1. The requirements in this Section are to apply in addition to those given in Rules for Steel Ships.

Pt 6 Ch 1 of the

2. Electrical equipment and wiring is in general not to be installed in hazardous areas specified in 303 unless essential for operational purposes. However, where electrical equipment is installed in such spaces, it is to be of a type approved by the Society for use in the flammable atmosphere concerned in 303.