PSBJ November 2014 by Red Hut Media Ltd

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November 2014

Modular modernisation Complex hospital project excels in challenging deadline

Making a splash

Positive steps to change

Can the RHI deliver?

– tailored leisure doorsets swing into action

– don’t get caught out by hidden scaffolding costs

– common problems that are hindering its progress

PROMOTING BEST PRACTICE At the Association for Project Safety we believe that everyone involved in construction should have proven competence to undertake their work safely and healthily. FIND OUT MORE AT

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Cover image: Kevin Jones, Director of Business Development at the Portakabin Group, looks at the UK’s largest modular building project to be built in the health sector. See page 14.

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Our disabled population is growing – currently 10% of the UK population is registered disabled – therefore designing inclusive facilities is vital to ensure access for all. By failing to address the needs and requirements of these users, service providers are ultimately alienating parts of the community.

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In this month’s issue, PSBJ profiles a number of leading suppliers, who are striving to deliver changes to existing and new build public sector buildings. On page 30, GEZE unveils how its controlled access solutions made life easier for wheelchair-bound students at Treloar School and College in Hampshire. The entrance system specialist recognised the college’s wheelchair users were swifter around campus than their peers and a standard entrance system would hamper their ability to get around quickly. Turn to the Entrance Systems feature to find out more. Evacuation is equally as important as user access. With this in mind, we hear from evacuation specialist Evac+Chair, which discusses the regulations in place and compliant solutions available. Turn to page 45 for further information. Elsewhere in this issue, we bring you the latest high profile case studies and talking points on HVAC, BIM, Balustrades and Renewable Energy – as well as the usual coverage on the four key public sector areas. I hope you enjoy this edition. Don’t forget you can also access all of the magazine’s features, product news and supplier information at your fingertips via PSBJ’s state-ofthe-art app. To download your version free of charge, simply search ‘PSBJ’ on Google Play or the App Store.

Hannah Frackiewicz Hannah Frackiewicz | Editor | hannah@mixedmediainfo.com

Public Sector Build Journal 3

Contents 18 06 News A round up of the latest industry news including charity events, awarded contracts, show partnerships and responses to timely construction announcements.

08 Upfront Not only will The Pirbright Institute leave a long-term legacy, the inspiring spaces created by the construction and engineering teams have set an industry benchmark in the built environment.

14 Healthcare

20 Leisure

26 HVAC

Kevin Jones, Director of Business Development at the Portakabin Group looks at the UK’s largest modular building project to be built in the health sector.

Providing doorset solutions for a leisure building with such an array of uses requires technical expertise, extensive experience and an ability to create bespoke solutions.

Pete Mills, Commercial Technical Operations Manager at Bosch Commercial and Industrial Heating, explains how district heating has evolved in recent years.

18 Talking Point

24 Glass & Glazing

28 Renewable Energy

Vaughan Anderson, Director at LDA Design explains why local authorities need to set their aspirations higher when regenerating and developing their boroughs.

As part of a significant upgrade to Wiltshire’s County Hall, windows from Selectaglaze were specified to help improve the building’s energy consumption.

With the UK providing only 2.3% of the total heat demand through renewables in 2012 we still have a long way to go to reach the government’s goal explains Sunil Shah, Director at CBx.

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4 Public Sector Build Journal

30 Entrance Systems

36 BIM

The demands placed on educational establishments are unique even when compared to other public sector buildings, so when it comes to specifying doors and entrances thereâ&#x20AC;&#x2122;s a lot to learn.

The governmentâ&#x20AC;&#x2122;s requirement for the industry to reach BIM Level 2 by 2016 is a catalyst for a digital transformation in the sector. Dr Martyn Kenny, Sustainability Director at Lafarge Tarmac explains more.

32 Balustrades

38 Housing

SG System Products has been at the forefront of developing new ways of removing the risk of hospital and healthcare unit acquired infections with a range of innovative solutions.

With recent changes to the Schedule of Rates, David Thornton of The Window Company (Contracts) urges social housing providers and contractors not to be caught out by scaffolding costs.

34 Education

40 Product Showcase

Speller Metcalfe and Worcestershire County Council are working together to deliver a BIM Level 2 exemplar education scheme in Kidderminster, Worcestershire.

A dedicated focus of industry news, products and case studies to help architects and specifiers make informed choices when planning their building project.

Public Sector Build Journal 5

News

Mace to deliver Handy Cross Hub Wycombe District Council is working with international consultancy and construction company, Mace, to deliver the £150m Handy Cross Hub. This 17-acre development will include a state of the art sports and leisure centre, a Waitrose, a coachway park and ride, a hotel and offices. Mace Real Estate is acting as development manager, as well as providing a wide range of services including project management, cost management, design services and CDMC. With views of the Chilterns’ outstanding natural beauty to the south, a planned central public space will bring all the new buildings together, creating an attractive environment for both work and leisure. The Handy Cross Hub will also include 33,000m2 of commercial business space and a 150-bed hotel that will benefit from a prominent aspect by the Junction 4 of the M40. The new coachway will offer enhanced transport links, with park and ride access to the amenities of High Wycombe town centre, as well as both regional and national coach connections. Phase 1 of this major redevelopment started in spring this year, with the new sports and leisure centre due for completion towards the end of 2015.

The leading region for medical construction unveiled Figures released today revealed that the North West was the leading UK region for Medical and Health construction in August, accounting for almost a third of total activity across the country. Barbour ABI, the chosen provider of the Government’s construction and infrastructure pipeline published its latest Economic & Construction Market Review, which showed that the Medical & Health industry had £133m construction contracts in August, with the North West accounting for 30% based on a three

6 Public Sector Build Journal

month rolling average. The report, available to download, also showed that the North West increased its monthly market share by a substantial 21% when compared with August 2013. This was helped by the recently commissioned Liverpool Life Science Accelerator at the Royal Liverpool Hospital which has a value of £18m. On the findings of the report, Michael Dall, lead economist at Barbour ABI, commented: “With three of the top five upcoming Medical and Health construction projects based in the North West is a significant sign that the region is becoming a hub for the sector. With major refurbishments to hospitals, nursing homes and surgeries in populated areas such as Manchester and Liverpool expect construction contracts and values to increase.”

Outstanding success for Number One Riverside FaulknerBrowns Architects are absolutely delighted to announce that Number One Riverside has been acknowledged as the National Corporate Workplace of the Year and also the ‘Best of the Best’ at the British Council for Offices Awards Dinner, held last night at the Grosvenor House Hotel in London. BCO Awards Chairman, Tim Robinson said: “Number One Riverside is a true catalyst that will facilitate the transformation and regeneration of the borough of Rochdale. This project united the judges in its success and importance as a focal point for Rochdale.” Mark Widdup, Director of Economy and Environment at Rochdale Council said: “Number One Riverside is providing excellent facilities for our customers and residents, and flexible space for Council staff and partners. We had a fantastic

team working on this project with the best of the public and private sector working together to create something really special here in Rochdale. “These two National BCO Awards recognise our continuing commitment to drive forward the regeneration of Rochdale town centre and the wider borough and I hope these awards catch the interest of potential investors and developers who will want to share in our ambition and our vision for the future.”

Liverpool Health Centre nominated for national award Liverpool’s Kensington health centre, a development delivered by the Liverpool and Sefton Health Partnership, was recently shortlisted for a prestigious national award. The £5m centre which won the RICS North West awards for Regeneration was shortlisted for the national RICS awards held in London last month. The awards showcased the most inspirational initiatives and developments in land, property, construction and the environment and was hosted by Channel 4’s restoration man George Clarke. The centre has already received a construction industry award and been recognised in its development for collaborative working. This new nomination is further recognition of the innovation and regeneration benefits the health centre has brought to the local area. The development, which was delivered by LSHP, was first formed back in 2004 as part of the NHS Local Improvement Finance Trust (LIFT) to create innovative health and community facilities across Liverpool & Sefton. The LIFT Programme has resulted in more than £150m of investment in Merseyside in the last 10 years.

The Landscape Institute announces Awards shortlist The Landscape Institute Awards shortlist has been announced. The Awards are presented annually to encourage and recognise outstanding examples of work by the landscape profession. All projects entered for the Landscape

News Institute Awards need to have been completed during the 10-year period to the end of June 2014, to be eligible for submission. President of the Landscape Institute, Noel Farrer will review all shortlisted projects to choose the recipient of the President’s Award 2014. Amongst this year’s shortlisted entries are the recently opened Tumbling Playground in the Queen Elizabeth II Olympic Park, the Liverpool Central Library scheme – which features a new bold and visible entrance, and the South Pennines Watershed Landscape Project, which tells the story and history of the landscape through a number of exciting projects to re-engage the community with their environment.

