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i <br /> Dlie <br /> EL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 2005 <br /> SAMPLE LOCATION 1 MW 2 DATE: 7/12/2005 <br /> IPRCNAblE BENETO TANK LINES 8 ANAL SLS PERFORMED SEE GRATIN OF CUSTOD <br /> ADDRESS 749 E CHARTER WAY SAMPLE TIME 1000 <br /> CITY,STATE STOCKTON,CA SAMPLE CONTAINERS 4 VOA'S <br /> SITE CONTACT PRESERVATIVES HCL <br /> CONSULTANT CALIFORNIA GEOPHYSICAL LAB.ANALYSIS BY SHERWOOD LABS <br /> PROTECT MANAGER JOHN CUSSEN MONUMENT FLUSH <br /> I SAMPLER DEL-TECH/DON LIGHT WELL CASING MATERIAL PVC <br /> SIGNED I WELL CASING DIA. 4" / 06528 <br /> SAMPLE MEDIA GROUNDWATER P I.D.READING/ODOR N/A MUSTY <br /> TOP OF CASING ELEVATION MSL COLOR. BROWN TO CLEAR <br /> I DEPTH TO WATER feet 100th's 3669 FEET CALC PURGE VOL. 868 GAL <br /> DEPTH OF WELL feet 100th'e 49 99 FEET TOTAL VOLUME PURGED 2605 GAL <br /> STANDING WATER COLUMN 13 30 FEET DEPTH OF PUMP: 48 FEET <br /> IFIELD PARAMETERS <br /> TIME cUMuLATIVE DRAW PUMPING pH E C TEMP O.R.P DISSOLVED TURBIDITY <br /> I cAsiNG voLuME DOWN RATE OXYGEN COLOR <br /> PER PURGE T.W (GPM"" units mMHO Celrlus volts (NTU <br /> 0 N/A 5 GPM 738 2197 222 -98 093 GREY <br /> 868 " 740 2147 222 -161 058 " <br /> I <br /> 1736 740 2148 1 226 -178 033 " <br /> 2605 739 2141 225 -1543 039 CLEAR <br /> IPURGE METHOD- DEDICATED WATERRA PUMP <br /> SAMPLE METHOD DEDICATED WATERRA PUMP <br /> I D T W AFTER PURGE D T W AT SAMPLE TIME 37 91' <br /> WELL INTEGRITY CAP&SEAL ARE SECURE <br /> WELL LOCATION SEE SITE MAP <br />' REMARKS <br /> WEATHER CLEAR SKIES/HOT WIND- NONE <br /> UALITY CONTROL: ALL PURGING E UIPMEJTAND SAMPLING EQUIPMENT WAS CLE4NED LN THE <br />' P7FL O WITHA STEAMCLFAVER&ALCONOX SOAP NEW NITRILE GLOVES <br /> CONTAINMENT D O T 17 55 GAL STEEL DRUM OR 60 GAL POLY DRUM <br /> INSTRUMENTATION Y S 13560 FLOWCELL Y S I DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE METER THERMODOM 580B PID <br /> KECK INTERFACE METER TURBIDITY METER <br /> I <br /> I <br /> I <br />