14.12 Practice musters and drills
Clasification Society 2024 - Version 9.40
Statutory Documents - IMO Publications and Documents - International Codes - 1989 MODU Code – Code for the Construction and Equipment of Mobile Offshore Drilling Units, 1989 – Resolution A.649(16) - Chapter 14 – Operating Requirements - 14.12 Practice musters and drills

14.12 Practice musters and drills

  14.12.1 One abandon unit drill and one fire drill should be conducted every week. Drills should be so arranged that all personnel participate in a drill at least once a month. A drill should take place within 24 hours after a personnel change if more than 25% of the personnel have not participated in abandon unit and fire drills on board that particular unit in the previous month. The Administration may accept other arrangements that are at least equivalent for those units for which this is impracticable.

  14.12.2 Each abandon unit drill should include:

  • .1 summoning of all on board to muster stations with the general emergency signal and ensuring that they are aware of how the order to abandon the unit will be given;

  • .2 reporting to stations and preparing for the duties described in the muster list;

  • .3 checking that every person is suitably dressed;

  • .4 checking that lifejackets and immersion suits are correctly donned;

  • .5 lowering of at least one lifeboat as far as reasonably practicable, after any necessary preparation for launching;

  • .6 starting and operating the lifeboat engine; and

  • .7 operation of davits used for launching liferafts.

  14.12.3 Different lifeboats should, as far as practicable, be lowered in compliance with the requirements of 14.12.2.5 at successive drills.

  14.12.4 Drills should, as far as practicable, be conducted as if there were an actual emergency.

  14.12.5 Each lifeboat should, as far as reasonably practicable, be launched with its assigned operating crew aboard and manoeuvred in the water at least once every 3 months.

  14.12.6 As far as is reasonably practicable, rescue boats, including lifeboats which are also rescue boats, should be launched each month with their assigned crew aboard and manoeuvred in the water. In all cases this requirement should be complied with at least once every 3 months.


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.