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DATE DRILLED 08/14/95 LOGGED BY WILLIAM MADISON REVIEWED BY JEANNE HOMSEY CE NO 47410 <br /> DRILLING COMPANY SPECTRUM EXPLORATION DRILLER VAN LEONARD METHOD HOLLOW STEM AUGER <br /> BORE HOLE DIAMETER 10 IN DEPTH DRILLED 44 FT DEPTH TO WATER INITIAL 2780 FT STATIC 2678 FT <br /> CASING TYPE PVC DIAMETER 4 IN SCHEDULE 40 INTERVAL 4 INCH TO20_ FT <br /> SCREEN TYPE PVC DIAMETER 4 IN SLOT SITE 0 010 IN INTERVAL 20 FT TO an FT <br /> ' FILTER PACK TYPE X12/12 SAND INTERVAL 18 FT TO 40 ET <br /> SURFACE SEAL TYPE NEAT CEMENT OVER BENTONITE INTERVAL 1 FT TO 18 FT <br /> COMMENTS PAGE I OF-!--- <br /> WELL <br /> F?WELL DEPTH P 1 D SAMPLE ID USC' DESCRIPTION DETAIL FT m BLOWCOUNT LOG <br /> 77 7-1 ASPHALT <br /> 2 <br /> ' 4 SILTY SAND (SM), 60% FINE-MED WELL GRADED SAND, 40% FINES, <br /> DARK GRAYISH BROWN, DRY-MOIST, MED DENSE, ORGANICS AT <br /> ' 4 10 FEET, NO ODOR <br /> fi 37 5 <br /> b SM <br /> I <br /> 8 ' <br /> ' 10 <br /> 6 <br /> 6 SAND (SP) 95% FINE POORLY GRADED SAND, 5% FINES, MEDIUM <br /> ' 31 <br /> 12 7 BROWN, MOIST, NO ODOR SILTY SAND (SM), 60% FINE-MED WELL GRADED SAND, 40% FINES, <br /> 14 MEDIUM BROWN, MOIST, MED DENSE, NO ODOR <br /> SP <br /> ' SM <br /> 6 <br /> 1 6 <br /> 31 20 ML CLAYEY SILT (ML), 100% FINES, MED BROWN, DRY-MOIST, VERY <br /> STIFF, NO PLASTICITY, NO ODOR <br /> ML/CL CLAYEY SILT/SILTY CLAY (ML/CL), 100% FINES, MED BROWN, <br /> 18 MOIST, LOW PLASTICITY, NO ODOR <br /> ' = 20 8 <br /> 31 8 SILTY SAND (SM), 60% FINE-MED, WELL GRADED SAND, 40% FINES <br /> 10 MED BROWN, MOIST, MED DENSE NO ODOR <br /> _22— SM <br /> —_ 24 5 <br /> 3 1 7 SW SAND (SW) 100% FINE-MED WELL GRADED SAND LIGHT BROWN, <br /> 17 DRY MED DENSE NO ODOR <br /> ' = 26 7 = <br /> 26 9 <br /> 15 SILTY SAND (SM) 60-70% FINE-MED POORLY-WELL GRADED SAND, <br /> 28 SM = 30-407 FINES, LIGHT GRAYISH BROWN VERY MOIST-WET MED DENSE, <br /> NO ODOR <br /> ' 30 5 SAND (SW) 100% FINE-COARSE, WELL GRADED SAND LIGHT BROWN <br /> 26 15 5w WET DENSE, NO ODOR <br /> 23 <br /> ' = 32 <br /> MEDIUM DENSE AT 35 FEET <br /> 34 <br /> ' 8 <br /> —_ 36 12 <br /> = 1b <br /> 38 <br /> LOG OF BORING MW-4 <br /> S <br /> IH PROJECT NO 94-373 <br />' EN4RONMENTAL TECHNOLOGIES CORPORATION <br />