FDS appointed to hospital’s residential conversion FDS Consult, one of the UK’s leading experts in fire engineering, has been appointed to provide a comprehensive fire strategy for a unique London residential project. Based in Bow, the Grade II listed St Clement’s Hospital will be converted into more than 250 houses and apartments. Brought on board due to their previous work with the site’s developers, Linden Homes, FDS Consult will be responsible for creating a fire strategy document for the development, which presents the added complexity of working with the building’s existing structure due to its listed status. Once complete the development will consist of 16 houses and 236 apartments, alongside community accommodation, commercial spaces, a cafe/restaurant and residential car parking areas.

IIP is the most successful good practice framework in the UK for gaining business improvement through development of staff. The Dinamiks training module helps association employees see what part they play in achieving an association’s aims and gain understanding and awareness of how their association operates, including how successful it is – or could be, if improved – in interacting with its local community. The module lists every step that is required to gain IIP accreditation and produces an audit trail per employee of the outcome of each step taken. It is this audit trail that IIP accepts as proof of meeting its standards.

Eric Wright appointed to £18m regeneration project Eric Wright Construction, part of the Eric Wright Group, has been appointed to deliver an £18m regeneration project to transform the Friargate area of Preston. Portergate Properties has appointed long-established Preston-based builder the Eric Wright Group to deliver the ambitious mixed-use development. The appointment follows Portergate’s pledge to utilise the skills of as many local companies as possible on the landmark scheme, which will be the biggest building project in the city. The transformation of the strategic, but run-down 1.5 acre site will bring two new retail premises and the creation of a 253 bedroomed building aimed at providing boutique hotel-style accommodation to students at the nearby University of Central Lancashire (UCLan). Part of that high-quality accommodation on offer is also aimed at post graduate students at the university and apprentices and key workers in Preston’s high-tech manufacturing sector and new Enterprise Zone. Portergate, which already offers hotelclass student accommodation in Salford and has plans to roll its concept out across the North West, believes the Friargate scheme will play a major role in reviving the area.

Novus builds affordable homes

Construction specialist Novus Property Solutions has built eight brand new affordable homes in Stoke-on-Trent, as part of a £900,000 contract with Stoke-on-Trent Housing Society. The Stoke-based contractor constructed the terraced homes, all with front and back gardens, nine weeks ahead of the agreed deadline, following the initial demolition of a derelict and unsafe former public house. The properties will be owned by the Society but managed on its behalf by a local housing association, Aspire Housing. Novus team members showcased their skills across multiple trades during the work, with the contractor leading the project on Thurston Way, Berryhill, from start to finish. Designed by architect Ellis Hillman, each home adheres to the Secured by Design initiative and is also designed to be easily adapted for people with disabilities. Novus followed the Code for Sustainable Homes throughout construction, implementing robust waste management strategies and installing low energy lighting, insulation and other energy efficient products to ensure sustainability.

New module to help housing associations gain IIP accreditation Housing Associations interested in gaining Investors in People [IIP] accreditation are a target of a new training module for Dinamiks, the online employee performance management tool. The module, available immediately, can help associations gain IIP accreditation by providing evidence that supports their submission.

Public Sector Build Journal 7

Upfront

Setting a global standard

The BBSRC National Virology Centre: The Plowright Building, constructed and engineered by leading built environment specialist Shepherd at The Pirbright Institute in Surrey, was last month awarded the Judges’ Special Award at the prestigious British Construction Industry (BCI) Awards 2014.

iven to the building or civil engineering project of any size which the judges consider to be particularly inspirational in one or more aspects, the accolade recognises the unprecedented level of technical ingenuity that went into the build of the state-of-the-art high-security biocontainment laboratories. Delivered on time and on budget by Shepherd, the prestigious £100m plus, 11,065m² laboratory and research facility represents an unparalleled technical accomplishment for the built environment sector.

Incredibly impressive Funded by government via the Biotechnology and Biological Sciences Research Council (BBSRC) and the Department for Business Innovation and Skills (BIS) Large Facilities Capital Fund, the project cements the Institute’s reputation as a world-leading centre-of-excellence in the surveillance and control of viral diseases of farm animals and viruses that spread from animals to humans.

8 Public Sector Build Journal

Classified at Category Level 4 (CL4), the highest possible level of biocontainment for animal pathogens, the BCI Awards judges remarked that the “incredibly impressive” project was “an example of British planning, design, engineering and construction already

attracting worldwide scientific interest”. The pioneering new laboratories will play a vital part in driving the Government’s vision to stimulate the UK economy through science innovation and infrastructure. Mark Perkins, CEO of Shepherd, said: “This critical project has significantly raised the bar for science and research facilities on a global scale, so we’re delighted it has been recognised with the coveted Judges’ Special Award. “Not only will The Pirbright Institute leave a long-term legacy for the science

Shepherd had to deliver an innovative solution which could meet the complex challenges of the project

Upfront

The new laboratories will play a vital part in driving the Government’s vision to stimulate the UK economy

community, the inspiring and practical spaces created by our construction and engineering teams have set an industry benchmark in the built environment. “From the very start of this project we appreciated the importance of delivering this high value asset for the Institute to the best possible standard. Our tireless

approach to this brief has enabled us to create a visionary point of reference for ground-breaking design and engineering, which underlines the science and research sector’s pivotal role in the growth of the UK’s economy through global biological advances.”.

solution which could meet the complex challenges of the project. With this in mind and in order to incorporate the very best working practices, the Shepherd team undertook a global research study of leading highcontainment laboratories in America, Australia, Switzerland, France, Germany, Canada and Ireland. Given the challenges of working to such a unique design brief, combined with the need for flawless accuracy 

High value asset As one of the world’s most advanced bio-hazard containment facilities, Shepherd had to deliver an innovative

Key achievements of the completed project include outstanding air tightness levels

Public Sector Build Journal 9

Upfront Shepherd built its own separate research and development facility on site before full construction commenced. Representing a UK-first, this took the form of a full replica of a category 4 laboratory, enabling Shepherd to rigorously test the proposals prior to construction and to interrogate the design solutions through to a full cause and effect. The purpose-built R&D facility was also used as a classroom backdrop during briefings with subcontractors to show the exact process and sequence to be followed.

Unique challenge The environment for scientists has been significantly enhanced by creating a working environment full of natural light

and total design compliance, project success can be largely attributed to Shepherd’s client and supply chain collaboration. This partnership between Shepherd, The Pirbright Institute and the project supply chain, known as ‘Team Pirbright’, was not just a badge worn by all on PPE (including the supply chain) but a collective ethos and culture of mutual respect and collaboration. This close partnership was also an integral factor in the overall success

This critical project has significantly raised the bar for science and research facilities

of the project and enabled Shepherd’s teams to ‘step into the scientists’ shoes.’ Key achievements of the completed project include outstanding air tightness levels 1,100 times tighter than applicable building regulations and at four times the pressure to maintain air pressure control and provide the required containment environment.

On-site research facility In order to guarantee certainty of delivery and a zero failure approach,

The team also carried out chemical and fumigant testing in an accredited independent test house on all materials and finishes to be installed within the laboratory. And in order to ensure all components and materials used in the project delivered critical levels of performance, a bespoke programme of Factory Acceptance Testing (FAT) offsite, followed by Site Acceptance Tests (SAT) during commissioning was introduced. In a further ground-breaking move, the Institute wanted to move away from the traditional “box in a box” approach to construction of high containment facilities. As a result, the containment barrier was on the external wall, which set new and demanding challenges for the construction team. In achieving this, the environment for scientists has been significantly enhanced by creating a working environment full of natural light. Dr Michael Johnson, Head of Engineering and Estates at Pirbright, commented: “Receiving the Judges’ Special Award for the BBSRC National Virology Centre represents the climax to what has been a uniquely challenging project.

Driving vision “Not only will our new state-of-the-art facilities enable us to drive forward our vision to control and eradicate devastating virus diseases of livestock and viruses that spread from animals to humans, it will also allow for the planned future development of the Institute campus. “The one team approach of Team Pirbright has ensured co-operation 

10 Public Sector Build Journal

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Upfront and collaboration between Shepherd and The Pirbright Institute. The legacy that all members of the team have left to the nation is a magnificent building that will be one of the world’s great centres. “Ultimately, this will help us to continue to protect the UK economy, our food security and the welfare of animals and humans, both nationally and internationally.”

An exciting era Professor Jackie Hunter, BBSRC Chief Executive, added: “This new worldclass laboratory represents a huge achievement for UK research and UK construction, generating jobs and economic benefits while advancing science capabilities. With the construction phase complete, we are moving closer to an exciting era for UK virus research in a state-of-the-art facility.” Congratulating Team Pirbright on its win at the annual BCI Awards, project judge Mark Hansford said the project represented the pinnacle of excellence in British construction and engineering. Speaking at the Grosvenor House Hotel in London last month, Mr Hansford commented: “The calibre of this year’s winning projects experience leaves you in no doubt whatsoever that this is an industry that excels.

This critical project has significantly raised the bar for science and research facilities on a global scale

“The energy and enthusiasm shown by the project teams was incredible.

