Includes Updates #1 and #2

1. Scope

1.1

This Standard provides the minimum criteria for the design, erection and use of single membrane, unreinforced or reinforced air-supported structures.

1.2

This Standard is intended only for single independent air- supported structures and those which are contiguous with other structures and are attached through a common element.

1.3

This Standard does not apply to tents or multi-walled structures which are not supported by continuous air pressure; or to other membrane structures which use air as part of the suppor ting system.

1.4

Air-supported structures shall also meet the requirements of the National Building Code of Canada.