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DEL-TECH <br /> . GEOTECHNICAL SUPPORT SERVICES <br /> ' MONITORING WELL FIELD LOG 2000 <br /> ' SAMPLE LOCATION/MW - i DATE: 512100 <br /> ' PROJECT NAME: FRONTIER TRUCKING. ANALYSIS PERFORMED: SEE CHAIN OF CUSTODY <br /> ADDRESS: LARCH ROAD SAMPLE TIME: 12:46 <br /> CITY,STATE: TRACY,CA. SAMPLE CONTAINERS: 4 V.O.A.'S, I LTR& 1 B.B. <br /> SITE CONTACT: PRESERVATIVES: HCL <br /> CONSULTANT: BLAKELY ENVIRONMENTAL LAB.ANALYSIS BY: S14ERWOOD LABS <br /> PROJECT MANAGER: HMAM MONUMENT: FLUSH <br /> SAMPLER: DEL-TECH WELL CASING MATERIAL PVC <br /> SIGNED: WELL CASING DIA. : 2" / 0.1632 <br /> SAMPLE MEDIA: GROUNDWA'T'ER P.I.D.READING/ODOR: NIA NONE <br /> ' TOP OF CASING ELEV ION: MSL COLOR: LIGHT BROWN <br /> DEPTH TO WATER: (feet.l00th's) 9.13 FEET CALC.PURGE VOL.: 1.831104 GAL. <br /> DEPTH OF WELL: (feet.l00th's) 20.35 FEET TOTAL VOLUME PURGED: 6 GAL. <br /> ' STANDING WATER COLUMN: 11.22 FEET DEPTH OF PUMP: TUBING F1ET <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 />' PERPURGE (D.T.W.) (GPMILPM) (units) (MsMHOS) (Celsius) (Mvolts) (PPM) (ti.T.U.) <br /> 0 NIA .5 GPM 7.41 4640 25.1 32 N/A LT. BRN. <br /> 2 7.43 4170 21.5 10 " <br />' 4 7.40 4510 21 19 <br /> 6 7.43 4610 22.3 24 <br />' PURGE METHOD: CENTRFUGAL. <br /> SAMPLE METHOD: STAINLESS STEEL BAILER. <br />' D.T.W.AFTER PURGE: D.T.W.AT SAMPLE TIME: 11.86' <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 UIPMENTAND SAMPLING E UIPMENT WAS CLE4NED IN THE <br /> FIELD WITH A STE4MCLE4NER&ALCONOX SOAP. NEW NITRILE GLOVES. <br /> CONTAINMENT: D.O.T. 17 55 GAL.STEEL DRUMOR 60 GAL.POLYDRUM. <br />' INSTRUMENTATION: Y.S.I.3560 FLOWCELL Y.S.I.DISSOLVED OXYGEN METER <br /> • SOLWIST SLOPE METER TFIERMODINE 580B P.I.D. <br /> KECK INTERFACE METER TURBIDITY METER <br />