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' DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> • <br /> ' MONITORING WELL FIELD LOG 2001 <br /> SAMPLE LOCATION /MW - 10 DATE. 9117101 <br /> PROJECT NAME J M EQUIPMENT ANALYSIS PERFORMED SEE CHAIN OF CUSTODY <br /> ADDRESS 1245 WEST CHARTER WAY SAMPLE TIME 1340 <br /> CITY,STATE STOCKTON, CA SAMPLE CONTAINERS 5 V O A'S <br /> ' SITE CONTACT PRESERVATIVES HCL <br /> CONSULTANT GEOLOGICAL TECHNICS LAB ANALYSIS BY CLS <br /> ' PROJECT MANAGER RAY/MIKE MONUMENT FLUSH <br /> SAMPLER DEL-TECH WELL CASING MATERIAL PVC <br /> SIGNED WELL CASING DIA 2" 1 0 1632 <br /> SAMPLE MEDIA GROUNDWATER P I D READING 1 ODOR NIA NONE <br /> TOP OF CASING ELEV ION MSL COLOR LIGHT GREY <br /> DEPTH TO WATER feet 100th's 1614 FEET CALC PURGE VOL 2 32 GAL <br /> DEPTH OF WELL (feet 100th's) 3034 FEET TOTAL VOLUME PURGED 75 GAL <br /> ' STANDING WATER COLUMN 1420 FEET I DEPTH OF PUMP NIA FEET <br /> FIELD PARAMETERS <br /> MTIME CUM MATIVE DRAW PUMPING pH E C. TEMP O RP DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> PER PURGE (D T W) (GPMILPK (units) (MsMHOS) (Celsius) (Mvolts) (PPM) (N T U) <br /> 0 NIA 5 GPM 725 947 21 9 -141 NIA LT GREY <br /> 2-5 731 936 219 -144 It <br /> jItrl734 935 219 -140 " <br /> It 738 933 22 -139 " <br /> PURGE METHOD WATERRA DEDICATED TUBING <br /> ' SAMPLE METHOD WATERRA DEDICATED TUBING <br /> D T W AFTER PURGE D T W AT SAMPLE TIME 23 14' <br /> WELL INTEGRITY CAP&SEAL ARE SECURE <br /> WELL LOCATION SEE SITE MAP <br /> REMARKS <br /> WEATHER WIND <br /> ' QUALITY CONTROL ALL PURGING EQUIPMENT AND SAMPLING EQUIPMENT WAS CLEANED IN THE <br /> FIELD YYITHA STEAMCLEANER&ALCONOX SOAP NEAP NITRILE GLOVES <br /> CONTAINMEN T D O T 17 55 GAL STEEL DRUM OR 60 GAL POLY DRUM <br /> ' INSTRUMENTATION Y S I 3560 FLOWCELL Y S 1 DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE METER THERMODINE 580B P I D <br /> KECK INTERFACE METER TURBIDITY METER <br />