MSF: Hand injury during stowing of anchor chains

  • Safety Flash
  • Published on 2 April 2015
  • Generated on 4 October 2026
  • IMCA SF 05/15
  • 2 minute read

The Marine Safety Forum has published a safety flash regarding an incident in which someone suffered a first aid injury to his hand.

The crew were re-stowing the anchor chain after calibration in dry dock. They were trying to get the chain into the compression bar but it was slightly misaligned preventing the bar from closing. They tried lowering and raising the anchor a few times but to no avail.

A crewman then successfully used a large pinch bar to turn the link slightly as the chain was raised the last short distance to allow the chain to fit snugly in the compression bar. Unfortunately he failed to notice the pinch bar was now aligned with the handrail on the adjacent bulkhead and as he lowered it his hand was caught between the pinch bar and handrail.

Members may wish to refer to the following similar incidents (key words: crushed, finger):

Hand and finger crush/amputation injuries of this sort tend to occur where the immediate cause is not properly taking into account the risk of sudden and unplanned movement of very heavy or massive objects.

Members should be aware that IMCA has a pocket safety card on this topic – Watch your hands.

Latest Safety Flashes:

Hydraulic oil leak detected below moonpool

A hydraulic oil leak was identified below the moonpool after the worktable doors were opened.

Read more
Dropped scaffold board (kickplate) – SIF near miss

A scaffolding kickboard was accidentally dropped falling from a height of 6.5 metres to the main deck.

Read more
H₂S detected on deck

During vessel transit back to port, Hydrogen Sulphide (H₂S) was detected in the open space on the main deck.

Read more
Restoration and verification after maintenance

A missing flooring panel was identified beneath a 415V bow thruster electrical motor cabinet.

Read more
Vessel contact during materiel transfer in adverse weather

One vessel lost heading and position control because of the strong winds and swell, pushing it toward another.

Read more

IMCA Safety Flashes summarise key safety matters and incidents, allowing lessons to be more easily learnt for the benefit of the entire offshore industry.

The effectiveness of the IMCA Safety Flash system depends on the industry sharing information and so avoiding repeat incidents. Incidents are classified according to IOGP's Life Saving Rules.

All information is anonymised or sanitised, as appropriate, and warnings for graphic content included where possible.

IMCA makes every effort to ensure both the accuracy and reliability of the information shared, but is not be liable for any guidance and/or recommendation and/or statement herein contained.

The information contained in this document does not fulfil or replace any individual's or Member's legal, regulatory or other duties or obligations in respect of their operations. Individuals and Members remain solely responsible for the safe, lawful and proper conduct of their operations.

Share your safety incidents with IMCA online. Sign-up to receive Safety Flashes straight to your email.