000 02075nam  2200337za 4500
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003CaOODSP
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008180712s1983    onca    o    f000 0 eng d
040 |aCaOODSP|beng
043 |an-cn---
0861 |aM183-2/933E-PDF
24500|aBedford Institute of Oceanography towing winch investigation |h[electronic resource] / |cprepared for K. Manchester, Atlantic Geoscience Centre, Geological Survey of Canada, Bedford Institute of Oceanography ; submitted by Whitman, Benn & Associates Ltd., consulting engineers.
260 |a[Ottawa] : |bEnergy, Mines and Resources, |c[1983]
300 |ai, 35, [15] p. : |bill.
4901 |aOpen file ; |v933
500 |aDigitized edition from print [produced by the Geological Survey of Canada].
520 |a"This study, initiated by Mr. K. Manchester of the Bedford Institute of Oceanography (BIO), is concerned with an investigation into the type, performance and feasibility of installing a towing winch on BIO ships, Hudson, Baffin and Dawson. The primary purpose of the winch is to tow deep ocean survey instrumentation, such as the Sea-Marc system, in order to acquire survey information in water depths up to 20,000 feet. A secondary requirement is that the winch be capable of piston coring to depths of 20,000 feet with a 3,000 lb corer, and also capable of handling the BIO rock core drill in water depths up to 11,600 feet"--Introd., p. 1.
530 |aIssued also in print format.
693 4|aBedford Institute of Oceanography
693 4|aOceanographic research ships
693 4|aWinches
693 4|aTesting
7001 |aManchester, K. S.
7101 |aCanada. |bNatural Resources Canada.
7101 |aCanada. |bEnergy, Mines and Resources Canada.
7102 |aWhitman, Benn & Associates.
7102 |aGeological Survey of Canada.
830#0|aOpen file (Geological Survey of Canada)|v933.|w(CaOODSP)9.506878
85640|qPDF|s13.48 MB|uhttps://publications.gc.ca/collections/collection_2018/rncan-nrcan/m183-2/M183-2-933-eng.pdf