All installations should be in accordance with regulation 29 of part C of chapter
II-1 of the 1974 SOLAS Convention as amended except that installations
in special purpose ships carrying not more than 200 special personnel
should, when applicable, be in accordance with regulation 29.6.1.2 and installations
in special purpose ships carrying more than 200 special personnel
should, when applicable, be in accordance with regulation 29.6.1.1.