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n�eW-rr-rte ha <br /> . DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br />' MONITORING WELL FIELD LOG 2005 <br /> SAMPLE LOCATION I MW 8 DATE: 1/11/2005 <br /> PROJECT NAME BENETO TANK LINES#8 ANALYSIS PERFORMED SEE CHAIN OF CUSTODY <br /> ADDRESS 749 E CHARTER WAY SAMPLE TIME 1104 <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 /> PROJECT MANAGER JOHN CUSSEN MONUMENT FLUSH <br />' SAMPLER DEL-TECH/DON LIGHT WELL CASING MATERIAL PVC <br /> SIGNED WELL CASING DIA. 2" / 01632 <br /> SAMPLE MEDIA GROUNDWATER P LD READING/ODOR N/A FUEL <br /> TOP OF CASING ELEVATION MSL COLOR GREY <br />' DEPTH TO WATER feet100th's 3881 FEET CALC PURGE VOL 397 GAL <br /> DEPTH OF WELL feet100th's 6311 FEET TOTAL VOLUME PURGED 1190 GAL <br /> STANDING WATER COLUMN 2430 FEET I DEPTH OF PUMP 61 FEET <br />' FIELD PARAMETERS <br />' TIME CUMULATIVE DRAW PUMPING pH E C TEMP O RP DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> PER PURGE (D T W) (GPMlLPND (units) (UrnMHOS) (Celsius) (Mvolts) (PPM) (N T U) <br /> 0 N/A 5 GPM 692 2194 214 -1252 055 GREY <br />' <br /> 397 " 694 2197 217 -923 086 " <br /> 793 687 2249 217 -1005 068 " <br /> 1190 6 33 1818 218 -996 092 " <br /> 1 <br />' PURGE METHOD DEDICATED WATERRA PUMP <br /> SAMPLE METHOD DEDICATED WATERRA PUMP <br /> D T W AFTER PURGE D T W AT SAMPLE TIME 39 11' <br /> WELL INTEGRITY CAP&SEAL ARE SECURE <br />' WELL LOCATION SEE SnE MAP <br /> REMARKS <br /> WEATHER COLD/RAIN WIND NONE <br />' QUALITY CONTROL ALL PURGING EQUIPMENT AND SAMPLINGEQUIPMEW WAS CLEANED IN THE <br /> PTELD WITHA STE9MCLEFiNER&ALCONOXSOAP NEW NITRILE GLOVES <br /> CONTAINMENT DOT 17 55 GAL..STEEL DRUMOR 60 GAL POLY DRUM <br />' INSTRUMENTATION Y S I 3560 FLOWCELL Y S I DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE METER T1IERMODINF 580E PJ D <br /> KECKINTERFACE METER TURBIDITY METER <br /> I <br />