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M300: Explosion [Table of Contents] M500: Dropped objects

DNV-OS-C201 Structural Design of Offshore Units (WSD method)

[-] Sec.14: Special Considerations for Deep Draught Floaters (DDF)
[-] M: Accidental Condition
[-] M400: Collision

Sec.14
M 400   Collision

Sec.14 M
401   Safety assessments shall be the basis for determination of type and size of colliding vessel and impact speed.

Sec.14 M
402   Collision impact shall be considered for all elements of the unit, which may be impacted by sideways, bow or stern collision. The vertical extent of the collision zone shall be based on the depth and draught of attending vessels and the relative motion between the attending vessels and the unit.

Sec.14 M
403   Resistance to unit collisions may be accounted for by indirect means, such as, using redundant framing configurations, collision ring in splash zone and materials with sufficient toughness in affected areas.
M300: Explosion [Table of Contents] M500: Dropped objects