What is maritime fatigue?

What is maritime fatigue?

The International Maritime Organisation (IMO) defines fatigue as “a reduction in physical and/or mental capability as the result of physical, mental or emotional exertion, which may impair nearly all physical abilities including: strength; speed; reaction time; decision making; or balance” [2].

What is fatigue onboard ship?

The effects of fatigue are impaired performance and diminished alertness. In other words, something is happening which is harming the physical and mental wellbeing of the sufferer. For seafarers this is most likely to be overwork, long and irregular hours resulting in lack of sleep.

How important is proper rest period for seafarers?

Studies have shown that it is not merely rest that the human body requires, but the key is sleep. And again, it is not just any form of sleep over a period of time that counts. The seafarer, like everyone else, needs proper, continuous and uninterrupted sleep for 7 to 8 hours in order to be properly rested.

What composed the IMO guidelines for fatigue?

Approved by the Maritime Safety Committee of the International Maritime Organization (IMO), the Guidelines in this publication are composed of self-contained modules addressing the issue of fatigue from different angles: the company, the seafarer, awareness and training, ship design, and the Administration and port …

What are the common factors that affect the poor decision making of a seafarer?

Mental problems. Long months of separation from the family, monotony, lack of quality rest, diminishing social skills, physical changes (temperature differences, seasickness) – ir all affects the lives of the seafarers.

What are the risk to seafarers health?

7 Dangerous Diseases/Disorders Seafarers Should Be Aware Of

• Hand Arm Vibration Syndrome (HAVS):
• Cardio-Vascular Disease (CVD):
• Musculoskeletal Disorder (MSD):
• Cancer:
• Sexually Transmitted Disease (STD):
• Pandemic And Epidemic Diseases:
• Hypertension:

How can fatigue be prevented?

15 Ways to Combat Tiredness

1. Eat a balanced diet.
2. Get regular exercise.
3. Drink more water.
4. Cut down on caffeine.
5. Get good sleep.
6. Ditch the alcohol.
7. Address allergies.
8. Reduce stress.

How do you reduce and manage the risk of fatigue on a ship?

Obtain adequate sleep: The most effective strategy to fight fatigue is to obtain adequate quality, quantity and continuity of sleep. As indicated in module 2, the company should provide seafarers with an adequate sleep opportunity for recovery.

How long do seafarers stay at sea?

The duration of seafarers’ contracts varies, but they typically work between four and six months on ships, followed by a period of leave. When at sea, they often work 10-12 hours shifts, seven days a week – performing tasks that require constant professional attention.

What does MSA say about working hours of Seaman?

The more simple way to say this is “a seafarer shall not be put to work continuously for more than 14 hours”. If the condition of 10 hours of rest in any 24-hour period is satisfied, this condition will be satisfied automatically.

How do you ensure that fatigue prevention is practiced onboard?

To ensure that fatigue prevention is practised onboard, a company should consider the following:

1. ISM Code requirements for clear, concise guidance on operational procedures on board;
2. ensure adequate resources, including manning levels;
3. promote a safety reporting culture with open communication and no fear of reprisal;

What is guidance on fatigue mitigation and management?

GUIDANCE ON FATIGUE MITIGATION AND MANAGEMENT This guidance should inform each party that has a direct impact on vessel safety (naval architects, owners/operators, masters, officers, ratings, training institutions, etc.) of the nature of fatigue, its causes, preventive measures and countermeasures.