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DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 2003 <br /> ............. .. ...... ........ <br /> .... ::::::DATE: :::: .................. ........ ............... <br /> .. ..... ............. ......... ....... ...... ............ ........ <br /> ................. ... ................... ....................... .... ........ <br /> ............... ... ..... ...... ....... . .......... .. .......................I... ...................... <br /> .... ... .. ... <br /> FS7AM-PLELOCATION/ W- 5 . 2/1412003 <br /> ................ ........ . ............... ........... .I......... ............. ...... ....... <br /> ....... ........ .................................. . ........................... ... ......... ..._ <br /> .. ........ <br /> PROJECT NAME: VALLEY WHOLESALE DRUG ANALYSIS PERFORMED. SEE CHAIN OF CUSTODY <br /> ADDRESS: FREMONT STREET SAMPLE TIME: 12:04 <br /> --CITY,STATE: STOCKTOK CA, SAMPLE CONTAINERS: 4 V.0-A.'s <br /> SITE CONTACT: PAUL SOUSA PRESERVATIVES: HCL&TSP <br /> LCONSULTANT: GEOLOGICAL TECHNICS LAB.ANALYSIS BY: SHERWOOD LABS <br /> .... .. ... ..... . ........... <br /> ............. . .... ... ............ ............... ....... <br /> ............ ..­�... .... ... . ...... <br /> .......... ... <br /> PROJECT MANAGER: ERIC PRICE MONUMENT: FLUSH <br /> SAMPLER: i . , DEL-TECH WELL CASING MATERIAL: PVC <br /> SIGNED- WELL CASING DIA. : 2" 1 0.1632 <br /> SAMPLE MEDIA:— GROUNDWATER P.I.D.READING/ODOR: N/A NONE <br /> TOP OF CASING ELEVATIO&-. MSL COLOR: BROWN <br /> DEPTH TO WATER: (feet.100th's) 7.98 FEET CALL. PURGE VOL.: 3.59 GAL. <br /> DEPTH OFWELL:_ ffcet.100th's)_ 29.98 FEET TOTAL VOLUME PURGED: 10.5 GAL. <br /> STANDING WATER COLUMN: 22.00 FEET DEPTH OF PUMP: N/A FEET <br /> .... .... .. . ...... <br /> .... ..... ...... <br /> ... .................................... . ....... .................. . ........ ..... . .......... 7 <br /> FIELD PARAMETERS <br /> .......... .......... .. ... .... ..... . ........... ....... . .......... ........ ... <br /> ... . ........ .........._ _ . ....... ......... . <br /> ... .................... ........ ............ <br /> ........ .... . <br /> TIME CUMULATIvir DRAW PUMPING pH E. C. TEMP.j O.R.P. IDISSOLVED1 TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> PER PURGE (D.T.W.) (GPNVLPM) (units) (UMHOS) (Celsius) (Mvolts) (ppm) (N.T.U.) <br /> 0 N/A .5 GPM 7.41 1026 21.5 -53.00 0.74 BROWN <br /> 3.5 IT pi 7.42 1023 21,5 -51.20 0.66 <br /> 7 IT 7.42 1019 21.5 -47.70 0.61 <br /> 10.5 7.44 1024 21.6 -41.30 0,49 <br /> .......... <br /> ........ .... <br /> PURGE METHOD: DEDICATED WATERKA PUMP. <br /> SAMPLE METHOD- DEDICATED TUBING. <br /> D.T.W.AFTER PURGE. D.T.W.AT SAMPLE TIME. 10.21, <br /> WELL INTEGRITY; CAP&SEAL ARE SECURE. LOCK INSTALLED. <br /> WELL LOCATION: <br /> REMARKS: <br /> WEATHER: OVERCAST SKIES. WIND: NW5 <br /> QUALITY CONTROL- ALL PURGING EQUJPMENTAND SAMPLING EQUIPMENT WAS CLEANED IN THE <br /> FIELD WITH A STEAMCLEANER&ALCONOX SOAP NEW NITRILE GLOVES <br /> CONTAINMENT: D.D.T. 17 55 GAL. STEEL DRUMOR 60 GAL.POLYDRUM. <br /> INSTRUMENTATION: Y.S.1,3560 FLOWCELL Y.S.I.DISSOLVED OXYGEN METER <br /> -SOLMST SLOPE METER THERMODJNE 5808 P.I.D. <br /> K13CK INTERFACE METER TURBIDITY METER <br /> OF DRUMS ON SIGHT: WATER: SOIL: <br />