Singapore legislation
Schedule 1
of Merchant Shipping (Special Limits Passenger Ships) Safety Regulations
Schedule 1
FIRST SCHEDULEPart IPeriodical Surveys Regulation 8(2)(b).Periodical surveys shall be carried out in the manner as stated below:
Main engines of a ship shall be overhauled every two years with top overhaul yearly. An operational test shall be conducted annually.(b)Auxiliary engines shall be overhauled every two years.(c)Propeller shafts with diameters of less than 75 millimeters shall be withdrawn for inspection every year. Propeller shafts with diameters of 75 millimeters or more shall be withdrawn for inspection every two years. When an oil gland type of stern tube is installed, the shaft shall be withdrawn at least once every 4 years.(d)An insulation test of the electrical system shall be conducted every year.Part IIFreeboardRegulation 23.The freeboard mark shall be marked permanently according to the diagram below.