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DEL-TECHGEOTECHNICALSUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 2001 <br /> .... .. ....... <br /> . . .. . ... ..... <br /> LSAMPLE LOCATION I mw- 1 DATE. 8/15/01 <br /> . ..... ....... ..... .. .. .. .. <br /> .. ............ ...... <br /> ......... ........... . . ......7777-7777 <br /> PROJECT NAME-. ESCALON/FORMER AM/PM ANALYSIS PERFORMED: SEE CHAIN OF CUSTODY <br /> ADDRESS: 1350 ESCALON AVENUE SAMPLE TIME: 10:42 <br /> CITY,STATE: ESCALON CA SAMPLE CONTAINERS: 4 V.O.A.'S <br /> SITE CONTACT: I.PRESERVATIVES: HCL <br /> CONSULTANT: GEOLOGICAL TECHNICS __LAB.ANALYSIS BY: CLS LABS. <br /> .............. . .....I I...... . <br /> ................ <br /> ..................I-.............. .............. .... ... .... <br /> PROJECT MANAGER RAY/MIKE MONUMENT: FLUSH <br /> SAMPLER: I , % . DEL-TECH WELL CASING MATERIAL :, PVC <br /> SIGNED: %]4m WELL.CASINGDIA. : 2" /, 0.1632 <br /> SAMPLE MEVU:0 GROUNDWATER P.I.D.READING/ODOR: N/A NONE <br /> TOP OF CASING ELEVATION: MSL COLOR: LIGHT BROWN <br /> DEPTH TO WATER: (fect.100th's) 62.74 FEET CALL.PURGE VOL.; 2.20 GAL, <br /> DEPTH OF WELL: (feet.100tb's) 76.20 FEET TOTAL VOLUME PURGED: 7.5 GAL. <br /> STANDING WATER COLUMN: 13.46 FEET DEPTH OF PUMP: N/A FEET <br /> FIELD PARAMETERS <br /> 777771 <br /> TIME CUMULATIVE DRAW PUMPING pH E. C. TEMP. O.R.P. DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> PERPURGE (D.T.W.) (GpmtLpm) (units} (ummilos) (Celsius) .(Mvolts) (ppm) (N.T.U,) <br /> 0 N/A .5 GPM 6.96 524 19.9 145 N/A LT.BAN. <br /> 2.5 6.80 526 19.7 152 <br /> 5 6.80 524 19.7 155 CLEAR <br /> 7.5 6.81 525 19.6 156 <br /> ........ ... ... ..... <br /> .......... ........ . . ..... <br /> .................... <br /> .................... ......— ...... .... . . <br /> PURGE METHOD: DEDICATED WATERR-A PUMP. <br /> SAMPLE METHOD: DEDICATED WATERRA PUMP. <br /> D.T.W.AFTER PURGE: D.T.W.AT SAMPLE TIME: 65,86' <br /> WELL INTEGRITY: CAP&SEAL ARE SECURE. <br /> WELL LOCATION: SEF SITE MAP. <br /> REMARKS- <br /> WEATHER- CLEAR SKIES. WIND: NONE <br /> QUALITY CONTROL: ALL PURGING EQUIPMENT AND SAMPLING EQ UIPMENT WAS CLEANED IN THE <br /> FIELD WITHA STEAMCLEANER&ALCONOX SOAP. NEW NITRILE GLOVES <br /> CONTAINMENT: D.O.T. 17 55 GAL.STEEL DRUMOR 60 GAL.POLYDRUM. <br /> INSTRUMENTATION: Y.S.I.3560 FLOWCELL Y.S.I.DISSOLVED OXYGEN METER <br /> SOLtNIST SLOPE METER THERMODINE 580E P.I.D. <br /> KECK INTERFACE METER TURBIDITY METER <br /> #OF DRUMS ON SIGHT: WATER: 7 SOIL: 30 <br />