The Building Engineering Services Association (BESA) has praised the British Standards Institute (BSI) for deciding to speed up the development of a new standard for measuring indoor environment quality (IEQ). Publicly Available Specification (PAS) 3003 was championed by engineering firm EFT Consult, which has been working on it for six
Despite their crucial fire safety role, huge numbers of fire and smoke dampers remain untested in thousands of buildings across the UK, according to the Building Engineering Services Association (BESA). The Association fears that less than 1% of buildings have been fully tested in line with legislation, despite growing awareness
The Building Engineering Services Association (BESA) has published new guidance to help engineering and construction firms keep their staff safe in the light of new government restrictions. The Association’s Covid-19 Panel has produced two new guidance documents providing clear and practical information about how to reduce the risk of virus transmission
The Building Engineering Services Association (BESA) is supporting redundant workers by allowing them to apply for and renew SKILLcards free of charge. Anyone who suffered redundancy as a result of the Covid-19 crisis since March 1 will have their fees waived if they apply between August 1 and October 31.
The UK’s first test standard for Heat Interface Units (HIUs), which is managed by the Building Engineering Services Association (BESA), has been revised and updated in response to growing demand from the district heating industry. Two UK-based test houses have now been approved to carry out testing to the standard
BESA has recently announced that it is now looking for nominations with regard to 2 of its management awards, set out to recognise the incredible work being done by many of the building engineering services sector’s present engineers, and future business leaders. The first award, dubbed the Alfred Manly Management
Much like within the architecture sector, contractors within the building engineering services sector maintain a positive outlook, with turnovers reported to have increased over 6 months up to last December (reported by BESA). The growth showcases the present state of the sector and its capacity to grow amidst unreliable economic
BDC 319 : Aug 2024
The Building Engineering Services Association (BESA) has praised the British Standards Institute (BSI) for deciding to speed up the development of a new standard for measuring indoor environment quality (IEQ). Publicly Available Specification (PAS) 3003 was championed by engineering firm EFT Consult, which has been working on it for six years. The BSI has now decided to accelerate that work into a full British Standard (BS 40101 Building Performance Evaluation) to be published later this year. The new standard will closely follow the work already completed by EFT Consult and its partners, including BESA’s Health & Wellbeing in Buildings group, providing guidance on efficient and suitable lighting, heating, ventilation, and minimising the unwanted and harmful effects of air and noise pollution to improve the health and wellbeing of occupants. The new standard may also provide benchmarks for a Wellbeing Performance Rating that could be applied to any building. Chris Jenkins, director at EFT Consult and lead author of the PAS, said the BSI’s decision was “good news for anyone who works in an office or regularly visits a building – and that’s just about everyone”. “Rather than simply being a recommended code of best practice…all of the important recommendations our combined work has highlighted will now be given the full weight of a British Standard,” he added. BESA chief executive David Frise said that by fast-tracking the PAS work into a full standard the BSI was responding to growing public understanding of the impact indoor environments had on health and wellbeing. He urged the team putting the standard together to be ambitious in the measures they set to improve indoor air quality (IAQ) in particular. “This is an important piece of work because whatever standards we agree now will be applied for many years to come and could have an enormous impact on the health and wellbeing of future generations of building occupants,” said Frise. “The Association was grateful for the opportunity to support the development of the PAS and is standing by to provide any further assistance it can to those writing the new British Standard.” BESA said the standard should reflect the latest thinking from around the world including new air quality guidance about to be produced by the World Health Organisation (WHO) and the European Union, which is expected to set new air quality targets this year. Frise added that any measures proposed should also be specific to conditions inside buildings. “The government’s primary focus tends to be on outdoor pollution, but IAQ is a very different challenge, and it can often be many times worse than the conditions around the building,” he said. “Our members repeatedly encounter the serious problems caused by poor IAQ and have good practical experience of what it takes to fix it. We have a duty to turn buildings into ‘safe havens’ that protect people from the worst effects of airborne viruses and particulate matter so everyone can enjoy better health and wellbeing.”www.theBESA.com/iaq
