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Ok E L___rE C <br /> DEL—TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 2005 <br /> SAMPLE LOCATION MW 5 DATE: 1/17/2005 <br /> PROJECT NAME: SINCLAIR TRUCKING ANALYSIS PERFORMED: SEE CHAIN OF CUSTODY <br /> ADDRESS: 3780 W.LINNE ROAD. SAMPLE TIME: 14:08 <br /> CITY STATE: TRACY CA. SAMPLE CONTAINERS: 4 V.O.A.'S <br /> SITE CONTACT: DON SINCLAI[R PRESERVATIVES: HCL <br /> —CONSULTANT: GEOLOGICAL TECHNICS,INC. LAB.ANALYSIS BY; SBERWOOD LABS <br /> PROJECT MANAGED ERIC PRICE MONUMENT: FLUSH <br /> SAMPLER: DEL TECH/DON LIGHT WELL CASING MATERIAL PVC <br /> SIGNED; WELL CASING DIA. : 2" 0.1632 <br /> SAMPLE MEDIA—- GROUNDWATER P.I.D.READING/ODOR: N/A NONE <br /> TOP OF CASING ELEVATION: MSL R: BROWN <br /> DEPTH TO WATER: (feetlOfth's) —11.25 FEET CALC.PURGE VOL.: 1.43 GAL <br /> DEPTH OF WELL: (feet.100th's) 20.01 FEET TOTAL VOLUME PURGED: 1.41 GAL. <br /> STANDING WATER COLUMN: 8.76 FEET DEPTH OF PUMP: 20 FEET <br /> Le <br /> FIELD PARAMETERS <br /> TIME cumULATIVE DRAW PUMPING pH E.C. TEMP. O.R.P. DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> PER PURGE (D.T.W.) (GPAVLPH) (units) (UsMHOS) (Celsius) (Mvolts) (ppm) (N.T.u.) <br /> N/A .2 GPM 6.85 3467 17.6 F-274.7 4.23 BROWN <br /> 1.431.43 6.92 3210 19.8 193.4 2.86 <br /> 2.86 DRY <br /> 4.29 <br /> PURGE METHOD: CENTRWUGAL PUMP. <br /> SAMPLE METHOD: DEDICATED TUBING. <br /> D.T.W.AFTER PURGE: D.T.W.AT SAMPLE TIME: 18.201 <br /> WELL INTEGRffY: CAP&SEAL ARE TE—CURE. AMERICAN LOCK IS INSTALLED. <br /> WELL LOCATION- SEE SITE MAP. <br /> REMARKS: —'WELL WENT DRY/POOR RECHARGE/GRAB SAMPLE. <br /> WEATHER- COLD/RAIN WIND., NONE <br /> QUALITY CONTROL: ALL PURGING EQUIPMENT AND SAMPLING EQUIPMENT WAS CLEANED THE <br /> FIELD If YTHA STEAMCLEANER&ALCONOXSOAp NEwNITRILE GLOVES <br /> CONTAINMENT: 'R0,T.17 55 GAL.STEEL DRUMOR 60 GAL.poLyDRUM. <br /> INSTRUMENTATION: Y.S.I.556 MULTIPROBE METER Y.S.I.DISSOLVED OXYGEN METER <br /> SOLFNIST SLOPE METER THERMODINE 5808 P.I.D. <br /> KECK INTERFACE METER TURI3IDrrY METER_ <br />