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r <br /> DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 2003 <br /> rSAMPLE LOCATION 1 MW 5 DATE: 6/24/2003 <br /> ' PROJECT NAME J M EQUIPMENT ANALYSIS PERFORMED SEE CHAIN OF CUSTODY <br /> ADDRESS 1245 WEST CHARTER WAY SAMPLE TIME 1102 <br /> CITY,STATE STOCKTON,CA SAMPLE CONTAINERS 2 V O A'S <br /> ' SITE CONTACT PRESERVATWES HCL <br /> CONSULTANT GEOLOGICAL TECHNICS LAB ANALYSIS BY SHERWOOD LABS <br /> ' PROTECT MANAGER RAY/MIKE MONUMENT FLUSH <br /> SAMPLER DEL-TECH WELL CASING MATERIAL PVC <br /> 5IGNED 1 WELL CASING DIA <br /> 2" 1 01632 <br /> SAMPLE MEDGROUNDWATER P I D READING/ODOR NIA LT FUEL <br /> TOP OF CASING EL ATION MSL COLOR LIGHT GREY TO LIGHT BROWN <br /> DEPTH TO WATER (feet.100th's) 1600 FEET CALC PURGE VOL 293 GAL <br /> DEPTH OF WELL (feet.100th's) 33 94 FELT TOTAL VOLUME PURGED 9 GAL <br /> STANDING WATER COLUMN 1794 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) (Unilâ–ºos) (CeLmus) (Mvolts) (PPht) (N T U) <br /> 0 N/A 5 GPM 692 1496 216 -90 137 LT GREY <br /> 3 694 1435 217 -1076 125 <br /> ' 6 694 1469 219 -100 120 LT BROWN <br /> 9 695 1485 222 -994 121 <br /> 1 <br /> PURGE METHOD DEDICATED WATERRA PUMP&TUBING <br /> SAMPLE METHOD DEDICATED WATERRA PUMP&TUBING <br /> D T W AIt TER PURGE D T W AT SAMPLE TIME 18 99' <br /> WELL INTEGRITY CAP&SEAL ARE SECURE <br /> WELL LOCATION SEE SITE MAP <br /> ' REMARKS GOOD RECHARGE <br /> WEATHER CLEAR SKIES WIND <br /> QUALITY CONTROL ALL PURGING EQUIPMENT AND SAMPLING EQUIPMENT WAS CLEANED IN THE <br /> FIELD WITH A STEAMCLEANER&ALCONOX SOAP NEW NITRILE GLOVES <br /> CONTAINMENT D O T 17 55 GAL STEEL DRUM OR 60 GAL POLY DRUM <br /> ' INSTRUMENTATION Y S 1 556 MULTIPROBE SYSTEM Y S I DISSOLVED OXYGEN NIETER <br /> SOLINIST SLOPE METER THERMODINF 580E P ID <br /> KECK INTERFACE METER TURBIDITY METER <br /> 1 <br />