AS/NZS 1576.1:2019
Scaffolding - Part 1: General requirements
Provides users, manufacturers and designers of scaffolding systems with unified rules for the design and detailing of scaffolding systems using principles of engineering design as detailed in this Standard. It includes specifications for catch platforms erected on scaffolds and covers temporary stairways for use on a general construction site. Scaffolding required to also act as roof edge protection is now linked to AS/NZS 4994.1 Temporary edge protection, Part 1: General requirements and AS/NZS 4994.2 Temporary edge protection, Part 2: Roof edge protection - Installation and dismantling.
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AS/NZS 1576.1:2019 Scaffolding General requirements
Preface
Section 1 Scope and general
1.1 Scope
1.2 Normative references
1.3 Terms and definitions
1.4 Types of scaffold
1.5 Marking requirements for scaffolding equipment
1.5.1 General scaffolding equipment
1.5.2 Minor scaffolds
1.6 Product information
1.6.1 Documented information
1.6.2 Labelled information
1.6.3 Labels
1.7 Alternative design methods and materials
Section 2 Design requirements
2.1 Scope of section
2.2 System design methods
2.2.1 General
2.2.2 Theoretical analysis
2.2.3 Testing
2.3 Material and tube combinations
2.4 System combinations
2.5 Actions
2.5.1 General
2.5.2 Permanent actions
2.5.3 Imposed actions
2.5.4 Environmental actions
2.6 Installation design
2.6.1 General
2.6.2 Combining platform loadings for a scaffold bay
2.6.3 Provision of information
2.7 Combinations of actions
2.7.1 General
2.7.2 Strength
2.7.3 Stability
2.7.4 Serviceability
2.8 Design considerations
2.8.1 Materials
2.8.2 Structural analysis
2.8.3 Eccentricity
2.8.4 Anchorage and tie assemblies
2.8.5 Ropes and chains
2.9 Supporting structure
2.10 Check couplers
Section 3 Operational requirements
3.1 Scope of section
3.2 Erection tolerance
3.3 Soleplates
3.4 Platforms
3.5 Working platform
3.6 Bay extension platform
3.6.1 General
3.6.2 Location requirements of bay extension platforms
3.7 Bay and platform dimensions
3.7.1 General bay dimensions for working platforms
3.7.2 Bay dimensions for duty-rated working platforms
3.7.3 Dimensions for access platform
3.7.4 Headroom
3.7.5 Loading platform
3.8 Slope of platforms
3.8.1 Working and closed platforms
3.8.2 Access platform
3.9 Catch platforms
3.10 Edge protection
3.10.1 General
3.10.2 Forms of edge protection
3.10.3 Openings in edge protection
3.10.4 Omission of edge protection
3.10.5 Additional protection
3.11 Access
3.11.1 General
3.11.2 Access by climbing end frames
3.11.3 Temporary stairways
3.11.4 Handrails
3.11.5 Portable ladders
3.12 Additional requirements for mobile scaffolds
3.12.1 Castors
3.12.2 Other wheels
3.12.3 Supporting structure
3.12.4 Additional bracing
3.12.5 Movement of mobile scaffolds
3.13 Additional requirements for minor scaffolds
3.13.1 General
3.13.2 Minor scaffold access
3.14 Minor scaffold supports
3.14.1 General
3.14.2 Footplate on a minor scaffold
3.15 Stability and rigidity of a minor scaffold
3.15.1 Platform proportions
3.15.2 Resistance to collapse
3.16 Wheeled movement of unloaded minor scaffolds
3.16.1 General
3.16.2 Wheels to ease the transport of a disassembled minor scaffold
3.16.3 Wheels to relocate an assembled minor scaffold
3.17 Component modification
3.18 Tube extension
Appendix A (normative) Materials and design considerations — General scaffolds
Appendix B (normative) Materials, design considerations and manufacture — Minor scaffolds
Appendix C (informative) Flowchart for design of new individual components or a group of new components
Appendix D (informative) Flowchart for structural design check of a scaffold
Appendix E (informative) Assumptions for the design and installation of anchors
