Podcast
Questions and Answers
What primary factor contributed to the worker's fall during the anchor chain handling operation?
What primary factor contributed to the worker's fall during the anchor chain handling operation?
- The AHTS vessel not being correctly positioned for the pre-lay operation.
- Inadequate communication between the bosun and the AB regarding the tugger wire.
- The worker's failure to wear appropriate personal protective equipment (PPE).
- The worker placing his foot on an unstable surface (chain barrier). (correct)
Which of the following actions would be MOST effective in preventing similar incidents during anchor chain handling operations?
Which of the following actions would be MOST effective in preventing similar incidents during anchor chain handling operations?
- Restricting anchor chain handling operations to daylight hours only to improve visibility.
- Conducting a more thorough risk assessment that specifically addresses safe access to the chain road, followed by clear communication of hazards and controls. (correct)
- Implementing a buddy system to ensure that each crew member is continuously monitored by another.
- Ensuring that all crew members involved have completed a basic first aid training course.
According to the incident report, what specific injury did the worker sustain as a result of the fall?
According to the incident report, what specific injury did the worker sustain as a result of the fall?
- Spinal injury and internal bleeding.
- Concussion and a dislocated shoulder.
- Severe lacerations and a strained back.
- Multiple fractures to the right leg and a broken rib. (correct)
What aspect of the incident highlights a failure related to hazard perception?
What aspect of the incident highlights a failure related to hazard perception?
Besides improved risk assessment, what additional safety measure should be implemented to enhance safety during tasks performed at height?
Besides improved risk assessment, what additional safety measure should be implemented to enhance safety during tasks performed at height?
Flashcards
Unstable Footing
Unstable Footing
Placing a foot on an unstable surface like a chain barrier which can lead to falls.
Lack of Risk Assessment
Lack of Risk Assessment
Inadequate planning and evaluation of risks associated with specific activities, like accessing the chain road.
Poor Hazard Perception
Poor Hazard Perception
Failure to recognize potential dangers, such as the risk of falling from height.
Safe Access at Height
Safe Access at Height
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Comprehensive Risk Management
Comprehensive Risk Management
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Study Notes
Incident Overview
- A worker sustained injuries after falling through an opening between decks.
- The incident occurred during an anchor chain handling operation.
- The event happened on an Anchor Handling Tug Supply vessel preparing for offshore pre-lay operations.
What Happened
- A worker fell from one deck to another while handling anchor chains.
- Three crew members were involved: the injured bosun and two ABs.
- An AB passed a tugger wire to the bosun to hand off, so another AB on the chain road could attach it to the anchor chain end.
- The bosun stepped onto the chain barrier while passing the wire.
- While attempting to move his second leg, the bosun fell 2.75m through an opening between chain barriers to the main deck.
- The bosun sustained multiple fractures to his right leg and broke a rib.
- First aid was administered before the bosun was transferred ashore for medical evaluation.
Factors Contributing to the Incident
- The injured person stepped on an unstable chain barrier, leading to the fall.
- There was inadequate planning and risk assessment for the task, and the anchor handling risk assessment did not cover the specific activities involved.
- There was a lack of focus and hazard perception; the risk of falling from the unstable chain was not understood.
Lessons Learned
- Exercise greater care when accessing locations at height, ensuring the use of correct, secure, stable, and purpose-designed platforms and equipment.
- Improve the identification of potential fall hazards, especially in open areas like those around chain barriers.
- Conduct a thorough and detailed risk assessment for each step, evaluating all associated risks.
- Hazards and control measures should be clearly communicated and verified before starting work.
- Improve supervision of high-risk tasks, especially at height.
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