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DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 2001 <br /> SAMPLE LOCATION /MW - 7D DATE: 3114101 <br /> PROJECT NAME CONNELL MOTORS ANALYSIS PERFORMED SEE CHAIN OF CUSTODY <br /> ADDRESS 2211 N WILSON WAY SAMPLE TIME: 1156 <br /> CITY,STATE STOCKTON,CA SAMPLE CONTAINERS 2 V O A'S & I LITRE <br /> SITE CONTACT: NONE PRESERVATIVES HCL <br /> CONSULTANT. FOOTHILL ENG LAB ANALYSIS BY. SHERWOOD LABS <br /> PROJECT MANAGER IRV MONUMENT FLUSH <br /> SAMPLER DEL-TECH WELL CASING MATERIAL PVC <br /> SIGNED WELL CASING DIA 2" / 01632 <br /> SAMPLE MEDMVLATION <br /> GROUNDWATER P LD READING/ODOR NIA NONE <br /> TOP OF CASING MSL COLOR LIGHT BROWN TO CLEAR <br /> DEPTH TO WATER feet 100th's 4229 FEET CALC PURGE VOL. 940 GAL <br /> DEPTH OF WELL feet 100th's 9986 FEET TOTAL VOLUME PURGED 285 GAL <br /> STANDING WATER COLUMN- 5757 FEET I DEPTH OF PUMP NIA 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) (GPM/LPM) (units) (UMHOS) (Celsius) (Mvolts) (PPM) (N T U) <br /> 0 N/A 5 GPM 716 799 22 1 -39 NIA LT BRN <br /> 95 IT <br /> 726 770 22 -95 " <br /> 19 " 726 772 22 1 -116 CLEAR <br /> 285 718 798 22 -105 " <br /> PURGE METHOD DEDICATED WATERRA PUMP <br /> SAMPLE METHOD DEDICATED WATERRA PUMP <br /> D T W AFTER PURGE D T W AT SAMPLE TIME 53 12' <br /> WELL INTEGRITY CAP&SEAL ARE SECURE LOCK INSTALLED <br /> WELL LOCATION SEE SITE MAP <br /> REMARKS <br /> WEATHER CLEAR SKIES WIND NW5 <br /> QUALITY CONTROL ALL PURGING E UIPMENT AND SAMPLING EQUIPMENT WAS CLEANED IN THE <br /> FIELD WITHA STEAMCLEANER&ALCONOX SOAP NEW NITRILE GLOVES <br /> CONTAINMENT D O T 17 55 GAL STEEL DRUM OR 60 GAL POLY DRUM <br /> INSTRUMENTATION Y S 1 3560 FLOWCELL Y S I DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE METER THERMODINE 580B P I D <br /> KECK INTERFACE METER TURBIDITY METER <br /> #OF DRUMS ON SIGHT WATER: SOIL. <br />