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1 <br /> • DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> ' MONITORING WELL FIELD LOG 2003 <br /> SAMPLE LOCATION I MW 3 DATE: 6/6/2003 <br /> - I <br /> PROTECT NAME GEORGE'S SERVICE ANALYSIS PERFORMED SEE CHAIN OF CUSTODY <br /> ADDRESS 1600 DURHAM FERRY ROADSAMPLE TEAS 1001 <br /> CITY,STATE TRACY,CA SAMPLE CONTAINERS 2 V O A'S <br /> SITE CONTACT GEORGE&MAE PRESERVATIVES HCL <br /> CONSULTANT GEOLOGICAL TECHNICS [LAB ANALYSIS BY SHERWOOD LABS <br /> ' PROJECT MANAGER MHS N1ENE MONUMENT FLUSH <br /> SAMPLER DEL-TECH WELL CASING MATERIAL PVC <br /> SIGNED WELL CASING DIA 2" / 01632 <br /> SAMPLE MI DiA GROUNDWATER P I D READING 1 ODOR N/A NONE <br /> TOP OF CASING ELEVVTION MSL COLOR CLEAR <br /> DEPTH TO WATER (feetlNth's) 1277 FEET CALC PURGE VOL ill GAL <br /> ' DEPTH OF WELL (feet.100th's) 1960 FEET TOTAL VOLUME PURGED 45 GAL <br /> STANDING WATER COLUMN 683 FEET I DEPTH OF PUMP NIA FEET <br /> FIELD PARAMETERS <br /> TIME CUMULATIVE DRAW PUMPING pH E C TEMP ORP DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> PERPURGE (D T W) (GPM/LPM) (units) (MsMH05) (Celsius) (Mvolts) (1'PM) (N TU) <br /> 0 NIA 5 GPM 1 762 1591 2,46 -6 168 CLEAR <br /> 15 767 1531 247 -11 109 <br /> 3 „ 11 760 1561 233 -101 044 <br /> 45 755 1568 234 -91 068 " <br /> PURGE METHOD HONDA CENTRIFUGAL PUMP <br /> SAMPLE METHOD i'STAINLESS STEEL BAILER WITH STAINLESS STEEL WIRE LINE <br /> D T W AFTER PURGE D T W AT SAMPLE TIME 1586 <br /> WELL INTEGRITY CAP&SEAL ARE SECURE <br /> WELL LOCATION SEE SITE MAP <br /> REMARKS POOR RECHARGE <br /> WEATHER CLOUDY SKIES WIND NONE <br />}' QUALITY CONTROL ALL P URGING EQ UIPMENT AND SAMPLING EQ UIPMENT WAS GLEANED IN THE <br /> FIELD WITH A STEAMCLEANER&ALCONOX SOAP NEW NITRILE G-LO VES <br /> CONTAINMENT D O T 17 55 GAL STEEL DRUM OR 60 CAL POLY DRUM <br /> 1, INSTRUMENTATION Y S L 3560 FLOW= Y S I DISSOLVED OXYGEN METER <br /> I <br /> SOLINIST SLOPE METER THERMODINE 58013 P I D <br /> KECK INTERFACE METER TURBIDITY METER <br /> I <br /> k� <br />