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DEL-TECH GEOTECHNICAL SUPPORT SERVICES MONITORING WELL FIELD LOG 200.1 i SAMPLE LOCATION/MW- 5 DATE: 2122101 PROJECT NAME: ESCALON/FORMER AM/PM ANALYSIS PERFORMED: SEE CHAIN OF CUSTODY ADDRESS: 1350 ESCALON AVENUE SAMPLE TIME: 12:10 CITY,STATE: ESCALON,CA SAMPLE CONTAINERS: 5 V.O.A.'S SITE CONTACT: PRESERVATIVES: HCI, CONSULTANT: GEOLOGICAL TECHNICS LAB ANALYSIS BY: SHERWOOD LABS ... _... PROJECT MANAGER RAY&MIKE MONUMENT: FLUSH SAMPLER: v DEL-TECH WELL CASING MATERIAL : PVC SIGNED: ,; WELL CASING DIA. : 2" / 0.1632 IA SAMPLE MEDGROUNDWATER P.I.D.READING/ODOR: N/A NONE TOP OF CASING ELEV TION: MSL COLOR: BROWN 1 DEPTH TO WATER: (feet.100th's) 60.27 FEET CALL.PURGE VOL.: 2.14 GAL, DEPTH OF WELL: feet.100th's 73.38 FEET TOTAL VOLUME PURGED: 7.5 GAL. STANDING WATER COLUMN: 13.11 FEET DEPTH OF PUMP: NIA FEET ` 1 -7771 FIELD PARAMETERS TIME CUMULATIVE DRAW PUMPING pH E. C. TEMP. O.R.P. DISSOLVED TURBIDITY ` CASING VOLUME DOWN RATE� OXYGEN COLOR PER PURGE (D.T.W.) (CPYIILPM) (units) (UmMHOS) (Celsius) (Mvolts) (PPM} 0 N/A 1 GPM 6.96 638 19.3 84 N/A BROWN 2.5 " 6.98 641 19.3 83 " 5 7.01 640 18.9 84 t. 7.5 7.04 644 19.4 87 " IEEE I Ell ;. .... .....:........:. .:.::.:.:- ...::.:::::::::: PURGE METHOD: DEDICATED WATERRA PUMP. SAMPLE METHOD: DEDICATED WATERRA PUMP. D.T.W.AFTER PURGE: D.T.W.AT SAMPLE TIME: 65.91' ' WELL INTEGRITY: CAP&SEAL ARE SECURE. WELL LOCATION- SEE SITE MAP. REMARKS: VERY SMALL SHEEN DROPLETS. INSTALLED NEW AMERICAN LOCK f WEATHER: OVERCAST SKIES/RAIN. WIND- NONE QUALITY CONTROL: ALL PURGING E UIPMENT AND SAMPLING EQUIPMENT WAS CLEANED IN THE FIELD WITH A STEAMCLEANER&ALCONOX SOAP. NEW NITRILE GLOVES. CONTAINMENT: D.O.T, 17 55 GAL.STEEL DRUM OR 60 GAL,POLI'DRUM. I INSTRUMENTATION: Y.S.I.3560 FLOWCELL Y.S.I.DISSOLVED OXYGEN METER SOLMIST SLOPE METER THERMODINE 580B P.I.D, KECIC INTERFACE METER TURBIDITY METER I i ;