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DEL-TECHGEOTECHNICALSUPPORT SERVICES <br /> MONITORING.WELL FIELD LOG 2002 <br /> r. <br /> ........................................ ...... .. .. ......................................I—.............................. <br /> .................................... ....... <br /> ...........................................................................:........ <br /> .........I........................I............ .............................. <br /> ... ..... .... .......... .......... .. .................................................... .................... <br /> ..... ...... ......td�. . ..... .. ... . <br /> SAMPLE LOCATION/MW - 11D DATE:-' 8/12/2002 <br /> ................ .........................................I....... .....................I................... .......... <br /> ......................................................... ............... ......... .............................. .......................... <br /> PROJECT NAME: DELMONTE-STOCKTON. ANALYSIS PERFORMED: SEE CHAIN OF CUSTODY <br /> ADDRESS: 110 FILBERT SAMPLE TIME: 12:40 <br /> CITY,STATE: STOCkTON, CA. SAMPLE CONTAINERS: 5 V.O.A.'S <br /> SITE CONTACT: PRESERVATIVES: HCL <br /> CONSULTANT: KLEINFELDER LAB.ANALYSIS BY: SEQUOIA ANALYTICAL <br /> ..... ....... <br /> PROJECT MANAGER: TONY MARTIN MONUMENT: FLUSH <br /> SAMPLER: DEL-TECH WELL CASING MATERIAL: PVC <br /> SIGNED: WELL CASING DIA. : 2'f / 0.1632 <br /> SAMPLE MEDIA: GROUNDWATER P.I.D.READING/ODOR: N/A NONE <br /> TOP OF CASING ELEVATION: MSL COLOR: CLEAR <br /> DEPTH TO WATER: (feet.100th's) 46.31 FEET CALC.PURGE VOL.: 16.30 GAL. <br /> DEPTH OF WELL: (feet.100th's) 146.20 FEET TOTAL VOLUME PURGED: 49.5 GAL. <br /> STANDING WATER COLUMN: 99.89 FEET DEPTH OF PUMP: N/A FEET <br /> .................................. <br /> ''I'll,.......... .... .... <br /> ................. ..I.. .......... .. ........... ............. .................................. <br /> FIELD PARAMETERS <br /> . ............. ......................................................... ...... ... .. .......................... <br /> ........!.......................I...............................................I............................ <br /> .... ...................................... .............. ...... ........................................................................ <br /> ...................... ............. ........................I--........................... ....... .. ...... ........................ <br /> E. :............ ......... ........... .. ....... ....... ........... ... <br /> TIME CUMULATIVE DRAW PUMPING pHE.C. TEMP. O.R.P. DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> PER PURGE (D.T.W.) (GPMILPNf) (units) MSMHOS (Celsius) (mvol(s) (ppm) (N.T.U.) <br /> 0 N/A 2 GPM 7.69 605 20.4 115.4 2.2 CLEAR <br /> 16.5 7.71 607 20.4 121.9 1.5 <br /> 33 7.74 603 20.6 127.1 1.5 <br /> 49.5 7.75 603 20.6 139.9 0.8 <br /> ............................................... ........ ...... <br /> ........................ ................. ........... ........... ...................I.. ...... <br /> .. ................................................................. .............. .. .. .. ......... ..................... <br /> PURGE METHOD: DEDICATED WATERRA PUMP. <br /> SAMPLE METHOD: DEDICATED WATERRA PUMP. <br /> D.T.W.AFTER PURGE: D.T.W.AT SAMPLE TIME: 54.78' <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 EQUIPMENT WAS CLEANED IN THE <br /> FIELD WITHA STEAMCLEANER&ALCONOXSOAP• NEW NITRILE GLOVES. <br /> CONTAINMENT: D.O.T. 17 55 GAL.STEEL DRUM OR 60 GAL.POLYDRUM. <br /> INSTRUMENTATION: Y.S.I.3560 FLOWCELL Y.S.I.DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE METER THEkMODfNE 580D P.I.D. <br /> KECK rNTERFACE METER TURBIDITY METER <br />