BS 5578-2 is the second part of the multiple series that gives general principles for co-ordinating dimensions of stairs and stair openings in building construction. It applies to buildings of all types.
BS 5578-2 on modular co-ordination for stairs and stair openings is useful for:
Modular Coordination (MC) is a measurement standard used to coordinate the dimensions and spaces of IBS elements. It is the process of dimensioning and positioning a building and its components in a fundamental unit or module known as 1 M, which is equivalent to 100 mm.
BS 5578-2 specifies horizontal co-ordinating dimensions that define the boundary of the stair opening by the co-ordinating planes. BS 5578-2 specifies Vertical co-ordinating dimensions that define co-ordinating planes for the location of floors shall be related to finished floor levels.
Overall, BS 5578-2 will provide basic principles for modular co-ordination in building construction.