WSH Alert Accident Advisory, 5 March 2020: Worker fell overboard from tugboat
5 March 2020, Ref: 1920105
Accident Advisory: Worker fell overboard from tugboat
|Ref: 1920090 WSH Alert Accident Notification dated 23 January 2020|
On 16 January 2020, a captain and a worker were on a tugboat proceeding towards a mooring buoy when the worker fell over the edge of the deck into the sea. He was rescued and conveyed to the hospital where he subsequently passed away.
|Figure 1: Overview of accident scene.|
|Persons in control of similar workplaces and work activities such as employers, principals and contractors are advised to consider the following risk control measures to prevent similar accidents:|
Safe method of work
|Personal Protective Equipment (PPE)|
• Personnel working on tugboats must put on the appropriate PPE such as
anti-slip footwear and high visibility clothing. It is also highly recommended that
all personnel don suitable lifejackets whenever they are on the deck of the tugboat.
• The tug master or tugboat captain should ensure that his crew is equipped with
and using the appropriate footwear and lifejacket when boarding or disembarking
from the vessel, when working on the deck, and performing mooring operation.
|Hazard awareness and risk communication|
• Prior to work commencement, all workers should be briefed on the possible
hazard(s) associated with the work activities (e.g. falling overboard and into
the water) and the safety precautions to be taken when working on board the
• Workers should always take instructions from the tug master or tugboat captain
and adhere to the safe work procedures for the tasks at hand.
• Encourage workers to report any unsafe work condition or workplace safety and
health concern that could result in risk of injury or loss of life so that these could
be addressed before an accident occurs.
|Emergency response plan|
• Procedures should be established for responding to “Man Overboard (MOB)”
situation. All personnel working on the tugboat must be familiar with the
emergency response procedure and be ready to immediately respond should a
MOB situation arise.
• The tugboat should be equipped with the means to facilitate rescue of a man
overboard such as a rescue pole, a floatation device with lifeline, a MOB beacon
(for location marking), and/or a rescue dinghy where practicable.
Employers, principals and contractors are required to conduct a thorough Risk Assessment (RA) to manage any foreseeable risk that may arise when on board a tugboat. The RA should address, but not limited to, the following areas:
|Workers‘ physical condition|
• Ensure all workers are fit for work and in good health prior to any work on board
|Slip, trip and fall hazards|
• Ensure that work areas are free from slip and trip hazards. Tugboat decks should
be made anti-/non-slip, and trip hazards highlighted or made clearly visible.
• Prevailing environmental conditions such as strong winds, heavy rain and/or
choppy waters must be considered prior to commencing work activities such
as mooring and towing. Bad weather typically increases the risk of such operations
and a risk assessment has to be conducted by the tug master or tugboat captain
on whether it is safe to proceed with the work.
1. Workplace Safety and Health Act
2. Workplace Safety and Health (Risk Management) Regulations
3. Workplace Safety and Health (General Provisions) Regulations
4. Code of Practice on Workplace Safety and Health Risk Management
5. SS 513: 2013 Specification for Personal Protective Equipment – Footwear –
Part 1: Safety Footwear
6. Workplace Safety and Health Manual for Marine Industries
7. WSH Guidelines on Workplace Housekeeping
8. Guide to WSH for Service Providers on Safe Working on Ships at Anchorages
9. Code of Practice for the Safe Mooring of Vessels on the Thames 2010, Port of
10. Tugs and Tows – A Practical Safety and Operational Guide, The Shipowners’
Mutual Protection and Indemnity Association (Luxembourg).
Information on the accident is based on preliminary investigations by the Ministry of Manpower as at
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