A superintendent who signed off on a car carrier’s detection layout in December 2025 would have found the same arrangement falling short a few weeks later. Amendments to SOLAS Chapter II-2 adopted under resolution MSC.550(108) entered into force on 1 January 2026, and they changed what a fixed fire detection and fire alarm system has […]
Author Archives: Atlas Safety
08
Oct
Oct
An inspector standing in front of a fire alarm panel forms a view in about fifteen seconds. What the panel is showing, and whether anyone on board can explain it, sets the tone for everything that follows in the inspection. The FSS Code is prescriptive about this. A marine fire alarm panel has a defined […]
01
Oct
Oct
A methanol-fuelled engine room presents a problem no conventional detection layout was designed for. Methanol burns with a pale, nearly invisible flame producing very little smoke, so an optical smoke detector can sit directly above a developing pool fire and report nothing at all. Ammonia inverts the problem, since the hazard reaching the crew first […]
29
Sep
Sep
Stand next to a running main engine and a fire alarm sounder can be perfectly compliant on paper and completely inaudible in practice. The crew member who cannot hear it will tell you the system is broken. The datasheet will tell you it produces 100 decibels at one metre. Both can be correct at the […]
24
Sep
Sep
A detector base fails on a tanker three days out of Singapore, the vessel carries no spare, and the loop runs with one device isolated until a technician can reach the ship. Nobody set out to accept that risk. It arrives by default, because the regulatory requirement covering detection spares is one sentence long and […]