Despite their crucial fire safety role, huge numbers of fire and smoke dampers remain untested in thousands of buildings across the UK, according to the Building Engineering Services Association (BESA). The Association fears that less than 1% of buildings have been fully tested in line with legislation, despite growing awareness of the importance of carrying out comprehensive fire safety risk assessments in the wake of the Grenfell tragedy. Many building owners are unaware that they have a legal responsibility to ensure the fire and smoke dampers in their buildings are tested at least once a year – and sometimes more regularly depending on indoor conditions. Even where testing is being carried out, it is often impossible to access at least 25% of the dampers in a building and, in the worst cases, as many as 90% cannot be reached or even located. Failing to check that these devices are in good working order and, therefore, able to reduce the risk of fire and smoke spreading through a building, can lead to hefty fines and possible prison sentences under current fire regulations. “Many building owners don’t even know they have dampers; even less that they are a critical element of their building’s fire safety system,” said BESA’s technical consultant Peter Rogers. “However, since Grenfell there has been much greater focus on all aspects of fire safety. “This has obvious implications for damper testing regimes, best practice and the competence of the firms employed to locate, test, and maintain these safety critical devices,” Rogers told a BESA webinar this week. Guidance He explained that the Association had updated its technical guidance for Fire and Smoke Damper Maintenance (VH001) and that this can now be downloaded from its website as part of BESA’s contribution to improving the overall safety of buildings. The webinar heard that there are an estimated 30 million fire and smoke dampers already installed in UK buildings and, if each one was checked and repaired when necessary as required by law, the damper testing market would be worth at least £500 million annually. Despite the clear legal obligations, the BESA webinar heard that many buildings including hospitals (which typically contain thousands of dampers) had arbitrarily decided to reduce testing to once every five years to save money. “That’s like deciding to only put your seatbelt on once in every five car journeys,” said George Friend, chair of BESA’s Ventilation Hygiene group. “How do you know on which journey you are going to crash?” Part of the testing regime involves flagging up which dampers cannot be found or accessed and providing suggestions for remedial works – including installing access panels and/or builders’ hatches – to ensure all dampers can be checked and repaired if necessary. “It is also crucial that we move away from the tick list culture that still dominates testing regimes,” said Richard Norman, managing director of Indepth Services. “To be compliant with legislation, testing should involve comprehensive photographic records showing the condition of the damper before, during, and after testing. “The availability of VH001 has improved the situation and if all building owners or managers only used contractors who complied with this guidance, it would eradicate a big part of the problem,” added Norman. VH001 outlines all aspects of a compliant test regime in line with industry best practice and standards. It builds on the industry’s installation and commissioning code of practice DW/145, the sheet metal ductwork specification DW/144, and the ventilation hygiene standard TR/19. The BESA testing guidance was produced in response to urgent calls for a methodology to help the building services industry comply with the British Standard (BS9999) for fire safety in the design, management and use of buildings along with the healthcare sector’s technical documents HTM 03-01 for heating and ventilation and HTM 05-02 for fire safety in healthcare premises. Competence BESA’s guidance explains how dampers should be located – in line with the responsibilities of the system designer and as part of a building’s fire strategy – and accessed for testing along with the levels of competence required to carry out this work. It states that an inventory of all dampers should be created and that every manually resettable damper is individually released to ensure the spring-loaded shutter remains operational. The BESA document also sets out a comprehensive plan for providing reports to clients and any findings that need action including damaged and missing dampers. It also highlights key elements needed to put a planned maintenance regime in place linked to the Association’s digital planned maintenance tool SFG20. “It is no longer acceptable – or compliant – to put in your report that a damper could not be tested,” said Friend. “There are a lot of people out there carrying out visual inspections that add no value for clients and certainly don’t make people safer.” Some firms have also been carrying out full building surveys to establish the number of dampers installed without actually carrying out any testing, the webinar heard. “Not only does this do nothing to improve fire safety, it is a criminal waste of a client’s time and money. If you are carrying out a survey, why not test at the same time?” said Norman, adding that one positive outcome from the Covid crisis was that many clients had been saving themselves time and money by getting indoor air quality and damper testing done at the same time.www.theBESA.com/knowledge
