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1 <br /> DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> • MONITORING WELL FIELD LOG 2004 <br /> 1 <br /> ' SAMPLE LOCATION I MW - 2 DATE: 10/21/2004 <br /> ' PROJECT NAME. CASTLE MOTORS ANALYSIS PERFORMED. SEE CHAIN OF CUSTODY <br /> ADDRESS 2315 N ELDORADO SAMPLE TIME: 1244 <br /> CITY,STATE: STOCKTON,CA SAMPLE CONTAINERS: 2 VOA'S <br /> SITE CONTACT- PRESERVATIVES: HCL <br /> CONSULTANT GEOLOGICAL TECHNICS LAB ANALYSISBY- SHERWOOD <br /> PROJECT MANAGER JOE ANGULO MONUMENT: FLUSH <br /> ' <br /> SAMPLER- DEL-TECH/DON LIGHT WELL CASING MATERIAL• PVC <br /> SIGNED: WELL CASING DIA.: 2" / 01632 <br /> SAMPLE MEDIA GROUNDWATER P.I.D.READING/ODOR- NIA FUEL <br /> TOP OF CASING ELEVATION: MSL COLOR: LIGHT GREY TO CLEAR <br /> DEPTH TO WATER: (feet.100th's) 39 21 FEET CALC PURGE VOL: 392 GAL <br /> DEPTH OF WELL: (feet.104th's) 63 20 FEET TOTAL VOLUME PURGED- 1175 GAL <br /> ' STANDING WATER COLUMN: 2399 FEET DEPTH OF PUMP: 60 FEET <br /> FIELD PARAMETERS <br /> MTIME CUMULATIVE DRAW PUMPING pH E.C TEMP O.R.P. DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> ' PER PURGE (D T.W) (GP1►7ILpm) (uFuts) (MsMHOS) (Celsius) (Mvelts) (PPM) (N T U) <br /> 0 NIA 5 GPM 676 875 202 772 059 LT GREY <br /> 392 It <br /> " 690 874 201 439 047 " <br /> r <br /> 793 „ 686 870 200 440 041 CLEAR <br /> 1175 688 870 200 419 048 " <br /> ' PURGE METHOD DEDICATED WATERRA PUMP <br /> SAMPLE METHOD DEDICATED WATERRA PUMP <br /> ' D T W AFTER PURGE D.T W AT SAMPLE TIME 39 19' <br /> WELT,INTEGRITY CAP&SEAL ARE SECURE <br /> WELL LOCATION SEE SITE MAP <br /> ' REMARKS <br /> WEATHER CLEAR SKIES WIND NW5 <br /> ' QUALITY CONTROL ALL PURGING EQ UIPMENT AND SAMPLING EQUIPMENT WAS CLEANED IN THE <br /> ,FIELD WITH STEAMCLEANER&ALCONOX SOAP NEW NITRILE GLOVES <br /> CONTAINMENT D O T 17 55 GAL.STEEL DR UM OR 60 GAL.POLY DRUM <br /> ' INSTRUMENTATION Y S 13560 FLOWCEL.L Y S L DISSOLVED OXYGEN METER <br /> SOLEgIST SLOPE METER THERMODINE 580E P I D <br /> KECK INTERFACE METER TURBIDITY METER <br /> r <br />