§ 169.315Ventilation (other than machinery spaces).
(a) All enclosed spaces within the vessel must be properly ventilated in a manner suitable for the purpose of the space.
(b) A means must be provided to close off all vents and ventilators.
(c) Living spaces must be ventilated by a mechanical system unless it can be shown that a natural system will provide adequate ventilation in all ordinary weather conditions. Provided that paragraph (a) of this section is satisfied, a vessel having only a natural ventilation system must satisfy the following: V/A≥1.4 where V is the total area of the vents in square inches and A is the product in square feet of the vessel's design waterline length times its maximum beam.
Title 46 published on 2013-10-01
no entries appear in the Federal Register after this date.
This is a list of United States Code sections, Statutes at Large, Public Laws, and Presidential Documents, which provide rulemaking authority for this CFR Part.