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` DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 2000 <br /> SAMPLE LOCATION/MW - 8S DATE: 1019100 <br /> PROJECT NAME CONNELL MOTORS ANALYSIS PERFORMED SITE CHAIN OF CUSTODY <br /> ADDRESS 2211 N WILSON WAY SAMPLE TIME 1444 <br /> CITY,STATE STOCKTON,CA SAMPLE CONTAINERS 4 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 I DEL-TECH WELL CASING MATERIAL PVC <br /> SIGNED. WELL CASING DIA 1" / 01612 <br /> SAMPLE MEDIA GROUNDWATER P I D READING 1 ODOR N/A SOLVENT <br /> TOP OF CASING ELE ION. MSL COLOR BROWN <br /> DEPTH TO WATER feet.100th's) 4911 FEET CALC PURGE VOL 179 GAL <br /> DEPTH OF WELL feet.100th's) 6000 FEET TOTAL VOLUME PURGED 6 GAL <br /> STANDING WATER COLUMN 1089 FEET DEPTH OF PUMP N/A FEE I' <br /> FIELD PARAMETERS <br />• TIME CUMULATIVE DRAW PUMPING pH E C. TEMPO R.P DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> PER PURGE (D T W) (GPMfLPM) (units) (UMHOS) (Cd614s) (Mv0I ) (PPM) (N T U) <br /> 0 NIA 5 GPMM68 <br /> 1251 20 6 -102 NIA BROWN <br /> 2 " 1254 206 -88 " <br /> 4 1245 207 -83 " <br /> 6 1222 207 -67 " <br /> PURGE METHOD DEDICATED WATERRA PUMP <br /> SAMPLE METHOD DEDICATED WATERRA PUMP <br /> D T W AFTER PURGE D T W AT SAMPLE TIME 52 90' <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 E UIPMENT AND SAMPLING EQUIPMENT WAS CLEANED IN THE <br /> FIELD WITH A STEAMCLEANER&ALCONOX SOAP NEW NITRILE GLOYES <br /> CONTAINMENT D O T 17 55 GAL STEEL DR UM OR 60 GAL POLY DRUM <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 />