Serious Injury from Rotating Winch

To facilitate the operation, he positioned himself in a restricted space inboard of the winch and opposite to the supporting riggers on the crane tugger platform. When he decided to leave this location, he placed his left foot on the winch frame to help step over a protrusion. This resulted in his foot being placed directly into a line of fire position, extending beyond the handrail. The anchor block, fitted to the outside of the still rotating winch drum, struck the extended boot which resulted in all five toes being amputated.

Our members’ findings were that:

• The task risk assessment (TRA) was inadequate for the work and did not recognise hazards associated with rotating equipment during the spooling operation.
• The TBT did not discuss positioning for the personnel involved in the task, and did not emphasise the rotating block as a hazard.
• The rotating anchor block was unguarded as it was thought to be safe and barriered by the handrail.
• Safer options were available to the work team but not taken.
• There had been no time pressure to complete the task.

Our member took the following actions:

• Conducted a ‘hazard hunt’ on winches to identify further potential line of fire hazards.
• Re-assessed the effectiveness of the existing safety controls (safe use of work equipment), barriers, implemented required improvements and reporting findings back to shore-side management.
• Reinforced importance of specific risk assessments, effective TBT preparation and delivery for every activity, and the importance of last-minute risk assessment at work-site to ensure that all hazards have been identified prior to work starting.
• Reiterated importance of ‘Stop Work Authority’.