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DEL-TECH GE4TEcflmcAL SUPPORT SERVICES <br /> i <br /> ' MONITORING WELL FIELD LOG 2004 <br /> ' SAMPLE LOCATION I MW - 4 DATE: 11/5/2004 <br /> PROJECT NAME: MORITAS BROS ANALYSIS PERFORMED SEE CHAIN OF CUSTODY <br /> ' ADDRESS 814 E CHARTER WAY SAMPLE TIME: 1026 <br /> CITY,STATE: STOCKTON,CA SAMPLE CONTAINERS: 3 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 DLA.: 2" 1 01632 <br /> SAMPLE MEDIA. GROUNDWATER P I D.READING/ODOR. NIA NONE <br /> TOP OF CASING ELEVATION: MSL COLOR: BROWN TO LIGHT BROWN <br /> DEPTH TO WATER: (feet.100th's) 3862 FEET CALC PURGE VOL.: 188 GAL <br /> DEPTH OF WELL- (feet.100th's) 5011 FEET TOTAL VOLUME PURGED. 563 GAL <br />' STANDING WATER COLUMN: 1149 FEET DEPTH OF PUMP: 48 FEET <br /> FIELD PARAMETERS <br /> TIME CUMULATIVE DRAW PUMPING pH E.C. TEMP. Q.R.P. DISSOLVED I TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br />' PER PURGE (D T W) (GPM/LPM) (amts) (Umhos) (Celsius) (Mvolts) (PPNI) (N T U) <br /> 0 NIA 5 GPM 786 1321 219 315 079 BROWN <br /> 188 785 1309 218 223 072 LT BROWN <br />' <br /> 375 „ 784 1291 218 275 081 <br /> 563 785 1271 216 1389 085 <br />' PURGE METHOD DEDICATED WATERRA PUMP&TUBING <br /> SAMPLE METHOD DEDICATED WATERRA PUMP&TUBING <br />' D T W AFTER PURGE D T W AT SAMPLE TIME 43 56' <br /> WELL INTEGRITY CAP&SEAL ARE SECURE <br /> WELL LOCATION. SEE SITE MAP <br /> REMARKS <br /> WEATHER. CLEAR SKIES WIND NW5 <br />' QUALITY CONTROL ALL PURGING EQUIPMENTAND SAMPLING EQUIPMENT WAS CLEANED IN 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 L 556 MULTIPROBE SYSTEM Y S L DISSOLVED OXYGEN METER <br /> . SOLINIST SLOPE METER THERMODINE 5808 P I D <br /> KECK INTERFACE METER TURBIDCTY METER <br /> 1 <br />