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1 <br /> DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> 4 <br />' MONITORING WELL FIELD LOG 2001 <br />' SAMPLE LOCATION/MW- 10 DATE: 617101 <br />' PROJECT NAME- CUTTER LUMBER ANALYSIS PERFORMED: SEE CHAIN OF CUSTODY <br /> ADDRESS. 3430 S ELDORADO SAMPLE TIME 10 38 <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 /> PROJECT MANAGER STEVE LANKFORD MONUMENT FLUSH <br />' <br /> SAMPLER- DEL-TECH WELL CASING MATERIAL PVC <br /> SIGNED- WELL CASING DIA. • 2" / 0 1632 <br /> SAMPLE MEDIA. GROUNDWATER P.I D.READING/ODOR- NIA SULFUR <br />' TOP OF CASING ELEVATION MSL COLOR GREY TO CLEAR <br /> DEPTH TO WATER- feet 100th's 29 32 FEET CALC PURGE VOL : 257 GAL <br /> DEPTH OF WELL- feet.100th's 4507 FEET TOTAL VOLUME PURGED 9 GAL <br /> STANDING WATER COLUMN 1575 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 RATE OXYGEN COLOR <br /> PER PURGE (D T W) (GPM/LPM) (units) (UsMHOS) (Celsius) (Mvoits) (PPM) (N T U) <br /> 0 NIA 5 GPM 773 848 211 -118 NIA GREY <br /> 3 " If <br /> 771 821 207 -87 " <br /> 6 It771 790 207 -100 It " <br />' 9 It Is 770 788 206 -112 CLEAR <br />' PURGE METHOD DEDICATED WATERRA PUMP <br /> SAMPLE METHOD DEDICATED WATERRA PUMP <br />' D T W AFTER PURGE D T W AT SAMPLE TIME 30 57' <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 /> UALITY CONTROL ALL PURGING fQ UIPMENT AND SAMPLING EQ UIPMENT WAS CLEANED IN THE <br /> FIELD WITHA STEAMCLEANER&ALCONOX SOAP NEW NITRILE GLOVES <br /> CONTAINMENT D O T 17 55 GAL STEEL DRUM OR 60 GAL POLYDRUM <br /> INSTRUMENTATION. Y S I 3560 FLOWCELL Y S I DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE METER THERMODINE 580B P 1 D <br /> KECK INTERFACE METER TURBIDITY METER <br /> 1 <br />