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Permit to Work System
Some work onboard can be more hazardous than others. To minimise the hazards you need a work permit before starting the most dangerous tasks. A permit-to-work system is a formal written system that is used to control certain types of work. It delivers a risk-based approach to safety management and requires personnel to undertake and record risk assessments in the development of a safe system of work.
By systematically working to prevent potential work hazards, a safer work environment is maintained for everyone. Photo: Jörgen Språng.
Examples of Work Permit Tasks:
Enclosed space entry.
Diving operations.
Tank inspections.
Blanking sea chests.
Work on or adjacent to a pressurised system.
Extended work aloft or over the side.
Testing and launching of lifeboats (this is company-dependent).
Heavy or unusual lifting operations.
Consult your vessel's SMS for detailed instructions on the permit-to-work system on board your vessel. Copies of all permits to work should be posted at the place of work. Copies should also be retained by the person in charge of the operation.
All personnel involved should be made fully aware of the requirements for and benefits of the work permit system and should be advised of restrictions on commencing any work until the appropriate permit has been issued.
A Work Permit Should Include:
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What is the task and where is its location?
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Identify the hazards and assess the risks.
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Ensure the appropriate competency of personnel who will carry out the work.
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Define the risk control measures - state the precautions and personal protective equipment needed.
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Determine communication procedures.
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Formal approval to perform the work.
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Carry out a pre-work briefing.
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Prepare the work.
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Carry out the work to completion.
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Return the work site to a safe condition.
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Complete the process, keeping records for audit purposes.