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rl RAJ <br /> DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 20021 GLOBAL LD. # T0607700605 <br /> ............ ...... <br /> ........*... ... ..... ...... ...... ........ ............ <br /> .......... ...... .... . .. ...... <br /> .. ... ... ... <br /> ... ......... ...... ...... .. .......... ...................... <br /> ....... ...... ..... ........I.... .... .. ........ ..... . <br /> ... ....... ... ... ... ... .... ...... ........ . ...... . <br /> SAMPLE LOCATION / MW- 8S DATE: 6/18/2002 <br /> .............. ..... <br /> ...... ....... .I.......... .... ...... ................. . ............................ <br /> .................... ........... .... ............ ..... ...... ........ .. . .... ... ... . .... .. ... <br /> PROJECT NAME: OLIVAREZ PROPERTY ANALYSIS PERFORMED: SEE C OF C <br /> ADDRESS: 300 S. CALIFORNIA STREET SAMPLE TIME: 16:55 <br /> CITY,STATE: STOCKTON,CA. SAMPLE CONTAINERS: 2 V.O.A.'s <br /> SITE CONTACT: NONE PRESERVATIVES: HCL <br /> CONSULTANT: FOOTHILL ENG. LAB.ANALYSIS BY: SHERWOOD LABS <br /> ................ ...... .... . . ... <br /> ...... ....... .. ..... <br /> ........ ..... ... .... . ...... <br /> .... ............ <br /> PROJECT MANAGER IRV MONUMENT: FLUSH <br /> SAMPLER: DEL-TECH WELL CASING MATERIAL : PVC <br /> SIGNED: WELL CASING DIA. : To / 0.1632 <br /> SAMPLE MEDIA:Q GROUNDWATER P.I.D.READING/ODOR: N/A NONE <br /> TOP OF CASING ELEV 10N- MSL COLOR: LIGHT BROWN <br /> I <br /> DEPTH TO WATER: (fect.100th's) 30.33 FEET CALL. PURGE VOL.: 5.54 GAL. <br /> DEPTH OF WELL: (feet.100th's) 64.30 FEET TOTAL VOLUME PURGED: 16.5 GAL, <br /> STANDING WATER COLUMN: 33.97 FEET I DEPTH OF PUMP: TUBING FEET <br /> ...... .......... . ...... .. .... . <br /> ..... ... ... <br /> ........ ... .. ... .. .I....... <br /> FIELD PARAMETERS <br /> . ..... ..... .. ......... . <br /> ............... ...... .... . <br /> ..... ....... .... ... . I ... ...I.... ... ... . ... ... .. .... ... ..... ... .. ..... ....... <br /> TIME CUMULATIVE DRAW PUMPING pH E.C. TEMP. O.R.P. DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> PER PURGE (D.T.W.) (GPM/LPM) (units) (UNIHOS) (Celsius) (mvolts) (ppm) (N.T.U.) <br /> N/A .5 GPM 1 7.37 1 1461 21 -76.0 0.86 LT. BRN <br /> S.5 to 1, 7.20 1444 20.9 -65.2 0,70 <br /> 11 7.32 1463 20.7 -96.3 0.69 <br /> 16.5 to to 7.38 1452 20.6 -104.6 0.70 Pi <br /> .E........... ..... .. ..........I .,........... .... ...... .. ..... ..... . ... ... .. ... .. . .. .. .... ..... .... .. ...... <br /> 1 .-I............................. ...... ........... .... .... .. .. <br /> .................... . ....... ...... .... ... .... . .. .... .. .. .... .. .... ...... <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: 39.46' <br /> WELL INTEGRITY: CAP&SEAL ARE SECURE. <br /> WELL LOCATION: <br /> REMARKS: <br /> WEATHER: CLEAR SKIES. WIND: NW5 <br /> QUALITY CONTROL: ALL PURGING EQUIPMENTAND SAMPLING EQUIPMENT WAS CLEANED IN THE <br /> FIELD WITH A STEAUCLEANER&ALCONOX SOAP. NEW NITRILE GLOVES, <br /> CONTAINMENT: D.O.T. 17 55 GAL. STEEL DRUM OR 60 GAL,POLYDRUM. <br /> INSTRUMENTATION: Y.S.I.556 MULTIPROBE SYSTEM Y.Sl DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE METER THERMODINE 580E P.I.D. <br /> KECK INTERFACE METER TURBIDITY METER <br /> #OF DRUMS ON SIGHT: WATER: SOIL: <br /> J <br />