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1 <br /> DEL--TECH GEOTECHNICAL SUPPORT SERVICES <br /> ' MONITORING WELL FIELD LOG 2003 <br /> SAMPLE LOCATION/MW 2 DATE- 12/12/2003 PROJECT NAME J M EQUIPMENT ANALYSIS PERFORMED SEE CHAIN OF CUSTODY <br /> ADDRESS 1245 WEST CHARTER WAY SAMPLE TIME 15 23 <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 WELL CASING DIA 2" 1 01632 <br /> ' SAMPLE MEDIA GROUNDWATER P I D READING/ODOR NIA MUSTY <br /> TOP OF CASING ELEV ION MSL COLOR BROWN <br /> DEPTH TO WATER (feet 100th's) 1765 FEET CALC PURGE VOL 340 GAL <br /> DEPTH OF WELL (feet100th's) 3850 FEET TOTAL VOLUME PURGED 1021 GAL <br /> ' STANDING WATER COLUMN 2085 FEET DEPTH OF PUMP N/A FEET <br /> FIELD PARAMETERS <br /> TIME CUMULATIVE DRAW PUMPING pH E C TEMP ORP DISSOLVED TURBIDITY <br /> IM <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> ' PER PURGE (D T W) (GPAVLPM) (units) (Uniltos) (Celsius) (Mvolts) (PPM) (N T U) <br /> 0 NIA 5 GPM 1 7 56 1128 218 1 -82 22 BROWN <br /> 340 747 1157 227 -84 23 <br /> 681 745 1162 229 -88 23 <br /> 1021 745 1165 229 -92 22 <br /> PURGE METHOD WATERRA DEDICATED PUMP <br /> SAMPLE METHOD W ATERRA DEDICATED PUMP <br /> ' D T W AFTER PURGE D T W AT SAMPLE TIME 19091 <br /> WELL INTEGRITY CAP&SEAL ARE SECURE <br /> WELL LOCA'T'ION SEE SITE MAP <br /> ' REMARKS GOOD RECHARGE <br /> WEATHER CLEAR SKIES WIND NWS <br /> QUALITY CONTROL ALL PURGING EQUIPMENT AND SAMPLING EQUIPMENT WAS CLEANED IN THE <br /> ' FIELD WITH A STIsAMCLEANER&ALCONOX SOAP NEW NITRILE GLOVES <br /> CONTAINMENT D O T 17 55 GAL STEEL DRUM OR 60 GAL POLYDRUM <br /> ' INSTRUMENTATION Y S 1556 MULTIPROBE SYS'T'EM Y S I DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE METER THERMODINF 5808 P I D <br /> KPCK INTERFACE METER TUREIDITY METER <br />