Section 63(6) in Assam Notified Urban Areas (Other than Guwahati) Building Rules, 2014
(6)A staircase shall not be arranged around a lift shaft, unless the latter is entirely enclosed with material with fire resistant rating and that for type of construction itself. For building more than 15.8 m in height, the staircase location shall be to the satisfaction of the Authority regulating fire safety and the distance from the furthest corner of the building to the staircase should not be more than 18 m.
