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DEL-TECH Geotechnical Support Services <br /> MONITORING WELL FIELD SUMMARY LOG <br /> + 1997 <br /> I <br /> PR IECT:NAME`.; SAMPLE ANA, Y.SSIS PERFORMED :SEE CHAIN OF CUSTODY <br /> DELMQIr]TE FpQOS SAMPLE TIME 1511 ITB*115:29 <br /> 110 NORTH FI1vl & §1wfi SAMRLE CONTAINER(5): HCL PRESERVED 114$OTTLES <br /> STOCKTON CA CONTAINERS SUPPLIED BY LABORATORY <br /> CLIENT. CH2M:HILL/,DELIVIONTE ; :ANALY:SIS:PI=RFOk ED BY. QAL&SHERWOOD LABS. i <br /> j PROJECT MANAGER:GRANT I RICHARD SAMPLE LOCATION I MW-2 �. <br /> SAMPLER: ON LI HT I DATE: 12-20-96 MONUMENT: FLUSH CASING MATERIAL: PVC <br /> SIGNED: WELL HEAD P.I.D. READING: 0.0 PPM <br /> GROUNDW R: SLUDGE: VADOSE: WELL CASING DIA.:2 INCH ODOR: GAS ODOR 1 SULFER <br /> TOP OF CASING ELEVATION: FEET MSL) CONDUCTOR CASING: YES NO( ) UNKNOWN(X) <br /> DEPTH TO WATER: 58.31' (FEET) CALCULATED CASING VOLUME: 4.66 GAL, <br /> DEPTH OF WELL: 86.92' (FEET) TOTAL VOLUME PURGED: 35.00 GAL, <br /> STANDING WATER COLUMN:28.61 FEET DEPTH PLACEMENT OF PUMP: +/- 59.50' <br /> PUMPING PARAMETER AND MONITORING LOG TABLE <br /> TIME VOL(JME DA1NDQfN111 PUMAIIyGH E. TEMP O R R. DISSOLVED TURBIDITY COLOR <br /> T. <br /> R7E <br /> OXYGEN. <br /> sTART71M6 (Gallons) El?T) OPAIIl LPM ( (MVOlts} (I PM} (N;T:U.'s) (VISUAL) <br /> ) U1 ids NPfak�QSl rtl) <br /> 0. 14:41 0 58.39' PM:. 7.07 S��$,....I: 21.3 1.86 0.2 790 GREY <br /> }r 1. 14:46 2 27 ° 7.06 67 21.1 2Q8`. 0.2 235 LT. GREY <br /> i <br /> 2. 14:51 4:5.4 :< 7.06 86..::.:. 21.0 2:1.2 0.2 36.4. CLEAR <br /> 3. 14:56 6 81 " 7.073 21.1 209: 0.2 28,4 " <br /> 4. 15:01 :..;9:Q8 58.37' "...:.:... 7.07 <br /> .....E81.:.::::::. 21.1 .232 0.2 ,.22.2.`.> <br /> 5. 15:06 $2 21.1 21a, Q2 21.9 <br /> 7.07 <br /> 11:35 " <br /> 6.15:11 ITB ....13,62 . NIA 1.:fl CzF?Nl 7.09 6. 5 ' 21.0 2;179::. 0.2 17.5: " <br /> 7. 15:16 21:0 : " <br /> 7.07 :698......: 21.0 :217:. 0.1 16.8. <br /> 8. 15:21 26::0 " <br /> 7.09 782. ....;. 21.0 212 0.1 16.5 <br /> 17.08 <br /> 7.08 4. :;..: 19.9 20: 0.1 5.8 „ <br /> 10. 15:29 . 35:0 7.08 '70 ......:: 19.9 208:: 0.1 :5.9 <br /> -m <br /> PURGE METHOD, 2"GRUNDFOS SUBMERSIBLE PUMP, <br /> SAMPLE METHOD: I'STAINLESS STEEL BAILER. <br /> DEPTH TO WATER AFTER PURGE: DEPTH TO WATER AT SAMPLE TIME: <br /> WELL INTEGRITY: CAP AND SEAL ARE SECURE. <br /> REMARKS: GOOD RECHARGE, <br /> WEATHER: OVERCAST SKIES/COLD. <br /> i QUALITY CONTROL:ALL PURGING EQUIPMENT AND SAMPLING EQUIPMENT WAS CLEANED IN THE FIELD WITH <br /> STEAM CLEANER&ALCONOX. <br /> NEW NITRILE GLOVES WERE WORN AT ALL TIMES. <br /> WELL LOCATION: SEE SITE MAP. <br /> CONTAINMENT: POLY DRUMS. <br /> INSTRUMENTATION:ORION pH/TEMPERATURE METER 2 POINT pII CALIBRATION(4.0&7.0) <br /> ORION CONDUCTIVITY METER I YSI 3560 FLOWCELL CHAMBER <br /> YSI-D.O.METER/SOLINIST SLOPE METER/KECK PRODUCT INTERFACE METER <br /> THERMODYNE 580B PHOTO IONIZATION DETECTOR <br />