£250.00
Comprehensive guidance on how to provide safe and compliant temporary edge protection for flat and sloping roofs with an angle of up to 10°.
TG1:22 provides guidance on the requirements for Class A type edge protection, constructed with tube and fittings, in compliance with BS EN 13374:2013+A1:2018, together with the basic elements of construction. This includes edge protection for flat and sloping roofs up to an angle of 10 degrees as well as for open floors. This document includes 15 No. generic design drawings, which may be used without the need for a bespoke design, provided that environmental conditions and roof/floor structures are suitable.
This guidance is available for pdf download only. Please note it is NOT an add-on to the TG20:21 ePortal and does not create compliance sheets. For a more detailed summary of TG1:22 please click here.
This guidance gives details of the stress corrosion cracking (SCC) that can occur in certain materials when subjected to tensile stress and specific corrosive environments. Although rare in our industry, it can lead to unexpected sudden failure of certain metals. Whilst chemical environments and alloys are highly specific, this guidance explains the process by which SCC can occur and advises that specialist advice may be needed where SCC is possible or has occurred in the past. This guidance is available for pdf download only.
2 pages
The effects of heat on scaffolding equipment can have a significant and permanent effect on its strength and performance. This guidance explains the potential issues and the action to be taken if equipment has been subjected to a fire or similar conditions. This guidance is available for pdf download only.
Scaffold tube storage racks are a common feature of every scaffolding contractor’s yard and many long-term live sites. Whilst tube racks are usually constructed as basic birdcage-like structures, they generally support many tonnes of equipment, so their design needs special consideration. This guidance note considers the design, use and maintenance of scaffold tube storage racks. 6 pages
TG20 provides the definitive guidance for scaffolding constructed with tube and fittings throughout the UK. TG20:21 builds on TG20:13, and makes the eGuide software, Design Guide and Operational Guide available via the new NASC ePortal, on a subscription basis. The eGuide produces pdf compliance sheets, which now include more information and an illustration. The guides are fully searchable online. The ePortal is available here from computers, tablets and smart phones via web browsers. Each subscription gives access from multiple machines, but only one machine at a time. Purchase and use of a subscription implies acceptance of the subscription agreement, found here, by all users. The price shown excludes VAT at 20%. If you are already using TG20:21 and wish to continue to use the same login details please do not purchase a new subscription, please purchase a subscription renewal here.
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