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DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> I <br /> MONITORING WELL FIELD LOG 2002 <br /> ....................... ........................................... . ..I............................. <br /> . ................ .......... ........... ............................................ ................ ......................... <br /> .............. . ........... ...I- �.................................................. .... I I ........ ....... ........................ <br /> ...............­I I... ....................... .. ...................................................................................... <br /> ................. ........................ ........ .. ­I..I..I..�.......................... ....... ...........I I............. <br /> ......................... .I................................................................................. ............................... <br /> SAMPLE LOCATION/MW- NP-1-70 DATE: 8/12/2002 <br /> . .......... ....... ............... ........... .. ... ............................................................. <br /> ................................................... <br /> PROJECT NAME: DELMONTE-STOCKTON. ANALYSIS PERFORMED: SEE CHAIN OF CUSTODY <br /> ADDRESS: 110 FILBERT SAMPLE TIME: 15:30 <br /> CITY,STATE: STOCKTON,CA. SAMPLE CONTAINERS: 5 V.O.A.'S <br /> SITE CONTACT: PRESERVATIVES: HCL <br /> ICONSULTANT: KLEINFELDER LAB.ANALYSIS BY: SE2U01A ANALYTICAL <br /> ................. <br /> ............... ......... .................................... <br /> ................. ............ ..... .................. <br /> PROJECT MANAGER: TONY MARTIN MONUMENT: FLUSH <br /> SAMPLER: DEL-TECH WELL CASING MATERIAL: PVC <br /> SIGNED: sli WELL CASING DIA. : 1,, /. 0.0816 <br /> SAMPLE MEDIA: _�J GROUNDWATER P.I.D.READING/ODOR: N/A LT.FUEL <br /> TOP OF CASING ELEVATIOrlr: MSL COLOR: CLEAR <br /> DEPTH TO WATER: (feet.100th's) 52.64 FEET CALC.PURGE VOL.: 1.42 GAL. <br /> DEPTH OF WELL: (feet.100th's) 70.00 FEET TOTAL VOLUME PURGED: 4.5 GAL. <br /> STANDING WATER COLUMN: 17.36 FEET DEPTH OF PUMP: N/A FEET <br /> .............. . <br /> . ........................I......... .. .. ... .......... ......................... .. .. ..... .. . . <br /> ....... ......... ................. <br /> ........ .. ............................... ........ .... .. .... . <br /> FIELD PARAMETERS <br /> ................................ .. ............................ <br /> . ............................ .... .... ................................. <br /> . . . . ............ .......................................... .. .......... <br /> ME CUMULATIVE DRAW PUMPING pH E.C. EMP. O.R.P.. DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE I OXYGEN COLOR <br /> PER PURGE (D.T.W.) (GPMALPNO (units) <br /> MsMHOS) (Celsius) <br /> (Mvolt (PPM) (N.T.U.) <br /> 0 N/A I GPM 6.91 1001 21.4 -113.7 N/A CLEAR <br /> 1.5 6.86 1010 21.3 -108.3 <br /> 3 6.84 1007 21.3 -106.8 <br /> 4.5 6.84 998 21.2 -105.7 tl <br /> ......................................... ..................... <br /> .......... ............... ..... ...I.................... <br /> PURGE METHOD: DEDICATED WATERRA PUMP. <br /> SAMPLE METHOD: DEDICATED WATERRA PUMP. <br /> D.T.W.AFTER PURGE: D.T.W.AT SAMPLE TIME: 55.22' <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 EQUIPMENTAND SAMPLING NUIPMENT WAS CLEANED IN THE <br /> FIELD WITH STEAMCLEANER&ALCONOX SOAP. NEW NITRILE GLOVES. <br /> CONTAINMENT: D.O.T. 1755 G,4L.STEEL DRUMOR 60 GAL.POLYDRUM. <br /> INSTRUMENTATION: Y.S.I.3560 FLOWCELL Y.S.I.DISSOLVED OXYGEN METER <br /> SOLfNIST SLOPE METER THERMODFNE580B P.T.D. <br /> KECK INTERFACE METER TURBIDITY METER <br />