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1 <br /> DEL-'TECH GEOTECHNICAL SUPPORT SERVICES <br /> 4a <br />' MONITORING WELL FIELD LOG 2000 <br />' SAMPLE LOCATION/MW - 4 DATE: 7215100 <br />' PROJECT NAME• CUTTER LUMBER ANALYSIS PERFORMED. SEE CHAIN OF CUSTODY <br /> ADDRESS 3430 S EL DORADO SAMPLE TIME 1356 <br /> CITY,STATE STOCKTON, CALIF SAMPLE CONTAINERS 2 VOA'S <br /> SITE CONTACT PRESERVATIVES HCL <br />' CONSULTANT, GEO-PHASE ENVIRONMENTAL LAB ANALYSIS BY SHERWOOD <br /> PROJECT MANAGER STEVE LANKFORD MONUMENT FLUSH <br />' SAMPLER. k I DEL-TECH WELL CASING MATERIAL . PVC <br /> SIGNED WELL CASING DIA • 2" / 01632 <br /> SAMPLE MEDIA GROUNDWATER P I D READING/ODOR. NIA NONE <br />' TOP OF CASING E VA ON MSL COLOR LIGHT GREY <br /> DEPTH TO WATER- feet 100th's 2890 FEET CALC PURGE VOL • 3 652416 GAL <br /> DEPTH OF WELL feet 100th's 5128 FEET TOTAL VOLUME PURGED 12 GAL <br />' STANDING WATER COLUMN, 2231 FEET DEPTH OF PUMP N/A FEET <br /> FIELD PARAMETERS <br />' TiME CUMULATIVE DRAW PUMPING pH E C TEMP ORP DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> PER PURGE (D T W) (GPMILPM) (units) (UsMHOS) (Celsius) (Mvolts) (PPM) (N T U) <br /> 0 NIA 5 GPM 716 1075 188 -1 NIA LT GREY <br /> 4 " " 749 1120 19 -6 " to <br /> 8 " " 762 1148 192 -14 " of <br />' 12 765 1155 192 -19 " <br />' PURGE METHOD DEDICATED WATERRA PUMP <br /> SAMPLE METHOD DEDICATED WATERRA PUMP <br /> D T W.AFTER PURGE D T W AT SAMPLE TIME 29 58' <br />' WELL INTEGRITY• CAP&SEAL ARE NOT SECURE AMERICAN LOCK INSTALLED <br /> WELL LOCATION SEE SITE MAP <br /> REMARKS <br />' WEATHER CLEAR SKIES WIND NW5 <br /> UALITY CONTROL ALL PURGING E UIPMENT AND SAMPLING EQUIPMENT WAS CLEANED IN THE <br /> FIELD WITHA STEAMCLEANER&ALCONOX SOAP NEW NITRILE GLOVES <br />' CONTAINMENT D O T 17 55 GAL STEEL DRUM OR 60 GAL POLYDRUM <br /> INSTRUMENTATION YS 13560 FLOWCELL Y S I DISSOLVED OXYGEN METER <br />' SOLINIST SLOPE METER THERMODINE 580B P I D <br /> KECK INTERFACE METER TURBIDITY METER <br />