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DEL-TECHGEOTECHNICALSUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 2002 <br /> ...... ............. <br /> ... ....... ... <br /> ...................... <br /> ..... ....... <br /> ........... ........... ...................... <br /> JSAMPLE LOCATION/MW- 101 DATE: 8/6/2002 <br /> PROJECT NAME: SINCLAIR TRUCKING ANALYSIS PERFORMED: SEE CHAIN OF CUSTODY <br /> ADDRESS: 3780 W. LINNE ROAD. SAMPLE TIME: 13:26 <br /> CITY,STATE: TRACY, CA. SAMPLE CONTAINERS: 5 VOA'S <br /> SITE CONTACT: PRESERVATIVES: HCL <br /> L� ONSULTANT: GEOLOGICAL TECHNICS, INC. LAB.ANALYSIS BY: SHERWOOD <br /> ..... .. . ... .... .. .. ....... ... ...... ........ <br /> ........... ........ ............ ....... <br /> ......... .............. . ..... .� ....... ... . .. ... ............. ... <br /> .... ............. . ......... ...... .......�7 . .. . ...�–.. . .I I ....... ...• . <br /> PROJECT MANAGER ERIC MONUMENT: FLUSH <br /> SAMPLER: i DEL-TECH WELL CASING MATERIAL: PVC <br /> SIGNED: WELL CASING DIA.: 211 0.1632 <br /> SAMPLE MEDIA: GROUNDWATER P.I.D.READING/ODOR: N/A NONE <br /> TOP OF CASING RLEVAIAON: MSL COLOR: CLEAR <br /> DEPTH TO WATER: (feet.100th's) 8.85 FEET CALL. PURGE VOL.: 4.08 GAL. <br /> DEPTH OF WELL: (feet.100th's) 33.83 FEET TOTAL VOLUME PURGED: 12 GAL. <br /> STANDING WATER COLUMN: 24.98 FEET DEPTH OF PUMP: N/A FEET <br /> . .......... ..... ..... .... ..... <br /> .............. ............... <br /> .... .. ........ .. .... ............ <br /> ........ ..... <br /> FIELD PARAMETERS <br /> ... ........ .. .........-.. ....... .... . ......... <br /> IME <br /> .... ... ...................... ................. ..... ....... .... .. .. ...... <br /> 'C—U-iN,-I�IULATIVE 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) (USMHOS) (Celsius) (Mvo,ts) (ppm) (N.T.U.) <br /> 0 N/A .5 GPM 7.55 2471 22.6 -49.4 N/A CLEAR <br /> 4 7.56 .2379 20.7 -96.9 " 11 <br /> 8 7,53 2354 20.3 -91.5 <br /> 12 7.52 2353 20 -86.8 <br /> ......... .... .. ...I. ................. ..... .......... <br /> . .................... . ...... .... . <br /> .............. ....—I...... ... ..... <br /> .... ...... . ............. ..*............. ...I I I <br /> ....... .... .I I-.. '':, -%,.l..l- ...... <br /> ..... .............. .11–.. ......... <br /> PURGE METHOD: DEDICATED WATERRA PUMP. <br /> SAMPLE METHOD: DEDICATED WATERRA PUMP. <br /> D.T.W.AFTER PURGE, D.T.W.AT SAMPLE TIME: 9.24' <br /> WELL INTEGRITY- CAP&SEAL ARE SECURE. AMERICAN LOCK IS INSTALLED, <br /> WELL LOCATION: SEE SITE MAP. <br /> REMARKS: <br /> WEATHER: CLEAR WIND: NONE <br /> QUALITY CONTROL: ALL PURGING EQUIPMENTAND SAMPLING EQUIPMENT WAS CLEANED IN THE <br /> FIELD WITH STEAMCLEA]VER&ALCONOX30AP. NEWNITRILEGLOVES._ <br /> CONTAINMENT: D.O.T. 17 55 G,4L,STEEL DRUMOR 60 GAL,POLYDRUM. <br /> INSTRUMENTATION: Y.S.I.3560 FLOWCELL Y.S.I.DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE METER THERMODINE 580B P.I.D. <br /> KECK INTERFACE METER TURBIDITY METER <br />