Safety Flash

Heaving line snap-back causes injury

IMCAInternational Marine Contractors AssociationIMCA SF 08/26

Heaving line snap-back causes injury

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Summary

A tensioned heaving line broke during berthing, causing quayside workers to fall. One suffered a head impact after an unsecured helmet chin strap allowed the helmet to shift. The flash identifies missing inspections, congestion and inadequate supervision, and recommends line checks, safer positioning and stopping unsafe work.

Topics

About This Record
Publisher
International Marine Contractors Association
Type
Safety Flash
Reference
IMCA SF 08/26
Date
28 April 2026
Topic
Mooring Line Snapback, Slips, Trips and Falls
Activity
Mooring Operations
Equipment
Mooring Lines, Personal Protective Equipment
Control
Operational Supervision, Pre-Use Checks, Safety Communication, Stop-Work Authority
Sector
Marine Industry
Setting
Port and Quayside
Link
Checked , working
Record
imca-sf-08-26-heaving-line-snap-back-causes-injury · added 1 September 2026

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