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Specifies the requirements for lifejackets, also known as personal flotation devices (PFDs), with buoyancy classifications of level 275, level 150, level 100, level 50, level 50S, level 25 and restricted use lifejackets suitable for use by adults and children greater than 5 kg massKEYWORDS: lifejackets requirements personal flotation devices

Sets out minimum requirements for the design and construction of concrete bridges and associated structures, including members that contain reinforcing steel and tendons, or both, in limit state format.

The objective of this revision is to amalgamate the two parts of the 2003 standard to provide manufacturers, designers, users, statutory authorities and others with comprehensive requirements for the design, construction, installation, testing and maintenance of spray painting booths, spray painting areas and mixing rooms.

Specifies general requirements for general purpose coated and uncoated, transparent, translucent and opaque sheets of flat, corrugated and other geometrical configurations intended for roof and wall cladding applications.

Sets out requirements and procedures for the design in limit states format of foundations and soil-supporting structures for road, rail and pedestrian bridges, culverts not specifically covered by other Standards, and subways of conventional size and form. Also covers the design of foundations for road furniture, such as lighting poles, sign support structures and noise barriers.

AS 1141.3.2:2021 specifies requirements and methods for taking samples of aggregate that are larger than 75 mm nominal size. This includes gabion rock spalls, boulders and spalls taken for quarry assessment, and preparation of reference specimens. This document includes requirements for packing and forwarding samples for examination and testing.

Specifies the requirements for damp-proof course and flashing materials of the sheet membrane, strip and collar type for use in building construction.

Specifies basic requirements for the bracing, connection and installation of nailplated timber roof trusses. Requirements are given for supporting structures, roof truss installation, roof bracing, truss connection and overhangs.

Provides design values of snow and ice actions for use in structural design; it is intended to be used in conjunction with AS/NZS 1170.0, which gives the procedure for structural design; snow regions are defined and ground snow loads are provided for a range of annual probabilities of exceedance; other factors cover the environment around the structure, the geometry of the structure and the effect of winds on snow distribution.

The 2015 edition of AS 4773.1 is amended as follows in the document.