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Lt <br /> DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 2000 <br /> SAMPLE LOCATION MW- 2 DATE; 9/1/00 <br /> PROJECT NAME: ESC,ALON FORMER AM/PM ANALYSIS PERFORMED: SEE CHAIN OF CUSTODY <br /> ADDRESS: 1350 ESCALON AVENUE SAMPLE TIME: 7:50 <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 NMCE MONUMENT: FLUSH <br /> C <br /> SAMPLER: DEL-TECH WELL CASING MATERIAL PVC <br /> SIGNED: WELL CASING DIA. : 2" 0.1632 <br /> SAMPLE GROUNDWATER READING/ODOR: N/A NONE <br /> P.I.D.I. <br /> TOP OF CASING ELEVATION: MSL COLOR: BROWN <br /> DEPTH TO WATER: (feet.100th's) 62.31 IFEETCAL .PURGE VOL.: 2.381088 GAL, <br /> _DEPTH OF WELL: (feet.100th's) 76.90 FEET I TOTAL VOLUME PURGED: 9 GAL, <br /> STANDING WATER COLUMN: 14,19 177,17T I DEPTH OF P N/A FEET <br /> FIELD PARAMETERS <br /> LI TIME CUMULAUVE DRAW PUMPING pH E.C. TEMP.1 O.R.P. DISSOLVED TURBIDITY <br /> + CASING VOLUME DOWN RATE OXYGEN COLOP, <br /> PERFURGE (D.T.W.) (GPMILPK (units) (ummuo (Celsius) (mvalts) (ppw (N.T.U.) <br /> 0 NIA .5 GPM 7.39 590 19.6 1 194 N/A BROWN <br /> 3 7.10 581 19.5 185 <br /> 6 6.98 579 19.2 183 <br /> 9 .694 578 19,1 178 <br /> . .......... <br /> . ............... <br /> —PURGE METHOD: DEDICATED WATERRA PUMP. <br /> LLrrSAMPLE METHOD: DEDICATED WATERRA PUMP. <br /> D.T.W.AFTER PURGE: D.T.W.AT SAMPLE TIME: 64.28' <br /> —WELL INTEGRITY: CAP&SEAL ARE SECURE. <br /> WELL LOCATION: SEE SITE MAP. <br /> REMARKS: <br /> WEATHER: WIND: NW5 <br /> QUALITY CONTROL- ALL PURGING EQUIPAIENTAND SAWLING E01,7PAIENT WAS CLEANED IN THE <br /> F=D WITH STEAMCLEAXER&ALCONOX SOAP NEW NITRE.EGLOVES. <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 /> SOLTMST SLOPE METER THERMODINE 5 SOB P.I.D. <br /> KECK INTERFACE METER TURBIDITY METER <br />