Shared passion “Their passion for their projects, and the way entire project teams – client, architect, engineer and contractor – frequently came together as one was remarkable. Often, during visits, it was impossible to tell who was the client and

who was the contractor, the engineer, the architect. The shared passion for excellence was striking. “Across the board there are satisfied customers, revelling in buildings or infrastructure projects delivered on time, on budget, safely and with whole life costs firmly in mind. “Special congratulations to the ultimate winners – as you are truly remarkable.” 

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The Institute wanted to move away from the traditional “box in a box” approach to construction

12 Public Sector Build Journal

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Healthcare

Push the Pushing Boundaries Kevin Jones, Director of Business Development at the Portakabin Group looks at the UK’s largest modular building project to be built in the health sector and how such a complex building was delivered on time and to such a challenging programme.

he new maternity unit at North Middlesex University Hospital was officially opened by HRH Princess Anne, Patron of the Royal College of Midwives, when she visited the £21m building. The Women and Children’s Centre is part of an £80m modernisation and expansion programme – the biggest transformation in the history of the hospital. The new maternity unit is said to be ‘the envy of NHS organisations across the country’.

Increase in patients North Middlesex University Hospital was established in 1991 and serves a diverse population of around 260,000 people. The centre was built to accommodate the increase in maternity patients and around 2000 additional births in North Middlesex. The project forms part of a major reorganisation of hospital services in the boroughs of Barnet, Enfield and Haringey. And the deadline for completion of the project was time critical.

14 Public Sector Build Journal

Designed by architects and project managers, AHP, the 8000m2 scheme was procured under the Procure21+ framework and the principal supply chain partner was Kier Construction.

Challenging deadline Given the extremely challenging timescale for the project, the Trust looked at more innovative methods of construction – and the decision was taken to use an off-site solution to reduce the build programme by around seven months. This would ensure the new facilities became operational in line with the Trust’s clinical strategy and prior to seasonal winter pressures. The approach would also radically reduce disruption to patient care on an extremely busy hospital site. The £17.9m contract for the off-site manufacture of the building was awarded to the Portakabin Group using a Yorkon off-site solution. 152 steel-framed Yorkon modules up to 18m long and weighing up to 18.5 tonnes were craned into position in just 28 days creating a watertight envelope

for earlier fitting out. A 500-tonne crane was used for this operation which took place within the hospital grounds and in close proximity to existing facilities that remained in use throughout.

A watertight envelope The units were installed partially completed, with window frames, first fix electrics, HVAC ducting, plumbing and a high performance concrete floor. The external appearance of the scheme reflects the design of the existing buildings

The £17.9m contract for the off-site manufacture of the building was awarded to the Portakabin Group



Healthcare

Public Sector Build Journal 15

Healthcare use of an off-site solution for the project generated a programme saving of around 28 weeks, to the benefit of patient care. The unit’s brand new birthing centre includes eight home-from-birth rooms, four with birthing pools and all with double beds to make partners feel welcome and encourage them to share the experience of their child’s birth more fully. The neonatal unit has 18 cots for newborn babies who require special care, with three mother and baby rooms and the capacity for 10 further cots. The labour ward includes a 17-bed delivery suite, a high dependency bay and two operating theatres. The building also accommodates a consultant-led delivery unit with additional high dependency beds, two obstetrics theatres, triage centre, and a women’s outpatient department with 26 consulting rooms. A roof top plant room is located on the second floor.

Lessons learned

The external appearance of the scheme reflects the design of the existing buildings on the hospital site

on the hospital site and features rendered facades, ribbon glazing around the perimeter of the first floor, a large atrium entrance spanning two storeys with light wells up to 15m long providing further natural daylight inside. There is full height glazing to the stair towers on each of the two wings and large projecting window bays provide a visual contrast to the rendered finish across the building envelope.

The building’s features includes rendered facades and ribbon glazing around the perimeter of the first floor

16 Public Sector Build Journal

Portakabin also constructed a curved link bridge to the adjacent building, which is designed to represent the ‘umbilical cord’ and reflect the nature of the new facility.

A significant programme The building was handed over on time just 10 months after Portakabin was instructed to proceed and babies were arriving within hours of completion! The

The early engagement of the Portakabin Group was hugely beneficial on this project. It allowed the design to be developed in line with the Yorkon modular grid so that off-site working could be maximised, reducing disruption on site and contributing to completion on programme. Our experience has shown that, as on this project, it is important to allow a degree of flexibility in space planning. Internal layouts should not be fixed without considering whether a room could bridge across a module. Containing rooms within a module will maximise fitting out off site, which is

Healthcare

The use of an off-site solution for the project generated a programme saving of around 28 weeks

more cost efficient and faster. Any client has to be realistic about programme and clearly late design changes are always possible but they have time and cost implications. If the opening date is critical, design changes should be very minimal or allowed for in the programme. Close co-ordination and integration between the main contractor and the offsite specialist should be in place throughout both the design and delivery phases. The Portakabin Group had previously worked with Kier Construction on another Procure21 project. This £10m subcontract provided a new children’s department, elective care centre and surgical ward at Colchester General Hospital and used a Yorkon off-site solution to reduce the programme to just 10 months on site. Where completion dates are time critical, contracts and instructions should be issued on time or this will contribute to front end delays which can be very difficult to recover from. Early design freeze on layout is also very important. Lastly, we found that the Procure21+ NEC structured form of contract promoted collaborative working very well. It is a good project management template but only works effectively if all parties adhere closely to it and have a good understanding – which also applies to the downstream supply chain. The project is targeted to achieve a BREEAM ‘excellent’ rating and has a number of sustainability features including a bio-diverse green roof with a variety of meadow flowers to part of the first floor, photovoltaic panels above the plant room, and an energy-efficient

combined heat and power system. Catherine Barns, Senior Project Manager at North Middlesex University Hospital NHS Trust, says: “Given the extremely challenging timescale for this project, we needed to look at more innovative methods of procurement and construction. By using an off-site approach we were able to deliver a fantastic building of this scale, on time and in an unreal timescale, which was a tremendous achievement for the Trust, Kier and Portakabin.

love its functionality and efficiency, and patients have likened it to a hotel! “The project really pushed the boundaries of off-site construction but you would never know it was a modular building constructed in a factory. It is a real credit to the whole team.” An estimated 5500 babies will be born at the unit each year – which equates to an average of 15 babies a day. The hospital now triages higher risk pregnancies, and 94% of mums who give birth at the hospital would recommend it to friends and family. The North Middlesex project is the Portakabin Group’s fourth project with Kier and the Group’s largest ever contract for a single building. Its complexities demonstrate just what is now achievable with an advanced off-site solution, in a short timescale, and on an extremely busy hospital site. 

Minimising carbon footprint “The partnership between the users, Kier and Portakabin worked very well, and in particular the flexibility shown by Portakabin in the face of changing healthcare requirements. Other health professionals from both the UK and internationally who have visited the building since its completion have been very impressed by our new facilities; staff

 www.yorkon.co.uk

The Women and Children’s Centre is part of an £80m modernisation and expansion programme

Public Sector Build Journal 17

Talking Point

Aiming high Vaughan Anderson, Director at LDA Design explains why local authorities need to set their aspirations higher when regenerating and developing their boroughs to ensure that they don't miss out on the best possible outcome. Having a clear and strong vision is the key – one that is ambitious and well considered, as well as one that can be translated into deliverable masterplan phases and implemented in a realistic context.

here are some ‘stereotypical’ approaches taken by local authorities in an effort to create quality places and add value. However, not all will provide the best solution – allow me to dispel some common myths. A scheme doesn’t always need a signature architect centrepiece to be high quality, nor does it need to depart from the status quo to be successful – i.e. the search for the elusive ‘big idea’. It does, however, need to be holistic and start with an overarching vision that is guided by a flexible and beautiful tapestry of streets and open spaces and be underpinned by a realistic economic delivery plan. It is this basic structure of routes and connections between places and destinations that deliver a

18 Public Sector Build Journal

framework that can adapt and manage change. The framework provides a canvas for attractive and functional buildings set out with a well-considered distribution of land uses and development densities to create distinctive and characterful places. This approach creates a multiplicity of combinations, by expressing and exploring the possibilities and relationships between buildings and the public realm, in turn providing the foundation for great places, offering richness and delight over the duration of time. Barcelona and Manhattan in New York are great examples of cities that embrace their flexibility and benefit from a holistic view and a clear vision.

They are organised on a very regular grid, yet they offer great depth of spatial experiences and a high quality of life – partially achieved through the dialogue between the composition and relationship of the constituent parts in the spatial plan expressed in two dimensions, and the articulation massing and scale of the buildings defined in three dimensions. This creates a full sensory experience enriched through the use of vistas, landmark features and clustering of land uses that provide identity and legibility. Places also need to be flexible to maintain their competitive edge within the global and regional marketplace – top businesses are attracted to wellconnected locations where it is also great to live and socialise. Cities and towns must be allowed to evolve and have the ability to reinvent themselves to keep up with the pace of change. The simpler the framework, the easier it is to adapt and evolve. As transport networks increase to offer greater connectivity, buildings become defunct, land values increase and the need for space and urban intensification is greater, so will the pressure for regeneration increase. Once a masterplan has been adopted, it’s over to the private and public sector to deliver it working together.

