UK should look to engineering community for solutions to social and economic challenges says BESA

The President of the Building Engineering Services Association (BESA), Rab Fletcher, has said the UK should look to its engineering community for solutions to many of the serious social and economic challenges it is facing.

In his presidential address to association members and guests, Fletcher said the building services sector had a pivotal role to play in tackling the energy, climate change, cost of living, and building safety crises confronting the country. 

He noted that this year “would be very tough” for the industry, but that building engineers were in a privileged position because they could make a difference and influence the future: “These are big problems for the UK, but they are also opportunities for us to demonstrate the value of this industry and why our expertise matters. 

“BESA will continue to champion our role, drive improvements in technical and professional standards, and support training as we strive to create a workforce capable of rising to these challenges.” 

Driving social progress

Fletcher, who is also mechanical services team manager at Fife Council, said there were plenty of reasons to be optimistic despite the general economic gloom, nodding to the first ever World Ventilation Day, which BESA helped to organise last November, as an example of how the industry could help to drive social progress. 

“We worked with 21 organisations, including professional bodies, universities, and environmental groups from across the UK, Europe, North America, and Australia…demonstrating how good ventilation can help to keep people safe from infectious diseases, improve sleep, and reduce mould and damp in buildings,” he said. 

The President also paid tribute to the Honorary President of BESA’s Health & Well-being in Buildings group Rosamund Adoo Kissi-Debrah who has been campaigning for air quality and child health since the tragic death of her daughter Ella in 2013 and received a CBE in the King’s New Year Honours for her services to public health: “She is a huge supporter of what we are trying to do about improving air quality in buildings. 

He added that last year’s BESA National Conference was another example of why members of the ‘BESA community’ should all be optimistic about the future: “We bring our industry together – not just for the sake of it – but to create positive change.” 

Critical fire safety weakness identified by Building Engineering Services Association

The Building Engineering Services Association (BESA) has issued an urgent warning about a potential fire safety weakness in a large number of building ventilation systems. 

The Association issued a technical bulletin (VH001) ahead of a full update of its industry guidance for the ‘Installation of Fire Dampers and Smoke Dampers’ (DW145) which is due for launch at the Association’s National Conference in October

BESA said it was taking the unusual step of producing an interim announcement because of the urgent nature of the problem after annual inspections carried out by maintenance contractors found that “a huge number of dampers” had been installed incorrectly. 

Head of technical Graeme Fox said that many did not comply with manufacturers’ instructions and needed remedial action “without delay”. 

Fox explained: “We have been alerted to the very dangerous practice of using self-drilling ‘tek’ screws which do not melt when temperatures rise during a building fire. This means spring-loaded dampers will not be released to contain the spread of fire within the zone and ensure the integrity of the fire stopping measure.”

He added: “Dampers must be secured by fusible fixings that allow the duct to break away otherwise the collapsing duct could pull the damper out of place and break the seal between the fire zones.” 

BESA’s technical committee sanctioned the technical bulletin, which is freely available on the Association’s website, to give contractors the information and appropriate terminology to alert clients to this potentially life-threatening problem. 

The bulletin also updates the guidance and statutory requirements covering installation, testing and maintenance of fire dampers and smoke dampers including clients’ legal obligations to ensure their fire safety systems remain fit for purpose in line with the Regulatory Reform (Fire Safety) Order 2005 for England and Wales and the Fire Safety (Scotland) Regulations 2006. 

It outlines the crucial role played by the penetration seal in ensuring the overall fire stopping integrity of an installation, the importance of maintenance teams being able to find and access dampers for testing and repair, and the need for designers and installers to seek expert advice from damper manufacturers.  

Fox added: “While this is clearly a very worrying situation, we can take some reassurance from the fact that this problem is being brought to our attention by the increasing frequency of fire damper inspections and tests as awareness grows of this extremely important issue.

“We would urge contractors to alert their clients immediately so all the necessary checks and repairs can be carried out.”