Section 4 Machinery

401. General

Machinery installations of the ship are to be in accordance with the relevant requirements in Pt 5

of Rules for the Classification of Steel Ships in addition to this section.

16 Guidance for Offshore Support Vessels 2015

402. Steering gear

The steering gear is to be capable of turning the rudder from 35° on one side to 30° on the other side within 20 seconds, when the vessel is running ahead at maximum service speed.

403. Engine exhaust outlets

Exhaust outlets of internal combustion engines are to be fitted with suitable spark-arresting device.