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R <br /> DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> I ' MONITORING WELL FIELD LOG 2001 <br /> ' SAMPLE> LOCATION/MW 9 DATE. 8/6/01 <br /> .... ... ... <br /> ' PROJECT NAME: FRONTIER TRUCKING. ANALYSIS PERFORMED: SEE CHAIN OF CUSTODY <br /> ADDRESS: LARCH ROAD SAMPLE TIME: 15:27 <br /> CITY,STATE: TRACY,CA . SAMPLE CONTAINERS: 4 V.O.A.'S&2 LITRES <br /> SITE CONTACT: PRESERVATIVES: HCL <br /> CONSULTANT: BLAKELY ENVIRONMENTAL LAB.ANALYSIS BY: SHERWOOD LABS <br /> ... <br /> ' PROJECT MANAGER: HIRAM MONUMENT: FLUSH 77 <br /> SAMPLER: DEL-TECH WELL CASING MATERIAL : PVC <br /> SIGNED: WELL CASING DIA. : 2" / 0.1632 <br /> SAMPLE MEDIA.0 GROUNDWATER P.I.D.READING I ODOR: NIA NONE <br /> ' TOP OF CASING ELEV ION: MSL COLOR: RUST TO LIGHT BROWN <br /> DEPTH TO WATER: feet.100th's 9.60 FEET CALC. PURGE VOL.: 1.65 GAL. <br /> DEPTH OF WELL: feet.100th's 19.70 FEET TOTAL VOLUME PURGED: 6 GAL. <br /> STANDING WATER COLUMN: 10.10 FEET DEPTH OF PUMP: TUBING FEET <br /> FIELD PARAMETERS <br /> . .. <br /> • ccmu :� <br /> LATiVE: :::::;D;:;;;: <br /> "'T'I'ME ; <br /> RAW :: PUMPING pH E.C. TEMP. O.R.P. DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> ' PER PURGE (D.T.W.) (Gmum) (units) (MsMHOS) (Celsius) (Mvolts) (PPM) (N.T.U.) <br /> 0 N/A .5 GPM 7.37 2290 31.0 233 N/A RUST <br /> 2 ti Pi7.32 2190 25.2 216 01LT. BRN. <br /> 4 10 ti ti 2160 25.1 192 ti <br /> ' 6 7.29 2180 25.6 180 it it <br /> . . .. ...........•... . <br /> PURGE METHOD: CENTRFUGAL. <br /> SAMPLE METHOD: STAINLESS STEEL BAILER. <br /> D.T.W.AFTER PURGE: D.T.W.AT SAMPLE TIME: 14.02' <br /> WELL INTEGRITY: CAP&SEAL ARE SECURE. <br /> WELL LOCATION: SEE SITE MAP. <br />' REMARKS: <br /> WEATHER: CLEAR SKIES WIND: <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 DRUM. <br />' INSTRUMENTATION: Y.S.I.3560 FLOWCELL Y.S.I.DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE METER THERMODINE 580B P.I.D. <br /> KECK INTERFACE METER TURBIDITY METER <br />