Regulation 33 - Standard Height of Superstructure
Clasification Society 2024 - Version 9.40
Statutory Documents - IMO Publications and Documents - International Conventions - Load Lines, 1966 - International Convention on Load Lines, 1966 - Annex I - Regulations for Determining Load Lines - Chapter III - Freeboards - Regulation 33 - Standard Height of Superstructure

Regulation 33 - Standard Height of Superstructure

 The standard height of a superstructure shall be as given in the following table:

Standard Height (in metres)

L
(metres) 		Raised Quarter Deck All other Superstructures
30 or less 0.90 1.80
75 1.20 1.80
125 or more 1.80 2.30

Standard Height (in feet)

L
(feet) 		Raised Quarter Deck All other Superstructures
98.5 or less 3.0 5.9
246 3.9 5.9
410 or more 5.9 7.5

The standard heights at intermediate lengths of the ship shall be obtained by linear interpolation.

Parent topic: Chapter III - Freeboards
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