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Specifies the requirements for the construction and performance of alarm valves (wet), for use in fire sprinkler systems.

Sets out requirements for low-pressure flexible hose assemblies for use with medical gases; design, performance, identification and testing of low pressure flexible connecting assemblies used for conveying the medical gases at positive pressures up to 1400 kPa, and negative pressures not exceeding -95 kPa, are specified; flexible hoses used in fixed secondary equipment are not dealt with in this Standard; does not apply to manufacturer specific hoses provided by manufacturers of surgical tools as an integral part for use in the sterile operating area.

Specifies the construction, performance and testing requirements for pressure-reducing valves used in automatic fire sprinkler systems.

Specifies requirements for the design, installation and commissioning of wall wetting sprinkler systems where the exposure protection requirements of AS 2118.1 do not apply; intended to provide automatic external and/or internal protection to the unprotected infills of a building.

Provides specific guidance to architects, planners, designers, engineers, builders, installers, maintenance personnel, building owners, managers and users in the planning and installation of physical pathways and spaces in and between buildings to accommodate the equipment and cabling infrastructure necessary for communications; to the extent that this is not adequately covered for Australian and New Zealand purposes in AS/NZSISO/IEC 14763.2:2014.

The Western Australia guide to standards and tolerances 2019 (the Guide) has been developed for use by builders and building owners as a convenient reference for acceptable standards of workmanship in residential building construction; it is intended to address areas that are not prescribed under legislation or under a home building contract.

This Amendment applies to the following elements of AS 3958:2023: Figures 3.3.3.1, 3.3.3.2, 3.3.4.1, 3.3.5.1, 5.4.7.3(D) and the Bibliography.

Specifies requirements for PVC-U pipes and fittings for sewer, drain, waste and vent applications above ground or below ground and is intended to be used where the pipeline is operating under gravity flow and the operating pressure is low; includes requirements for both plain and structured wall pipes and fittings.

Amendment to AS/NZS 3500.1:2021.

Specifies requirements for the design of aluminium alloy load-carrying members using the allowable stress design criteria (ASD).