Exam Question
Explain the cargo hold fire detection system used on ships. Discuss the maintenance procedures for this system and outline the steps taken when a fire is detected in the cargo hold. (16)
ETO
ETO Exam papers
📅 Apr 2025
Reference Answer
On ships, cargo hold fire detection systems are crucial for early fire detection, protecting lives, cargo, and the vessel itself. These systems are specifically designed to spot fires in their initial stages, primarily by detecting smoke or excessive heat.
Cargo Hold Fire Detection Systems
1. Smoke Sampling Detection System (Most Common)
This is a fixed fire detection system that continuously draws air samples from each cargo hold through a network of sampling pipes . These pipes lead to a central smoke detection cabinet , typically located in the engine control room or a dedicated fire station.
Cargo Hold Fire Detection Systems
1. Smoke Sampling Detection System (Most Common)
This is a fixed fire detection system that continuously draws air samples from each cargo hold through a network of sampling pipes . These pipes lead to a central smoke detection cabinet , typically located in the engine control room or a dedicated fire station.
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