TG30 updated: New birdcage configurations now live

NASC's TG30 system scaffolding platform has been updated with a new release, expanding its coverage to include a comprehensive range of birdcage configurations for cup, wedge and rosette systems.

What makes this update particularly noteworthy is that several of these configurations have never previously been available in any form; not in TG30, and not in manufacturer user manuals. Until now, scaffolding contractors needing compliant solutions for these birdcage setups would have had no choice but to commission bespoke design every time. That process is costly, time-consuming and a barrier to efficient project delivery. This update removes that barrier entirely.

For those new to TG30, it is the NASC guidance suite dedicated to the safe design, supply and compliance of system scaffolding. It comprises three core components; an Operational Guide, a Design Guide and an eGuide for generating compliance sheets, all designed to make sure system scaffolding is planned, erected and signed off to the same rigorous standards as traditional tube and fitting scaffolds. All three are accessible through the NASC ePortal.

The update introduces TG30 compliant birdcage solutions across five distinct configurations, all available for cup, wedge and rosette systems. These cover freestanding birdcages, birdcages tied or butted in one direction, birdcages decked at the top two lifts, fully decked birdcages, and birdcages decked at the top lift with perimeter decking at all other lifts.

The operational guide has also been updated to support these new configurations, ensuring users have clear practical guidance alongside the new compliance sheets.

Mark Collinson, Head of Technical at NASC, said: "This update will make a genuine difference to scaffolding contractors working with system scaffolding.

Many of these birdcage configurations were not previously covered anywhere, which meant bespoke design was the only option. Having them available as TG30 compliant solutions removes that burden, saves time and cost, and ensures contractors can proceed with confidence that they are working to the recognised industry standard."

Access the full TG30 guidance suite and compliance sheets at nasc.org.uk/nasc-eportal.html