Talking Point

Masterplanner for the regeneration of a 200 acre (82 ha) area alongside North London's Lee Valley Regional Park

LDA Design was named landscape architect for the creation of a new park and public realm connecting the Power Station to the Thames riverside promenade

Speed and cost are paramount for both parties, so there is an expectation that the scheme will be value engineered and choices will have to be made about what is really important to achieve a successful outcome. This is where the ‘high aspiration,’ vision and ambition, set at the outset, prove invaluable, as they provide a firm reference point to keep the bar high and the outcome strong. Critical to the process of ‘value engineering’ is the maintenance of design quality – and by this I don’t mean bright shiny architecture…rather, it’s the control and guidance of the overall design, execution and implementation of the buildings, streets, landscape and public realm to ensure that a lasting and harmonious composition is achieved, to create a fantastic place that will be loved

and cherished by those who live, work or visit there. Extravagant budgets are a thing of the past, so when local authorities embark on city renewal or regeneration, there needs to be a great vision embedded in an understanding of the planning process, an appreciation of design quality and most importantly, a focus on a viable implementation strategy to make sure the money invested is well spent and the best possible result is delivered. As I am constantly reminded by one of my mentors, “many visions never happen, but there aren’t any great places created that didn’t start with a vision.” 

 www.lda-design.co.uk

Vaughan Anderson, Director at LDA Design is an accomplished urban designer and master planner with distinguished qualifications in architecture and urban design, enabling him to utilise both disciplines dexterously on a range of complex and diverse masterplanning and urban regeneration projects.

Serp & Molot – masterplanner for one of central Moscow's best-known former industrial sites

Public Sector Build Journal 19

Leisure

Michael Woods Sports and Leisure Centre incorporates doorsets that make a splash

Swing into action

Modern leisure centres are multi-faceted sporting hubs offering a range of facilities from swimming pools, fitness suites, squash courts and changing rooms, to cafes, meeting rooms and office space. Providing doorset solutions for a building with such an array of uses requires technical expertise, extensive experience working with the leisure sector, high performance products and an ability to create bespoke solutions.

hese are exactly the qualities Leaderflush Shapland Laidlaw brings to a project, which is why Graham Construction selected it as a partner on the £17m Michael Woods Sports and Leisure Centre development in Glenrothes, Kirkcaldy. The state-of-the-art building is home to facilities including an eight-lane short course championship 25m pool, a 20m training pool with moveable floor, a 10m teaching pool, seating for 250 spectators, an 80-station fitness suite and squash courts as well as a cafe, administration area and meeting rooms. This places a wide range of demands on the building’s doorsets and Graham Construction required a partner with the expertise to create solutions that rise to the specific challenges of the leisure sector. On this project these included supplying doorsets that can cope with severe duty use in a wet, humid environment while incorporating graphics that indicate clearly which part of the building a user is entering.

20 Public Sector Build Journal

Leaderflush Shapland Laidlaw supplied 133 performance doorsets to the project. It worked closely with Cre8 Architecture during the specification process to ensure the doorsets integrate with the design of the building and are suitable for each specific application, alongside meeting relevant Building Regulations and Building Standards.

Leaderflush Shapland Laidlaw supplied 133 performance doorsets at the Michael Woods Sports and Leisure Centre

The Plasform WR performance doorset was specified for wet areas such as the swimming pool and wet changing rooms. Plasform WR’s fully sealed cores and glazing systems offer enhanced water resistance in addition to the PVC encapsulation that characterises the Plasform range. This provides protection against the daily challenges of leisure 

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Door & Wall Protection Leisure environments, in which fixtures are exposed to humidity, water and chlorine based disinfectants. Rounded postformed edges and the lack of visible lippings also minimise the build-up of airborne particles, allowing easy cleaning and offering increased impact resistance. Furthermore Leaderflush Shapland Laidlaw’s engineered performance core, EnduraCor, was specified to provide increased durability and stability which is critical in a busy environment with FD60 minutes fire resistance in fire risk areas.

Design aspirations Leaderflush Shapland Laidlaw’s innovative Envision door facing also played an important role in meeting the architect’s design aspirations and improving usability for end users. Envision enables the intricate detail of high definition, photographic images to be incorporated into a factory assembled doorset. The image or design is digitally reverse painted and encapsulated behind 2mm of material, providing protection against wear. This design capability allowed clear, bright graphics of activities, such as weightlifting and swimming, or objects, such as showerheads, to be incorporated into doors where necessary to help end users navigate their way around the building. Leaderflush Shapland Laidlaw’s Group Marketing Manager Shafiq Sharif says: “We worked with the architects to identify

Leaderflush Shapland Laidlaw worked closely with Cre8 Architecture during the specification process to ensure the doorsets integrate with the design of the building

the best solutions for each situation and because of the flexible nature of Leaderflush Shapland Laidlaw’s products we could tailor them to meet specific requirements. For example, the image of a camera on the viewing platform doorset runs from the door face onto the glass. This meant we had to change the pigment slightly in the Envision material to match the manifestation colour.” By manufacturing each performance doorset in a quality-controlled factory environment and delivering them fullyformed to site Leaderflush Shapland Laidlaw could ensure each component

was configured correctly and was fit for purpose. Its site support team also gave an in depth installation-toolbox presentation to fitters to ensure doorsets were installed correctly and offer guaranteed certified performance once in situ. This comprehensive service enables Leaderflush Shapland Laidlaw to meet the complex performance and design needs of leisure sector projects, such as the Michael Woods Sports and Leisure Centre, with doorsets that make a splash. 

 www.leaderflushshapland.co.uk

The Plasform WR performance doorset was specified for wet areas such as the swimming pool and wet changing rooms

22 Public Sector Build Journal

Glass & Glazing

The traditional single glazed sash windows were retained as an important architectural feature of the 1930s building

Supreme energy efficiency The recent £22m remodelling and refurbishment of the 1930s civic building and 1970s office extension for Wiltshire's County Hall in Trowbridge was undertaken to consolidate the majority of Wiltshire Council's 95 offices into four hubs, reducing floor area by 50%, saving £5m in revenue per annum, creating 40% reduction in carbon emissions and providing new flexible ways of working.

major requirement of this development was to reduce the energy consumption by 40%. It is also just one of a few refurbishment projects within the UK on target for a BREEAM Excellent rating, achieved by a complete building services overhaul together with improvements to the glazing and thermal upgrading of the walls and roof. The traditional single glazed sash windows were retained as an important architectural feature of the 1930s building and secondary glazing was chosen as a way of dealing with both the heat loss through the glass and discomfort caused by drafts. Selectaglaze, a leading UK designer of secondary glazing systems, worked closely with main contractor Kier Western and Bristol-based architects Stride Treglown to develop appropriate designs. These needed to be engineered to meet the thermal requirements but also had to be as unobtrusive as possible. The solution for most windows was a matching balanced sash design that permits access to the existing window. Each frame is purpose made with high performance seals to reduce drafts and glazed with a low emissivity glass that markedly improves the thermal efficiency.

24 Public Sector Build Journal

Some of the windows were very large, up to 3.5m high and 1.6m wide, and a heavy duty frame from the Series 90 range was required to support the glass sizes. Smaller windows were treated with a slimmer frame from the Series 20 range. The need to be unobtrusive was particularly important in the timber panelled Council Chamber, which has some of the largest windows. A single monumental hinged casement design was chosen as it permits an uninterrupted view through the windows. This was a big challenge as each casement weighs about 100Kg. The Series 50 range was specified with a bronze anodised finish to

complement the panelling. It is fitted with very neat colour matched flush hinges and a concealed multi-point locking system that ensures a good seal and enhanced security. More than 270 bespoke frames were fully fabricated off-site, allowing rapid installation to all four floors in phases to suit the contractors programme. The result is a more energy efficient and comfortable environment that is also much quieter. Well-designed secondary glazing can play an important role in improving the environment of buildings of all styles but as a reversible adaptation it is particularly suited to listed and traditional buildings. Secondary glazing can achieve very significant noise insulation of 45dB or more, reduce the U-value of a window to around 1.8 and enhance security though the use of strengthened glass and locks. Systems are available that are accredited to Secured by Design. 

