The UK Marine Accident Investigation Branch has published Safety Digest 1/2024, consisting of lessons from recent Marine Accident Reports. IMCA has reviewed the report and passes on to members some […]
Safety Flashes
IMCA safety flashes disseminate important information on incidents and potential hazards and the lessons learnt from them that can help prevent incidents occurring elsewhere in the industry.
Individual safety events are available individually online, tagged and searchable, while the traditional PDF collections are also available for download.
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All members are encouraged to contribute relevant safety-related information – please visit our Safety Flash Reporting page for details on the submission process.
IMCA Contact
Nicholas Hough
Consultant - Safety and Security
Contact
Safety Events
Loss of pressure to diver’s primary air supply
What happened A diver working underwater experienced a pressure drop from the primary HP supply regulator. The diver was recovered safely, and tests were subsequently carried out on the surface, […]
Equipment fell on someone’s leg causing injury
What happened Whilst a worker was moving one piece of equipment, another piece of equipment shifted and fell onto his leg, causing an injury. The person was cleaning the bow […]
Electric shock after water ingress to switch
What happened A shore representative visiting the vessel experienced an electric shock after touching an electrical switch in the steering room. Stop the Work authority was exercised; the electrical switch […]
Emergency musters and drills
Two of our members have shared recent events relating to emergency drills and musters. Incident 1 – Emergency button stuck During an emergency drill, it was found that the General […]
Bunker hose damaged during connection
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 […]
ROV dropped to seabed
What happened? During recovery of an ROV system, the ROV TMS (Tether Management System) experienced a problem latching to the LARS (Launch and Recovery System). The umbilical was damaged directly […]
UK HSE: Service lifts on offshore and onshore wind turbines
The UK Health and Safety Executive (HSE) has published Safety bulletin ED01-2024 on Service lifts in offshore and onshore wind turbines. What happened A wind turbine service technician suffered serious […]
Dropped halogen lamp caused small fire
What happened During painting work taking place on a vessel during the hours of darkness, a halogen lamp fell from a scaffolding where the work was taking place, causing a […]
MAIB: Man overboard – unguarded opening
The UK Marine Accident Investigation Branch has published Safety Digest 1/2024, consisting of lessons from recent Marine Accident Reports. IMCA has reviewed the report and passes on to members some […]
MAIB: A slip into the hold
The UK Marine Accident Investigation Branch has published Safety Digest 1/2024, consisting of lessons from recent Marine Accident Reports. IMCA has reviewed the report and passes on to members some […]
Swinging load after loss of position
What happened During backloading of an empty refrigerated container to a Pipe Supply Vessel (PSV), adverse weather conditions, combined with technical issues and the effect of high thrust wash, resulted […]
Dropped welding fume extraction hood
What happened During pipelay activities onboard a vessel, a welding fume extraction hood (which weighed 215kg) fell onto a work station below. A crew member working in the welding station […]
Carriage of Methanol – Dangerous Goods – without proper certification
What happened? Methanol was being transported from place to place offshore, without appropriate Dangerous Goods certification. Methanol is very flammable. The incident occurred during the refuelling of a LIDAR buoy […]
Personnel exposed to hydrogen sulphide during maintenance
What happened Subcontractor personnel were exposed to a high concentration of Hydrogen sulphide (H₂S) for a short period during maintenance work in a vessel’s Well Treatment System (WTS) room. The […]
MAIB: Person injured during lifting of compressor
The UK Marine Accident Investigation Branch (MAIB) has published Safety Digest 1/2024, consisting of lessons from recent Marine Accident Reports. IMCA has reviewed the report and passes on to members […]
Dropped lifting beam due to parted soft strop
What happened? During lifting operations a lifting beam weighing 4 Te was dropped from 50cm. The incident occurred when the lifting beam was being prepared for relocation for sea fastening […]
Vessel collided with platform
What happened A vessel was waiting on weather when it collided with an unmanned and unlit platform. The vessel had been holding on DP at a fairly constant distance from […]
Diver’s umbilical trapped during a pipeline flooding operation
What happened? A saturation diver lost his breathing gas supply and had to go onto his emergency cylinder. The incident occurred on a moored 8-point construction barge during flooding operations […]
Stored energy – dislodged pin causes injury
What happened? During disconnection of a structure, a securing pin became stuck and could not be removed by hand. A hydraulic jack was employed to eject the pin which resulted […]
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