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Specifies procedures for the design and installation of plastic roof and wall cladding materials for walls and roofs.

This Standard sets out requirements for the design and installation of self-supporting metal roof and wall cladding, subjected to out-of-plane external actions and in-plane thermally induced actions, permanent actions on walls and steep roofs and frictional drag of wind and snow actions.

Sets out requirements on installing insulation in both new dwellings during construction and the retrofitting of insulation in existing buildings.

SA HB 39:2015 is amended as follows.

Sets out a consistent and reliable approach to the design and installation of external waterproofing membrane systems.

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.

Sets out requirements for the design, selection, construction and installation of fixed platforms, walkways, stairways and ladders that are intended to provide safe access to places used by operating, inspection, maintenance and servicing personnel.

Sets out procedures for the selection and installation of glass in buildings, subject to wind loading, human impact, and special applications. Glass strength is specified, based on the tensile stresses on the surface of the glass.

Sets out the requirements and risk control measures for ensuring the safety of those who must enter or carry out tasks associated with a confined space; contains sections dealing with planning and implementing entry to a confined space; appendices include guidance for training, risk assessment, atmospheric monitoring and sample forms and permits associated with confined space work.

Sets out the minimum requirements and recommended safe practices for the selection, use and maintenance of portable ladders.