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DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 2001 <br /> 1 7r��7!7��'7'777 <br /> SAMPLE LOCATION MW - 3 DATE: 11/6/01 <br /> _PROJECT NAME: FRONTIER TRUCKING. ANALYSIS PERFORMED: SEE CHAIN OF CUSTODY <br /> ADDRESS: LARCH ROAD SAMPLE TIME: 18:20 <br /> CITY,STATE; TRACY,CA . SAMPLE CONTAINERS: 4 V.O.A.'S & I LITRE <br /> SITE CONTACT; PRESERVATIVES: HCL <br /> CONSULTANT: BLAKELY ENVIRONMENTAL LAB.ANALYSIS BY: SHERWOOD LABS <br /> ............ ...... . ..... . ........ <br /> . . ..... .... ... <br /> . . ..................... .. . . <br /> .... .. 77771 <br /> PROJECT MANAGER: HIRAM MONUMENT: FLUSH <br /> SAMPLER: - 1 1 — . DEL-TECH WELL CASING MATERIAL PVC <br /> SIGNED: K-NIP- WELL CASING DIA. : 210 / 0.1632 <br /> SAMPLE MEDIA: 'u— () GROUNDWATER P.I.D.READING/ODOR: N/A FUEL <br /> TOP OF CASING ELEVAIION: MSL COLOR: LIGHT GREY TO CLEAR <br /> DEPTH TO WATER: (feet.100th's) 10.20 FEET CALC.PURGE VOL.: 2.41 GAL. <br /> DEPTH OF WELL: (fect.100th's) 24.98 FEET TOTAL VOLUME PURGED: 7.5 GAL. <br /> STANDING WATER COLUMN: 14.78 FEET DEPTH OF PUMP: TUBING FF.F.T <br /> FIELD PARAMETERS <br /> ...... .... .. .. .... ..... ............. <br /> TIME <br /> CUMULATIVE DRAW SUBMERS1 pH E. C. TEMP. O.R.P. DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> PER PURGE (D.T.W.) (CPMYLPM) (units) (MsMHOS) (Celsius) (Mvolts) (PPM) (N.T.U.) <br /> 0 N/A .5 GPM 7.22 2760 26.2 -46 N/A LT. GREY <br /> 2.5 so tl 7.21 2730 24.3 -32 CLEAR <br /> 5 01 7.20 2680 24.2 -11 It <br /> P1 <br /> 7.5 r7.20 2660 24.2 -13 <br /> .... ..... . .... .. . .... .. .. .... ..... ........ <br /> . ....... ........ .. . ........... .... .. .... ..... .... ...... ......... ..... ... ..... . <br /> PURGE METHOD: CENTRIFUGAL. <br /> SAMPLE METHOD: STAINLESS STEEL BAILER. <br /> D.T.W.AFTER PURGE: D.T.W.AT SAMPLE TIME: 14.89' <br /> WELL INTEGRITY: CAP&SEAL ARE SECURE. <br /> WELL LOCATION: SEE SITE MAP. <br /> REMARKS: <br /> WEATHER: CLEAR SKIES. WIND. NW5 <br /> QUALITY CONTROL: ALL PURGING EQUIPMENTAND SAMPLING EQUIPMENT WAS CLEANED IN THE <br /> FIELD WITHA STEAMCLEANER&ALCONOX SOAP, NEWNITRILE GLOVES, <br /> CONTAINMENT: D.D.T. 17 55 GAL.STEEL DRUM OR 60 GAL,POLYDRUM. <br /> INSTRUMENTATION: Y.S.1,3560 FLOWCELL Y.S.1.DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE METER THERMODINE 580B P.I.D. <br /> KECK INTER-FACE METER TURBIDITY METER <br />