A scaffolder who survived a three-storey fall in Thornbury, Bristol is in a ‘critical but stable’ condition in hospital.


With a depth of 1.25 metres between top and bottom chords, the development, says the company, combines strength and versatility and can be utilised in conjunction with its modular Allround system or with tube and fit scaffolds.
“The HD beam benefits from our commitment to engineering design and testing which has resulted in strength that will be widely recognised by everybody in the industry,” says Sean Pike, Layher’s UK Managing Director.
“The top and bottom chords gain from a 60mm OD with the upright and diagonal chords having a 48.3mm OD. A maximum moment of 150 kNm at 1.036 top chord restraint and shear of 53.8 kN are the direct results.”
Layher has developed the system with installation versatility in mind, which has led directly to a choice of several beam lengths ranging between 1.036 metres and 5.18 metres. Each incorporates Layher’s rosette system and post spacing for ease of installation, and can be specified with an extensive range of accessories and fittings.
“For example, apex sections of between 6° and 36° are available
as are corner, T and cross beam connectors,” continues Sean Pike. “Moreover, the HD beam accepts a range of temporary roofing designs, including the Keder system, while a further choice of accessories from lifting eyes and hanging standard adaptors are also available.”
The result is a development which lends itself immediately to use in the full range of Layher’s marketplaces – these range from construction to event-based installations and with layouts from façade and birdcage scaffolds to domed installations.
“As with all of our equipment, the new beam comes complete with our extensive support capability which is centred on close working relationships with both scaffolding and main contractors alike,” adds Sean Pike.
“With our service input encompassing design, training and advice on safety, and with proven equipment performance arising from our approach to testing and high quality material selection, the HD beam is well placed to become a major part of our extensive choice of scaffolding and access systems.”
The NASC has launched the user-friendly SG4 You (2015) pocket guide further to publication of its core scaffolding fall prevention guidance note, SG4:15 ‘Preventing Falls in Scaffolding Operations’ – with support from BuildUK.
The convenient, but detailed 86-page A6 pocket guide is designed for scaffolding operatives and managers to use as a handy reference document whilst out on site and to support the main, detailed SG4:15 A4 management guide – which is available as a free download via the NASC website: www.nasc.org.uk.
Copies of the SG4 You pocket guide will retail via the NASC website’s online shop, priced at:
The widely-recognised industry standard for safe scaffolding, SG4:15 was launched in its 2015 revised and updated format to the NASC’s membership at the 2015 AGM in November and has been widely praised by industry experts. The SG4 You guide completes the SG4:15 suite, offering both detail and convenience to scaffolding operatives, contractors, managers and those involved in scaffolding on construction sites.
Whilst many of the principles of SG4 remain unchanged, the fine-tuning “evolution not revolution” updates to the 2015 guidance (part of the NASC’s commitment to review guidance every five years) reflects the broader scope introduced by TG20 compliant scaffolds, changes to good practice and industry innovation in the scaffolding sector. These include:
NASC Past President and member of the SG4:15 working party, Mr Kevin Ward said: “SG4 works! The NASC accident statistics speak for themselves and in light of these, this revision has been more of a fine-tuning exercise rather than trying to reinvent the wheel.”
And NASC MD Robin James added: “The updated SG4:15 safety guidance has been very well received as a free download, and we’re very happy to be launching the SG4 You pocket guidance note, as a condensed hard copy version. Since its inception 20 years ago, SG4 has stood the test of time and developed to become the established performance standard for the protection of scaffolders working at height. The A6 pocket guide only serves to strengthen its use and reference out on site.
“SG4 is a core NASC publication – supported by the the construction industry’s overarching trade association, BuildUK and used by principal contractors across the UK and beyond, internationally. It continues to focus on prevention and protection philosophy, like the ‘Scaffolders’ Safe Zone.’ But it now also includes a range of updates to reflect changes within the industry, such as the introduction of TG20:13 ‘Good Practice Guidance for Tube and Fitting Scaffolding.’
“Work at height is by far the biggest risk faced by scaffolders and adhering to the principles in SG4:15 will not only serve to offer continual improvement in accident prevention, but will assist users to meet work at height legal obligations. And the affordable SG4 You pocket guide will only serve to assist in this process.”
To order copies of the SG4 You pocket guide, please visit www.nasc.org.uk or email: [email protected].