Bunker hose damaged during connection
- Safety Flash
- Published on 16 July 2024
- Generated on 30 June 2025
- IMCA SF 14/24
- 2 minute read
During offshore bunkering operations, the bunker hose was damaged when it was stretched.
What happened?
During offshore bunkering operations, the bunker hose was damaged when it was stretched. A vessel passed the bunker hose to the supply vessel using the crane. The crew of the supply vessel received the bunker hose and tied it off. The crew then noticed possible damage to the bunker hose. The hose was returned and upon inspection it was seen that the outer layer of the bunker hose was damaged. Bunkering was cancelled. The potential further consequences were a possible spill to the environment and delay in operations.
What went wrong?
- Both vessels experienced moderate pitching and rolling due to sea conditions.
- The bunker hose was tied off to the supply vessel aft bollard while still connected to the crane on our members’ vessel.
- Due to both vessels moving in different directions, and the crane being unable to keep up with lowering or raising the hose in these conditions, the hose was stretched and damaged.
Lessons and actions
- Reviewed risk assessment for this task to identify risk of tying off bunker hose whilst still connected to the crane.
- Ensure that that standing orders for bridge communications include any special conditions between vessels –including not to tie off the bunker hose when connected to the vessel crane, if this can be avoided.
Related Safety Flashes
-
IMCA SF 26/23
13 November 2023
-
-
IMCA SF 18/17
25 July 2017
-
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.