The Building Engineering Services Association (BESA) has published new guidance to help engineering and construction firms keep their staff safe in the light of new government restrictions. The Association’s Covid-19 Panel has produced two new guidance documents providing clear and practical information about how to reduce the risk of virus transmission on site and methods for carrying out risk assessments for workers who have to stay away from home. The guidance is freely available and downloadable from the BESA website: www.theBESA.com/covid19. “The new guides are all about prioritising workers and customer/client safety,” said BESA health & safety advisor Becky Crosland. “As we see a rise in the R number across the country, it is clear that the threat of infection from Covid-19 remains very much alive. It is, therefore, vital that businesses have robust procedures to safeguard against the risks employees face on site and in domestic settings.” She also reiterated the warning that the two-metre social distancing restriction remains in place on construction sites. “Some people seem to think the two metre restriction has been reduced to one metre – it has not. Infection risk is between and two and 10 times higher at one metre,” said Crosland. “If it is impossible to remain two metres apart, you should apply other controls like reducing the duration of time you spend together or avoiding face-to-face contact.” The BESA Covid-19 panel has produced a comprehensive suite of guidance documents specifically for engineering and building services contractors since the start of the crisis delivering clear, concise information that prioritises worker and customer safety. “Being able to work safely and reduce the risk of Covid-19 during any work is vital to stop the spread of the virus,” said Crosland. “The health, wellbeing and safety of both workers and customers must be a priority during the pandemic.” All of the panel’s documents have been thoroughly researched, taking into account current government guidance, and providing a series of steps that any employer can put into practice. “In uncertain times, it can often feel that your personal contribution is not making a difference,” said BESA Covid-19 panel member Rosie Newcombe from Royston Group. “However by working with BESA and our partners across our sector, individual health and safety professionals have been able to collaborate and contribute positively by interpreting the latest government guidance to produce effective guidance notes and risk assessments.”www.theBESA.com/covid19
The Building Engineering Services Association (BESA) is supporting redundant workers by allowing them to apply for and renew SKILLcards free of charge. Anyone who suffered redundancy as a result of the Covid-19 crisis since March 1 will have their fees waived if they apply between August 1 and October 31. Engineering Services SKILLcard is one of the construction industry’s largest skills certification registers with more than 64,000 card holders across the UK. As a BESA group company, SKILLcard is the card and registration scheme for the mechanical sector of the building engineering services industry in the UK and is used by heating, ventilating, air conditioning and refrigeration specialists to provide proof of competence and qualifications. Applicants must still hold the relevant qualifications and certificates, but if they can provide evidence of redundancy they will not be charged the £40 fee when completing their renewal or application process. “We are acutely aware that many people in our sector are going through a torrid time,” said BESA Director of Certification Rachel Davidson. “Waiving SKILLcard fees may seem a relatively small gesture, but it represents a significant financial investment by BESA in the future of our people and our industry. Uncertain “It is also shows that we are serious about retaining skilled people in our sector and is just one of a number of ways in which the Association is trying to support workers faced with uncertain futures,” she added. BESA’s gesture is in line with the government-backed Construction Talent Retention Scheme that is designed to help redundant workers find new positions within the industry and avoid a repeat of the last recession when more than 500,000 people left construction. “Holding the relevant card is an essential part of finding work in our sector, enabling individuals to demonstrate relevant qualifications and experience so their skills can be re-deployed if they have lost their job,” said Ms Davidson. “This is a short-term downturn that could have very serious long-term consequences if we allow skills to drain away from our industry. We already had a serious skills gap before Covid-19 and if we don’t act now we will struggle to find the people we need to deliver the vital building engineering projects required to support the economic recovery,” she added. BESA is also launching its online Academy, which will make it easier for anyone working in building engineering services to access the training they need to refresh and update their skills.
