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16 <br /> DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> ' MONITORING WELL FIELD LOG 2004 <br /> RAl�ZPLE LOCATION/MW- 110 DATE: 4/29/2004 <br /> ' PROJECT NAME MORITAS BROS ANALYSIS PERFORMED SEE CHAIN OF CUSTODY <br /> ADDRESS- 814 E CHARTER WAY SAMPLE TIME 1652 <br /> CITY,STATE STOCKTON,CA SAMPLE CONTAINERS 2 V O A'S <br /> ' SITE CONTACT PRESERVATIVES HCL <br /> CONSULTANT GEOLOGICAL TECHNICS LAB ANALYSIS BY SHERWOOD LABS <br /> ' PROJECT MANAGER JOE ANGULO MONUMENT FLUSH <br /> SAMPLER DEL-TECH WELL CASING MATERIAL PVC <br /> SIGNED Z66Rt WELL CASING DIA 2" / 01632 <br /> SAMPLE MEDIA GROUNDWATER P I D READING/ODOR N/A NONE <br />' TOP OF CASING ELEV ION MSLCOLOR GREY <br /> DEPTH TO WATER feet 100th's 36 32 FEET CALC PURGE VOL 178 GAL <br /> DEPTH OF WELL feet lO th's 4725 FEET TOTAL VOLUME PURGED 535 GAL <br />' STANDING WATER COLUMN 1093 FEET DEPTH OF PUMP 46 FEET <br /> FIELD PARAMETERS <br /> TIME CUMULATIVE DRAW SUBMERS pH E C TEMP ORP DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE I OXYGEN COLOR <br />' PER PURGE (D T W) (GPMILPM) (units) (Umhos) (Celsius) (Mvoits) (PPM) (N T U) <br /> 0 NIA 5 GPM 839 1500 193 -184 080 GREY <br /> 178 11 " 815 925 201 -95 136 " <br />' <br /> 357 DRY 811 952 20 -91 122_ <br /> " <br /> 535 812 965 20 -84 1 05 " <br /> PURGE METHOD DEDICATED WATERRA PUMP&TUBING <br /> SAMPLE METHOD DEDICATED WATERR4 PUMP&TUBING <br />' D T W AFTER PURGE D T W AT SAMPLE TIME 45 49' <br /> WELL INTEGRITY CAP&SEAL ARE SECURE <br /> WELL LOCATION SEE SITE MAP <br />' REMARKS POOR RECHARGE <br /> WEATHER CLEAR SKIES WIND NW5 <br /> QUALITY CONTROL ALL PURGING EQUIPMENT AND SAMPLING EQUIPMENT WAS CLEi1NED 1N THE <br />' FIELD WITH A STEAMCLEANER&ALCONOX SOAP NEW NITRILE GLOVES <br /> CONTAINMENT D O T 17 55 GAL STEEL DRUM OR 60 GAL POLY DRUM <br />' INSTRUMENTATION Y S 1 556 MULTIPROBE SYSTEM Y S I DISSOLVED OXYGEN METER <br /> SOLTNIST SLOPE METER TI{ERMODINE 580E P I D <br /> KECK 1NTERrACE METER TURBIDITY METER <br /> i <br /> 1 <br />