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DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 2000 <br /> SAMPLE LOCATION/MW - 3 DATE: 1019100 <br /> PROJECT NAME CONNELL MOTORS ANALYSIS PERFORMED SEE CHAIN OF CIJSTnDY <br /> ADDRESS 2211 N WILSON WAY SAMPLE TIME 1722 <br /> CITY,STATE STOCKTON, CA SAMPLE CONTAINERS 4 V O A'S& 1 LI1RE <br /> SITE CONTACT NONE PRESERVATIVES HCL <br /> CONSULTANT. FOOTHILL ENG LAB.ANALYSIS BY SHERWOOD LABS <br /> PROJECT MANAGER IRV MONUMENT FLUSH <br /> SAMPLER 1 1S DEL-TECH WELL CASING MATERIAL PVC <br /> SIGNED . WELL CASING DIA 2" / 0 1032 <br /> SAMPLE MEDIAGROUNDWATER P.I D READING/ODOR N/A GAS <br /> TOP OF CASING ELEV ION MSL COLOR GREY TO LIGHT GREY <br /> DEPTH TO WATER (feeLI00th's) 4831 FEET CALC PURGE VOL 191 GAL <br /> DEPTH OF WELL (fect100th's) 6002 FEET TOTAL VOLUME PURGED 6 GAL <br /> STANDING WATER COLUMN 1171 FEET DEPTH OF PUMP N/A FEE1 <br /> FIELD PARAMETERS <br /> TIME CUMULA'i'1VE DRAW PUMPING pH E C TEMP ORP DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> PER PURGE T W) (GPM/LPM) (units) (UMHOS) (Celsius) (Mvolts) (PPM) (N T li) <br /> 0 N/A 5 GPM 699 1123 21 5 1 -54 N/A GREY <br /> 2 " 702 1107 214 -74 " <br /> 4 It 703 1113 214 -71 LT GRhY <br /> 6 it 702 1103 214 -66 " <br /> PURGE METHOD DEDICATED WATERRA PUMP <br /> SAMPLE METHOD DEDICATED WATERRA PUMP <br /> D T W AFTER PURGE D T W AT SAMPLE TIME 5045, <br /> WELL INTEGRITY CAP&. SEAL ARE SECURE LOCK INSTALLED <br /> WELL LOCATION SEE SITE MAP <br /> REMARKS <br /> WEATHER RAIN WIND NW5 <br /> QUALITY CONTROL ALL PURGING E2 UIPMENT AND SAMPLING EOUIPMENT WAS CLEANED IN THE <br /> PYELD WITH A STEAMCLE4NER&ALCONOX SOAP NEW NITRILE GLOVES <br /> CONTAINMENT D O T 17 55 GAL STEEL DRUM OR 60 GAL POLYDRUM <br /> INSTRUMENTATION Y S I 3560 FLOWCELL Y S 1 DISSOLVED OXYGEN METER <br /> SOLINIIST SLOPE METER THERMODINE 580B P I D <br /> KECK INTERFACE METER TURBIDITY METER <br /> Oil #OF DRUMS ON SIGHT WATER. SOIL <br />