Factores. (Ch. 30. No. 2. For the purposes of this subsection, the expression ‘plant ’’ includes any gangway or ladder used by any person employed to load or unload or coal a ship. (3) The provisions of Part IV of this Ordinance with respect to dangerous ways, works or plant, con- struction and maintenance of floors, passages and stairs, safe means of access and place of employment, means of escape in case of fire, and safety provisions in case of fire shall apply to every warehouse mentioned in subsection (1) of this section as if the warehouse were a factory and as if the person having the actual*use or occupation thereof were the occupier of a factory. 48. (1) Subject as hereinafter in this section provided, the provisions of this Ordinance hereinafter in this section mentioned shall apply to any work carned out in a harbour or wet dock in constructing, reconstructing, repairing, refitting, painting, finishing or breaking up a ship or in scaling, scurfing or cleaning boilers (including combustion chambers and smoke boxes) in a ship, or in cleaning oil-fuel tanks or bilges in a ship, that is to say— (a) the provisions of Part IV with respect to prime movers, transmission machinery, other machinery, construction and maintenance of fencing, cleaning of machinery in motion, hoists and lifts, steam boilers, and air pressure containers: Provided that the said provisions with respect to prime movers, transmission machinery, other machinery, construction and maintenance of fencing, hoists and lifts, steam boilers, and air pressure con- tainers shall not apply in relation to any such machinery or plant which is on board the ship (other than a ship owned or worked by or on behalf of the Government, or any owner or hirer resident in the Colony, and ordinarily used within the territorial waters of the Colony) and is the property of the ship owner and is ordinarily used in the working of the ship; (5) the provisions of Part V with respect to the power to make regulations and orders and the power to take samples; (c) Parts VI and VII; 157 Construc- tion, repair, breaking up, etc., of ships.