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1 <br /> DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> ' MONITORING WELL FIELD LOG 2003 <br /> SAMPLE LOCATION /MW 7 DATE- 3/18/2003 <br /> ' PROJECT NAME J M EQUIPMENT ANALYSIS PERFORMED SEE CHAIN OF CUSTODY <br /> ADDRESS 1245 WEST CHARTER WAY SAMPLE TIME 1001 <br /> CITY,STATE STOCKTON,CA SAMPLE CONTAINERS 2 V O A'S <br /> ' SITE CONTACT PRESERVATIVES HCL <br /> CONSUL'T'ANT GEOLOGICAL TECHNICS LAB ANALYSIS BY SHERWOOD LABS <br /> ' PROJECT MANAGER RAY 1 MIKE MONUMENT FLUSH <br /> SAMPLER DEL-TECH WELL CASING MATERIAL PVC <br /> SIGNED WWELL CASING DIA 2" I 01632 <br /> SAMPLE MEll GROUNDWATER P I D READING/ODOR NIA NONE <br /> ' TOP OF CASING ELEVATION MSL COLOR LIGHT BROWN <br /> DEPTH TO WATER (feet 100th's) 1445 FEET CALC PURGE VOL 233 GAL <br /> DEP IH OF WELL (feet.100th's) 30 23 FEET TOTAL VOLUME PURGED 75 GAL <br /> ' STANDING WATER COLUMN 1578 FEET I DEPTH OF PUMP N/A FPET <br /> FIELD PARAMETERS <br /> TIME CUMULATIVE DRAW PUMPING p1l E C TEMP O R P DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br />' PER PURGE (D T1 W) (GPWLPM) (units) (MsMHOS) (Celsus) (M-,.I") (PPM) (NT if) <br /> 0 NIA 50 PM 7 63 1393 218 -9 220 LT BRN <br /> 25 742 1487 217 -12 065 <br /> 5 " 739 1522 218 09 044 <br /> 75 737 1537 22 19 060 <br /> PURGE METHOD DEDICATED WATERRA PUMP&TUBING <br /> SAMPLE METHOD DEDICATED WATERRA PUMP&TUBING <br />' D T W AFTER PURGE D T W AT SAMPLE TIME+ 1976 <br /> WELL INTEGRITY CAP&SEAL ARE SECURE <br /> WELL LOCATION SEE SITE MAP <br />' REMARKS GOOD RECHARGE <br /> WEATHER CLEAR SKIES WIND <br /> QUALITY CONTROL ALL PURGING EQUIPMENTAND SAMPLING EQUIPMENT WAS CLEANED IN THE <br />' FIELD WITH A ST&WCLEANER &ALCONOX SOAP NEW NITRILE GLOVES <br /> CONTAINMENT D O T 17 55 GAL STEEL DRUM OR 60 GAL..POLY DRUM <br /> INSTRUMENTATION Y S I 556 MULTIPROBE SYSTEM Y S I DISS01 VED OXYGEN METER <br /> SOLINIST SLOPE METER THERMOMNE 580D P I D <br /> KECR INTERFACE METER TURBIDITY METER <br /> I <br />