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Public Sector Build Journal 25

HVAC/HVP

High rise, multi-residential buildings are ideally suited to a district heating arrangement

District heating on the rise Initially popular amongst local authorities in the 1980s, the recent resurgence of district heating schemes gives large-scale housing providers a clear route towards enhanced energy efficiency. Pete Mills, Commercial Technical Operations Manager at Bosch Commercial and Industrial Heating, explains how district heating has evolved in recent years.

he face of district heating schemes, which are designed to meet the heating and hot water requirements of flats and other multiresidential accommodation, has changed considerably over the years. From the very early days in the 1960s, when the trend for this type of installation first started to take-off, the popularity of district heating continued to increase well in to the 1980s. However, reaching a pinnacle around that

26 Public Sector Build Journal

time, numbers of installations started to decline and this type of solution appeared to fall out of fashion in the years that followed. There are many possible reasons why this might have happened but it is most probably due to the fact that technological developments were few and far between, resulting in a period of treading water for the heating industry. In recent years though, heating technologies have moved on considerably and the solutions available for district heating schemes today are now much improved on those available 20 or 30 years ago. As a result of technological advances that have been made in condensing boiler design in the last decade, modern boilers now offer far better efficiency levels and controllability thanks to new energy saving features such as lower turndown ratios. Renewable technologies have entered the mix too, having also developed quite significantly over the years. With most original district housing schemes installed between the 1960s to the 1980s, the variety of renewable technologies available today simply werenâ&#x20AC;&#x2122;t produced on a large scale back then.

Whilst early Combined Heat and Power (CHP) units did exist, these technologies werenâ&#x20AC;&#x2122;t as advanced as the microprocessor controls we have today. Solar thermal technology has moved on too, with solutions now widely available for larger scale installation projects. In the case of solar thermal in particular, commercial organisations and housing associations are now able to apply for Renewable Heat Incentive (RHI) funding from the Government, which also helps

An HIU is generally easier to fit than a boiler and can enhance a district heating schemeâ&#x20AC;&#x2122;s performance

HVAC/HVP alleviate fuel poverty through savings being passed on to the tenant, which is especially attractive for developments with high rise blocks of flats and social housing areas, as this can often be a real issue for inhabitants. Where older schemes are concerned, many tenants will have been used to paying a flat rate for their heat. The problem with this is there is no incentive for people to start saving energy at all. Lack of control can lead to overproduction of heat and people opening their windows in order to dump heat when their flat becomes uncomfortably warm, which is unthinkable in this day and age. The introduction of the EU Energy Efficiency Directive with the requirement for metering in individual apartments should put a stop to this in all but the most technically difficult cases. At present, there are an estimated 250,000 dwellings thought to be on district heating schemes in the UK and numbers are growing all the time. Whilst Britain is taking a big step forwards, we are still some way behind Scandinavian countries like Denmark that have really led the way in this area over the years. Such schemes have been at the heart of their transition from fossil fuels to adopting more energy efficient and sustainable heating solutions. These countries now have such a wealth of experience that there is much the UK can learn by following their example in order to replicate district heating successes on home turf and pave a clear route towards enhanced energy efficiency. The good news is, this appears to be happening. 

Where densely populated areas are served by district heating schemes, the possibility of being able to connect networks together is quite an attractive proposition

build a strong case for district housing schemes. In view of these developments, district heating is now a very modern practice. In an age where Britain is facing ambitious carbon reduction targets, alternative ways to heat homes that can help reduce both carbon usage and emissions, whilst saving homeowners and tenants money in the face of rising fuel costs, meaning district heating is capable of delivering on all levels. Another attractive reason to consider the district heating route – especially for local authorities and housing associations – is that investment in low carbon technologies is far more viable when implemented on a large scale, as opposed to opting for individual microgeneration or microrenewable solutions. A particularly attractive point about district heating schemes is that they can be designed to be independent of fuel sources, offering an element of future proofing in the process. Looking ahead, where densely populated areas are served

by district heating schemes, the possibility of being able to connect networks together is quite an attractive proposition. For example, connecting networks could mean much better use is made of waste heat sources, which in turn can further reduce energy usage and fuel costs. The fact these systems can operate independently of fuel sources, or are very straight forward to swap from one fuel type to another, means better stability when it comes to pricing too. If the price of one fuel source starts to increase, then it is fairly straight forward to swap over to a cheaper alternative in order to alleviate rising costs. According to recent estimations made by the Government, it is expected that energy savings of between 30-45% can be made when switching to a district housing model. For example, modern district heating schemes featuring Heat Interface Units (HIU) instead of individual boilers in individual dwellings can be much more closely monitored. This in turn can help



www.bosch-industrial.co.uk

A high-efficiency centralised heating plant can enhance efficiency and minimise maintenance requirements

Public Sector Build Journal 27

Renewable Energy

Can the RHI deliver? The UK Government has set a 12% Renewable Heat target by 2020 to meet the EU Renewables Directive. With the UK providing only 2.3% of the total heat demand through renewables in 2012 – primarily from biomass and solar thermal installations – we still have a long way to go to reach this goal, as Sunil Shah, Director at CBx explains.

ECC provides a monthly RHI statistical update, with detailed information on the capacity of the accredited systems, and the amount of heat that they have generated by type of technology and facility. Key findings from the past 2.5 years include:

● Biomass accounts for almost

100% of the installed capacity

● Biomass systems are run on average for 2350 hours per year, but with significant variations – smaller units (<200kW) operate for 1350 hours, with larger units (>1000kW) operating for almost 3500 hours

● Commercial solar thermal panels are

operating at 400kW per installed peak

● Education sector (232 installations)

runs their units for 980 hours per year

Today, environmental management is a key requirement for professionals involved in the design, construction and management of any property. When looking at a new heating system, a range of things must be considered – the size of the building, number of people using the building and how they use it, its daily usage, and usage during busy or slack times – and that’s before even thinking about the different types of heating

28 Public Sector Build Journal

When looking at a new heating system, a range of things must be considered including the size of the building, number of people using the building and how they use it and its daily usage

system that might be used, and its integration with the existing system! The figures here raise some questions over the use of the heat systems and their efficiencies, with operation of the units for a limited time during winter periods. There have been various reports, and we have seen ourselves, a number of poorly installed heat systems. This is due to a lack of tools, coupled with insufficient knowledge and training to understand the technologies performance and how to communicate the subject – issues that have been reflected in other CBx events. Common issues relate to oversizing of the heat system, poor design where heat runs become too long, removal of heat storage and meters through value engineering, poor and incomplete commissioning of the heat systems and poor operation of the units. A lack of reliable data and information about the success of renewables and the RHI scheme itself is hampering the growth of these projects. Government and industry each have a role to play, and must effectively engage in providing a framework for people to use renewables. Typically, the areas of highest priority relating to behaviours or processes are not targeted, but instead clients are seeking a ‘technology fix’. There is a converse relationship, whereby the most fashionable activities – such as certification and ‘technologies’ – are those that deliver the lowest returns. While this is to be expected, as implementation rarely matches aspiration, it reflects the challenges many organisations face to fully implement policies within their own business. Implementation of projects is improving, but there are still horror stories. Typical projects include a building where

a recently installed renewable heat system was massively over specified, providing around three times as much heat as was needed, with no metering or heat storage. This type of problem is putting companies off investing in renewables, and taking advantage of government incentive schemes – even when the schemes seem very attractive. The non-domestic RHI scheme is aimed at commercial and industrial buildings. Public sector and not-forprofit organisations such as hospital trusts, charities and schools can all apply. District heating schemes, where one large system serves multiple businesses or homes, are also eligible. The RHI scheme makes regular payments to those who decide to generate energy for heat and hot water usage from renewable energy sources. The guaranteed payments are made for seven years for households, and 20 years for business properties and organisations, which must be based in England, Wales and Scotland. 

 www.cbxchange.org

The RHI scheme makes regular payments to those who decide to generate energy for heat and hot water usage from renewable energy sources

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Entrance Systems

At the Parkside Building, GEZE's Slimdrive SL automatic sliding doors were chosen primarily because of the almost invisible integration into the facade

Education on entrances The demands placed on educational establishments are unique even when compared to other public sector buildings, so when it comes to specifying doors and entrances there's a lot to learn. Here Andy Howland, Sales Director of GEZE UK explains how architects, specifiers and contractors can balance the conflicting demands of aesthetics, performance and cost with the need to meet the relevant regulations and compliance.

ducational buildings are incredibly diverse and have a wide variety of uses. They are places of learning for pupils, workplaces for staff and are visited by parents and the wider community. Add to that the fact that they frequently experience bursts of heavy traffic as pupils or students move ‘en masse’ to lessons or at break times and there’s a lot to take into consideration when choosing the right doors and entrance systems. Naturally, whether you’re revitalising an existing building or undertaking a new build, when it comes to the design of a new entrance, aesthetics are important. An entrance should set the tone for what’s inside and any entrance or door control system should be both functional and complement the design of the building. One of the first things to consider, especially when specifying doors and entrances that will primarily be used by children or young adults, is safety. There are two aspects to this; the safety of

