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DEL-TECHGEOTECHNICALSUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 2003 <br /> ...................................................... .. ..................... ................................................ <br /> ............................I....................... ...........................—I......I...... <br /> ........................................................................... <br /> ............... ............... <br /> SAMPLE LOCATION/MW- 2 DATE: 3/6/2003 <br /> ................. ............ ..... <br /> ..................I............................................. ... ........... <br /> ................................................................ ................................ ................ <br /> ............................................................................................... . ............ <br /> .................... ............ ..................... ................................ .. .......... <br /> PROJECT NAME: ESCALON/FORMER AM/PM ANALYSIS PERFORMED: SEE CHAIN OF CUSTODY <br /> ADDRESS: 1350 ESCALON AVENUE SAMPLE TIME: 8:33 <br /> CITY,STATE: ESCALON CA SAMPLE CONTAINERS: 4V.O.A.'S <br /> SITE CONTACT: PRESERVATIVES: HCL/TSP <br /> CONSULTANT: GEOLOGICAL TECHNICS LAB.ANALYSIS BY: SHERWOOD LABS. <br /> ................... <br /> .................I... ....... ....... <br /> PROJECT MANAGER MIKE NEIMI MONUMENT: FLUSH <br /> SAMPLER: DEL-TECH WELL CASING MATERIAL: PVC <br /> SIGNED: WELL CASING DIA.: 2" / 0.1632 <br /> SAMPLE MEDIA: GROUNDWATER P.I.D.READING/ODOR: N/A NONE <br /> TOP OF CASING ELEVATION: MSL COLOR: LIGHT BROWN <br /> DEPTH TO WATER: (feet.100th's) 62.97 FEET CALC.PURGE VOL.: 2.27 GAL. <br /> DEPTH OF WELL: (feet.100th's) 76.90 FEET TOTAL VOLUME PURGED: 7.5 GAL. <br /> STANDING WATER COLUMN: 13.93 FEET I DEPTH OF PUMP: N/A FEET <br /> . ......... <br /> FIELD PARAMETERS <br /> ...........................................................I......... — <br /> TIME <br /> CUMULATIVE DRAW PUMPING pH E.C. TEMP. O.R.P. DISSOLVED TURBIDITY <br /> CASING VOLUME DO" RATE OXYGEN COLOR <br /> PER PURGE (D.T.W.) (GPM/LPM) (units) (UmMHOS) (Celsius) (Mvolts) (ppm) (N.T.U.) <br /> 0 N/A .5 GPM 7.33 530 19.4 14 N/A LT.BRN. <br /> 2.5 11 11 7.18 532 19.4 39 11 it <br /> 5 it 11 7.15 534 19.4 46 <br /> 7.5 7.09 537 19.4 67 <br /> ... ........ ................. ........... <br /> .................... .........m......m.m...... .............. .................... .................I... <br /> ...................................... ........m..............M. —m... ... .................... .............. ..... <br /> ............................m...........—�................m........m....... <br /> PURGE METHOD: DEDICATED WATERRA PUNT. <br /> SAMPLE METHOD: DEDICATED WATERRA PUMP. <br /> D.T.W.AFTER PURGE: D.T.W.AT SAMPLE TIME: 67.89' <br /> WELL INTEGRITY: CAP&SEAL ARE SECURE. <br /> WELL LOCATION: SEE SITE MAP, <br /> REMARKS: <br /> WEATHER. OVERCAST SKIES. WIND: NONE <br /> QUALITY CONTROL: ALL PURGING EQ UIPMENT AND SAMPLING EQUIPMENT WAS LEAAr <br /> C ED IN THE <br /> FIELD WITH ASTEAMCLEANEf&ALC01V0XSOAP. NEW NITRILE GLOVES. <br /> CONTAINMENT: D.O.T.17 55 GAL,STEEL DRUM OR 60 GAL.POL Y DR UM. <br /> INSTRUMENTATION: Y.S.I.3560 FLOWCELL Y.S.I.DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE METER THERMODINE 580B P.I.D. <br /> KECK INTERFACE METER TURBIDITY METER <br />