Sessional_Paper_1929 — Page 70

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the area of the space and the number of passengers it is certified for.

Lavatories of the European type should be provided for the Saloon, 1st, 2nd and 3rd Class passengers at the rate of one for every 50 persons, and for 4th Class passengers, lavatories of the Asiatic type at the rate of one for every eighty persons. The lavatories should be properly constructed of steel, should be gastight, and have effective flushing arrangements. A minimum of two. to be provided in all cases for the joint use of Saloon and 1st Class passengers, two for 2nd Class, two for 3rd Class, and two for 4th Class, one for males and one for females in each category. The position and arrangement of lavatories should in all cases be subject to the approval of the Government Marine Sur- veyor.

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The main fore and aft passageways on the superstructure deck for working the ship should not be measured, as they should at all times be kept clear for emergency use, (these passageways to be a minimum width of 2′ 6′′). Spaces alongside the engine and boiler casings, and galleys, etc. where fitted, which are subject to considerable heat should only be measured for passengers if they are suitably insulated.

Decks which are measured for passengers must be enclosed by guard rails at the ship's side, in the way of deck openings, etc., at least 3 feet 6 inches high from the top of the deck, clear of waterways, to the top of the rail, the intermediate rails being spaced not more than 9 inches apart or, if spaced more than this distance, have substantial wire netting or expanded metal fitted.

For airing purposes only such decks should be measured as are of substantial con- struction and capable of carrying with safety the number of persons who are likely to find access to them. No deck area should be allowed as airing space for passengers unless covered by a suitable arrangement of awnings.

A sufficient quantity of drinking water should be carried on all River Steamers and be available for passengers.

The number of passengers allowed should be finally limited by consideration of the vessel's stability, and the provision of adequate lifesaving appliances.

No alteration should be made to any space on board a River Steamer without the approval of the Government Marine Surveyor, who should have wide discretionary powers in the interpretation of these rules.