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1 <br /> 1 <br /> DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> ' MONITORING WELL FIELD LOG 2003 <br /> 1 <br /> SAMPLE LOCATION/MW - 4 DATE 11/28/2003 <br /> ' PROJECT NAME MORITAS BROS ANALYSIS PERFORMED SEE CHAIN OF CUSTODY <br /> ADDRESS 814E CHARTER WAY SAMPLE TIME 912 <br /> CITY,STATE STOCKTON,CA SAMPLE CONTAINERS 2 V O A 'S <br /> SITE CONTACT PRESERVATIVES HCI. <br /> CONSULTANT GEOLOGICAL TECHNICS LAB ANALYSIS BY SHERWOOD LABS <br />' PROJECT MANAGER JOE ANGULO MONUMENT FLUSH <br /> SAMPLER DEL-TECH WELL CASING MATERIAL PVC <br /> SIGNED WELL CASING DIA 2" / 01632 <br />' SAMPLE MEDIA ki GROUNDWATER P I D READING/ODOR NIA NONE <br /> TOP OF CASING ELEVATIO MSL COLOR DARK GREY TO LIGHT GREY <br /> DEPTH TO WATER (feet.100th's) 3746 FEET CALC PURGE VOL 206 GAL <br /> r DEPTH OF WELL (feet IOOth's) 5011 FEET TOTAL VOLUME PURGED 619 GAL <br /> STANDING WATER COLUMN 1265 FEET I DEPTH OF PUMP 48 FEET <br /> FIELD PARAMETERS <br /> TIMI; CUMULATIVE DRAW PUMPING pil E C TEMP O R P DISSOLVED TURBIDITY <br />' CASING VOLUME, DOWN RATE OXYGEN COLOR <br /> PERPURGE (D T W) (GPM/LPM) (nnits) (Undlos) (Celsius) (Mvolts) (PPM) (N T U) <br /> 0 NIA 5 GPM 745 1750 214 736 028 DRK GREY <br /> 206 736 1736 216 658 020 " <br />' <br /> 413 ;i 727 1715 218 534 020 LT GREY <br /> 619 735 1629 217 316 019 <br /> r <br /> PURGE METHOD DEDICATED WATERRA PUMP&TUB INO <br /> r SAMPLE METHOD DEDICA I ED WATERRA PUMP&TUBING <br /> D T W AI+TER PURGE D T W AT SAMPLE TIME 40 88' <br /> WELL INTEGRITY CAP&SEAL ARE SECURE <br />' WELL LOCATION SEE SITE MAP <br /> REMARKS <br /> WEATHER OVERCAST/RAINY WIND NW5 <br />' QUALITY CONTROL ALL PURGING EQUIPMENT AND SAMPLING EQ UIPMENT WAS CLEANED IN THE <br /> FIELD WITH A STEAMCLEANER c&ALCONOX SOAP NEW NITRILE GLOVE'S <br /> CONTAINMENT D O T 17 55 GAL.STEEL DRUM OR 60 GAL POLY DRUM <br /> rINSTRUMENTATION Y S I 556 MULIIPROBE SYSTEM Y S I DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE METER TAERMODINE 5BOB P I D <br />' KECK INTERFACE METER TURBIDITY METER <br /> IL1 <br />