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Dec 10 02 09: 258 DEL.TECH GEOTLCHNICRL 12091947-7744 p 7 <br /> r <br /> DEL-TECH GEOTECHN ICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 2002 <br /> SAMPLE LOCATION I MW- 6 DATE. 9/24/2002 <br /> ' PROJECT NAMIE WESTERN OIL&SPREADING ANALYSIS PERFORRiED SEE CHAIN OF CUSTODY <br /> ADDRESS HWY 99 FRONTAGE ROAD SAMPLE TIME 1036 <br /> CITY,STA E LODI,CA SAMPLE CONTAINERS 2 VOA'S/ I LITER <br /> ' SITE CONTACT PRESERVATIVES HCL <br /> CONSULTANT D K BARBER&ASSOC LAB ANALYSIS BY SEQUOIA LAB/SAC <br /> PROJECT MANAGER DAN.BARBER MONUMENT. I-LUSH <br /> SAMPLER DEL-TECH WELL CASING MATERIAL PVC <br /> SIGNED WELL CASING DIA 2" / 01632 <br /> SAMPLE MEDIA GROUNDWATER P I D READING/ODOR NIA NONE <br /> TOP OF CASING ELEVATION MSL COLOR BROWN <br /> DEPTH TO WATER feet 100th's) 5327 FEET CALC PURGE VOL 1 56 GAL <br /> DEPTH OF WELL feeLI00th's 6285 FEET TOTAL VOLUME PURGED 45 GAL <br /> STANDING WATER COLUMN 958 FEET DEPTH OF PUMP N/A FEET <br /> FIELD PARAMETERS <br /> TIME t'UMUI 4TIVE DRAW PUMPING pH E C TEMP O R.P DISSOLVED TURDIDIFY <br /> CASING VOLUNIF DOWN RA rI• OXYGEN COLOR <br /> PER PURGE (D T`W) (CPkIlLPM) (BDRS) (UsmHOS) (Cets1Ds) (MvoEts) (ppm) (NT U) <br /> 0 N/A 5 GPM 686 1263 201 756 053 BROWN <br /> 1 5 683 1272 198 78 5 083 " <br /> 3 692 1269 20 766 072 " <br /> ' 45 682 1267 198 749 027 " <br /> AVERAGE. <br /> PURGE METHOD DEDICATED W AThRRA IVERI I4 PUMP <br /> SAMPLL METHOD DEDICATED WATERRA INERTIA PUMP <br /> D T W AFTER PURGE D f W AT SANIPI F TIME 55 23' <br /> WELL INTEGRITY <br /> t WELL LOCATION SEE SITE MAP <br /> ` ItEI`'IA.RhS <br /> rVVEATHER CLEAR SKIES WIND NONE <br /> QUALITY CON I IiOL ALL PURGING E UIPAIENT AAVD SAMPLING EQUIPMENT WAS CLEANED IN THE <br /> ' f FIELD IPITHA STEAMCLEANER&ALCONOA SOAP A`LW NITRILE GLOYE'S <br /> CUN[AIVVfENT UUI i755(,AL STEEL DRUM OR 60 GAL F01YDRUM <br /> INS fRUMENTATION 1'S 1 556 MULTIPROBF SYSTEM Y S I DISSOLVED OXYCEN METER <br /> ' SDE NIST SI OPE METER THERMODCNE 580B P I D <br /> KECK INTERFACE METER I URRIDITY METER <br /> i <br /> DEC-10-2002 TUE 08 517AN ID PAGE 7 <br />