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i <br /> DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> 1 MONITORING WELL FIELD LOG 2001 <br /> SAMPLE LOCATION /MW- 7 DATE: 12/4/2001 <br /> ' PROJECT NAME J M E UIPMENT ANALYSIS PERFORMED SEE CHAIN OF CUSTODY <br /> ADDRESS 1245 WEST CHARTER WAY SAMPLE TIME 1511 <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 RAY/MIKE MONUMENT. FLUSH <br /> SAMPLER DEL-TECH WELL CASING MATERIAL PVC <br /> SIGNED WELL CASING DIA 2" / 0 1632 <br /> SAMPLE MEPM GROUNDWATER P I D READING/ODOR N/A NONE <br /> ' TOP OF CASING EL TION MSL COLOR- LIGHT GREY TO LIGHT BROWN <br /> DEPTH TO WATER- feet.I00th's 1534 FEET CALC PURGE VOL - 243 GAL <br /> DEPTH OF WELL• ___(kd.I00thsJ 3023 FEET TOTAL VOLUME PURGED 75 GAL <br /> ' STANDING WATER COLUMN- 1489 FEET DEPTH OF PUMP- N/A 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) (GPMILPM (units) (MSMIIOS) (Celsius) (Mvolts) (FPM) (N T U) <br /> 0 N/A 5 GPM 697 901 21 -I57 N/A LT GREY <br /> 25 " 691 917 21 2 -138 to " <br /> 5 01689 896 212 -I24 " " <br /> 75 697 875 211 -117 " LT BRN <br /> PURGE METHOD WATERRA DEDICATED TUBING <br /> SAMPLE METHOD WATERRA DEDICATED TUBING <br /> ' D T W AFTER PURGE D T W AT SAMPLE TIME 1955, <br /> WELL INTEGRITY CAP&SEAL ARB SECURE <br /> WELL LOCATION SEE SITE MAP <br /> tREMARKS <br /> WEATHER OVERCAST SKIES WIND <br /> ' QUALITY CONTROL ALL PURGING EQ UIPMENT AND SAMPLING EQ UIPMENT 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 POLYDRUM <br /> INSTRUMENTATION Y S 13560 FLOWCELL Y S I DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE METER THERMODINE 580B P I D <br /> KECK INTERFACE METER TURBIDITY METER <br /> 1 <br /> f <br />