Alerts & Learnings Chain hoist paid out unsupervised near running main engine An electric chain hoist on the beam above one of the main engines in a vessel, was left unattended after use. The chain hook paid out and coiled the chain onto the running main engine close to the generator drive shaft. The incident occurred when the chain hoist was being used to lower spare parts required for maintenance in the engine room. Two lifts took place above the running main engine. After their completion, the chain block was lifted into its highest position. Later on, during routine rounds, the motorman observed the hoist’s chain with hook to have “paid out” fully and created a dangerous condition near to main engine no.3. The chain was made safe and then removed from service for inspection. To view this IMCA safety alert in full, click the 'Download Alert' button above and refer to section 4 of the document. Download Alert Rate this Alert Your Rating Average Rating Share: Share on Linkedin Share on Facebook Share on Twitter Share with Email
Learning Moment 5 Feb 2026 Life Saving Rules This pack contains an overview of each Life-Saving Rule (LSR) with relevant incident examples. Whilst not all of the incidents occurred within our industry, the learnings remain applicable. You may wish to use this pack during safety meetings or break it up and use the individual sheets provided wit… View Learning Moment
Alert 15 Mar 2024 Pipeline End Manifold yoke dropped from 45° position During adjustment of the yoke securing arrangement for a PLEM (Pipe Line End Manifold), the cargo strap failed resulting in the yoke falling and landing in its horizontal resting position. Two persons were working inside the PLEM in close proximity to the yoke at the time. Neither were injured. Whi… View Alert
Alert 18 Jan 2024 Divers lifted off seabed by Clump Weight Whilst the Diving Support Vessel was conducting subsea diving operations, the bridge team recovered the taught wire pulling the divers from the seabed to 18m above the diver’s maximum excursion depth. This rapid change in depth had the potential to cause pressure induced injuries or injuries with di… View Alert