AS/NZS 4994.4:2018
Temporary edge protection - Part 4: Perimeter protection screens
Sets out the requirements for the design, manufacture, installation, re-positioning and dismantling of perimeter protection screens of height 1 m and above that are to be attached to formwork or to the permanent structure to provide edge protection for personnel and to minimize falling objects during construction.
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AS/NZS 4994.4:2018 TEMPORARY EDGE PROTECTION - PERIMETER PROTECTION SCREENS
PREFACE
CONTENTS
SECTION 1 SCOPE AND GENERAL
1.1 SCOPE
1.2 EXCLUSIONS
1.3 NORMATIVE REFERENCES
1.4 DEFINITIONS
1.4.1 Competent person
1.4.2 Containment sheeting
1.4.3 Deck gap
1.4.4 Guardrail
1.4.5 Guardrailing
1.4.6 Handrail
1.4.7 Headroom
1.4.8 Infill
1.4.9 Ladder
1.4.10 Ladder cage
1.4.11 Loading platform
1.4.12 May
1.4.13 Platform bracket
1.4.14 Post
1.4.15 Screen frame
1.4.16 Screen gap
1.4.17 Screen needle
1.4.18 Screen pawl
1.4.19 Screen rail
1.4.20 Screen shoe
1.4.21 Shall
1.4.22 Should
1.4.23 Supporting structure
1.4.24 Toeboard
1.4.25 Working platform
1.5 PRODUCT INFORMATION
1.5.1 Documented information
1.5.2 Maintenance information
1.6 REPAIRS AND MAINTENANCE
1.7 ALTERNATIVE DESIGN METHODS AND MATERIALS
SECTION 2 DESIGN REQUIREMENTS
2.1 SCOPE OF SECTION
2.2 DESIGN REQUIREMENTS
2.2.1 General
2.2.2 Theoretical analysis
2.2.3 Testing
2.2.4 Working platforms
2.2.5 Loading platforms
SECTION 3 DESIGN AND FABRICATION
3.1 GENERAL
3.2 LOADING
3.3 SLIP RESISTANCE
3.4 HEADROOM
3.5 FIXING OF GUARDRAILING COMPONENTS
3.6 WELDING
3.7 ATTACHMENTS WITHIN THE SCREEN FRAMEWORK
3.8 LADDERS AND LADDER CAGES
3.9 SCREEN COVERING
3.10 SCREEN HEIGHT
3.11 SCREEN GAPS
SECTION 4 OPERATIONAL REQUIREMENTS
4.1 GENERAL
4.2 UNLOADING ON SITE
4.3 ASSEMBLY AT SITE
4.4 INSTALLATION, LIFTING AND DISMANTLING OF CRANE-LIFTED SCREENS
4.4.1 Installation
4.4.2 Lifting
4.4.3 Dismantling
4.5 INSTALLATION, CLIMBING AND DISMANTLING OF HYDRAULICALLY CLIMBING SCREENS
4.5.1 Installation
4.5.2 Climbing
4.5.3 Dismantling
SECTION 5 TESTING
5.1 GENERAL
APPENDIX A - PERIMETER PROTECTION SCREENS DESIGN CHECKLIST
APPENDIX B - PERIMETER PROTECTION SCREENS POST-OPERATIONAL CHECKLIST
APPENDIX C - ILLUSTRATION OF TYPICAL COMPONENTS OF SCREEN INSTALLATION
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References
High-strength steel fastener assemblies for structural engineering - Bolts, nuts and washers - Part 2: Verification testing for bolt assemblies
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AS/NZS 4994.4:2018 TEMPORARY EDGE PROTECTION - PERIMETER PROTECTION SCREENS
PREFACE
CONTENTS
SECTION 1 SCOPE AND GENERAL
1.1 SCOPE
1.2 EXCLUSIONS
1.3 NORMATIVE REFERENCES
1.4 DEFINITIONS
1.4.1 Competent person
1.4.2 Containment sheeting
1.4.3 Deck gap
1.4.4 Guardrail
1.4.5 Guardrailing
1.4.6 Handrail
1.4.7 Headroom
1.4.8 Infill
1.4.9 Ladder
1.4.10 Ladder cage
1.4.11 Loading platform
1.4.12 May
1.4.13 Platform bracket
1.4.14 Post
1.4.15 Screen frame
1.4.16 Screen gap
1.4.17 Screen needle
1.4.18 Screen pawl
1.4.19 Screen rail
1.4.20 Screen shoe
1.4.21 Shall
1.4.22 Should
1.4.23 Supporting structure
1.4.24 Toeboard
1.4.25 Working platform
1.5 PRODUCT INFORMATION
1.5.1 Documented information
1.5.2 Maintenance information
1.6 REPAIRS AND MAINTENANCE
1.7 ALTERNATIVE DESIGN METHODS AND MATERIALS
SECTION 2 DESIGN REQUIREMENTS
2.1 SCOPE OF SECTION
2.2 DESIGN REQUIREMENTS
2.2.1 General
2.2.2 Theoretical analysis
2.2.3 Testing
2.2.4 Working platforms
2.2.5 Loading platforms
SECTION 3 DESIGN AND FABRICATION
3.1 GENERAL
3.2 LOADING
3.3 SLIP RESISTANCE
3.4 HEADROOM
3.5 FIXING OF GUARDRAILING COMPONENTS
3.6 WELDING
3.7 ATTACHMENTS WITHIN THE SCREEN FRAMEWORK
3.8 LADDERS AND LADDER CAGES
3.9 SCREEN COVERING
3.10 SCREEN HEIGHT
3.11 SCREEN GAPS
SECTION 4 OPERATIONAL REQUIREMENTS
4.1 GENERAL
4.2 UNLOADING ON SITE
4.3 ASSEMBLY AT SITE
4.4 INSTALLATION, LIFTING AND DISMANTLING OF CRANE-LIFTED SCREENS
4.4.1 Installation
4.4.2 Lifting
4.4.3 Dismantling
4.5 INSTALLATION, CLIMBING AND DISMANTLING OF HYDRAULICALLY CLIMBING SCREENS
4.5.1 Installation
4.5.2 Climbing
4.5.3 Dismantling
SECTION 5 TESTING
5.1 GENERAL
APPENDIX A - PERIMETER PROTECTION SCREENS DESIGN CHECKLIST
APPENDIX B - PERIMETER PROTECTION SCREENS POST-OPERATIONAL CHECKLIST
APPENDIX C - ILLUSTRATION OF TYPICAL COMPONENTS OF SCREEN INSTALLATION
AS/NZS 4994.4:2018
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.