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i� <br /> DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 2001 <br /> ' SAMPLE LOCATION 1 MW - 9 DATE: 4127/01 <br /> PROJECT NAME: FRONTIER TRUCKING. ANALYSIS PERFORMED: SEE CHAIN OF CUSTODY <br /> ADDRESS: LARCH ROAD SAMPLE TIME: 16:30 <br /> CITY,STATE: TRACY,CA . SAMPLE CONTAINERS: 4 V.O.A.'S &2 LITRES <br /> SITE CONTACT: PRESERVATIVES: HCL <br /> CONSULTANT: BLAKELY ENVIRONMENTAL LAB.ANALYSIS BY: SHERWOOD LABS <br /> PROJECT MANAGER: HIRAM MONUMENT: FLUSH <br /> ' SAMPLER: DEL-TECI-I WELL CASING MATERIAL : PVC <br /> SIGNED: WELL CASING DIA. : 2" / 0.1632 <br /> SAMPLE MEDIA) GROUNDWATER P.I.D. READING 1 ODOR: NIA NONE <br /> ' TOP OF CASING ELEVATION: MSL COLOR: LIGHT BROWN <br /> DEPTH TO WATER: (feet.100th's) 9.31 FEET CALL. PURGE VOL.: 1.70 GAL. <br /> DEPTH OF WELL: (fect.100th's) 19.70 FEET TOTAL VOLUME PURGED: 6 GAL. <br /> STANDING WATER COLUMN 10.39 FEET DEPTH OF PUMP: TUBING FEET <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.) (Gvm/u f) (units) (NIsN1II0S) (Celsius) (NIvolts) (PPM) (N.T.U.) <br /> 0 NIA .5 GPM 7.63 2740 19.8 214 N/A LT. BRN. <br /> 2 7.40 2920 21.6 189 <br /> 4 7.51 2830 20.5 204 " <br /> 6 7.49 2840 20.5 208 " <br /> PURGE NIET"OD: CENTRFUGAL, <br /> SAMPLE METHOD: STAINLESS STEEL BAILER. <br />' D.T.W.AFTER PURGE: D.T.W.AT SAMPLE TIME: 12.98' <br /> WELL INTEGRITY: CAP& SEAL ARE SECURE. <br /> WELL LOCATION: SEE SITE;MAP. <br />' REMARKS: <br /> WEATHER: CLEAR SKIES WIND: <br />' QUALITY CONTROL: ALL PURGING.E UIPAIF.NT AND SAMPLING EQUIPMENT WAS CLEANED IN THE <br /> FIELD IVITII A STEAMCLEANF_R c&ALCONO,Y SOAP. NEIV NITRILE GLOVES. <br /> CONTAINMENT: D.O.T. 17 55 GAL.STEEL DRUM OR 60 GAL, POLY DRUM. <br />' INSTRUMENTATION: Y.S.1,3560 FLOWCELL Y.S.I.DISSOLVED OXYGEN METER <br /> SOUNIST SI.OPIi METE"R THERMODINE 5808 P.I.D. <br /> KLCK INTERFACE METER TURBIDITY METER <br /> 1 <br />