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Unformatted text preview: Collector drains (perforaled pipe In gravel-tiltor envelope), Collecled water can be discharged below the loe by Ulilizing man-holes connected 10 transverse drains Install driven piles closest 10 slope tirst, back piles last, 10 reduce ellects of driving on slope's stabilily (d) Lowering or groundwator lable to reduce pore pressures in the slope (e) Use o'f driven or castin,place pllos Soil added/romoved if wall is uUlized .i , , .-~--' l , Building (f) Rolaining walt OR sheelpillng OR cylinder piles provided 10 increase resistance 10 sliding Shallow foundations or basement for buildings below toe Deep foundations or basemenl for buildings on lOp of slope (g) Plan for building design 10 aid slope stability...
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- Fall '08