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' DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> ' MONITORING WELL FIELD LOG 2004 <br /> SAMPLE LOCATION/MW_ 7 DATE- 8/19/2004 <br /> ' PROJECT NAME MARCI PROPERTY ANALYSIS PERFORMED- SEE CHAIN OF CUSTODY <br /> -A D-DRESS 2969 LOOMIS ROAD SAMPLE TIME 1401 <br /> CITY,STATE STOCKTON,CA SAMPLE CONTAINERS 4 V O A's/HCL-1 LTR /NEA <br /> SITE CONTACT GOLDEN BEAR TRUCKING PRESERVATIVES HCL <br /> CONSULTANT GEOLOGICAL TECHNICS LAB ANALYSIS BY SEQUOIA <br /> ' PROJECT MANAGER JOE ANGULO MONUMENT FLUSH <br /> SAMPLER DEL-TECH WELL CASING MATERIAL PVC <br /> SIGNED WELL CASING DIA 2" / 01632 <br /> SAMPLE MEDT GROUNDWATER P I D READING/ODOR N/A NONE <br /> ' TOP OF CASING ELE ATION. MSL COLOR BROWN <br /> DEPTH TO WATER. feet 100th's 6742 FEET CALC PURGE VOL 044 GAL <br /> DEPTH OF WELL feet 100th's 70 10 FEET TOTAL VOLUME PURGED 131 GAL <br /> ' STANDING WATER COLUMN 268 FEET DEPTH OF PUMP- 69 FEET <br /> FIELD PARAMETERS <br /> TIME CUMULATIVE DRAW PUMPING pH [ E C TEMP O R SOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE_ OXYGEN COLOR <br /> PER PURGE (D T W) (GPM/LPM) (units) (UMHOS) (Celsius) (Mvolts)P DIS(PPM) (N T U) <br /> 0 DRY 5 GPM 6 79 1257 1 20 29 13 BROWN <br /> 044 <br /> 087 " <br /> 131 " <br /> ti <br /> ' PURGE METHOD HAND BAIL <br /> SAMPLE METHOD HAND BAIL <br /> ' D T W AFTER PURGE D T W AT SAMPLE TIME 68 01' <br /> WELL INTEGRITY CAP&SEAL ARE SECURE <br /> WELL LOCATION - SEE SITE MAP - - — — -- - ----- — - - <br /> ' REMARKS POOR RECHARGE/GRABBED SAMPLE <br /> WEATHER CLEAR&HOT WIND NW5 <br /> QUALITY CONTROL ALL PURGING E UIPMENT AND SAMPLING E UIPMENT WAS CLEANED IN THE <br /> FIELD WITHA STEAMCLEANER&ALCONOX SOAP NEW NITRILE GLOVES <br /> CONTAINMENT D O T 17 SS GAL STEEL DR UM OR 60 GAL POLY DR UM <br />' INSTRUMENTATION YS I 556 MULTIPROBE SYSTEM Y S 1 DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE METER THERMODINE 580B P 1 D <br /> KECK INTERFACE METER TURBIDITY METER <br />