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DEL TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 1999 <br />' SAMPLE LOCATION/MW - 3 DATE: 1 0/719, <br /> PROJECT NAME: FORMER MANA PRO SITE ANALYSIS PERFORMED: SEE CHAIN OF CUSTODY <br /> ADDRESS: 4004 S EL DORADO ST SAMPLE TIME: 1018 <br /> CITY STATE: STOCKTON,CALIF SAMPLE CONTAINERS: 4 VOA'S, I LTR& 1 BB <br /> SITE CONTACT: PRESERVATIVES: HCL <br /> CONSULTANT: GEO-PHASE ENVIRONMENTAL LAB.ANALYSIS BY: SHERWOOD <br /> PROJECT MANAGER STEVE LANKFORD MONUMENT: FLUSH <br />' <br /> SAMPLER- f DEL-TECH WELL CASING MATERIAL PVC <br /> SIGNED: ► WELL CASING DIA.: 4" / 06528 <br /> SAMPLE MEP14N GROUNDWATER P.I.D.READING/ODOR. N/A GAS <br />' TOP OF CASING ELEVATION: MSL COLOR: CLEAR <br /> DEPTH TO WATER: (feet lWth's) 3009 FEET CALC.PURGE VOL.: 12 945024 GAL <br /> DEPTH OF WELL: (feet.100th's) 4992 FEET TOTAL VOLUME PURGED 39 GAL <br />' STANDING WATER COLUMN: 1913 FEET DEPTH OF PUMP: 40 FEET <br /> FIELD PARAMETERS <br />' TIME CAsiNG DRAW suBMERSI PH E.C. TEMP. O.R.P. ISSOLVE TURBIDITY <br /> VOLUNS DOWN RATE OXYGEN COLOR <br /> PER PURGE (D T.W) (GPM/LM (units) (UsMHOS) (Celsius) (Mvolts) (PPM) (N T U) <br /> 0 N/A 15 GPM 728 872 205 -103 N/A CLEAR <br /> 13 1. 742 912 206 -168 " <br /> 26 748 920 202 -188 " <br />' 39 757 889 209 <br /> PURGE METHOD 2"GRUNDFOS STAINLESS$TELL SUBMERSIBLE PUMP <br /> SAMPLE METHOD. I'STAINLESS STEEL.BAILER W/STAINLESS STEL,WIRE LINE <br /> D T W.AFTER PURGE D T W AT SAMPLE TIME 33 47' <br /> WELL INTEGRITY. CAP&SEAL ARE SECURE AMERICAN LOCK INSTALLED <br /> WELL LOCATION- SFE SITE MAP <br /> REMARKS. <br /> WEATHER CLEAR SKIES WIND NW5 <br /> --QUALITY CONTROL ALL PURGING E UIPMENT AND SAMPLING EQUIPMENT WAS CLEANED IN THE <br /> FIELD WITUA STE4MCLEANER&ALCONOX SOAP NEW NITRILE GLOVES <br /> CONTAINMENT. D O T 17 55 GAL STEEL DRUM OR 60 GAL.POLY DRUM <br /> INSTRUMENTATION Y S I 3560 FLOWCELL Y S I DISSOLVED OXYGEN METER <br /> SOLINISi'SLOPL LAMER TIIERMODINE 580B P I D <br /> KECK INTERFACE ME:I'ER TURBIDITY METER <br />