Alerts & Learnings IMCA - Head injury in engine room A Chief Engineer sustained a head laceration injury. What happened? A Chief Engineer sustained a head laceration injury after accidentally striking his head on the sharp edge of a lighting protection grille rod installed at a height of 168cm in the engine room. To view this IMCA alert in full, click on the 'Download Alert' button above. Download Alert Share: Share on Linkedin Share on Facebook Share on Twitter Share with Email