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i1 <br /> DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> ' MONITORING WELL FIELD LOG 2001 <br /> <:. <br /> :•- <br /> ....,. ... <br /> SAMPLE LOCATION /Mw'_ 8 DATE: 816101 <br /> ,. ........ ..,..,. .. ... »: ..... .......,,. .,.. .. .. .. <br /> ' PROJECT NAME: FRONTIER TRUCKING. ANALYSIS PERFORMED: SEE CHAIN OF CUSTODY <br /> ADDRESS: LARCH ROAD SAMPLE TIME: 17:05 <br /> CITY,STATE: TRACY,CA . SAMPLE CONTAINERS: 4 V.O.A.'S&2 LITRES <br /> ' SITE CONTACT: PRESSERVATIVES: HCL <br /> CONSULTANT: BLAKELY ENVIRONMENTAL LAB. ANALYSIS BY: SHERWOOD LABS <br /> .. . ... .... ................... ,,.. <br /> ' f PROJECT MANAGER: HIRAM MONUMENT: FLUSH <br /> SAMPLER: DEL-TECH WELL CASING MATERIAL: PVC <br /> SIGNED: kw WELL CASING DIA. : 2" / 0.1632 <br /> SAMPLE MEDIA GROUNDWATER P.I.D. READING I ODOR: NIA NONE <br /> ' TOP OF CASING ELEVATION: MSL COLOR: RUST TO LIGHT BROWN <br /> DEPTH TO WATER: feet.100th's 8.78 FEET CALL. PURGE VOL.: 1.56 GAL. <br /> DEPTH OF WELL: feet.100th's 18.34 FEET TOTAL VOLUME PURGED: 4.5 GAL. <br /> STANDING WATER COLUMN: 9.56 FEET DEPTH OF PUMP: TUBING FEET <br /> FIELD PARAMETERS <br /> .... . ........ <br /> TIME CUMULATIVE ......... ... <br /> DRAW PUMPING pH E.C. TEMP. O.R.P. DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br />' PER PURGE (D.T.W.) (GPMlLPM) (units) (MSMHOS) (Celsius) (Mvolts) (PPM) (N.T.U.) <br /> 0 N/A .5 GPM 7.20 2680 25.8 157 1 NIA RUSTY <br /> 1.5 DRY It <br /> 7.20 3060 28.8 152 It <br /> " <br />' 3 41 It7.17 3200 28.7 170 LT. BRN. <br /> 4.5 It <br /> It <br /> 7.17 3180 28.3 140 " It <br /> PURGE METHOD: CENTRFUGAL. <br /> SAMPLE METHOD: STAINLESS STEEL BAILER. <br />' D.T.W.AFTER PURGE: D.T.W.AT SAMPLE TIME: 15.33' <br /> WELL INTEGRITY: CAP&SEAL ARE SECURE. <br /> WELL LOCATION: SEE SITE MAP. <br /> REMARKS: POOR TO SLOW RECHARGE. <br /> WEATHER: CLEAR SKIES WIND: <br />' QUALITY CONTROL: ALL PURGING EQUIPMENT AND SAMPLING EQUIPMENT WAS CLEANED IN THE <br /> FIELD WITH A STEAMCLEANER&ALCONOX SOAP. NEW NITRILE GLOVES. <br /> CONTAINMENT: D.O.T. 1755 GAL.STEF,L DRUM OR 60 GAL.POLYDRUM. <br />' INSTRUMENTATION: Y.S.I.3560 FLOWCELL Y.S.I.DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE METER Tl IERMODINE 580B P.I.D. <br /> KECK INTERFACT:METER TURBIDITY METER <br />