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' DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 2000 <br /> SAMPLE LOCATION/MW - 4S DATE: ..10/9/00 <br /> PROJECT NAME CONNELL MOTORS ANALYSIS PERFORMED SEE CHAIN OF CUSTODY <br /> ADDRESS 2211 N WILSON WAY SAMPLE TIME 1157 <br /> CITY,STATE STOCKTON,CA SAMPLE CONTAINERS 4 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 MEDIA GROUNDWATER P I D READING/ODOR NIA NONE <br /> TOP OF CASING ELE TION MSL COLOR LIGHT BROWN <br /> DEPTH TO WATER (feet.100th's) 4807 FEET CALC PURGE VOL 1 98 GAL <br /> DEPTH OF WELL (feet.I00th's) 6022 FEET TOTAL VOLUME PURGED 6 CYAL <br /> STANDING WATER COLUMN 1215 FEET DEPTH OF PUMP N/A FEE f <br /> FIELD PARAMETERS <br /> TIME CUMULATIVE DRAW PUMPING pH EC TEMP O&P DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> PER PURGE (DTW) (GPM/I.PK (units) (UMBOS) (Celsius) (Mvolts) (PPM) (N T U) <br /> 0 N/A 5 GPM 743 1784 209 1 77 N/A LT BRN <br /> 2 727 1237 21 1 72 " <br /> 4 " 742 1318 208 1 81 " <br /> 6 741 1327 208 82 " <br /> PURGE METHOD DEDICATED WATERRA PUMP <br /> SAMPLE METHOD DEDICATED WATERRA PUMP <br /> D T W AFTER PURGE D T W AT SAMPLE TIME 52921 <br /> WELL INTEGRITY CAP a SEAL ARE SECURE LOCK INSTALLED <br /> WELL LOCATION SEE SITE MAP <br /> REMARKS SLOW RECHARGE <br /> WEATHER RAIN WIND N'5 <br /> QUALITY CONTROL ALL PURGING EQ UIPMENT AND SAMPLING EQUIPMENT WAS CLE4NED IN THE <br /> FIELD WITHA STE,4MCLE4NER&ALCONOX SOAP NEW NITRILE GLOVES <br /> CONTAINMENT D O T 17 55 GAL STEEL DRUM OR 60 GAL POLY DRUM <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 IETER <br /> 4 OF DRUMS ON SIGHT WATER SOIL <br />