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OELTECH <br /> DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 2005 <br /> SAMPLE LOCATION/MW 202 DATE: 4/18/2005 <br /> ` _ 1 , 1 <br /> PROJECT NAME MORITAS BROS ANALYSIS PERFORMED SEE CHAIN OF CUSTODY <br /> ADDRESS 814 E CHARTER WAY SAMPLE TIME 1130 <br /> ' CITY,STATE STOCKTON CCA SAMPLE CONTAINERS 4 V O A'S <br /> SITE CONTACT PRESERVATIVES HCL <br /> CONSULTANT GEOLOGICAL TECHNICS LAB ANALYSIS BY SHERWOOD LABS <br /> ' PROJECT MANAGER JOE ANGULO MONUMENT FLUSH <br /> SAMPLER DEL-TECH/DON LIGHT WELL CASING MATERIAL PVC <br /> SIGNED WELL CASING DIA 2" 1 01632 <br /> ' SAMPLE MEDIA GROUNDWATER P I D READING/ODOR NIA LT FUEL <br /> TOP OF CASING ELEVATION MSL COLOR LIGHT GREY <br /> DEPTH TO WATER (feet 100th's) 3544 FEET CALC PURGE VOL 730 GAL <br /> DEPTH OF WELL (feet 100th's) 8020 FEET TOTAL VOLUME PURGED 2191 GAL. <br /> STANDING WA'I ER COLUMN 4476 FEET DEPTH OF PUMP 79 FEET <br /> mx <br /> FIELD PARAMETERS <br /> T ,7777= <br /> ys. , �^+t wr .ws.ySr <br /> .f.....�....d.-�*C.�A��. <br /> TIME CUMULATIVE DRAW PUMPING pH E C TEMP ORP DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> ' PER PURGE (I)T W (GpAvt.PPrl) (units) (Umhns) (Celsius) (Mvotts) (PPM) (N T U) <br /> 0 N/A 5 GPM 749 1465 210 -1094 042 LIGHT GREY <br /> 730 753 1443 210 -1253 035 " <br /> 1461 753 1448 212 -1254 035 " <br /> 2191 754 1449 210 -1249 047 " <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, 35 47' <br /> WELL INTEGRITY CAP&SEAL ARE SECURE <br /> WELL LOCATION SEE SITE MAP <br /> REMARKS <br /> ' WEATHER SUNNY/WINDY WIND <br /> QUALITY CONTROL ALL PURGING EQUIPMENT AND SAMPLING EQUIPMENT WAS CLEANED IN THE <br /> ' FIELD WITH A STEAMCLEANER do ALCONOX SOAP NEW NITRILE GLOVES <br /> CONTAINMENT D O T 17 55 GAL STEEL DRUM OR 60 GAL POLYDRUM <br /> INSTRUMENTATION Y S 1 556 MULTIPROBE SYSTEM Y S I DISSOLVED OXYGEN METER <br /> ' SOLrNIST SLOPE METER THERMODWE 5806 P I D <br /> KECK INTERFACE METER TURBIDITY METER <br />