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Accession Number
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AVA06426-VNB1
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Title
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Sand Drains.
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Publication Date
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1994
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Media Count
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1AV-VHS 1/2 inch - 1 cassette
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Personal Author
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N/A
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Abstract
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Explains the sand drain method of consolidating swampy areas for the construction of highways. Uses animation and scenes of an actual project to show preparation of the site, driving the sand drains, placing the control devices and overload, final prepara ...
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Keywords
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Audiovisual aids
Control equipment
Drains
Highway construction
Paving
Preparation
Sand drains
Sands
Swamps
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Source Agency
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Department of Transportation, General - Audiovisual
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NTIS Subject Category
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50A - Highway Engineering
92D - Education, Law, & Humanities
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Corporate Author
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Federal Highway Administration, Washington, DC.
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Document Type
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Audiovisual
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Title Note
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N/A
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NTIS Issue Number
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9925
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Contract Number
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N/A
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