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HOLE NO. <br />GEOLOGICAL LOG OF DRILL HOLE <br />GEI Consultants, Inc. BD-104 <br />PROJECT NAME Bruce Park Dam PROJECT N0. 99292 SHEET 1 OF 1 <br />OCATION Righ abutment GROUND SURFACE ELEV. (FT) +/- 8165 TREND PLUNGE 90 <br />Main dam <br />IATE STARTED/FINISHED 11-30-Ot / 11.30-Ot DRILLED BY Heliport Drilling LOGGED BY ERF <br />GROUNDWATER EL. DATE OVERBURDEN DEPTH (FT) 13_5 TOTAL DEPTH (FT) 23.5 <br />t <br /> <br /> NOTES S EE L EGE ND ZO > <br /> ~ ~ ~ w p ENGINEERING AND GEOLOGICAL <br />V w <br />F Z ~ <br />4. N O <br />z U Cn ~ U D <br /> m <br />a 3 0 0 ~ a tt ~ w ~ m m `r' o ~ ~ DESCRIPTION AND CLASSIFICATION <br />"' ZFZF ¢ ~ w r w a ul w w r w y U z z <br />o > I- > ~ w w I- z F <br />w x w w <br /> O o w o ~ w O ? O O iY o O ? ti r o_ O U <br /> Oz-~z w Z O A K Z O N E O 2 1 ~ tr <br /> O <br />O a ~ O z = a <br /> V O <br />U <br />O ? ~ U ~ y Z ~ O a <br /> H-6 5 4 2.3 78 6 .9 4 H5 <br /> <br />H7 <br /> <br /> <br /> <br /> <br /> <br />vr <br />m~m~i <br />°f'"' ~ <br />~ <br />~ <br />i <br />i <br />i <br />/ <br />i <br />i <br />i 80 80 73.5-18.5: CLAY Mostly medium io high plastic fines, about 30% <br />very fine groinetl sand, subangular to subrounded grains. very snff~ <br />moist, tan to brown (CL) [GLACIAL DEPOSITS]. <br /> <br />- <br /> <br /> <br /> <br />fi.0-16.3: Sand antl gravel layer, subangular grains. <br /> H-7 5 5 2.3 18 12 1.1 4 HS 100 62 18.5.23.5: INTERBEDDED CLAYSTONE AND SANDSTONE- <br /> Claystone is mostly medium plastic fines, neraly horizontal <br /> H7 bedding, moderately weathered, slightly to moderately fractured, <br /> moderately soft, moist. Sandstone is mostly fine to medium <br /> grained sand, subangular to subrounded grains. light tan to gray, <br /> slightly to moderately cemented, nearly horzonfal bedding, <br /> moderately weathered slightly fractured, moderately soft, slightly <br /> moist, gray. <br /> 15 Oep pion <br /> ]0 dep john <br /> wm uon sums <br /> <br />