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r. <br /> DEL-TECHGEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 2002 <br /> ................ .... ....... ...... .... .... . .. ... *.. ...... . .....*...... ........­*... . . ....... .. ......... <br /> ............... <br /> ............... .........................................................I........................ ..... .................... <br /> ............................................................... ................ ..... ..... <br /> .............. ...............*.....,.......... ........*............. ......... ........................ ..... ..... <br /> .... ....... <br /> ...................................... <br /> ...... .... .................................... .................. .. ...... ........ <br /> SAMPLE LOCATION /MW- 1 DATE: 9/2312002 <br /> . ....... I I.................................................. .......... ..... ..... ......... <br /> ................................... ................................ ............ ...................... <br /> ....................................................................... .......... .. ................... <br /> ................................................... . .......... .................. .............. ....... ............. <br /> I...... ...I..........................I....................I......... ........ ........... ..... ................. <br /> ............... .. ............. ........... .. ............. <br /> .......... ..................... <br /> .......... .... <br /> PROJECT NAME: ESCALON FORMER AM/PM ANALYSIS PERFORMED: SEE CHAIN OF CUSTODY <br /> ADDRESS: 1350 ESCALON AVENUE SAMPLE TIME: 13:58 <br /> CITY,STATE: ESCALON,CA SAMPLE CONTAINERS: 4 V.O.A.'S <br /> SITE CONTACT: PRESERVATIVES: HCL <br /> CONSULTANT: GEOLOGICAL TECHNICS LAB.ANALYSIS BY: SHERWOOD LABS. <br /> ..... ............ ....... .. .... <br /> .............. ......... . ..... ............. ............. ..... . ..... <br /> ................................................ <br /> . ............. <br /> ......... ............. . ..... . <br /> PROJECT MANAGER RAY/MIKE MONUMENT: FLUSH <br /> SAMPLER: DEL-TECH WELL CASING MATERIAL : PVC <br /> SIGNED: WELL CASING DIA. : To / 0.1632 <br /> SAMPLE MEDIA: \GROUNDWATER P.I.D.READING/ODOR: N/A NONE <br /> A ut)A: MSL COLOR: <br /> TOP OF CASING EAE LIGHT BROWN <br /> Now DEPTH TO WATER: (feet.100th's) 64.15 FEET CALC.PURGE VOL.: 1.97 GAL. <br /> DEPTH OF WELL: (feet.100th's) 76.20 FEET TOTAL VOLUME PURGED: 6 GAL. <br /> STANDING WATER COLUMN: 12.05 FEET I DEPTH OF PUMP: N/A FEET <br /> FIELD PARAMETERS <br /> TIME CUMULATIVE DRAW PUMPING pH E.C. TEMP. O.R.P. DISSOLVED TURBIDITY <br /> R <br /> CASING VOLUME DOWN RATE OXYGEN COLO <br /> -PER PURGE (D.T.W.) (GPMILPM) (units) (UmMHOS) (Celsius) (MV01ts) (ppm) (N.T.0) ] <br /> 0 N/A .5 GPM 8.22 669 22.1 28.7 N/A LT.BRN. <br /> 2 to If 8.08 661 20.9 21,9 It <br /> 4 to to 7.97 655 20.5 31.4 It <br /> 6 of it 7.38 640 20.5 50.2 It of <br /> l000m <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: 65.81' <br /> WELL INTEGRITY: CAP&SEAL ARE SECURE. <br /> WELL LOCATION: SEE SITE MAP. <br /> REMARKS: <br /> WEATHER: CLEAR SKIES. WIND: NONE <br /> QUALITY CONTROL: ALL PURGING EQUIPMENT AND SAMPLING EQUIPMENT WAS CLEANED IN THE <br /> FIELD WITHA STEAMCLEANER&ALCONOXSOAP. ATEWNITRILE GLOVES. <br /> CONTAINMENT: D.O.T. 17 55 GAL.STEEL DRUM OR 60 GAL.POLYDRUM. <br /> INSTRUMENTATION: Y.S.I.3560 FLOWCELt Y.S.I.DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE METER THERMODINE 580B P.I.D. <br /> KECK INTERFACE METER TURBIDITY METER <br /> #OF DRUMS ON SIGHT: WATER: 5 SOIL: 0 <br />