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i <br /> DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> ' MONITORING WELL FIELD LOG 2003 <br /> SAMPLE LOCATION/MW 6 DATE-. 3/18/2003 <br /> ' PROJECT NAME J M EQUIPMENT ANALYSIS PERFORMED SEE CHAIN OF CUSTODY <br /> ADDRESS 1245 WEST CHARTER WAY SAMPLE TII1IE 1032 <br /> CITY,STATE STOCKTON,CA SAMPLE CONTAINERS 2 V O A'S <br /> i SITE CONTACT PRESERVATIVES HCL <br /> CONSULTANT GEOLOGICAL TECHNICS LAB ANALYSIS BY SHERWOOD LABS <br /> PROJECT MANAGER RAY I MIKE MONUMEN'1 FLUSH <br /> SAMPLER DEL-TECH WELL CASING MATERIAL PVC <br /> SIGNED WELL CASING DIA 211 / 01632 <br /> SAMPLE MEDIA GROUNDWATER P I D READING/ODOR N/A LT FUEL <br /> TOP OF CASING ELEVATION MSL COLOR LIGHT GREY <br /> DEPTH TO WATER (feeL100th's) 15 13 FEET CALC PURGE VOL 291 GAL <br /> DEPTH OF WELL (feet 100th's) 3295 FEET TOTAL VOLUME PURGED 9 GAL <br /> iSTANDING WATER COLUMN 1782 FEET DEPTH OF PUMP N/A FEET <br /> FIELD PARAMETERS <br /> TIME CUMULATIVE DRAW PUMPING pH EC TEMP O R P DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> PER PURGE (D T W) (GPM/LPM) (units) (MSMHOS) {CCIAUS) (Mvolts) (PPM) (N T U) <br /> ' 0 N/A 5 GPM 729 1579 23 159 285 LT GREY <br /> 3 736 1354 23 2 84 271 " <br /> 6 733 1468 247 -4 2 5 <br /> i9 " 733 1471 244 -39 19 " <br /> PURGE METHOD DEDICATED WATERRA PUMP&TUBING <br /> SAMPLE METHOD DEDICATED WATERRA PUMP c&TUBING <br />' D T W AL'T'ER PURGE D T W AT SAMPLE TIME 22 89' <br /> WELL INTEGRITY CAP&SEAL ARE SECURE <br /> WELL LOCATION SEE SITE MAP <br /> REMARKS GOOD RECHARGE <br /> iWEATHER CLEAR SKIES WIND <br /> QUALITY CONTROL ALL PURGING EQUIPMENTAND SAMPLING EQUIPMENT WAS CLEANED IN THE <br /> FIELD WITHA STEAMCLEANER&ALCONOXSOAP NEWNITRILE 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 DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE METER THERMODINE 580E P I D <br /> • KEGS INIERFACEmFTER TURBIDITY METER <br /> {i <br />