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1 <br /> DEL-TECH <br /> GEOTECHNICAL SUPPORT SERVICES <br />' MONITORING WELL FIELD LOG 2003 <br />' SAMPLE LOCATION /MW 109 DATE: 9/11/2003 <br /> PROJF CT NAME J M BQUTPMENT ANALYSIS PERFORMED SEE CHAIN OF CUSTODY <br /> ADDRESS 1245 WEST CHARTER WAY SAMPLE FIME 1320 <br /> CITY,STA'T'E STOCKTON,CA SAMPLE CONTAINERS 2 V O A'S <br /> SITE CONTACT PRESERVATIVES HCL <br /> CONSULTANT GEOLOGICAL TECHNICS LAB ANALYSIS BY SHERWOOD LABS <br />' PROJECI MANAGER JOE ANGULO MONUMENT FLUSH <br /> SAMPLER DEL-TECH WELL CASING MATERIAL PVC <br /> SIGNED i . WDLL CASING DIA 2" / 0 1632 <br /> SANIPLE MEDIA GROUNDWATER P I D READING/ODOR N/A MUSTY <br /> TOP OF CASING FLEA ION MSL COLOR. GREY TO CLEAR <br /> DEPTH TO WA FER (feet 100th's) 1715 FEET CALC PURGE VOL 1028 GAL <br /> DEP 1 H OF WELL (feet looth's) 8016 FEET TOTAL VOLUME PURGED 3085 GAL <br /> STANDING WATER COLUMN 6101 FEET DEPTH OF PUMP NIA FEET <br /> FIELD PARAMETERS <br /> TIME CUMULATIVE DRAW PUMPING pH E C TEMP ORP DISSOLVED TURBIDITY <br /> CASING VOLUML< DOWN RATE OXYGEN COLOR <br /> PFR PURGE (D T W) ((;I)WLPM) (units) (Umhos) (Celstiuq) (Mvolts) (PPM) (N T U) <br /> 0 NIA 2 GPM 729 1751 239 -141 190 GREY <br /> 1029 792 984 226 -224 037 CLEAR <br /> 2057 " 798 953 225 -238 042 <br /> 3085 8 07 950 225 -254 040 <br /> PURGE METHOD DFDICA FED WATERRA PUMP&TUBING <br /> SAMPLE METHOD DEDICATED W ATERRA PUMP&TUBING <br /> ' D T W ATTER PURGE D T W A SAMPLE TIME 2570 <br /> WELL INTEGRITY CAP Sc SEAL ARE SECURE <br /> WELL LOCATION SPE SI'Z'E MAP <br /> ' REMARKS GOOD RECHARGE <br /> WEA1 HER C 1 HAR SKIES WIND <br /> QUALiCY CONTROL AL1 PURGING EQUIPMENTAND SAMPLINGEQUIPMENT WAS CLEANED INTIIE <br /> ' HELT?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 ti I 556 MULTIPROBE SYSTEM Y S I DISSOLVFD OXYGEN MUTER <br /> SOLINIST SLOPE METER 'iIII3RMODINE 58t)B P I D <br /> KECK INTERFACE METER TURBIDITY METER <br />