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a <br /> DEL—TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 1999 <br /> I SAMPLE LOCATION/MW - 1 DATE: 3124199 t <br /> } <br /> PROJECT NAME: CUTTER LUMBER ANALYSIS PERFORMED: 'SEE CHAIN OE CUSTODY <br /> ' ADDRESS: 3430 S.ELDORADO SAMPLE TIME: 10:52 <br /> w CITY STATE: STOCKTON,CALIF. SAMPLE CONTAINERS: 2 VOA'S& 1B.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: ;, l.:1 WELL CASING DIA.: 2" I 0.1632 '; <br /> SAMPLE MEDIA: .� j y GROUNDWATER P.I.D.READING/ODOR: NIA GAS i <br /> TOP OF CASING ELEVATION: MSL COLOR: CLEAR <br /> LDEPTH TO WATER: (feet.100th's) 24.40 FEETCALC.PURGE VOL.: 4.902528 GAL <br /> DEPTH OF WELL: (feet.100th's) 54.44 FEET TOTAL VOLUME PURGED: 15 GAL. <br /> STANDING WATER COLUMN: 30.04 FEET DEPTH OF PUMP: 40 FEET 1 <br /> FIELD PARAMETERS <br /> r TIME cAsING DRAW PUMPING pH E.C. TEMP. O.R.P. DISSOLVEE TURBIDITY <br /> 1 VOLUME DOWN RATE OXYGEN COLOR; <br /> FFrr++ PERPURGE (D.T.W.) (GPMILPM) (units) (USM OS) (Celsius) (MV01ts) (PPN) (N.T.U.) r' <br /> 0 NIA 0.5 10.10 1067 20.2 —163 3.8 CLEAR <br /> 5 8.67 1355 29.7 -201 1.4 <br /> 10 7.77 1418 19.6 —236 0.8 <br /> 15 7.70 1428 14.9 —241 0.616: ormor8 <br /> � � 1 <br /> PURGE METHOD: PURGER PUMP. <br /> SAMPLE METHOD: 1'STAINLEESS STEEL BAILER W/STAINLESS STEEL WIRE LINE <br /> ` D.T.W.AFTER PURGE: D.T.W.AT SAMPLE TIME: 25.58' <br /> WELT.,INTEGRI'T'Y: CAP&SEAL ARE NOT SECURE. AMERICAN LOCK INSTALLED. <br /> WELL LOCATION: SIE SITE MAP. <br /> a REMARKS: GOOD RECHARGE. GAS ODOR AFTER SECOND PURGE. <br /> i WEATHER: OVERCAST SKIES. WIND: NW5 <br /> �+ QUALITY CONTROL: ALL PURGING EQUIPMENT AND SAMPLING E UIPMENT 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 POLY DRUM. <br /> i INSTRUMENTATION: Y.S.I.3560 FLOWCELL Y.S.I.DISSOLVED OXYGEN METER <br /> 1, SOLIMST SLOPE gFfT2R THERMODIlNE 580B P.I.D. <br /> KECK INTERFACE NMUER TURBIDITY METER i <br /> #OF DRUMS ON SIGHT: WATER: 2 SOIL: 0 <br /> � I <br /> i <br />