Download or read book Buoyancy Transport Vehicle BTV written by L. W. Hallanger and published by . This book was released on 1972 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: The potential utility of the Buoyancy Transport Vehicle (BTV) as a tool for diver construction work was evaluated. The BTV consists of a spherical variable-buoyancy tank surrounded by an aluminum pipe frame which supports the load-lifting hook, ballasting subsystem, and propulsion subsystem. It is roughly 6 by 8 by 6 feet high, has an 850-foot operating depth, a 1,000-pound payload capacity, an air weight of 1,800 pounds, and normally requires a two-man operating crew. The test program included determining basic vehicle performance plus load-handling and load-placement capabilities. Surface support and maintenance requirements were also considered. The test results indicate the Buoyancy Transport Vehicle to be effective for use in construction and salvage jobs where the diver must move large loads and precisely position them on the ocean bottom. (Author).

Download or read book ASME 70 WA UNT 13 written by Norman B. Estabrook and published by . This book was released on 1970 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Technical Note written by and published by . This book was released on 1974 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Mechanical Engineering written by and published by . This book was released on 1971 with total page 706 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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Download or read book Book catalog of the Library and Information Services Division written by Environmental Science Information Center. Library and Information Services Division and published by . This book was released on 1977 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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Download or read book The Military Engineer written by and published by . This book was released on 1971 with total page 1106 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Directory of members, constitution and by-laws of the Society of American military engineers. 1935" inserted in v. 27.

Download or read book Transactions of the Annual MTS Conference and Exhibits written by Marine Technology Society and published by . This book was released on 1972 with total page 808 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Transactions of the Annual MTS Conference and Exhibit written by Marine Technology Society and published by . This book was released on 1972 with total page 808 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Information Bulletin written by and published by . This book was released on 1974 with total page 816 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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