【法规名称】
【法规编号】 61486 什么是编号？
【正 文】
第3页 CAP 369P MERCHANT SHIPPING (SAFETY) ORDINANCE (EXEMPTION) NOTICE
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[接上页] Fire protection 12 Where a bulkhead is required by these Regulations to be constructed of 'B' Class panels, such panels shall be capable of preventing the passage of flame throughout a standard fire test of 30 minutes duration. Every 'B' Class panel shall be such that if either face thereof is exposed to a standard fire test of 30 minutes duration, the average temperature on the unexposed face of the panel will not increase at any time during the first 15 minutes of the test in the case of a non-combustible panel or the duration of the test in the case of a combustible panel by more than 139℃ above the initial temperature on that face, nor shall the temperature at any point thereon increase by more than 225℃ above the initial temperature. Where a bulkhead is required by these Regulations to be constructed of 'B' Class panels, such panels:- (i) shall be so constructed as to be capable of preventing the passage of flame to the end ofthe first one-half hour of the standard fire test; (ii) shall have an insulation value such that the average temperature of the unexposed side will not rise more than 139℃ (250℉) above the original temperature, nor will the temperature at any one point, including any joint, rise more than 225℃ (405℉) above the original temperature, within the time listed below:- Class "B-15" 15 minutes Class "B-O" 0 minutes(iii) shall be constructed of approved non-combustible materials and all materials entering into the construction and erection of 'B' Class panels shall be non-combustible, except where on a cargo ship the use of combustible materials is not precluded, in which case it shall comply with the temperature rise limitation specified in sub-paragraph (ii) or this paragraph up to the end of the first one-half hour of the standard fire test. 13 (1) The hull, superstructure, structural bulkheads, decks and deck-houses shall be constructed of steel or of such other suitable materials as the Secretary of State may permit in special cases, having regard to the risk of fire. (2) The corridor bulkheads serving accommodation spaces and control stations shall be constructed of steel or of non-combustible 'B' Class panels, except that combustible 'B' Class panels may be fitted:- (a) in any portion of a corridor bulkhead which abuts on spaces containing no significant fire load; and (b) where a corridor is provided with two or more exits through doors leading directly to an open deck on the same level, in the end portions of the corridor bulkheads over a distance not exceeding 6 metres measured from any such exit. (1) The hull, superstructure, structural bulkheads, decks and deck-houses shall be constructed of steel or of other such suitable materials as the Director may permit in special cases, having regard to the risk of fire. (2) The corridor bulkheads serving accommodation spaces and control stations shall be constructed of steel or of 'B' Class panels. 19 (a) Subject to the provisions of regulation 1(6) of these Regulations, in every ship to which these Regulations apply the skylights to spaces containing main propulsion machinery or oil-fired boilers or auxiliary internal combustion type machinery of a total power of 746 kilowatts or over shall be capable of being closed and, where practicable, opened from outside the space in the event of fire and, where they contain glass panels, such panels shall be of fire resisting construction fitted with wire reinforced glass and shall have external, permanently attached shutters of steel or other equivalent material. (b) In such a ship windows shall not be fitted in engine casings except where the Secretary of State is satisfied that they are necessary and will not constitute a fire hazard. Where such windows are fitted they shall be of a non-opening type and shall be of fire resisting construction fitted with wire reinforced glass and shall have external, permanently attached shutters of steel or other equivalent material. (a) Subject to the provisions of regulation 1(6) of these Regulations, in every ship to which these Regulations apply the skylights to spaces containing main propulsion machinery or oil-fired boilers or auxiliary internal combustion type machinery of a total power of 746 kilowatts or over shall be capable of being closed and, where practicable, opened from outside the space in the event of fire and, where they contain glass panels, such panels shall be of fire resisting construction fitted with wire reinforced glass and shall have external, permanently attached shutters of steel or other equivalent material. (b) Windows may be fitted in engine casings provided that the Director is satisfied that they are necessary and will not constitute a fire hazard. Where such windows are fitted they shall be of a non-opening type and shall be of fire resisting construction fitted with wire reinforced glass and shall have external, permanently attached shutters of steel or other equivalent material. Boilers and machinery- general |
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