Section 8(4) in The Merchant Shipping (Crew Accommodation) Rules, 1960
(4)The floors of sanitary accommodation, galleys and laundries in the crew accommodation shall be covered with terrazzo, tiles, or other hard material which is impervious to liquids. The floor covering shall be properly laid and shall provide a good foothold. The joining of the floors with the side walls shall be rounded in a manner which will avoid crevices.
