1.1.1 This Chapter
applies to all types of ships.
1.1.2 The scantlings
of superstructures, deck-houses and exposed machinery casings are
generally to comply with the following requirements, but increased
scantlings may be required where the structure is subjected to loading
in excess of Rule limits, see
Pt 3, Ch 3 Structural Design.
1.1.3 The term
‘erection’ is used in this Section to include superstructures,
deck-houses and machinery casings, superstructures being erections
extending to the ship’s sides.