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r <br /> r DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> rMONITORING WELL FIELD LOG 1999 <br /> rSAMPLE LOCATION/MW - 9 DATE: 10/7/99 <br /> r PROJECT NAME: FORMER MANA PRO SITE ANALYSIS PERFORMED: SEE CHAIN OF CUSTODY <br /> ADDRESS- 4004 S ELDORADO ST SAMPLE TIME: 1128 <br /> CITY STATE: STOCKTON,CALIF SAMPLE CONTAINERS: 4 VOA'S, 1 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 /> r 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 /> r TOP OF CASING ELEVATION: MSL COLOR: GREY TO CLEAR <br /> DEPTH TO WATER: feet.104th's 3009 FEETCALL.PURGE VOL.- 3045312 GAL <br /> DEPTH OF WELL: feeL104th's 4875 FEET TOTAL VOLUME PURGED: 9 GAL <br /> STANDING WATER COLUMN: 1866 FEET DEPTH OF PUMP: 40 FEET <br /> FIELD PARAMETERS <br /> TIME CASING DRAW SUBMERS pH E.C. TEMP. ORP. DISSOLVE TURBIDITY <br /> VOLUME DOWN RATE OXYGEN COLOR <br /> FER PURGE (D T W) (GPMILPM) (units) (UsMHOS) (Celsius) (MvWts) (Ppm) (N T U) <br /> 0 NIA 5 GPM 742 997 208 -96 NIA GREY <br /> 3tt761 1007 211 -65 CLEAR <br /> 6 758 993 209 -75 " <br /> 9 765 997 206 -67 " <br /> rPURGE METHOD T GRUNDFOS STAINLESS STEEL SUBMERSIBLE PUMP <br /> SAMPLE METHOD. I'STAINLESS STEEL BAA..FR W/STAINLESS STffi.WIRE LINE <br /> D T W.AFTER PURGE. D T.W AT SAMPLE TIME 34 27' <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 /> QUALITY CONTROL ALL PURGING E UIPMENT AND SAMPLING EQUIPMENT WAS CLEANED IN THE <br /> FIELD W1THA STEAMCLEANER do ALCONOX SOAP NEW NITRILE GLOVES <br /> CONTAINMENT DOT 1755 GAL STEEL DRUM OR 60 GAL POLYDRUM <br /> INSTRUMENTATION- Y S I 3560 FLOWCELL Y S I DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE NMMER THERMODINE 580E P I.D <br /> • KECK INTERFACE METER TURBIDITY METER <br /> I <br /> r <br />