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r � � <br /> i <br /> DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 2000 <br /> SAMPLE LOCATION I MW- DATE. 4/18/00 <br /> PROJECT NAME: ESCALON/FORMER AM/PM ANALYSIS PERFORMED: SEE CHAIN OF CUSTODY <br /> ADDRESS: 1350 ESCALON AVENUE SAMPLE TIME: 11:15 <br /> CITY,STATE: ESCALON,CA SAMPLE CONTAINERS: 4 V.O.A.'S <br /> SITE CONTACT: PRESERVATIVES: HCL <br /> CONSULTANT GEOLOGICAL TECHNICS LAB ANALYSIS BY SHERWOOD LABS <br /> PROJECT MANAGER: RAY/MIKE MONUMENT: FLUSH <br /> SAMPLER: v DEL-TECH WELL CASING MATERIAL PVC <br /> SIGNED: % WELL CASING DIA. : 2" / 0.1632 <br /> SAMPLE M[EDLQN GROUNDWATER P.I.D.READING/ODOR: N/A LIGHT GAS <br /> TOP OF CASING ELEVATION, MSL COLOR: CLEAR i <br /> DEPTH TO WATER: (feet.100th's) 61.48 FEET CALL.PURGE VOL.: 2.402304 GAL, <br /> DEPTH OF WELL: (feet.100th's) 76.20 FEET TOTAL VOLUME PURGED: 9 GAL.. <br /> STANDING WATER COLUMN: 14.72 FEET DEPTH OF PUMP: N/A FEET <br /> FIELD PARAMETERS <br /> TIME F CUMULATIVE DRAW PUMPING pH E. C. TEMP. O.R.P. DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> j PERPURGE (D.T.W.) {GPMIU" (units) (UmMHO <br /> 5) (Celsius) (Mvalts) (PPIVI) (N.T.U.) <br /> 0 N/A l GPM 7.03 673 19.6 1 185 N/A I CLEAR <br /> 3 7.05 656 19.6 150 " <br /> 6 7.05 661 19.7 126 " <br /> 9 " 7.01 663 19.6 118 " <br /> PURGE METHOD: DEDICATED WATERRA PUMP. <br /> SAMPLE METHOD: DEDICATED WATERRA PUMP. <br /> t <br /> D.T.W.AFTER PURGE; D.T.W.AT SAMPLE TIME: 64.38' <br /> WELL INTEGRITY: CAP&SEAL ARE SECURE. <br /> WELL LOCATION: SEE SITE MAP. <br /> ' REMARKS: <br /> WEATHER: CLEAR SHIES. WIND: NW5 <br /> L! QUALITY CONTROL: ALL PURGING E UIPMENT AND SAMPLING E UIPMENT WAS CLEANED IN THE <br /> FTF_LD WITHA STEAMCLE4NER&ALCONOXSOAP. NEWNPIRILE GLOVES. <br /> CONTAINMENT: D.O.T. I755GAL.STEEL DRUM OR 60 GAL.POLYDRUM <br /> INSTRUMENTATION: Y.S.I.3560 FLOwCELL X.S.I.DISSOLVED OXYGEN METER ! <br /> SOLIANIST SLOPE METER THERMODINF 580B P.T.D. <br /> KECK INTERFACE METER TURBIDITY METER <br /> L 4 OF DRUMS ON SIGHT: WATER: SOIL: <br />