0121 707 0077

Enhancing Safety in Construction: Addressing Moment Connection Design and Reporting Procedures

Enhancing Safety in Construction: Addressing Moment Connection Design and Reporting Procedures

A recent safety report from Collaborative Reporting for Safer Structures UK (CROSS) has highlighted a consideration for contractors around the design of moment connections in staircase stringers that have be under designed. Mandatory occurrence reporting procedures that are required under the building safety act in higher risk buildings demand that anyone on site report issues whenever and wherever we see them, and this could be crucial where a specialist sub-contractor has any interfacing works or is responsible for elements that conceal or clad these details.

Ensuring that all parties involved in the construction and design process are aware of their responsibilities is essential for maintaining safety standards. This includes conducting thorough inspections and collaborating closely with design engineers to verify that all moment connections are correctly specified and installed. It also emphasises the importance of continuous training and communication among team members to recognise and address potential risks before they escalate into safety hazards.

Moreover, the report underscores the value of fostering a culture of transparency and accountability, where every worker feels empowered to voice concerns without fear of repercussions. By doing so, the industry can work towards a safer built environment, minimising the likelihood of structural failures and ensuring the well-being of all building occupants.

In light of these findings, contractors and subcontractors should prioritise regular audits of design specifications and site practices, ensuring compliance with safety regulations and adapting to emerging challenges with agility and diligence

Want to see the full report?

See the full report from CROSS UK

Fire Door Safety Week – A False Sense of Safety

Fire Door Safety Week – A False Sense of Safety

Conducted in the run up to Fire Door Safety Week, a survey of 2,000 adults found that despite an 18% increase in fires across NHS trusts—averaging nearly four fires daily—52% of people still consider hospitals the safest due to their fire prevention measures.[1]

The survey, conducted as part of this year’s Fire Door Safety Week campaign (organised by the British Woodworking Federation), which runs from 23rd – 27th September, focuses on the theme ‘A False Sense of Safety’. The campaign aims to bridge the gap between perceived safety and actual fire risk, encouraging the public to engage in fire safety awareness and report any fire door issues, regardless of location or the assumption that fire safety is someone else’s responsibility.

When asked about fire safety in other buildings, 36% of respondents considered schools to be as safe as hospitals and 26% felt the same about care homes. This contrasts with recent reports from the East Sussex Fire and Rescue Service where two care home directors were fined nearly £125,000 for multiple fire safety violations, which included defective fire doors and a lack of detection equipment and alarms, across four premises.[2]

Helen Hewitt, CEO of the British Woodworking Federation (BWF) that manages and funds Fire Door Safety Week, said, “Our latest research shows that people often have a greater sense of fire safety in buildings like schools and hospitals. Regardless of where you are, it is crucial to be aware of fire safety measures, such as emergency exits and fire doors, because the risk of fire is present in any building.”

When considering building safety, emergency exits were cited as the most important factor in feeling safe by 75% of respondents, followed closely by visible fire safety measures, including alarms and fire doors (70%). Additionally, 46% of respondents said they always or often notice fire doors in the buildings they visit. Regarding the buildings where respondents believed fire doors are well-maintained, 47% felt that fire doors in public buildings, such as hospitals and cafes, are properly maintained.

The survey also found that 29% of people would not report a fire door issue because they would not know who to contact, despite 74% saying they would report a door that appeared damaged. Concerningly, this is a decline from last year’s campaign, ‘Recognise it, Report it’, where 86% said they would report a faulty or propped-open fire door. For unresolved fire safety concerns, 43% would escalate the issue to the Health and Safety Executive, while 5% would not escalate it at all, and 14% did not know who they would escalate it to.

Helen added, “Fire doors are crucial in preventing the spread of fire and smoke. It’s encouraging that more people are noticing fire doors in the buildings they visit, but there’s still work to be done to ensure people feel confident in spotting and reporting fire door issues. Knowing who to report these problems to is key—start with the premises manager or owner, and escalate unresolved issues as needed. With the correct information, we can all contribute to maintaining fire safety.”

Fire doors require expert maintenance to remain effective. However, 29% of respondents would trust management and 27% would trust the building owner to handle fire door issues, while 13% would trust a handyman and 19% a caretaker. For fire doors to function correctly, they must be installed and maintained by a competent, trained professional.

