMU v GROUNDWATER P.I.D.READING/ODOR: 1354 PPM GAS <br /> TOP OF CASING FT.EVXTION, MSL COLOR: LT GREY <br /> DEPTH TO WATER: feeL100th's 2399 FEET CALC.PURGE VOL.: 3547968 GAL <br /> DEPTH OF WELL (feet.100th's) 4573 FEET TOTAL VOLUME PURGED- 12 GAL <br />' STANDING WATER COLUMN: 2174 FEET I DEPTH OF PUMP: 45 FEET <br /> FIELD PARAMETERS <br /> TIME CASING DRAW SUBMERS pH E.C. TEMP. O.R.P. LSSOLVETURBIDITY <br /> VOLUME DOWN RATE OXYGEN COLOR <br />' PER PURGE (D T W) (GpmnLpM) (units) (UsMHOS) (Cewus) (Myons) Nn I (N T U) <br /> 0 NIA 5 GPM 861 1181 197 -9 N/A LT GREY <br /> 4 768 1274 203 -35 <br />' 8 „ 724 1340 207 -53 <br /> 12 722 1334 206 -57 <br /> PURGE METHOD PURGER PUMP <br /> SAMPLE METHOD 1'STAINLESS STS,BAH-ER W/STAINLESS STEEL WIRE LINE <br />' D T W AFTER PURGE D T W AT SAMPLE TIME 25 89' <br /> WELL INTEGRITY CAP&SEAL ARE SECURE AMERICAN LOCK INSTALLED <br /> i <br /> WELL LOCATION SEE SITE MAP <br />' REMARKS GOOD RECHARGE <br /> VERY FINE SILTY SEDIIM[ENTATION <br /> WEATAER OVERCAST SKIES WIND NW5 <br /> UALITY CONTROL ALL PURGING E UIPMENT AND SAMPLING EQUIPMENT WAS CLEANED IN THE <br />' FIELD WffH A STEAMCLEANER do ALCONOX SOAP NEW NUBILE GLOVES <br /> CONTAINMENT DOT 1755 GAL STEEL DRUM OR 60 GAL POLYDRUM <br /> INSTRUMENTATION Y S 13560 FLOW(ELL Y S I DISSOLVED OXYGEN METER <br /> SOLIHIST SLOPE METER TIIERMODINE 580B P I D <br /> KEC K INTERFACE METER TURBIDITY METER <br />