Class 4 (4th Engineer) SC&S 📅 Dec 2022

Exam Question

With reference to passenger ship discuss the following basic principles adopted as fire safety measures:

(a) Separation of accommodation spaces from the remainder of the ship by thermal and structural boundaries (8)

(b) Protection of means of escape. (8)

Reference Answer

### (a) Separation of Accommodation Spaces from the Remainder of the Ship by Thermal and Structural Boundaries (8 Marks)
This is a fundamental principle of passive fire protection, aimed at achieving containment. The core objective, as mandated by SOLAS Chapter II-2, is to subdivide the ship into Main Vertical Zones (MVZs) and Horizontal Zones by insulated, fire-resisting boundaries. This strategy is designed to:
1. **Prevent** fire occurrence through material control.
2. **Detect** any fire rapidly.

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