Section 63(4) in Assam Notified Urban Areas (Other than Guwahati) Building Rules, 2014

[Cites 0, Cited by 0] [Section 63] [Entire Act]

(4)The minimum rise and minimum breadth of tread of staircases shall be as follows :-Table 6: Specifications of Staircases

Types	Maximum rise	Minimum tread of obstruction
Domestic buildings	175 mm	225 mm
Public buildings	150 mm	275 mm
Hospital & Auditorium	150 mm	300 mm

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