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Provides a basis for specifying requirements for aggregates intended for use in the production of concrete, including precast products.

Sets out minimum requirements for a geotechnical site investigation, as a component in the engineering design, construction, commissioning and operation of civil engineering and building works. Comprehensive appendices are provided dealing with preferred systems of geotechnical investigations and commonly considered laboratory tests. A typical project brief for a geotechnical site investigation is given and the commentary sets out guidelines on construction assessment, maintenance and evaluation of failures.

Adopts ISO 5922:2005 to specify the classification of malleable cast irons based on mechanical properties.

AS 2220-1978 applies to the planning, design and installation of emergency warning and inter-communication systems in buildings, and set out the requirements for the basic systems.

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

AS 1720-1975 provides design data for sawn timber, laminated timber, timber in poleform, plywood and various types of fastenings.

Sets out a flame atomic absorption spectrometric method for the determination of molybdenum in steel in the range 0.005 percent to 2.5 percent.

Based on the USA standard EIA/TIA 569, This Standard specifies provisions to be made in the design and construction of commercial buildings in order to accommodate and provide ready access to telecommunications infrastructure and facilities appropriate to typical client needs, with some allowance for future expansion.