30 Public Sector Build Journal

people passing through the doors on a daily basis and fire safety. As far as general safety is concerned, be alert to potential danger points and whether features such as sensors, anti-finger trap systems or barriers are required. When automatic doors are used, it is also essential to have the appropriate signage. If doors are positioned along a fire route, they will need to work in accordance with the many relevant EN and BS standards and regulations such as Approved Document B. A prime example is Manchester Metropolitan University’s award-winning Business School and Student Hub (MMUBS), where we installed several types of manual closers to shut the different doors along the possible escape routes. Large pairs of steel doors had been installed to create visually impressive and accessible entrances to communal areas, lecture theatres and auditoriums but they also needed to provide fire protection. To achieve this, the doors were fitted with an offset astragal,

At Manchester Metropolitan University's award-winning Business School and Student Hub (MMUBS), GEZE installed several types of manual closers to shut the different doors along the possible escape routes

providing a highly effective seal, combined with a manual TS 3000 VBCISM closer. This controls the closing action for each pair of doors, ensuring they close one after the other, in the correct order so the seal works effectively. Smaller doors positioned along busy corridors were fitted with TS 3000 V BC closers to provide a neat guide rail solution with back check. The closers are approved for mounting on fire and

Entrance Systems apparatus or theatrical props, will need to be moved from different areas of the building to another and doors and entrances need to be designed to take this into account. Another issue is sustainability; GEZE UK has achieved ISO 14001 and our products conform to both LEED and DGNB Standards. When considering sustainability, the location of an entrance is an important factor. Prevailing winds and the building’s air pressure can affect the operation of some doors, while exposure to sun may mean air conditioning is required. In high footfall areas, such as Birmingham City University’s new Parkside Building energy efficiency was maximised with the creation of a lobby, which helps to limit heat loss through the access point and avoids blasts of hot or cold air which are uncomfortable for staff. At the Parkside Building, our Slimdrive SL automatic sliding doors were chosen primarily because the very low profile height of 7cm enables almost invisible integration into the facade. This ensures the lobby allowed maximum light and space in the impressive atrium while still contributing to the building’s low energy targets. Ultimately, if you take all these factors into account when specifying entrances and doors for educational buildings, your projects are sure to achieve an A star! 

At Treloar School and College each wheelchair was fitted with a proximity tag and GEZE's Slimdrive SF operators were integrated with a special access control system

smoke doors and have a closing force size 1-4 in accordance with EN 1154. With different users accessing a building, security should be a consideration right from the start. It may be that parts of the building are open to all, but others are accessed by swipe cards or passes. You may also need to consider burglary resistant systems for specific areas such as IT suites. Automatic doors are often chosen for use in high traffic areas, because they allow large volumes of people to enter and exit a building quickly and easily. They are also ideal for compliance with the Equality Act 2010 which requires service providers to make reasonable adjustments to overcome barriers experienced by disabled people. Doors and entrances should be designed for accessibility – if doors are heavy, you may need an automatic system to ensure they can be opened easily. All automatic doors need to comply with BS 8300 and Approved Document M. In addition, if you want to specify revolving doors you may need to add pass doors for accessibility. For Treloar School and College in Hampshire, which caters for residential and day students from the age of 7 to 25 with a range of physical disabilities and associated learning difficulties, the combination of security and automatic doors actually presented an unexpected problem. When looking at controlled access solutions which used swipe cards to authorise entry, we and specialist education developers Osborne,

recognised the college’s wheelchairbound students were swifter around campus than their peers and a standard system would hamper their ability to get around quickly. Each wheelchair was fitted with a proximity tag and our Slimdrive SF operators were integrated with a special access control system, which meant that the tags would pre-trigger the radar on each automatic door, ensuring it opened in time. Able-bodied users continue to use a regular swipe tag system. In many buildings, however, it’s not just a case of considering disability, but the type of work undertaken by staff and pupils. For example in most schools, colleges and universities, large equipment, such as computers, sports

 www.geze.co.uk

When considering sustainability, the location of an entrance is an important factor

Public Sector Build Journal 31

Balustrades

Balustrades give a helping hand Illumine provides direct lighting to stairs and walkways for both internal and external applications

G System Products has been at the forefront of developing new ways of removing the risk of hospital and healthcare unit acquired infections with a range of innovative solutions. It is a specialist in the design, manufacture and installation of handrail and balustrade systems tailored to suit specific applications. The company has further enhanced the Sentinel stainless steel and AL 50 aluminium range of handrail and balustrade systems, with the addition of a new handrail coating that has been specifically developed for healthcare and care home environments. “The new finish incorporates SteriTouch an anti-microbial additive which when added to the handrail coating provides an effective barrier against bacteria and hand borne germs such as MRSA, Ecoli and Salmonella,” explains Harry Watson, Director of SG System Products. “It is this protection that is becoming increasingly demanded by specifiers and facilities managers working within heavily trafficked areas such as hospitals, care homes, medical centres, doctors and dentists surgeries.” Available in a range of colours, handrails that incorporate the SteriTouch additive are unaffected by cleaning chemicals. An even distribution in the coating process also ensures that the anti-microbial performance is not affected by scratches, abrasions and normal wear and tear associated with care environments. Sentinel is a stainless steel balustrade system with a range of handrail and infill panel options. The stylish component based system is available in a variety of contemporary infill

32 Public Sector Build Journal

Preventing infections in healthcare environments has become an increasingly important issue in the last decade. Managing the risk and finding ways of eradicating infections have led to new working practices and strict new regulations for the built environment of such facilities. solutions including glass, perforated metal sheet, stainless steel or powder coated rails, stainless steel wire or to a bespoke design. Surface finishes for the stainless steel balustrade include bright or satin polished. The Sentinel stainless steel balustrade is suitable for many applications depending on the handrail required. Stargard is the original ‘Warm to touch’ DDA compliant handrail system from SG System Products that is also proving increasingly popular with architects and designers due to the system’s design flexibility. Already a first choice system in terms of durability and for its aesthetic appeal, the Stargard handrail system’s design means it can be utilised in a wide range of settings. The company has ensured that Stargard offers something different for projects, for example the system is not simply powder coating but comes with a 4mm thick PVC sleeve over galvanised steel tube. Stargard can be specified in a range of colours, can be fitted to different designs of baluster, these options when combined with a range of infill panels make Stargard ideal both interior and exterior applications. Fabricated from galvanised mild steel tube, Stargard can incorporate LED insert lighting for health, safety and security environments. Further highlighting the company’s aim to create solutions that meet a multitude of requirements, the Illumine range of illuminated handrails from SG System Products can be specified in the company’s Stargard, Sentinel and Citadel handrail systems and balustrade range.

Illumine provides direct lighting to stairs and walkways for both internal and external applications. Dimming and emergency options are also available and motion sensors can be used to control the inserts. The company’s products are installed in numerous buildings throughout the UK mainland in commercial, public, industrial, educational and private developments. 

 www.handrailsuk.co.uk

Stargard is the original 'Warm to touch' DDA compliant handrail system from SG System Products

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Education The initiative – Delivery of Level 2 BIM Workflows in the Public Sector – is based on the Government Construction Client Group’s ‘Building Information Modelling (BIM) Working Party Strategy Paper’, The James Review and AEC Revit Standards, which provided guidance on bringing workflows together for BIM-enabled projects. For the team, it has provided a future model for delivering BIM on both local authority and lower value projects, with wider benefit implications to an industry that is made up predominantly of SMEs. The Campus is set to complete in 2015, and brings together three schools onto one site

Collaborative BIM workflows As an innovative SME building contractor and local authority committed to sustainable building, best practise and value for money, Speller Metcalfe and Worcestershire County Council are working together under the West Midlands Contractor Framework to deliver a BIM Level 2 exemplar education scheme in Kidderminster, Worcestershire.

he Framework, which came to a close after four years in 2014, delivered projects between three contractors on a rotational basis; however due to the size and scope of Habberley Learning Campus the £24m scheme was tendered in 2012 under mini competition with Speller Metcalfe beating off two national contractors to secure the project. The Campus is set to complete in 2015, and brings together three schools onto one site, which is currently occupied by Baxter College and St John’s Primary School and is soon to encompass the Wyre Forest Special School. Both Speller Metcalfe and Worcestershire County Council (WCC) recognised the benefits BIM workflows can bring over traditional building practise, implementing collaborative BIM working four years ahead of government stipulations in 2012. Habberley Learning Campus was acknowledged as an opportunity to:

34 Public Sector Build Journal

• Meet central Government requirements;

• Improve quality, consistency and

efficiency of design and construction information; • Enhance collaborative working; • Integrate the supply chain early on; • Provide value for money; • Position the team as industry leaders; • Meet the holistic needs of the project.