Gavin Tomlinson, Protection and Business Safety Scrutiny Committee Chair of the National Fire Chiefs Council (NFCC), said: “Fire doors are an essential feature in most buildings, helping to protect both occupants and responding firefighters in the event of a fire. When well-fitted and properly maintained, fire doors provide vital protection against the spread of fire within buildings. While legislation requires those responsible for fire safety to have arrangements for testing and maintaining fire safety measures, people should feel safe in the buildings they visit or work in, and they should feel empowered to report faults and raise concerns, particularly those related to fire doors.”

Discussing the ongoing importance of Fire Door Safety Week, Helen Hewitt commented: “This campaign raises awareness of the critical role fire doors play in saving lives. The support we receive each year from individuals and businesses helps us spread this important message.”

For more information and an amazing set of fire door safety resources visit:

www.firedoorsafetyweek.co.uk

On Fire Door Safety Week 2024, FIS launched the Walls as a System document which has been developed by a collaboration of trade bodies and technical experts and looks at the design and build of wall systems, including integration of doors.  To download a copy of the guide click here.

FIS launch Best Practice ‘Walls as a System’ guide

FIS launch Best Practice ‘Walls as a System’ guide

FIS has launched a new Best Practice Guide – Walls as a System – to help specifiers, designers, installers and building owners ensure compatibility of compliant test evidence across building components assembled into larger supersystems.

The guide addresses a critical issue in modern construction: the tendency to design and specify building components in isolation, without considering how they interact as part of larger systems. By introducing the concept of ‘Walls as a System’, FIS is promoting a more holistic approach to building design and construction, ensuring interfaces, penetrations, glazing and doors have compatible and compliant test evidence.

Developed with input from technical experts and wider group of peer reviewers across the sector, including ASDMA, DHF, GIRI, GAI, GPDA and PFKG, this guide represents a collaborative effort to provide clear, relevant, and concise design guidance. It aligns with the RIBA Plan of Work and the Building Safety Act Gateways for Higher Risk Buildings, emphasising early engagement with manufacturers and contractors.

This new guide highlights the importance of early planning and clear communication in the design process. It introduces the term ‘fire wall’ to emphasise the critical protective function of certain walls, aligning with existing terms like fire doors and fire glass. The guide includes up to date guidance on maintaining the compartment lines below raised access floors and above glazed fire walls with drop bulkheads, as well as addressing how the imposed load from the walls, glazing and doors will be supported. The appendix includes a list of all relevant standards and a list of further reading.

Commenting on the guide, Iain McIlwee, Chief Executive of  FIS said: “This new walls as a system guide represents a significant step forward in how we approach wall design and construction. By considering walls as integrated systems, we can enhance building safety, performance and compliance across the industry.

“It shows the sector coming together to provide clear, relevant and concise guidance. The core message being early engagement with manufacturers and contractors to ensure that what is designed can be compliantly delivered.”

The Guide was launched during Fire Door Safety Week 2024 and covers the incorporation of Doors in Dry lining partitioning and fire resistant walls.  

You can download the Best Practice Guide – Walls as a System at https://www.thefis.org/membership-hub/publications/best-practice-guides/walls-as-a-system

For further information or for any questions please contact the FIS at info@thefis.org or call 0121 707 0077.

Fire test data for sound reduction products

Fire test data for sound reduction products

A recent safety report from Collaborative Reporting for Safer Structures UK (CROSS) has highlighted the importance of considering reaction to fire performance in discontinuous ceiling and baffle products. Often these products may offer excellent sound absorption properties using PET or similar materials which can contribute to the development of a fire and therefore may require a classification in accordance with BS EN 13501-1 that aligns with the guidance in Approved Document B or other specified fire strategy.

Reaction to fire classification is derived from tests against a number of standards that vary in applicability between materials and applications so make sure to check with the manufacturer before specifying that the evidence provided is representative of the product in its installed application.

The full report can be read here.

Grenfell Inquiry: Key conclusions and recommendations for the finishes and interiors sector

Grenfell Inquiry: Key conclusions and recommendations for the finishes and interiors sector

The publication of the Grenfell Inquiry Report Part 2 is another landmark for our sector.  The video below is worth watching, it is the introduction to the findings and thoughts of the Inquiry Committee.  As well as a good high-level summary, the committee conveyed well the emotion that surrounds this work and the devastation that the failings identified have had on people, families and communities.  Thouria Istephan, particularly reminded us as she introduced the recommendations:

“Put simply, if you work in the construction industry and you do not feel the weight of responsibility you have for keeping people safe, you are in the wrong job”.

