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i <br /> ' DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> MOMTORING WELL FIELD LOG 2000 <br /> SAMPLE LOCATION/MW- 1 DATE: 7120100 <br /> PROJECT NAME FORMER MANNA PRO SITE ANALYSIS PERFORMED- SEE CHAIN OF CUSTODY <br /> ADDRESS 4004 S ELDORADO ST SAMPLE TIME 1140 <br /> CITY,STATE STOCKTON,CALIF SAMPLE CONTAINERS 2 V O A'S <br /> SITE CONTACT PRESERVATIVES HCL <br /> CONSULTANT GEO PHASE ENVIRONMENTAL LAB.ANALYSIS BY. SHERWOOD <br /> PROJECT MANNAGER. STEVE LANKF'ORD MONUMENT: FLUSH <br /> SAMPLER DEL-TECH WELL CASING MATERIAL PVC <br /> SIGNED. WELL CASING DIA 4" / 06528 <br /> SAMPLE MEDIA GROUNDWATER P.I.D READING/ODOR NIA GAS <br /> TOP OF CASING ELEVXTION MSL COLOR LIGHT GREY <br /> DEPTH TO WATER feet.l00th's 2703 FEET CALC PURGE VOL 15 GAL <br /> DEPTH OF WELL. (feet.l00th's) 5011 FEET TOTAL VOLUME PURGED. 45 GAL <br /> STANDING WATER COLUMN 2308 FEET DEPTH OF PUMP 45 FEET <br />' FIELD PARAMETERS <br /> TIME CUMULATIVE. DRAW PUMPING pH EC TEMP. O R.P. DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> PER PURGE (D T W (GPMa Ph0 (units) (UsMEOS) I(Celsius) (M—Its) (PPM) (A T U) <br /> 0 N/A 2 GPM 721 1209 203 -155 02 LT GREY <br /> 15 723 1152 203 -229 " <br /> 30 725 1101 202 -228 " <br /> 45 740 1091 203 -219 " <br /> PURGE METHOD 2"GRUNDF0S STAINLESS STEEL SUBMERSIBLE PUMP <br /> SAMPLE METHOD I'STAINLESS STEEL BAILER <br /> D T W AFTER PURGE D T W AT SAMPLE TIME 30 41' <br /> WELL INTEGRITY CAP&SEAL ARE SECURE AMERICAN LOCK INSTALLED <br />' WELL LOCATION SEE SITE MAP <br /> REMARKS VERY LIGHT SHEEN <br />' WEATHER CLEAR SKIES WIND NW5 <br /> QUALITY CONTROL ALL PURGING E UIPMENT AND SAMPLING EQUIPMENT WAS CLEANED IN THE <br /> FIELD WITHA STE.AMCLE AVER&ALCONOX SOAP NEWNITRILE GLOVES <br />' CONTAINMENT D O T 17 SS GAL STEEL DRUM OR 60 GAL POLY DRUM <br /> INSTRUMENTATION Y 5 I 3560 FLOWCELL Y S I DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE METER THERMODINE 58013 P I D <br /> KECK INTERFACE METER TURBIDITY METER <br /> # OF DRUMS ON SIGHT. WATER SOIL- <br />' <br /> 1 <br />