Bibliography
Previous versions
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AS/NZS 1576.1:2019 Scaffolding General requirements
Preface
Section 1 Scope and general
1.1 Scope
1.2 Normative references
1.3 Terms and definitions
1.4 Types of scaffold
1.5 Marking requirements for scaffolding equipment
1.5.1 General scaffolding equipment
1.5.2 Minor scaffolds
1.6 Product information
1.6.1 Documented information
1.6.2 Labelled information
1.6.3 Labels
1.7 Alternative design methods and materials
Section 2 Design requirements
2.1 Scope of section
2.2 System design methods
2.2.1 General
2.2.2 Theoretical analysis
2.2.3 Testing
2.3 Material and tube combinations
2.4 System combinations
2.5 Actions
2.5.1 General
2.5.2 Permanent actions
2.5.3 Imposed actions
2.5.4 Environmental actions
2.6 Installation design
2.6.1 General
2.6.2 Combining platform loadings for a scaffold bay
2.6.3 Provision of information
2.7 Combinations of actions
2.7.1 General
2.7.2 Strength
2.7.3 Stability
2.7.4 Serviceability
2.8 Design considerations
2.8.1 Materials
2.8.2 Structural analysis
2.8.3 Eccentricity
2.8.4 Anchorage and tie assemblies
2.8.5 Ropes and chains
2.9 Supporting structure
2.10 Check couplers
Section 3 Operational requirements
3.1 Scope of section
3.2 Erection tolerance
3.3 Soleplates
3.4 Platforms
3.5 Working platform
3.6 Bay extension platform
3.6.1 General
3.6.2 Location requirements of bay extension platforms
3.7 Bay and platform dimensions
3.7.1 General bay dimensions for working platforms
3.7.2 Bay dimensions for duty-rated working platforms
3.7.3 Dimensions for access platform
3.7.4 Headroom
3.7.5 Loading platform
3.8 Slope of platforms
3.8.1 Working and closed platforms
3.8.2 Access platform
3.9 Catch platforms
3.10 Edge protection
3.10.1 General
3.10.2 Forms of edge protection
3.10.3 Openings in edge protection
3.10.4 Omission of edge protection
3.10.5 Additional protection
3.11 Access
3.11.1 General
3.11.2 Access by climbing end frames
3.11.3 Temporary stairways
3.11.4 Handrails
3.11.5 Portable ladders
3.12 Additional requirements for mobile scaffolds
3.12.1 Castors
3.12.2 Other wheels
3.12.3 Supporting structure
3.12.4 Additional bracing
3.12.5 Movement of mobile scaffolds
3.13 Additional requirements for minor scaffolds
3.13.1 General
3.13.2 Minor scaffold access
3.14 Minor scaffold supports
3.14.1 General
3.14.2 Footplate on a minor scaffold
3.15 Stability and rigidity of a minor scaffold
3.15.1 Platform proportions
3.15.2 Resistance to collapse
3.16 Wheeled movement of unloaded minor scaffolds
3.16.1 General
3.16.2 Wheels to ease the transport of a disassembled minor scaffold
3.16.3 Wheels to relocate an assembled minor scaffold
3.17 Component modification
3.18 Tube extension
Appendix A (normative) Materials and design considerations — General scaffolds
Appendix B (normative) Materials, design considerations and manufacture — Minor scaffolds
Appendix C (informative) Flowchart for design of new individual components or a group of new components
Appendix D (informative) Flowchart for structural design check of a scaffold
Appendix E (informative) Assumptions for the design and installation of anchors
Bibliography
Previous versions
AS/NZS 1576.1:2019
Online Library subscription information
Online library subscriptions provide a cost-effective solution for organisations of any size to access the latest standards, offering 24/7 access to a personalised catalogue. The service ensures subscribers have have the most up-to-date version of selected standards, incluing automatic updates for any amendments or versions. Pricing is dependent on the chosen standards and the number of concurrent users, with discounts applied from the standards PDF price. For customised subscriptions or further inquiries, contact the Online Library team.