11.2.2 Multihull vessels
Clasification Society 2024 - Version 9.40
Statutory Documents - MCA Publications - MGN 280 - Small Vessels in Commercial Use for Sport or Pleasure, Workboats and Pilot Boats - Alternative Construction Standards - 11 Intact Stability - 11.2 Damage Survivability - 11.2.2 Multihull vessels

11.2.2 Multihull vessels

 Generally, the requirements of Section 11.2.1 for a monohull vessel should apply to a multihull motor vessel carrying 16 or more persons or operating in Area Category 0 and 1, with 7 or more persons. Damage and inverted stability requirements for multihull sailing vessels are contained in Section 11.10. If a multihull vessel is of unconventional design or cannot meet the damage criteria given in Sections 11.2.1.1 and 11.2.1.2, the results of the calculations should be submitted to the Administration for assessment.

Parent topic: 11.2 Damage Survivability
Copyright 2022 Clasifications Register Group Limited, International Maritime Organization, International Labour Organization or Maritime and Coastguard Agency. All rights reserved. Clasifications Register Group Limited, its affiliates and subsidiaries and their respective officers, employees or agents are, individually and collectively, referred to in this clause as 'Clasifications Register'. Clasifications Register assumes no responsibility and shall not be liable to any person for any loss, damage or expense caused by reliance on the information or advice in this document or howsoever provided, unless that person has signed a contract with the relevant Clasifications Register entity for the provision of this information or advice and in that case any responsibility or liability is exclusively on the terms and conditions set out in that contract.