Technical Booklet E Fire Safety·Page 82·2.102
Waste chutes and storage room requirements
Rooms used for waste storage or containing waste chutes must be fire-resisting separated from other parts of the building, located outside protected stairways and lobbies, and accessed from open air or a protected lobby with minimum permanent ventilation.
A room used for the storage of waste or containing a waste chute should be – (a) separated from other parts of the building by fire-resisting construction; (b) located outside protected stairways and protected lobbies; and (c) accessed from the open air or from a protected lobby which has not less than 0.2 m2 of permanent ventilation.
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