Amendments Booklet AMD 9 2025 (Booklets E R)·Page 35·Table 4.2
Minimum periods of fire resistance for car parks (Table 4.2 cont'd)
Specifies the minimum fire resistance periods in minutes for structural elements and components in car parks, differentiated by basement depth and building height, and between open-sided and enclosed car parks for light vehicles.
Purpose group of building: 7 (b) car park for light vehicles –
(i) open sided car park(7): Basement storey more than 10 m depth - Not applicable; Basement storey not more than 10 m depth - Not applicable; Ground or upper storey not more than 5 m - 15*$(8); Ground or upper storey more than 5 not more than 11 m - 15*$(8); Ground or upper storey more than 11 not more than 18 m - 15*$(8); Ground or upper storey more than 18 not more than 30 m - 15*$(8); Ground or upper storey more than 30 m - Not applicable.
(ii) any other car park: Basement storey more than 10 m depth - 90; Basement storey not more than 10 m depth - 60; Ground or upper storey not more than 5 m - 30*; Ground or upper storey more than 5 not more than 11 m - 60; Ground or upper storey more than 11 not more than 18 m - 60; Ground or upper storey more than 18 not more than 30 m - 90; Ground or upper storey more than 30 m - 120#.
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