The project is now two thirds complete including the Wyre Forest Weekly Boarding Unit and Science Block

BIM implementation The initiative itself has been successfully implemented because of the whole team buying into the ethos and aims of BIM at the project start; ambitions were harnessed with a series of BIM workshops defining an agreed BIM Protocol document to enhance collaborative working, with BIM Champions identified to define which elements of Autodesk REVIT and Navisworks were applicable to individual staff. In total, 46 Speller Metcalfe and 18 Worcestershire County Council (WCC) staff were trained across: 1. Introduction to REVIT Architecture 2. Introduction to REVIT MEP 3. Advanced REVIT training 4. Introduction to BIM (bespoke to site teams) 5. Navisworks for Collaborative Working All members of the design team from Speller Metcalfe and WCC used collaborative working platform Autodesk REVIT design suite to ensure coordination of BIM workflows without the need for Navisworks coordination. The architectural model was then distributed via the SharePoint portal, with M&E and Structural design then progressed within

Education

Both Speller Metcalfe and Worcestershire County Council recognised the benefits BIM workflows can bring over traditional building practise

the model to avoid infrastructure design clashes with the building fabric. This model has also been used during public and stakeholder consultations to save time in generating drawings for planning submissions, with Speller Metcalfe using it to identify buildability issues including site logistics and development of the airtightness strategy. The building team also linked the Revit model to the construction programme using Navisworks to create a 4D sequencing of works. Through this collaborative process key supply chain members were also integrated into workflows – window, external cladding, sprinkler and timber frame sub-contractors have all used the model to develop designs and exact quantities. During construction, BIM workflows have been implemented using Autodesk Vela software to firstly allow real-time access on site through handheld tablets; drawings, room data sheets and 3D visualisations of service and building infrastructure routes are all examples. Secondly, to ensure workmanship quality control in achieving Passivhaus airtightness standards and thirdly, assisting as a key tool in the quality control process; work tasks will be assigned throughout the defects period using the 3D model, which combined with photographic evidence will remove any ambiguity.

mentioned, construction programming, accurate quantities during building take offs (including BREEAM), energy assessment measures (e.g. daylight analysis and building performance) and the ability to alter and update the model throughout the design process are simply a few. Accurate structural and M&E design has also enabled clash detection cost savings and by understanding how to apply BIM working, the team has been able to pick apart the model without the limitations of working to specific architectural drawings, schedule with ease and scrutinise any discrepancies. In the longer term the use of as-built 3D drawings will enable ease of facilities maintenance for Worcestershire County Council, with life cycle cost benefits including the ability to modify building elements easily, therefore enhancing their long-term flexibility.

While aimed at local authority level, it can be modified to meet the specific needs of local, county and national authorities and provide a platform for learning at Level 2; Worcestershire County Council (WCC) has been involved with presenting the findings, design and analysis to several County Councils to show how BIM workflows can have a significant positive impact on local authority contracts. It also provides a strategic training model for private organisations looking to adopt BIM for collaborative working and a valuable case study of lessons learnt to inform wider industry. Both Speller Metcalfe and WCC have ambitions to continue with a more holistic approach to BIM implementation – from design stage through to construction and beyond, pushing boundaries as they go. While the financial investment made has been significant, their joint commitment to improved environmental design, stakeholder and public engagement and willingness to further and improve knowledge is what has made this partnership a success. 

Simplifying BIM adoption Put simply, this initiative provides a model for the adoption of BIM workflows on public sector projects – tying this in with best practise collaborative working.

 www.spellermetcalfe.com

Tangible benefits The project is now two thirds complete with both the Wyre Forest Weekly Boarding Unit and Science Block handed over the summer following initial handover of an extension to the Primary School, refurbishments at the College and a new floodlit Astro Pitch. The team has now been able to identify key benefits of working to BIM at this project stage; as well as those previously

Wyre Forest Weekly Boarding Unit

Public Sector Build Journal 35

BIM A common language is intrinsic to delivering the right data to the right person with the right level of detail

With international competitive pressures being increasingly felt by the UK construction industry, the sector must embrace digital innovations and companies throughout the supply chain need to become ‘BIM literate’. The government’s requirement for the industry to reach BIM Level 2 by 2016 is a catalyst for a digital transformation in the sector. Dr Martyn Kenny, Sustainability Director at Lafarge Tarmac explains more.

key challenge, however, is the current lack of a common language when sharing BIM information and the absence of an agreed understanding of the information required at the various stages of a project. This is further complicated by the different terminologies used across the industry and the range of information requested from multiple construction disciplines. A common language is intrinsic to delivering the right data to the right person with the right level of detail. Currently, distilling the mass of information – including dimensions and tolerances, performance characteristics, installation detail and maintenance guidance – into relevant, structured data presented in an

Standardised data templates will help provide a consistent approach

36 Public Sector Build Journal

exchangeable format is a huge challenge. An important step in delivering a common language is the Digital Plan of Work (DPoW), a classification scheme and a free-to-use tool for managing the flow of design and construction information, which is being project managed by the Technology Strategy Board (TSB) on behalf of the UK BIM Task Group. Once the project is completed – expected by March 2015 – the DPoW will provide greater clarity on the information needed at each stage of a project. Combined with work being led by the BIM for Manufacturers and Manufacturing (BIM4M2) working group on standardised data templates, this will help to develop a common language and set of data flows. Standardised data templates will help provide a consistent approach by

Images courtesy of BIM Technologies

Standardising BIM

generating a single template for each product type that can be readily understood by all users. These data templates should then allow the development of automated BIM data operations, enabling users to extract the information they require. They will also support the delivery of sustainable construction projects by providing information upfront, which will help to move away from the current trend of requesting sustainability data post construction. With the wider sustainability ambitions set in the government’s Construction 2025 strategy, there is an increasing need for construction material suppliers, specifiers and manufacturers to provide critical information to optimise construction and maintenance, and improve sustainability and whole life performance. Standardised BIM templates will therefore help these groups make more informed, holistic decisions about the whole life performance of the building or infrastructure, helping to reduce waste, lower carbon and costs, and use finite resources more efficiently. However care will need to be taken to ensure that any templates do not preclude innovation and consider all aspects of an assets life cycle. Through BIM, we have the opportunity to create, use and share information more effectively to unlock more efficient methods of designing, creating and maintaining our built environment. But, by developing the right digital infrastructure, we are also ensuring that the net of available sustainability information reaches further, enabling the delivery of more sustainable construction projects. 

 www.lafargetarmac.com

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Public Sector Build Journal 37

Housing

Rise to the challenge With recent changes to the Schedule of Rates, David Thornton of The Window Company (Contracts) urges social housing providers and contractors not to be caught out by scaffolding costs.

istorically, the construction industryâ&#x20AC;&#x2122;s National Schedule of Rates always allowed for scaffolding to be charged as an additional cost on all public sector works, such as the installation of new and replacement windows and doors. Main contractors and specialist commercial installation companies such as ours understood this and, for many years, routinely priced jobs accordingly. However, the 6.1 version of the Rates introduced in May 2011 and the latest 6.2 version introduced in August this year now require that the access cost element is included within the costs of direct window replacement. This is a very significant amendment potentially adding many thousands of pounds to the cost of some projects, but one which I think has so far been largely overlooked by some sections of the industry. It requires contractors to alter their costing models and, I would argue, to find cost effective alternatives to

38 Public Sector Build Journal

scaffolding wherever possible in order to maintain their margins. In fact, we have already been contacted by several main contractors who have been caught out by the change. It has become apparent that they have quoted on window replacement projects with the access cost element still calculated separately, and they are now looking for ways that we can help them reduce those costs so that they are not financially penalised. With very little publicity about the change, I am concerned that other contractors will be caught out as well on future projects which they are costing at the moment. Moving forward, the requirement to incorporate access costs on every job

will, I believe, have to lead to a shift in mindset across the public sector so that scaffolding is no longer the default solution for window replacement and other options are considered which are potentially more economical. Of course, there are plenty of alternatives to scaffolding already out there. We often see cherry pickers and scaffolding towers in use but, as most window installers will report, these both have certain limitations and they are typically not any cheaper than conventional scaffolding. Cherry pickers, for example, offer excellent manoeuvrability but are a relatively expensive and typically short

The latest 6.2 version introduced in August this year now require that the access cost element is included within the costs of direct window replacement

Housing

The Window Company (Contracts) has been reviewing all of the options available for window replacement

term solution, while scaffolding towers have very limited manoeuvrability, and are also time consuming to erect and dismantle. Since we became aware of the changes to the National Schedule of Rates and since we were contacted by customers asking for help, The Window Company (Contracts) has been reviewing all of the options available for window replacement and we have tested out the main alternatives on site so that we can make the best recommendations. As well as cherry pickers and scaffolding towers, we have looked at an internal restraint system and mobile roofline platforms which work up to second floor height. We judged that the internal system had lots of potential because it eliminates the need for external access altogether

The Window Company (Contracts) is helping customers avoid scaffolding costs

and requires that all of the window fitting is carried out from inside, but that it is impractical for the vast majority of housing installations because of the amount of space which it takes up internally. Of course, there will always be multistorey projects in schools, offices and public buildings where space is not an issue and where it could be used quite successfully. For social housing projects up to two floors above ground though, our recommendation to customers is for us to use mobile roof platforms which we have demonstrated can be assembled on site in around 30 minutes. The Easi-Dec system which we have selected can be used to create a continuous fully-guarded platform at first or second floor height for around a third

of the cost of conventional scaffolding. It saves huge amounts of time in assembly as well and, because it is lightweight and relatively compact, it can be quickly and easily moved between locations. In fact, we are so convinced of the benefits of the system and the fact that it solves a very real problem for our customers that we have invested more than £30,000 in four full Easi-Dec platforms specifically for use on social housing projects where scaffolding costs have been excluded. We are also offering it as an option on all of our window installations up to second floor height in the future and are training our teams of installers to erect and use the platforms. This will have add on benefits for our customers in terms of overall efficiency of course because it means that our installations teams will be able to erect the system themselves rather than having to wait for scaffolding teams to arrive on site. I recognise that there will always be an ongoing requirement for scaffolding on projects above three storeys and clients and contractors still need to make themselves aware of the need to take those costs into account when preparing quotes. However, as we have demonstrated, there are viable and cost effective alternatives below that height which have benefits beyond just their cost and which we believe can become mainstream options for customers. 

