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DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 2001 <br /> SAMPLE LOCATION/MW- 6D DATE: 3/14101 <br /> PROJECT NAME CONNELL MOTORS ANALYSIS PERFORMED SEE CHAIN OF CUSTODY <br /> ADDRESS- 2211 N WILSON WAY SAMPLE TIME 1050 <br /> CITY,STATE STOCKTON, CA SAMPLE CONTAINERS 2 V O A'S& 1 LITRE <br /> SITE CONTACT. NONE PRESERVATIVES HCL <br /> CONSULTANT FOOTHILL ENG LAB ANALYSIS BY SHERWOOD LABS <br /> PROJECT MANAGER IRV MONUMENT FLUSH <br /> SAMPLER A DEL-TECH WELL CASING MATERIAL PVC <br /> SIGNED WELL CASING DIA 2" / 01632 <br /> SAMPLE MEDIA GROUNDWATER P I D.READING 1 ODOR N/A NONE <br /> TOP OF CASING ELE ION. MSL COLOR CLEAR TO BROWN <br /> DEPTH TO WATER: feet 100th's 42 19 FEET CALC PURGE VOL 9 13 GAL <br /> DEPTH OF WELL- feet.100th's 9814 FEET TOTAL VOLUME PURGED 285 GAL <br /> STANDING WATER COLUMN 5595 FEET DEPTH OF PUMP N/A FEET <br /> FIELD PARAMETERS <br /> TIME cUMULATIVE DRAW PUMPING pH E C TEMP ORP DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> PER PURGE (DTW) (CPM/Lpm) (units) (UMHOS) (Celsius) (Mvolts) (PPM) (N T U) <br /> 0 N/A 5 GPM 744 920 218 -10 NIA LT BRN <br /> 95 " It <br /> 705 918 214 -26 " " <br /> 19 It <br /> It <br /> 747 924 214 -60 it <br /> 285 It <br /> " 747 936 214 -72 " <br /> PURGE METHOD DEDICATED WATERRA PUMP <br /> SAMPLE METHOD DEDICATED WATERRA PUMP <br /> D T W AFTER PURGE D T W AT SAMPLE TIME 48 64' <br /> WELL INTEGRITY CAP&SEAL ARE SECURE LOCK INSTALLED <br /> WELL LOCATION SEE SITE MAP <br /> REMARKS <br /> WEATHER CLEAR SKIES WIND NW5 <br /> UALITY CONTROL ALL PURGING E UIPMENT AND SAMPLING EQUIPMENT WAS CLEANED IN THE <br /> FIELD WITHA STEAMCLEANER&ALCONOXSOAP 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 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 />