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DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 2003 <br /> SAMPLE LOCATION MW 1 DATE: 9/5/2003 <br /> .......... <br /> PROJECT NAME. GEORGE'S SERVICE. ANALYSIS PERFORMED:ORMED: SEE CHAIN OF CUSTODY <br /> ADDRESS: 1600 DURHAM FERRY ROAD SAMPLE'TIME: 15:29 <br /> CITY,STATE: TRACY, CA. SAMPLE CONTAINERS: 2 V.O.A.'S <br /> SUE CONTACT: GEORGE&MAE PRESERVATIVES- HCL <br /> CONSULTANT: GEOLOGICAL TECHNICS LAB.ANALYSIS BY: SHERWOOD LABS. <br /> .... ... ... <br /> i LX <br /> PROJECT MANAGER ERIC PRICE MONUMENT., FLUSH <br /> SAMPLER: DEL-TECH WELL CASING MATERIAL PVC <br /> SIGNED: WELL CASING DIA. 2" 1 0.1632 <br /> SAMPLE MEDIA: GROUNDWATER P.I.D.READING/ODOR: N/A NONE <br /> TOP Or, CASING ELEVATION: MSL COLOR: CLEAR <br /> DEPTH TOWATER: (feet-100th's) 12,58 FEET CALL.PURGE VOL.: 1.13 GAL. <br /> DEPTH OF WELL: (feetI00th's) 19.50 FEET TOTAL VOLUME PURGED: 3.39 GAL, <br /> STAN-DING WATER COLUMN: 6.92 FEET DEPTH OF PUMP- 19 FEET <br /> FIELD PARAMETERS <br /> TIME CUMULATIVETDOMIN RATE RAW PUMPING <br /> PH E. C. TEMP. O.R.P. DISSOLVED TURBIDITY. <br /> CASING VOLUM1 <br /> I': D OXYGEN COLOR <br /> PERPURGE (J).T.W.) (GPTWLPM) (units) (MsMI10S) (Celsius) (mvolts) (N.T.U.) <br /> 0 N/A .5 GPM 7.99' 1187 1 23 -77.6 0,61 CLEAR <br /> 1.13 7.99 1185 22.9 -83.3 0.23 <br /> 2.26 7.99 1175 22.8 -88.7 0.33 <br /> 3.39 9.14 102 22.8 -90.1 0.31 <br /> PURGE METHOD. HONDA CENTIUFUGAL PUMP. <br /> SAMPLE METHOD: FSTAINI-ESS STEEL BAILER WITH STAINLESS STEEL WIRE LINE. <br /> D.T.W.AFTER PURGE-. D.T.W.AT SAMPLE TIME, 1148' <br /> WELL INTEGRITY: CAP&SEAL ARE SECURE. <br /> ON- SEE SITE MAP. <br /> WELLLOCATI . <br /> REMARKS. GOOD RECHARGE. <br /> WEATHER: CLEAR SKIES. WIND: NONE <br /> QUALITY CONIPROL-. ALL PURGING EQUIPMENTAND SAMPLING EQUIPMENT WAS CLEANED IN THE <br /> FIELD IVITH A STEAUCLEANER&ALCO2VOX SOAP, NEW NITRILE GLOVES. <br /> kl CONTAINMENT: D.O.T. 17 55 GAL STEEL DRUM OR 60 GAL POLY,DRUM. <br /> INSTRUMENTATION: Y.Sl 3560 FLOWCELL Y.S.I.DISSOLVED OXYGEN METER <br /> SOLINJST SLOPE METER THERMODINE 580E P.I.D. <br /> KECK INTERFACE METER TURBIDITY METER <br /> It OF DRUMS ON SIGHT: WATER- 11 SOIL: 0 <br /> -Al <br />