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DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 1998 <br /> ........... <br /> ........... <br /> SAMPLE LOCATION 1 MW - 7D DATE: 7/23/98 <br /> ....................... <br /> . . .................. .... <br /> ..................... <br /> PROJECT NAME: DELMONTE-STOCKTON ANALYSIS PERFORMED: SEE CHAIN OF CUSTODY <br /> ADDRESS: 110 FILBERT SAMPLE TIME: 15:25 <br /> CITY,STATE:. STOCKTON,CALIF. SAMPLE CONTAINERS: 4 V.O.A.'s/1 BLANK <br /> SITE CONTACT: RICHARD FISH PRESERVATIVES: HCL <br /> CONSULTANT: . DELMONTE LAB.ANALYSIS BY: BSK WEST LABS <br /> .................... ........... <br /> C <br /> S <br /> C <br /> . .......... <br /> ......... ....... <br /> ......... .. ............ <br /> PROJECT MANAGER RICHARD FISH MONUMENT: FLUSH <br /> SAMPLER: I . DEL-TECH WELL CASING MATERIAL PVC <br /> SIGNED: WELL CASING DIA.: 21- / 0.1632 <br /> SAMPLE MEDIA:DIA: GROUNDWATER P.I.D.READING/ODOR: 0 NONE <br /> TOP OF CASING EL`EVAqlON: MSL COLOR: CLEAR <br /> DEPTH TO WATER: (feeLlftth's) 48.18 FEET CALC.PURGE VOL.: 15.663936 GAL. <br /> DEPTH OF WELL: jeeLlfth's) 144.16 FEET TOTAL VOLUME PURGED- 48 GAL. <br /> STANDING WATER COLUMN: 95.98 FEET DEPTH OF PUMP: 139 FEET <br /> . ... ..... ......................X:..... ...... ......... ..............................._,­......... <br /> � I.,........ ..........%..%................, <br /> ......... ...... ............. .... ... <br /> . . .......... .. . .......... <br /> ..... . . <br /> FIELD PARAMETERS <br /> ...................... ........................ <br /> ............. <br /> .......................... <br /> .....4, <br /> . ... ... ............ ...... ...... ...... <br /> TIME <br /> TIME CASING DRAW PUMPING pH E.C. TEMP. O.R.P. DISSOLVE TURBIDITY <br /> VOLUME DOWN RATE OXYGEN COLOR <br /> PERPURGE (D.T.w.) (GPMALPM) (units) (UsMHOS) (celslus) (Mvolts) (PPM) (N.T.U.) <br /> 0 N/A 2.0 GPM 8.04 780 21.5 -27 N/A CLEAR <br /> 167.36 799 21.4 -20 <br /> 32 7.38 805 21.2 -10 <br /> 48 7.40 808 21.1 -11 <br /> VOLUME <br /> ................... <br /> ....................... .................................................... <br /> . ................ <br /> .. . ........ ... . . ...................................— ............. <br /> PURGE METHOD: 2"GRUNDFOS SUBMERSIBLE PUMP <br /> SAMPURGE <br /> PLE METHOD: 1-STAINLESS STEEL BAILER Wl STAINLESS STEEL WIRE LINE <br /> D.T.W.AMR PURGE: D.T.W.AT SAMPLE TIME; 53.28' <br /> WELL INTEGRITY: CAP&SEAL ARE SECURE. <br /> WELL LOCATION: SEE SITE MAP. <br /> REMARKS: <br /> WEATHER- CLPARSIM. WIND: NW5 <br /> 2!L)g,rrY CONTROL: ALL PURGRVG EQUIPMENTAND SAMPLING EQULPMENr WAS CLEANED IN THE <br /> FIELD WITH STEAMCLEANLR&ALCONOX SOAP NEW NITRILE GLOVES <br /> CONTAINMENT: A O.T 17 95 GAL STEEL DRUM OR 60 GAL POLY DRUM. <br /> INSTRUMENTATION: Y.S.I.3560 FLOWCELL Y.S.I.DISSOLVED OXYGEN M= <br /> SoLrmsr SLOPE METER THERMODINE 580B P.I.D. <br /> KECK INTERFACE NOM TLTRBfDrfY METER <br />