The Main Conclusion

The Inquiry was divided into two phases; Phase 1 which addressed the events on the night of the fire; and Phase 2 which investigated the wider situation understanding the underlying causes and mistakes and bringing forward information and recommendations that can be used to ensure a similar disaster does not happen again.

The main conclusion from the Inquiry is that deaths were avoidable and those in the tower were failed by a number of people, systems and organisations, these include:

  • The Government
  • The Tenant Management Organisation
  • The Council
  • Manufacturers
  • Certifiers
  • Architects
  • Principal and Specialist Sub Contractors
  • Consultants and
  • The London Fire Brigade

Key Points of Focus for the Finishes and Interiors Sector

On Regulation, the Inquiry concluded that:

“The system of regulating the construction and refurbishment of high-rise residential buildings that existed at the time of the Grenfell Tower fire was seriously defective in a number of respects. The statutory guidance in Approved Document B was poorly worded and liable to mislead designers into thinking that complying with its terms would inevitably ensure that the building would comply with the legal requirements of the Building Regulations.”

On Products and Product Testing the Inquiry concluded that there was “systematic dishonesty”, “deliberate manipulation” and “calculated attempts to mislead that products met the requirements”.  It also concluded that certification bodies had not effectively separated commercial pressures from their responsibilities to assurance.

It was highlighted that in the tender process parties were appointed that were clearly not competent to fulfil the functions that they were allocated.  The design process (or lack thereof) was heavily criticised.  Two key statements in the report that shine a light on the impact of cost engineering (I refuse to call it value engineering) and that reinforce why the design and procurement processes need to be better integrated and managed were:

“Although Rydon’s (the appointed Main Contractor) tender was judged to be the most competitive, it still exceeded the TMO’s budget. As a result, although the TMO had received advice from its lawyers that it would be improper to do so, it entered into discussions with Rydon before the procurement process had been completed leading to an agreement that, if Rydon were awarded the contract, it would reduce its price to an acceptable level.”

and how poor contracts and processes lead to confusion and responsibility not effectively allocated, understood or managed

 “Studio E (Architect), Rydon (Main Contractor) and Harley (Cladding Specialist) all took a casual approach to contractual relations. They did not properly understand the nature and scope of the obligations they had undertaken, or, if they did, paid scant attention to them. They failed to identify their own responsibilities for important aspects of the design and in each case assumed that someone else was responsible for matters affecting fire safety. Everyone involved in the choice of the materials to be used in the external wall thought that responsibility for their suitability and safety lay with someone else.”

There are reminders throughout that, not being told and ignorance is not an effective excuse – there were repeated failures to ask and clarify.  The report is also highly critical of the Building Control sign-off process, Building Management and the response of the fire and rescue service.

Next Steps and Recommendations

The report is a hard read, not because it is not well written – it is an excellent, accessible and clear summary of the environment and events that led to the tragedy that was Grenfell.  It is a hard read because, as was expressed by the panel, the elements that caused this tragedy have become endemic in the working practices and are part of the sector’s culture – this has to change.

The Report presents 58 recommendations.  The key ones that could impact our community are:

Revisiting the Scope of the Building Safety Regulator:  Recommend that the government draw together under a single regulator all the functions relating to the construction industry to which we have referred:

  • the regulation of construction products;
  • the development of suitable methods for testing the reaction to fire of materials and products intended for use in construction;
  • the testing and certification of such products;
  • the issue of certificates of compliance of construction products with the requirements of legislation, statutory guidance and industry standards;
  • the regulation and oversight of building control;
  • the licensing of contractors to work on higher-risk buildings;
  • monitoring the operation of the Building Regulations and the statutory guidance and advising the Secretary of State on the need for change;
  • carrying out research on matters affecting fire safety in the built environment;
  • collecting information, both in this country and abroad, on matters affecting fire safety;
  • exchanging information with the fire and rescue services on matters affecting fire safety;
  • accrediting fire risk assessors;
  • maintaining a publicly available library of test data and publications.

