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NatHERS compliance pathway for energy efficiency.

AS/NZS 3500.2:2021 is amended as follows.

Specifies minimum requirements for the design and construction of unreinforced, reinforced and prestressed masonry, including built-in components.

Sets out requirements for the design of nailplated timber roof trusses for residential and similar building applications in accordance with AS1720.1, AS4055 and the AS(/NZS)1170 series.

Specifies requirements for construction practices for masonry in buildings of Class 1 and Class 10a, as defined in the National Construction Code (NCC), designed in accordance with AS 4773.1 and to be constructed from clay, concrete, or calcium silicate masonry units.

Specifies requirements for the construction of buildings in bushfire-prone areas in order to improve their resistance to bushfire attack from burning embers, radiant heat, flame contact and combinations of the three attack forms.

This Standard sets out requirements for the design, commissioning, performance and compliance testing of secondary treatment systems (STS) and advanced secondary treatment systems designed to treat domestic wastewater. The design hydraulic treatment capacities that may be tested in accordance with this Standard range from a minimum of 1200L/d to a maximum of 5000L/d. Guidance on installation, operation and maintenance is also provided.

Covering the design and construction of multi-residential, commercial, industrial and public assembly buildings.

Covering the design, construction and maintenance of plumbing and drainage systems in new and existing buildings.

Specifies requirements and sets out recommendations for the selection, safe use and maintenance of industrial fall-arrest systems and devices based on the use of safety harnesses (including belts), horizontal life lines and rails, fall-arrest devices, and associated lanyards, connectors, anchorages and fittings.