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DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 2001 <br /> .......... ................. .... ......... .... ...... ....... ................. .. ............... ........ <br /> ....................................................... ................. .................................... ....................... <br /> ........1.�...........I........ ............. ................ ...... ......... ............ ..................... <br /> ... ........................... ............................................... .. ........................ ........._11...I..... <br /> .............................................. ........................ <br /> SAMPLE L0CATION MW 4 DA T E 1211112001 <br /> ......................_1....... ................................... ............ .............. ........''"I..................... <br /> ................... ......................................... ........ ....................... ... .. ....................... <br /> ................ ....——I............ . ....................I.......................I....I....... <br /> ........................ ............... ............ ............... .................................. ......................... <br /> PROJECT NAME: VALLEY WHOLESALE DRUG ANALYSIS PERFORMED: SEE CHAIN OF CUSTODY <br /> ADDRESS: FREMONT STREET SAMPLE TIME: 16:40 <br /> CITY,STATE- STOCKTON,CA. SAMPLE CONTAINERS: 4 V.O.A.'S <br /> SITE CONTACT: PAUL SOUSA PRESERVATIVES: HCL <br /> CONSULTANT: HUNTER&ASSOCIATES LAB.ANALYSIS BY; SHERWOOD LABS <br /> ............. .... .. ...... ... ............ ..... ....... <br /> ................................ ......................... <br /> X <br /> . ............ ... <br /> PROJECT MANAGER: BILL HUNTER MONUMENT: FLUSH <br /> SAMPLER: DEL-TECH WELL CASING MATERIAL: PVC <br /> SIGNED: WELL CASING DILA. : 2" 0.1632 <br /> SAMPLE MED!m 1) GROUNDWATER P.I.D.READING/ODOR: N/A LT.FUEL <br /> —TOP OF CASING ELEVATION: MSL COLOR: LIGHT BROWN TO CLEAR <br /> DEPTH TO WATER: (fect.100th's) 8.64 FEET CALL.PURGE VOL.: 2.73 GAL. <br /> DEPTH OF WELL: (feet.100th's) 25.34 FEET TOTAL VOLUME PURGED: 9 GAL. <br /> STANDING WATER COLUMN: 16,70 FEET DEPTH OF PUMP: N/A FEET <br /> .......... <br /> .......... .............. ........ ....... .. ........................ <br /> FIELD PARAMETERS <br /> ........ ........... ...... ....... ................................................................ <br /> ........... ........ ............................ .................................. <br /> TIME CUMULATIVE DRAW PUMPING ll <br /> pE.C. O.R.P. IDISSOLVEDI TURBIDITY <br /> VOLUME DOWN RATE OXYGEN COLOR( <br /> PER PURGE (D.T.W.) (GPM/LPM) (units) <br /> (UMHOS) (Celsius) (Mvolts) (Ppm) (N.T.U.) <br /> 0 N/A .5 GPM 7.46 721 21.3 -36 N/A LT.BRN. <br /> 3 7.35 697 21.1 -44 CLEAR <br /> 6 739 724 21.1 -48 <br /> 9 7.47 732 21.1 -56 <br /> ............... <br /> ....... ... .......................... ........... ....... .......... <br /> ...... .. ...... <br /> PURGE METHOD: DEDICATED WATERRA PUMP. <br /> SAMPLE METHOD: DEDICATED TUBING, <br /> D.T.W.AFTER PURGE: D.T.W.AT SAMPLE TIME: 13.04' <br /> WELL INTEGRITY: CAP&SEAL ARE SECURE.LOCK INSTALLED. <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 W1771A STEAMCLEANER&ALCONOX SOAP. NEWNITRILE GLOVES <br /> CONTAINMENT: D,0.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 ME'T'ER <br /> SOLINIST SLOPE METER THERMODWE 580B P.I.D. <br /> KECK INTERFACE METER TURBIDITY METER <br /> #OF DRUMS ON SIGHT: WATER: SOIL: <br /> J <br />