The UK’s first test standard for Heat Interface Units (HIUs), which is managed by the Building Engineering Services Association (BESA), has been revised and updated in response to growing demand from the district heating industry. Two UK-based test houses have now been approved to carry out testing to the standard – BSRIA and Enertek International – in addition to the Research Institutes of Sweden (RISE), which was previously the only organisation able to test to the new UK standard. HIUs extract heat from district heating networks to feed individual buildings and dwellings. How they perform is central to the overall efficiency of a district scheme. The Standard was developed, therefore, to help developers of UK heat networks procure HIUs based on comparative performance data. The availability of a UK standard has prompted considerable response from manufacturers with a significant number of HIUs already tested at RISE with several more already going through the process at BSRIA and Enertek. Testing to the standard is a two-stage process: The HIU has to achieve a UKAS or equivalent national accreditation through one of the three test houses and this result must then be verified by the Standard’s Steering Group before being published on the BESA website. Comprehensive The BESA Standard originally emerged from a heat network efficiency research project supported by the Department for Business, Energy & Industrial Strategy. Testing to the Standard is helping to create a comprehensive product database and improve performance of UK heat networks. It is modelled on a well-established Swedish methodology, which was adapted to suit typical UK operating conditions, and makes it possible to compare products and equipment types so that network designers can evaluate the performance of individual HIUs against their design parameters. The test calculates the annual volume weighted return temperature (VWART) from the HIU and provides evidence of compliance with other performance and reliability metrics, such as domestic hot water response time. As part of the revision process, the steering group overseeing the Standard has been expanded and a technical sub-committee – comprising industry experts and the three test houses – has been set up. It will make recommendations to the steering group on developing the standard, including a planned expansion of the regime. An HIU Manufacturers’ forum has already had its first meeting at BESA’s headquarters in London and provided valuable feedback to the steering group. “One of the Standard’s great strengths is that it has been developed by users, for users,” said UK HIU Steering Group chair, Gareth Jones. “It provides users with a clear basis on which to evaluate HIU performance and is rapidly becoming the default point of reference for those making procurement decisions within the industry. “As a result, HIU manufacturers must now ensure that their HIUs perform well and we are seeing a significant increase in R&D. Ultimately this raising of standards will help improve the health of the heat network industry as a whole.” More information is available here.
BESA has recently announced that it is now looking for nominations with regard to 2 of its management awards, set out to recognise the incredible work being done by many of the building engineering services sector’s present engineers, and future business leaders. The first award, dubbed the Alfred Manly Management Award, sets out to congratulate the success and accomplishments of younger engineers, highlighting and judging them on a basis of their potential for future role development and responsibility within the wider building engineering services sector. And for the process by which candidates are selected, the award looks to highlight management-specific skill areas which are in need of development so as best to provide the training and support required for their professional development; successful candidates then being awarded an associated certificate or diploma as well as already have confirmed employment in a management position on some level. The second award, the Professional Engineer of the Year Award, is then for individuals who have already achieved suitable qualification and are working on membership for a relevant chartered professional body’s scheme. Then combined with the first award, this allows BESA to reward individuals at various levels of the scale, with varying and highly differential personal goals and ambitions. The awards, which are widely recognised throughout the industry, will, upon the finalisation of the judging process, be given at the BESA Specialist Groups’ Annual General Meetings event, to be held on the 19th of May this year at City of London’s Trinity House, with the deadline for nominations sitting at Friday the 1st of April for both of the different awards. More information on the awards is naturally available from the BESA, including details on the nomination process, however, given the industry repute associated with the awards, nomination could prove to be the next step in major career development.
Much like within the architecture sector, contractors within the building engineering services sector maintain a positive outlook, with turnovers reported to have increased over 6 months up to last December (reported by BESA). The growth showcases the present state of the sector and its capacity to grow amidst unreliable economic climate; however, as always, there is more to it than that. Over the period, it has been reported that the frequency of enquiries and order books had in fact slowed down as compared to the previous 6 months, with tender prices, yes, rising over the period, but at a slower rate than previously. Combined with a reported rise in material and labour costs, the figures do call into question how the industry will fare in the coming years, however the present state of the sector remains wholly positive. As has been the case for some time within the construction industry, late payments remain a major challenge for businesses, though the situation is reported to have improved marginally. Late payments, in effect, making budgeting and cashflow a severe concern for contractors, remains one of the key factors impeding the growth of businesses, combined with the widely reported labour shortages in comparison to the demand for skilled labour – such as building and quantity surveyors, planners and design engineers. Though the figures do highlight a slowing down of growth across the market, the two aforementioned challenges may indeed be amongst the most prominent factors holding the industry back from achieving further growth and, as such, businesses are increasingly urged to assist in the labour shortages through apprenticeship schemes, training and improving awareness of the opportunities actually available in the industry. After all, it is the next generation of engineers which will define the future of the industry itself. In contrast, the upcoming deadline for businesses to take up Level 2 BIM across any and all public sector works does not appear have drastically impacted the industry as feared, with only a minor reduction in BESA members undertaking such projects (31%, down from 33%). But, of course, in building for the industry of tomorrow, the power is in the hands of businesses to act now in a bid to overcome some of the modern industry challenges, with movements towards addressing the lack of skilled labour being amongst the more important. Jim Marner, President of BESA commented: “The issues of skills shortages, labour costs, and the movement of resources, modern methods of design, project risk, procurement and quality control will all become even more significant in the coming months.” As such, contractors are urged to step up and make a difference.
