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w <br /> DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 200I <br /> SAMPLE LOCATION 1 MW - lol DATE: 5/15101 <br /> . <br /> ..,.• <br /> PROJECT NAME: ESCALON/FORMER AM/PM ANALYSIS PERFORMED: SEE CHAIN OF CUSTODY <br /> ADDRESS: 1350 ESCALON AVENUE SAMPLE TIME: 12:37 <br /> +� CITY,STATE: ESCALON,CA SAMPLE CONTAINERS: 5 V.O.A.'S <br /> SITE CONTACT: PRESERVATIVES: HCL <br /> CONSULTANT: GEOLOGICAL TECHNICS LAB.ANALYSIS BY: SHERWOOD LABS <br /> t.. <br /> ,.......... . <br /> PROJECT MANAGER RAY&MIKE MONUMENT: FLUSH <br /> SAMPLER: , DEL-TECH WELL CASING MATERIAL : PVC <br /> SIGNED: 14 WELL CASING DIA. : 2" I 0.1632 <br /> SAMPLE MEDIA.) GROUNDWATER P.I.D.READING/ODOR: NIA NONE <br /> TOP OF CASING ELEVATION: MSL COLOR: CLEAR TO GREY <br /> DEPTH TO WATER: (feet.100tli's) 61.24 FEET CALL.PURGE VOL.: 4.03 GAL. <br /> DEPTH OF WELL: feet.100th's 85.95 FEET TOTAL VOLUME PURGED: 12 GAL. <br /> STANDING WATER COLUMN: 24.71 FEET DEPTH OF PUMP: NIA FEET <br /> 'r FIELD PARAMETERS <br /> . <br /> TIME CUMULATIVE DRAW PUMPING pH E.C. TEMP. O.R.P. DISSOLVED TURBIDITY <br /> �..I CASING VOLUME DOWN RATE OXYGEN COLOR <br /> PER PURGE (D.T.W.) (GPM/LPM) (units) (UnjMHOS) (Celsius) (Mvolts) (PPM) (N.T.U.) <br /> 0 NIA 5 GPM 7.22 494 20 96 NIA CLEAR <br /> 4 7.37 493 I9.8 83 1. GREY <br /> a� 8 7.27 494 20 80 I <br /> 12 7.26 494 19.9 74 " <br /> PURGE METHOD: DEDICATED WATERRA PUMP. <br /> SAMPLE METHOD: DEDICATED WATERRA PUMP. <br /> D.T.W.AFTER PURGE: D.T.W.AT SAMPLE TIME: 65.68' <br /> WELL INTEGRITY: CAP&SEAL ARE SECURE, <br /> WELL LOCATION; SEE SITE MAP, <br /> REMARKS: <br /> WEATHER: CLEAR SKIES. WIND: NONE <br /> QUALITY CONTROL: ALL PURGING E UIPMENT AND SAMPLING EQUIPMENT WAS CLEANED IN THE <br /> FIELD WITH A STEAMCLEANER&ALCONOX SOAP. NEW NITRILE GLOVES. <br /> CONTAINMENT: D,O.T 1755 GAL.STEEL DR UM OR 60 GAL.POLY DR UM. <br /> it <br /> INSTRUMENTATION: Y.S.I.3560 FLOWCELL Y.S.I.DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE METER THERMODINE 580E 11.1.1). <br /> KECK INTERFACE METER TUR131DITY METER <br />