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I <br /> DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br />' MONITORING WELL FIELD LOG 2000 <br />' SAMPLE LOCATION/MW - 10 DATE: 7/20/00 <br />' PROJECT NAME FORMER MANNA PRO SITE ANALYSIS PERFORMED SEE CHAIN OF CUSTODY <br /> ADDRESS 4004 S ELDORADO ST SAMPLE TIME 1719 <br /> CITY,STATE STOCKTON,CALIF SAMPLE CONTAINERS 2 VOA'S <br /> SITE CONTACT PRESERVATIVES HCL <br />' CONSULTANT. GEO-PHASE ENVIRONMENTAL LAB.ANALYSIS BY. SHERWOOD <br /> i <br /> PROJECT MANNAGER- STEVE LANKFORD MONUMENT- FLUSH <br /> SAMPLER DEL-TECH WELL CASING MATERIAL PVC <br /> SIGNED. WELL CASING DIA. : 2" / 01632 <br /> SAMPLE MEDIA GROUNDWATER P.T.D.READING/ODOR- NIA SULFUR <br /> TOP OF CASING ELE TION• MSL COLOR. GREY TO CLEAR <br /> DEPTH TO WATER feet.lWth's 2755 FEET CALC.PURGE VOL 348432 GAL <br /> DEPTH OF WELL feet.i00th's) 4890 FEET TOTAL VOLUME PURGED- 105 GAL <br /> STANDING WATER COLUMN, 1135 FEET DEPTH OF PUMP. N/A FEET <br /> FIELD PARAMETERS <br /> TIME CUMULATIVE DRAW PUMPING PH E C TEMP O R-P DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN MATE OXYGEN COLOR <br /> PER PURGE T W) (GPMILPM) (units) (UsMHOS) (Celsius) (Mvolts) (PPM) (N T U) <br /> 0 N/A 5 GPM 781 1087 211 -195 1 GREY <br /> 35 " " 784 1055 209 -216 " " <br /> 7 780 1089 207 -231 CLEAR <br /> 105 781 1066 207 -234 " <br /> PURGE METHOD DEDICATED WATERRA PUMP <br /> SAMPLE METHOD DEDICATED WATERRA PUMP <br /> D T W AFTER PURGE D T W AT SAMPLE TIME 3019 <br /> WELL INTEGRITY CAP&SEAL ARE SECURE AMERICAN LOCK INSTALLED <br /> WELL LOCATION SEE SITE MAP <br /> REMARKS <br /> WEATHER CLEAR SKIES WIND NW5 <br /> QUALITY CONTROL ALL PURGING EQ UIPMENT AND SAMPLING EQ UIPMENT WAS CLEANED IN THE <br /> F7ELD Ti7THA STEAMCLEANER&ALCONOX SOAP NEWNITRILE GLOVES <br /> CONTAINMENT D O T 17 55 GAL STEEL DRUM OR 60 GAL POLYDRUM <br /> INSTRUMENTATION Y S 1 3560 FLOWCELL Y S I DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE METER THERMODINE 580E P I D <br /> KECK INTERFACE METER TURBIDITY METER <br />