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1 <br /> DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> r <br /> MONITORING WELL FIELD LOG 2003 <br /> r <br /> hiiiLOCATION /MW 1 DATE: 12/12/2003 <br /> ' PROJECT NAME ]M EQUIPMENT ANALYSIS PERFORMED SEE CHAIN OF CUSTODY <br /> ADDRESS 1245 WEST CHARTER WAY SAMPLE TIME 16 30 <br /> CITY,STATE STOCKTON,CA SAMPLE CONTAINERS 2 V O A'S - <br /> SITE CONTACT PRESERVATIVES HCL <br /> CONSULTANT GEOLOGICAL TECHNICS LAB ANALYSIS BY SHERWOOD LABS <br /> PROJECT MANAGER JOEANGULO MONUMENT FLUSH <br /> SAMPLER I * DEL-TECH WELL CASING MATERIAL PVC <br /> SIGNED J WELL CASING DIA 2" / 01632 <br /> ' SAMPLE MEDT GROUNDWATER P I D READING/ODOR NIA SEPTIC <br /> TOP OF CASING ELEVATION MSL COLOR GREY <br /> DEPTH TO WATER (feet.100th's) 17 49 FEET CALC PURGE VOL 336 GAL <br /> ' DEPTH OF WELL (feet 100th's) 38 10 FEET TOTAL VOLUME PURGED 1009 GAL <br /> STANDING WATER COLUMN 2061 FEET I DEPTH OF PUMP 35 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) (GPM/E.PM) (units) (Umhos) (Celsius) (Mvolts) (PPM) (N T U) <br /> 0 NIA 5 GPM 730 1173 224 -103 23 GREY <br /> 336 7 33 1171 226 -996 21 " <br />' <br /> 673 737 1170 224 -89 21 " <br /> 1009 742 1170 227 -82 21 <br /> rPURGE METHOD DEDICATED WATERRA PUMP&TUBING <br /> SAMPLE METHOD DEDICATED WATERR4 PUMP&TUBING <br />' D T W AFTER PURGE D T W AT SAMPLE TIME 1925 <br /> WELL IN'T'EGRITY CAP&SEAL ARE SECURE <br /> WELL LOCATION SEE SITE MAP <br />' REMARKS GOOD RECHARGE <br /> WEATHER CLEAR SKIES WIND NW5 <br /> QUALITY CONTROL ALL PURGING EQUIPMENT AND SAMPLING EQUIPMENT WAS CLEANED IN THE <br />' FIELD WITH A STF.AMCI EANFR&AL CONOX SOAP NEW NITRILE GLOVES <br /> CONTAINMENT DOT 17 55 GAL STEEL DRUM OR 60 GAL POLYDRUM <br />' INSTRUMENTATION '1 8 I 556 MULTIPROBE SYSTEM Y s I DisSOLVED OXYGEN METER <br /> SOLINIST SLOPE METER TPTERMODINE 5808 P I D <br /> KECK INTERFACE METER TURBIDITY METER <br /> #OF DRUMS ON SIGHT WATER 3 SOIL 0 <br /> 1 <br />