Revising the Definition of Higher Risk Building: To define a building as “higher risk” by reference only to its height is unsatisfactory, being essentially arbitrary in nature.  More relevant is the nature of its use and, in particular, the likely presence of vulnerable people, for whom evacuation in the event of a fire or other emergency would be likely to present difficulty. Recommendation that the definition of a higher-risk building for the purposes of the Building Safety Act be reviewed urgently.

Appoint a Chief Construction Adviser:  The minister will need to be able to turn for advice to someone who has good working knowledge and practical experience in the construction industry.  The Inquiry recommends that the Secretary of State appoint a Chief Construction Adviser with a sufficient budget and staff to provide advice on all matters affecting the construction industry, including:

  • monitoring all aspects of the department’s work relating to the Building Regulations and statutory guidance;
  • Provide advice to the Secretary of State on request;
  • bringing to the attention of the Secretary of State any matters affecting the Building Regulations and statutory guidance or matters affecting the construction industry more generally of which the government should be aware
  • Legislation and guidance

Clarify the Statutory Guidance: Recommend that the statutory guidance generally, and Approved Document B in particular, be reviewed accordingly and a revised version published as soon as possible.  Documents should be drafted conservatively and reviewed annually or promptly whenever developments make them advisable.

Fire safety strategy:  Recommend that it be made a statutory requirement that a fire safety strategy produced by a registered fire engineer (see below) be submitted with building control applications (at Gateway 2) for the construction or refurbishment of any higher-risk building and for it to be reviewed and re-submitted at the stage of completion (Gateway 3).

“A compassionate society protects the most vulnerable”:  When Approved Document B is revised, to ensure the safety of occupants, including any with physical or mental impairments, those who design high-rise buildings need to be aware of the relationship between the rate at which fire is likely to spread through the external walls and the time required to evacuate the building or the relevant parts of it.

A stay-put strategy in response to a compartment fire will be acceptable only if there is negligible risk of fire escaping into and spreading through the external wall. Calculating the likely rate of fire spread and the time required for evacuation, including the evacuation of those with physical or mental impairments, are matters for a qualified fire engineer.

Competence of Fire engineers is critical:   Recommendation that the profession of fire engineer be recognised and protected by law and that an independent body be established to regulate the profession, define the standards required for membership, maintain a register of members and regulate their conduct.  This was linked to recommendations to tighten up competency statements and a process to improve training and qualifications to support.

Certification of products and publication of test data:  Recommend that the construction regulator should be responsible for assessing the conformity of construction products with the requirements of legislation, statutory guidance and industry standards and issuing certificates as appropriate. It is expected such certificates should become pre-eminent in the market.

Copies of all test results supporting any certificate issued by the construction regulator be included in the certificate; manufacturers be required to provide the construction regulator with the full testing history of the product or material to which the certificate relates and inform the regulator of any material circumstances that may affect its performance; and manufacturers be required by law to provide on request copies of all test results that support claims about fire performance made for their products.

Architects:  Recognition that both the Architects Registration Board and the Royal Institute of British Architects have taken steps since the Grenfell Tower fire to improve the education and training of architects. Recommendation that they should review the changes already made to ensure they are sufficient in the light of findings.

Recommendation that it be made a statutory requirement that an application for building control approval in relation to the construction or refurbishment of a higher-risk building (Gateway 2) be supported by a statement from a senior manager of the principal designer under the Building Safety Act 2022 that all reasonable steps have been taken to ensure that on completion the building as designed will be as safe as is required by the Building Regulations.

Contractors:  A licensing scheme operated by the construction regulator be introduced for principal contractors wishing to undertake the construction or refurbishment of higher-risk buildings and that it be a legal requirement that any application for building control approval for the construction or refurbishment of a higher-risk building (Gateway 2) be supported by a personal undertaking from a director or senior manager of the principal contractor to take all reasonable care to ensure that on completion and handover the building is as safe as is required by the Building Regulations

Clients:  Broadly here recommendations focussed on assessing the impact of the new responsibility regime set down in the Building Safety Act

Building control:  Recommendation that the government appoint an independent panel to consider whether it is in the public interest for building control functions to be performed by those who have a commercial interest in the process.

The shortcomings we have identified in local authority building control suggest that in the interests of professionalism and consistency of service all building control functions, including those currently performed by local authorities, should be exercised nationally. Accordingly, it is recommended that the same panel consider whether all building control functions should be performed by a national authority.

