On- load release hooks entered into force on 1 January 2013
IMO has adopted new rules in order to enhance lifeboat safety, and new requirements for on-load release hooks entered into force on 1 January 2013.
For newbuildings, the requirements apply to ships keel laid after 1 January 2013. The new requirements are set out in the LSA Code, paragraphs 4.4.7.6.2 to 4.4.7.6.6. (Res. MSC.320(89), and the prototype test requirements are stated in Res. MSC.321(89)).
Vessels in operation shall comply with the retroactive requirement given in the amended SOLAS Reg. III/1.5 (Res. MSC.317(89)) by their first dry docking after 1 July 2014, and at the latest by 1 July 2019. This means that all existing on-load release hooks need to be evaluated for compliance with the LSA Code paragraphs 4.4.7.6.4 to 4.4.7.6.6. This is to be initiated by the hook manufacturer and compliant hooks are to be added to a “white list” kept by IMO. Applications for whitelisting must be submitted by 1 July 2013.
Whitelisted hooks on ships must have a one-time follow-up overhaul examination carried out by the hook manufacturer. The manufacturer shall then issue a factual statement that shall be kept on board.
If the hook is not on the white list, it needs to be replaced. The replacement of on-load release hooks requires the approval of DNV’s Fire Safety and Lifesaving Section at Høvik. Please be aware that, for hook replacements, full compliance with paragraphs 4.4.7.6.2 to 4.4.7.6.6 of the LSA Code is required, and whitelisted hooks are not acceptable. (The replacement hooks must have documentation of full compliance with IMO Res.MSC.320(89) and 321(89).)
Please be aware that a number of flags require fall preventer devices to be installed until compliance with SOLAS III/1.5 is verified.
In order to provide clear information to ship managers and surveyors through this process, a retroactive requirement (RR) will be displayed in the ship status for vessels where DNV is following up the safety equipment issues on behalf of the flag administration.
For further information, refer to MSC.1/Circ.1392 Guidelines for Evaluation and Replacement of Lifeboat Release and Retrieval Systems.
Thelist of whitelisted hooks as per 2013-06-20 is given in appendix 1. (Please note that this list may be subject to changes after 1 July 2013 too, due to delays in reporting, etc.)
Source: DNV
