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I <br /> 1 <br /> DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 2004 <br /> ' SAMPLE LOCATION!MW- 10 DATE: 6/4/2004 <br /> PROJECT NAME J M EQUIPMENT ANALYSIS PERFORMED SEE CHAIN OF CUSTODY <br /> ADDRESS 1245 WEST CHARTER WAY SAMPLE TIME 1510 <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 LADS <br /> PROTECT MANAGER IOE ANGULO MONUMENT FLUSH <br /> ' SAMPLER 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 ELEVATION MSL COLOR LIGHT BROWN TO CLEAR <br /> DEPTH TO WATER feet 100th's 1587 FEET CALC PURGE VOL 236 GAL <br /> DEP'T'H OF WELL feet I00th's 3034 FEET TOTAL VOLUME PURGED 708 GAL <br /> ' STANDING WATER COLUMN- 1447 FEET DEPTH OF PUMP 29 FEET <br /> FIELD PARAMETERS <br /> TIME CUMULATIVE DRAW PUMPING pH E C TEMP O R.P DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> ' PER PURGE (D T W) (GPMII.PM) (unite) (MsMHOS) (Celsius) (Mvolts) (PPM) (N T U) <br /> 0 NIA 5 GPM 751 1469 23 9 49 098 LT BROWN <br /> 236 " 762 1390 22 1 25 11 CLEAR <br /> 472 It <br /> 765 1378 21 8 29 12 " <br /> ' 708 m 767 1373 219 -79 076 " <br /> PURGE METHOD DEDICATED WATERRA PUMP&TUBING <br /> SAMPLE METHOD DEDICATED WATERRA PUMP&TUBING <br /> ' D T W AFTER PURGE D T W AT SAMPLE TIME 1714' <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 /> ' <br /> FIELD WITHA STE.4MCLEANER&ALCONOX SOAP NEW NITRILE GLOVES <br /> CONTAINMENT D O T 17 55 GAL STEEL DR UM OR 60 GAL POLY DR UM <br /> ' INSTRUMENTATION Y S I 556 MULTIPROBE SYSTEM Y S I DISSOLVED OXYGEN METER <br /> SOLlNIST SLOPE METER THERMODINE 580B P I D <br /> KECK INTERFACE METER TURBIDITY METER <br />