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DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> 1 <br /> MONITORING WELL FIELD LOG 2000 <br /> SAMPLE LOCATION/MW- 2 DATE: 1127100 <br />' PROJECT NAME T M EQUIPMENT ANALYSIS PERFORMED SEE CHAIN OF CUSTODY <br /> ADDRESS: 1245 WEST CHARTER WAY SAMPLE TIME 15 33 <br /> CITY,STATE STOCKTON,CA SAMPLE CONTAINERS 4 V O A'S & 1 LITRE <br /> SITE CONTACT PRESERVATIVES HCL <br /> CONSULTANT. GEOLOGICAL TECHNICS LAB ANALYSIS BY SHERWOOD LABS <br />' PROJECT MANAGER RAY/MIKE MONUMENT FLUSH <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. N/A MUSTY <br /> TOP OF CASING ELEVA N MSL COLOR- BROWN TO CLEAR <br /> DEPTH TO WATER (feeL100th's) 1418 FEET CALC PURGE VOL. 3 969024 GAL <br />' DEPTH OF WELL- (feet 100th's) 3850 FEET TOTAL VOLUME PURGED 12 GAL. <br /> STANDING WATER COLUMN 2432 FEET DEPTH OF PUMP N/A FEET <br /> FIELD PARAMETERS <br /> TIME CASING DRAW PUMPING pH EC TEMP OR.P rISSOLVE TURBIDITY <br /> VOLUME DOWN RATE OXYGEN COLOR <br />' PER PURGE (D T W) (GPM/LPM) (units) (MsMHOM (Mvolte) (PPM) (N T U) <br /> 0 NIA 5 GPM 699 809 196 -65 N/A BROWN <br /> 4 703 821 195 5 CLEAR <br /> 8 " 704 830 197 10 " <br /> I2 " 704 832 198 12 " <br /> PURGE METHOD WATERRA DEDICATED PUMP <br /> SAMPLE METHOD WATER.RA DEDICATED PUMP <br />' D T W AFTER PURGE D T W AT SAMPLE TIME 15 42' <br /> WELL INTEGRITY <br /> WELL LOCATION SEE SITE MAP <br />' REMARKS <br /> WEATHER CLEAR SKIES WIND NW5 <br />' QUALITY CONTROL ALL PURGING f2 UIPMENT AND SAMPLING Eg UIPMENT WAS CLEANED IN THE <br /> FIELD WITH A STF"CLEANER&ALCONOX SOAP NEWNITRILE GLOVES <br /> CONTAINMENT D O T 17 55 GAL STEEL DRUM OR 60 GAL POLY DRUM <br />' INSTRUMENTATION Y S I 3560 FLOWCELL Y S I DISSOLVED OXYGEN METER <br /> SOLWIST SLOPE METER TFIERMODINE 580E P I D <br /> KECK IN'T'ERFACE METER TURBIDITY METER <br /> I <br />