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Maintaining Non-Hard Surfaces
About this film
Utah Department of Transportation Video VH-237F Maintaining Non-Hard Surfaces This video demonstrates maintenance of unpaved roads with a grader, shaping and smoothing to preserve the original road crown and provide good drainage. Blading technique is demonstrated: the borrow pit is pulled across one side of the road and windrowed materials are distributed evenly in eight passes. Spreading additional materials is also shown.
Directors & creators
Utah Department of Transportation
Subjects
dot.utah.gov;public.resource.org
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