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i y <br /> .. DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> .. MONITORING WELL FIELD LOG 2003 <br /> SAMPLE LOCATION /MW 5 DATE: 6/512003 <br /> PROJECT NAME: ESCALON/FORMER AM/PM ANALYSIS PERFORMED: SEE CHAIN OF CUSTODY <br /> ADDRESS: 1350 ESCALON AVENUE SAMPLE TBIE: 9:21 <br /> CITY,STATE: ESCALON,CA SAMPLE CONTAINERS: 4 V.O.A.'S <br /> SITE CONTACT: PRESERVATIVES: HCL/TSP <br /> CONSULTANT: GEOLOGICAL TECHNICS LAB.ANALYSIS BY: SHERWOOD LABS. <br /> PROJECT MANAGER RAY&MIKE MONUMENT: FLUSH <br /> SAMPLER: DEL-TECH WELL CASING MATERIAL PVC <br /> SIGNED: WELL CASING DIA. : 2" ! 0.1632 <br /> SAMPLE MEDIAS GROUNDWATER P.I.D.READING/ODOR: N/A NONE <br /> TOP OF CASING ELE TION: MSL COLOR: LIGHT BROWN <br /> DEPTH TO WATER: (feeL100t1t's) 62.34 FEET CALC.PURGE VOL.: 1.80 GAL. <br /> DEPTH OF WELL: (feet.100th's) 73.38 FEET TOTAL VOLUME PURGED: 6 GAL. <br /> STANDING WATER COLUMN: 11.04 FEET I DEPTH OF PUMP: N/A FEET <br /> FIELD PARAMETERS <br /> �- TIME CUMULATIVE DRAW PUMPING pH E. C, TEMP. O.RP. DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> PERPURGE (D.T.W.) (GPIVLPM) (units) (UjnMHOS) (Celsius) (Mvolts) (PPM) (N.T.U.) <br /> .. 0 N/A .5 GPM 7.40 738 19.8 85 2.2 LT.BRN. <br /> 2 7.35 640 19.8 85 2 " <br /> 4 7.31 632 19.7 87 2.1 CLEAR <br /> 6 7.24 628 19.6 90 2 <br /> _. <br /> PURGE METHOD: DEDICATED WATERRA PUMP. <br /> SAMPLE METHOD: DEDICATED WATERRA PUMP. <br /> D.T.W.AFTER PURGE: D.T.W.AT SAMPLE TIME: 63.77' <br /> WELL INTEGRITY: CAP&SEAL ARE SECURE. <br /> WELL LOCATION: SEE SITE MAP. <br /> REMARKS: <br /> WEATHER: CLEAR&HOT SKIES. WIND: NONE <br /> QUALITY CONTROL: ALL PURGING EQ UIPMENT AND SAMPLING EQUIPMENT YFAS 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.POLYDRUM. <br /> INSTRUMENTATION: Y.S.I.3560 FLOWCELL Y.S.I.DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE METER TBERMODINE 580B P.I.D. <br /> KECK INTERFACE METER TURBIDITY METER <br /> r.r <br />