Over 360 technical changes have been incorporated in this new edition. It also applies to the alteration, change of use and demolition of existing buildings. The standard may also be adapted for international use however, it is necessary to determine the appropriate wind information and ice load at the site location in the specific country based on local meteorological data. The National Building Code of Canada 2015 (NBC), published by NRC and developed by the Canadian Commission on Building and Fire Codes, sets out technical provisions for the design and construction of new buildings. While commendable, that often means that. The client should provide site-specific data such as antenna loads and the frequency bands, required tower deflection at antenna levels to assist the design engineer to determine the required tower serviceability, twist and sway. The process of changing the building code in Canada is rigorous, evidence-informed and based on high standards. In Canada, it is the responsibility of the design engineer to determine the applicable wind pressure and ice loading based on the National Building Code data. The standard utilizes wind pressure (in Pa) based on 10, 30 or 100 years recurrence probability. The National Building Code of Canada (NBC) 2015 provides detailed provisions for the design and construction of buildings. NBC is also responsible for releasing local wind data considered in design of telecom structures. It establishes a standard of safety for the construction of telecom structures (and buildings) which includes extensions, alterations and evaluations of any upgrades and removal of unacceptable hazards. NBC is essentially a set of minimum provisions for the safety of buildings (and telecom structures) with reference to public health, fire protection and structural sufficiency. The National Building Code of Canada (NBC) is prepared by the Canadian Commission on Building and Fire Codes (CCFC) and is published by the National Research Council.

National building code of canada