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i <br /> 16 <br /> & DEL—TECHGEOTECHNICAL SUPPORT SERVICES <br /> ' MONITORING WELL FIELD LOG 2004 <br /> ' SAMPLE LOCATION I MW - 3 DATE: 10/13/2004 <br /> PROJECT NAME: VALLEY WHOLESALE DRUG ANALYSIS PERFORMED: SEE CHAIN OF CUSTODY <br /> ADDRESS- FREMONT STREET SAMPLE TIME. 1136 <br /> CITY,STATE: STOCKTON,CA SAMPLE CONTAINERS: 2 VOA'S <br /> ' SITE CONTACT PAUL SOUVA PRESERVATIVES: HCL <br /> CONSULTANT: GEOLOGICAL TECHNICS LAB.ANALYSIS BY- SHERWOOD LABS <br /> ' PROJECT MANAGER ERIC PRICE MONUMENT- FLUSH <br /> SAMPLER: DEL-TECH WELL CASING MATERIAL: PVC <br /> SIGNED. WELL CASING DIA.• 211 / 01632 <br /> SAMPLE MEDIA: GROUNDWATER P I D.READING/ODOR NIA MUSTY <br /> ' TOP OF CASING ELEVATION, MSL COLOR. CLEAR <br /> DEPTH TO WATER. (feet.lOOth's) 945 FEET CALC.PURGE VOL: 253 GAL <br /> DEPTH OF WELL- (feet.lOpth's) 24 96 FEET TOTAL VOLUME PURGED 759 GAL <br /> ' STANDING WATER COLUMN. 1551 FEET DEPTH OF PUMP- 22 FEET <br /> HELD FARAME'l'EKS <br /> TIME CUMULATIVE DRAW PUMPING pH E C. TEMP O R.P17(ppK <br /> SOLVED TURBIDITY <br /> CASING voLUME DOWN RATE XYGEN COLOR <br /> PER PURGE (D T W) (GPMILPM) (units) (UMHOS) (Celsius) (Mvolts) (N T U) <br /> ' 0 NIA 5 GPM 806 963 219 -49 033 CLEAR <br /> 253 805 1058 215 -35 047 " <br /> 506 801 1070 212 -30 097 " <br /> ' 759 791 1072 211 -20 098 " <br /> ' PURGE METHOD CENTRIFUGAL PUMP <br /> SAMPLE METHOD- DEDICATED TUBING <br /> ' D T W AFPER PURGE D T W AT SAMPLE TIME 9 77' <br /> WELL INTEGRITY CAP&SEAL ARE SECURE LOCI INSTALLED <br /> WELL LOCATION <br /> REMARKS <br /> WEATHER CLEARMOT liOT WIND• NW5 <br /> QUALITY CONTROL ALL PURGING EQUIPMENT AND SAMPLING EQUIPMENT WAS CLEANED IN THE <br /> ' FIELD WITHA STEAMCLEANER&ALCONOX SOAP NEW NITRILE GLOVES <br /> CONTAINMENT DOT ]755 GAL STEELDRUMOR 60 GAL.POLYDRUM <br /> ' INSTRUMENTATION Y S L 3560 FLOWCELL Y S I DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE METER THERMODINE 580B P I D <br /> KECK INTERFACE METER TURBIDITY METER <br /> 1 <br />