NZS 4219:2009

Seismic performance of engineering systems in buildings

Sets out the criteria for the seismic performance of engineering systems related to a building's function. This standard will be particularly useful for sub-trade work in multi-storey apartment and commercial buildings. It covers the design, construction and installation of seismic restraints for engineering systems such as air-handling units, tanks, cabinets, pipework and ductwork. To demonstrate compliance with the New Zealand Building Code’s earthquake resistance requirements, it must be read along with Verification Method B1/VM1. Buildings with importance level 5, large mass items, structures external to the building, lifts, building contents, and fire sprinkler systems are excluded from this Standard.

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