A construction library:  Recommend that the construction regulator sponsor the development of a  library (i.e. a body of information, such as data from tests on products and materials, reports on serious fires and academic papers), perhaps as part of a joint project with the University of Queensland (who have a Cladding Material Library), to provide a continuing resource for designers.

Other recommendations have been made targeted at Social Housing Providers, the Fire and Rescue Service and Fire Risk Assessors as well as specific recommendations have been made to cover fire control switches, pipeline isolation valves and ageing pipework

Next Steps

The Inquiry report has opened the door to a wave of civil cases and criminal prosecutions –  the Metropolitan Police and Crown Prosecution Service still have under investigation some 19 companies and organisations, along with 58 individuals.   The likelihood is that before charges are made (the Police have said in their statement they need 12-18 months to review the findings of the Inquiry alongside their investigation) and the backlog in the Courts in navigated, we are still a few years away from people standing in the dock, but it will come.  The Inquiry has pulled no punches and individuals and organisations have been named and subjected to heavy criticism and serious allegations have been made.  

In the meantime, the Prime Minister has apologised on behalf of the Government for their identified failings and promised to speed up the re-cladding (the recent fire in Dagenham adds to the pressure here).

In terms of the recommendations, these don’t automatically become law.  The Inquiry has tried to put a foot on the throat of the Government by making a subsequent recommendation “that it be made a legal requirement for the government to maintain a publicly accessible record of recommendations made by select committees, coroners and public inquiries together with a description of the steps taken in response. If the government decides not to accept a recommendation, it should record its reasons for doing so. Scrutiny of its actions should be a matter for Parliament, to which it should be required to report annually

Some of these recommendations are a bit left field and will require significant consultation, not least bringing “everything” under one Regulator. With the Building Safety Regulator so new this will be a challenge.  Particularly here I would draw attention to Nationalising Certification, this would not be a change that could be rapidly implemented.  The arguments are well reasoned, but there is also recognition of the failures in existing oversight by Government and the UKAS organisation.

The concept of Licensed Contractors has been raised before, there is precedence internationally.  Again the devil will be in the details of the consultation, but it could also support more consistency and a tighter control over how supply chains are engaged and supported.

If I have a disappointment it is that the Inquiry hasn’t pushed hard enough onto why and how the design process failed.  It has not really gone into the “how” a lack of control around the manipulation of risk through contract has fuelled the blame game and the lack of clarity over who should have been doing what and who should have been checking what.  For me the contracts define the relationships and understanding of responsibility and are very much at the epicentre of the cultural issues that we face.  We need to be far stricter on how these are controlled and how design, procurement and contract align to help clarify responsibility and encourage collaboration.

As a final comment the report does a good job in reminding is why this process and our reaction to it is so important, it does not shirk away from the detail of how the failings referenced above caused the death of individuals – the detail is harrowing in places and rightly so.

You can read the full Grenfell Inquiry Phase 2 Report here:

GTI – Phase 2 report Executive Summary

GTI – Phase 2 full report – volume 1 (Part 1 – Introduction; Part 2 – The path to disaster)

GTI – Phase 2 full report – volume 2 (Part 3 – The testing and marketing of key products)

GTI – Phase 2 full report – volume 3 (Part 4 – The Tenant Management Organisation; Part 5 – The management of fire safety at Grenfell Tower)

GTI – Phase 2 full report – volume 4 (Part 6 – The refurbishment of Grenfell Tower)

GTI – Phase 2 full report – volume 5 (Part 7 – Replacement of the gas riser, Part 8 – The London Fire Brigade)

GTI – Phase 2 full report – volume 6 (Part 9 – The deceased)

GTI – Phase 2 full report – volume 7 (Part 10 – Response and recovery; Part 11 – Matters outstanding from Phase 1; Part 12 – The fire testing regime; Part 13 – International responses; Part 14 – Recommendations; Appendices)

Article Written by Iain McIlwee, CEO Finishes and Interiors Sector, 6th September 2024

 

Updates to BS8000-Part 8

Updates to BS8000-Part 8

After BS8000-Part 8: Workmanship on construction sites – design and installation of dry lining systems code of practice was published last year, it was noted that some of the drawings were not as clear as they could have been and the values for openings in drylining were incorrect. BSI has subsequently re-published the document.

FIS has produced a Technical Note outlining the changes, which can be downloaded here.