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1 <br /> • DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 2000 <br /> ' SAMPLE LOCATION/MW - I DATE: 5/2/00 <br /> PROJECT NAME: FRONTIER TRUCKING, ANALYSIS PERFORMED: SEE CHAIN OF CUSTODY <br /> ADDRESS: LARCH ROAD SAMPLE TIME: 11:48 <br /> CITY,STATE: TRACY,CA. SAMPLE CONTAINERS: 4 V.O.A.'S, I LTR& 1 RR <br /> SITE CONTACT: PRESERVATIVES: HCL <br /> CONSULTANT: BLAKELY ENVIRONMENTAL LAB. ANALYSIS BY: SHERWOOD LABS <br /> PROJECT MAN GER: FURAM MONUMENT: FLUSH <br /> ' SAMPLER: DEL-TECH WELL CASING MATERIAL PVC <br /> SIGNED: I a WELL CASING DIA. : 2" / 0.1632 <br /> SAMPLE MEDIA GROUNDWA'T'ER P.I.D.READING/ODOR: NIA NONE <br /> TOP OF CASING EV ION: MSL COLOR: CLEAR <br /> DEPTH TO WATER: (feek100th's) 9.54 FEET CALL.PURGE VOL.: 2.35008 GAL. <br /> DEPTH OF WELL: (feet.l00th's) 23.94 FEET TOTAL VOLUME PURGED: 7.5 GAL. <br /> 1 STANDING WATER COLUMN: 14.40 FEET DEPTH OF PUMP: NIA FEET <br /> FIELD PARAMETERS <br /> TIME CUMULATIVE DRAW PUMPING pH E.C. TEMP. O.R.P. DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> PER PURGE (D.T.W.) (GPNULPAP (units) (MsMHOS) (Celsius) (Mvolts) (PPM) (N.T.U.) <br />' 0 N/A 5 GPM 7.41 4500 26.2 -7 N/A CLEAR <br /> 2.5 7.49 4080 22.7 -20 " <br /> 5 7.46 4030 22.5 -20 " <br /> 7.5 7.45 4030 22.7 -17 " <br />' PURGE METHOD: CENTRIFUGAL, <br /> SAMPLE METHOD: STAINLESS STEEL BAILER. <br /> D.T.W.AFTER PURGE: D.T.W.AT SAMPLE TIME: 10.57' <br />' WELL INTEGRITY: CAP&SEAL ARE SECURE. <br /> WELL LOCATION: SEE SITE MAP. <br /> REMARKS: GOOD RECHARGE. <br />' WEATHER: CLEAR SKIES. WIND: NW5 <br /> QUALITY CONTROL: ALL PURGING E UIPMF-NT AND SAMPLING EQUIPMENT WAS CLE4NED IN THE <br /> FIELD WITH A STEAMCLE 4NER&ALCONOX SOAP. NEW NITRILE GLOVES <br />' CONTAINMENT: D.O.T. 17 55 GAL.STEEL DRUM 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 /> . I OF DRUMS ON SIGHT: WATER: SOIL: <br /> S <br />