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Specifies requirements for the manufacture, grading, finishing and branding of plywood used specifically in formwork, with a maximum length of 3100mm and width of 1500mm, intended to meet off-form surface finish requirements of Classes2, 3, 4 and 5 as specified in AS3610.1.

Specifies tolerances, machining grade limits and grade descriptions for tongued and grooved flooring and light decking, dressed boards, joinery stock and mouldings, cladding and barge boards and fascia boards milled from hardwood and supplied seasoned. An appendix gives guidance on information to be given with enquiries and orders.

Sets out requirements for electrical installations which supply electricity to equipment on construction and demolition sites. Includes requirements for the inspection and testing of electrical equipment used on building construction sites.

Sets out methods for the sampling, sample preparation, and analysis of chrome-bearing materials.

Specifies requirements for cold-formed steel hollow sections for structural purposes, for the nine grades electric arc-welded, cold-formed structural steel hollow sections.

Sets out methods for the sampling, preparation of sample and analysis of aluminosilicate refractories and refractory materials.

Specifies requirements for the installation of inverter energy systems with ratings up to 10 kVA for single-phase systems, or 30 kVA for three-phase systems, onto the low-voltage electricity distribution network (grid).

Adopts ISO 19117:2012, which specifies grades of spheroidal graphite cast irons by mechanical properties.

Covers laying and fixing of unbacked floor coverings in all forms including semi-rigid PVC, flexible PVC, linoleum, cork, and rubber. It deals with the site inspection, requirements for concrete, timber, particleboard or plywood subfloors, installation of underlays, conditioning of floor covering and subfloor, laying and maintenance procedures. A method for testing dryness of concrete subfloors is given in an appendix.

Specifies a spectrophotometric method for the determination of aluminium content in the range of 0.002 percent to 1.4 percent aluminium in all types of iron and steel. The method uses a mercury cathode, followed by solvent extraction to separate interfering elements, with alizarin red S to produce a chromogen which is measured at a wavelength of 490 nm.