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Synopsis: AS 3850.3 provides requirements for planning, construction, design, casting, transportation, erection and incorporation into the structure of prefabricated concrete elements in civil, infrastructure and non-building construction

Specifies requirements for couplers and accessories for scaffolding complying with AS/NZS1576.3 and AS/NZS1576.6.

Specifies requirements and test methods for encapsulation and containment products for attachment to scaffolding, including fire hazard properties, strength properties, fixing requirements and installation procedures for various types of encapsulation.

This Amendment applies to the following elements: Clauses 1.4.42, 1.5, 2.5.5, 2.5.6, 4.4.2, 5.3.1.1, 5.3.1.2, 5.3.1.3, 5.3.2.1, 5.3.2.2, 5.3.2.3, 6.4.3,B.6.1, B.6.3, E.4, Figures 3.1(A), 4.2, B.13, C.2, Tables 3.1(A), 6.2, Bibliography.

Provides information and guidelines on the selection, performance and installation of metal roofing and wall cladding.

Provides the procedure for structural design; includes design procedures, reference to design actions (other parts of the series), combinations of actions, detailing for robustness, methods of analysis and methods for confirmation of a limit states design; also covers the use of special studies and experimental testing and, for New Zealand, criteria for selection of annual probability of exceedance.

Specifies the requirements for the safety of persons and property, provides guidance for the protection of the environment, and establishes procedures for the operation, maintenance, and repair of refrigerating systems and the recovery of refrigerants.

Sets out a hot smoke test methodology by means of which a specified quantity of smoke may be generated, at a safe temperature, within a building.

Outlines a performance-based approach to the maintenance of cooling water systems with respect to the control of microorganisms, including Legionellae, within such systems. This approach combines automatically regulated water treatment with monitoring, assessment and control strategies to help create a low risk environment within the cooling water system.