Two paper sets of plans shall be kept next to the main alarm panel in a dedicated plan box marked “STATION LAYOUT PLANS FOR FIREFIGHTERS” to help firefighters to navigate in the station. The plans shall:

a. minimally be of A3 size;

b. be without gridlines;

c. have spaces clearly annotated;

d. indicate the fire lift, firefighting staircase, exit staircase, fire lift lobbies, smoke-free lobbies, fire pump room, landing valves, Two-way Emergency Voice Communication handsets, and firefighters’ intercoms in red; and

e. be updated and in good condition at all times.

A locked glass-fronted plan box constructed of non-combustible material shall be provided and firmly mounted on wall. The key shall be kept in a glass-fronted box alongside the plan box or as part of the plan box. Signage complying with SS 508 shall be provided to read “IN CASE OF EMERGENCY, BREAK GLASS FOR KEYS”. A spare key shall be kept in the PSC.