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• ` <br /> DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 2003 <br /> ... ............ ...... <br /> ................... <br /> ... . . ....... . .......... <br /> SAMPLE LOCATION/MW - 1 DATE: 11/25/2003 <br /> ............... ....... <br /> —PROJECT NAME: VALLEY WHOLESALE DRUG ANALYSIS PERFORMED: SEE CHAIN OF CUSTODY <br /> ADDRESS: FREMONT STREET SAMPLE TIME: 14:40 <br /> CITY,STATE:. STOCKTON,CA. SAMPLE CONTAINERS: 4 VOA'S <br /> SITE CONTACT: PAUL SOUVA PRESERVATIVES: HCL <br /> CONSULTANT- GEOLOGICAL TECHNICS LAB.ANALYSIS BY: SHERWOOD LABS <br /> ..................... <br /> ......................... <br /> PROJECT MANAGER. ERIC PRICE MONUMENT: FLUSH <br /> SAMPLER: 1 .1 �, DEL-TECH WELL CASING MATERIAL PVC <br /> SIGNED: i\� k!&2s., WELL CASING DIA. : 2111 0.1632 <br /> SAMPLE MEDIA: GROUNDWATER P.I.D.READING/ODOR: N/A FUEL <br /> TOP OF CASING ELEVATION: MSL COLOR: LT. BROWN TO CLEAR <br /> DEPTH TO WATER: (feet.100tli's) 8.90 F= CALL.PURGE VOL.: 2.66 GAL. <br /> DEPTH OF WELL, (feetl00th's) 25.20 FEET TOTAL VOLUME PURGED: 7.99 GAL. <br /> STANDING WATER COLUMN 16.30 FEET I DEPTH OF PUNT: 23 FEET <br /> .......... <br /> ................ <br /> FIELD PARAMETERS <br /> 77-77771 <br /> TIME <br /> CUMULATIVE DRAW PUMPING pH E.C. TEMP. O.R.P. DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> PERPURGE (D.T.W.) (GPWLPM) (units) (UMHOS) (Celsius) (Mvolts) (PPM) (N.T.U.) <br /> 0 N/A .5 GPM 7.55 1425 22.6 -87.9 1.74 LT. BRN. <br /> 2.66 7.76 1288 23.5 -104.6 1.85 <br /> 5.32 7.80 1292 23.6 -109.5 1.59 <br /> 7.98 7.72 1288 23.1 -101,8 1.92 CLEAR <br /> . ......... ....... <br /> ...... ........... <br /> 1 <br /> PURGE METHOD. DEDICATED WATERRA PUMP, <br /> SAMPLE METHOD: DEDICATED TUBING. <br /> D.T.W.AFTER PURGE: D.T.W.AT SAMPLE TIME: 9,20' <br /> WELL INTEGRITY-. CAP&SEAL ARE SECURE LOCK INSTALLED. <br /> WELL LOCATION: SEE SITE MAP. <br /> REMARKS: <br /> WEATHER: OVERCAST I RArNY, WIND: NW5 <br /> QUALITY CONTROL: ALL PURGING EQUIPMENTAND SAMPLING EQUIPMENT WAS 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 POLY DRUM. <br /> INSTRUMENTATION: Y.S.1 3S60 FLOWCELL Y.S.I.DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE METER THERMODINE 590B P.I.D. <br /> KECK INTERFACE METER TURBIDITY METER <br /> #OF DRUMS ON SIGHT: WATER: 4 SOIL- 0 <br />