Permit-to-work systems

• Pages: 14-14

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4. Permit-to-work systems

4.1. General provisions

4.1.1. The permit-to-work system is a method whereby safety procedures are

specified in writing on a form issued to seafarers who are entrusted with a task which

may involve work of a hazardous nature.

4.1.2. Permits should only be used for the more hazardous tasks and the system

should not become over-complicated.

4.1.3. The form should describe the work to be carried out and the necessary

safety precautions. All foreseeable hazards should be considered, a predetermined safe

procedure should be adopted and the appropriate precautions should be written down in

a correct sequence.

4.1.4. The permit should contain a carefully planned checklist to identify, control

or eliminate hazards and should state the emergency procedure in the event of an

accident.

4.1.5. A permit should be issued only by an officer with experience in the work

operation. The officer should ensure that the checks have been properly carried out and,

together with the person in charge, sign the permit only when satisfied that it is safe for

the work to proceed. The master should countersign any such permits.

4.1.6. Procedures for locking off at points of isolation and signing for, and the

subsequent cancellation of, permits and "making live" should be covered.

4.1.7. A sample permit is included in Appendix 1.