5.4.1 Gutterway bars at the upper deck are to be so arranged that the effect of
main hull stresses on them is minimised and the material grade and quality of the
bar are to be to the same standard as the deck plate to which it is attached.
5.4.2 Where attachments are made to rounded gunwale plates, special
consideration will be given to the required grade of steel, taking into account the
intended structural arrangement and attachment details. In general, the material
grade and the quality of the attachment are to be to the same standard as the
gunwale plates.
5.4.3 Fittings and attachments to main bracing members are to be avoided as
far as possible. Where they are necessary, full details are to be submitted for
consideration.