The Window Company (Contracts) has invested in four Easi-Dec platforms

 www.thewinco.co.uk

Public Sector Build Journal 39

Roofing, Cladding & Insulation

he two benefits are closely linked simply because dry walls have better insulating qualities than wet ones – dry bricks have twice the thermal resistance of wet. Safeguard has scientifically and independently proven this link so definitively that Stormdry classified under VAT Notice 708/6 as an energy-saving measure that qualifies for a reduced VAT rate of 5%. According to tests conducted on solid wall constructions by the University of Portsmouth, the treatment will provide energy savings of up to 29%.

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According to tests conducted on solid wall constructions by the University of Portsmouth, the Stormdry treatment will provide energy savings of up to 29%

Apply the perfect treatment Delivering two major benefits in just one convenient product, Stormdry Masonry Protection Cream from Safeguard Europe – a leading UK specialist in damp- and waterproofing, and masonry repair solutions – not only stops rain penetrating external walls; but also boosts their thermal efficiency.

Easily applied by either brush or roller, Stormdry cures colourlessly to the original finish of masonry in just 12 hours

40 Public Sector Build Journal

Easily applied by either brush or roller, Stormdry cures colourlessly to the original finish of masonry in just 12 hours and just a single coat will protect the substrate for up to 30 years. Stormdry is more deeply penetrating than traditional liquid applied water repellents – up to 12mm in flettons – meaning that its crack-bridging capability is greater; and its life expectancy increased. Stormdry can even be applied to wet walls, which will continue to dry out because the cream works by lining the pores of brickwork and other masonry rather than blocking them. This enables water vapour to escape while preventing moisture, such as penetrating rain or excess surface water, ingress. It can also be used to deal with the issues of damp that can arise with cavity wall insulation as its vapour permeability enables the wall to dry out while preventing the entry of more water that may impact adversely on the insulation’s performance. The Stormdry cream also has significant advantages over insulation because it costs less to install, does not change the appearance of the building and can be applied quickly and simply with minimal disruption to the occupier. The masonry protection cream will also cut growths such as mould and moss and is also part of Safeguard Europe’s flood protection system. Safeguard Europe also provides comprehensive technical support and advice from its highly qualified and experienced staff on Stormdry applications. 

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Roofing, Cladding & Insulation Barriers

Berry Systems installed the barriers during May and June 2014 and the car park is now open

Berry barriers help cure parking capacity Like many hospitals, Derriford in Plymouth has to match ever increasing numbers of patients, visitors and staff with limited parking availability. The new 627 space multi-storey car park on the North West Quadrant will go a long way towards easing the situation for the daily 8000 footfall to the hospital.

art of a 6.6 hectare site being developed by Wharfside Regeneration for Plymouth Hospitals Trust, the new car park was designed by international architects S333 and built by Sir Robert McAlpine Limited. The eco-friendly design features green walls with climbing plants on the two lowest levels, steel lattice work on the next two and timber latticework on levels 5 and 6. Advice was sought from barrier specialist Berry Systems who recommended its RB1X spring steel buffers that ‘give’ in a collision to absorb impact forces and minimise damage to the barrier, the vehicle and the car park deck on which the barrier is mounted. After an impact the barrier returns to its original position to provide

on-going protection. Berry Beam rails were used to give a more refined appearance than the traditional Armco W section. A pedestrian handrail was mounted above the barrier on post extensions at 1100mm high and the space in between filled with anti-climb mesh to stop pedestrians falling through, or even climbing over the barrier onto the exterior latticework. By specifying 750mm post centres, as advised by Berry Systems, the potential deflection of the barrier was restricted to ensure that the exterior lattice work will not be damaged. The specification also meets the “twice force” level of protection required by BS EN 1991 -1-1 2002 Annex B, the European Standard that has superseded BS 6399 Part 1 1996.

Advice was sought from barrier specialist Berry Systems who recommended its RB1X spring steel buffers

This higher level of protection is needed opposite down ramps and at aisle ends where car speeds could be greater. Berry Systems’ expertise in car park perimeters goes far beyond the spring steel safety barriers for which they are well known and now encompasses the whole exterior envelope. Complete packages are offered including cladding, curtain walling, perimeter barriers and pedestrian protection. By involving a car park specialist early in the specification process, significant benefits can be gained and savings achieved with a more efficient perimeter solution. Berry Systems is based in Bilston, near Wolverhampton and has been the leading producer of car park safety barriers since they introduced the spring steel buffer in the 1970s. Since then the product range has grown to cover a wide array of industrial and commercial situations. More recently it has added car park cladding and TopDeck modular car parks to its product portfolio, all benefiting from its many years of market experience. 

 www.berrysystems.co.uk 

42 Public Sector Build Journal

sales@berrysystems.co.uk  01902 491100

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Disability worldwide population would not be able to self-evacuate in the event of a serious situation. Lifts should not be used in an emergency evacuation; the only safest option is the stairs. The phrase ‘mobility impaired’ covers a variety of conditions such as those with a heart condition, epilepsy, stroke, vertigo, broken limb, pregnant even those with a disabled parking bay permit are considered as mobility impaired – only 5% actually being wheelchair users, yet needing an Evac+Chair should an emergency situation occur.

Reliable escape Evacuation products such as an Evac+Chair is a Class 1 Medical device and are covered by the Provision and Use of Work Equipment Regulations 1998 also known as the PUWER regulation to ensure its safe operation, ensuring companies meet their legal obligations and are prepared for emergencies. Over the years the specification for emergency evacuation chairs has increased in line with legislation. It is now accepted that an emergency evacuation chair follows a strict criteria to enable a safe and reliable means of escape, complying with all statute requirements and European/ international legislation. 

Evacuation products such as an Evac+Chair is a Class 1 Medical device

Safe evacuation

An Evac+Chair is an emergency evacuation device designed to allow mobility impaired people to safely descend a stairway during an emergency situation. For a number of years it was not uncommon for wheelchair users and the mobility impaired to be left in a building during an evacuation, relying solely on the Fire Service to provide them with an adequate means of escape.

n 1995 such practises became a civil violation of an individual’s rights under what was then known as the Disability Discrimination Act, now within The Equality Act 2010; essentially placing the onus on the employer or service provider to be the responsible person. The Fire Precautions Act 1971 has been replaced by the Regulatory Reform Fire Safety Order 2005 and Fire (Scotland) Act 2005 and Fire Safety (Scotland) Regulations 2006. Since these changes have been made in the UK, many other countries have adapted the same criteria, making it a criminal offence to place one or more persons at risk of death or serious injury should a fire occur within a building. One of the most severe forms of discrimination is to leave a person behind during an evacuation due their inability to use the stairs; such irresponsible actions can lead to both criminal prosecution and civil action, which could potentially lead to a custodial sentence or heavy fine.

 www.evacchair.co.uk 

The Health & Safety at Work Act 1974 (also referred to as HSWA, the HSW Act, the 1974 Act or HASAWA) is the primary piece of legislation covering occupational health and safety in Great Britain. To comply, all members of staff who would be expected to use evacuation equipment i.e. an Evac+Chair must have documented training and certification to demonstrate competency in their ability to use the chair. Training methods such as watching a DVD in the use of complex pieces of equipment may well be found to be inadequate due to the physical nature of the product which requires hands-on experience and training. It is essential operators feel confident and are capable to use the product safely and effectively. Failure to ensure adequate staff training could result in accidents and injuries which could result in criminal and civil charges against the responsible person. Research shows that 10% of the

info@evacchair.co.uk  0845 230 2253

One of the most severe forms of discrimination is to leave a person behind during an evacuation

Public Sector Build Journal 45

Doors Windows Door &&Wall Protection

Intastop joins the BIM revolution

Visualising design plans or ascertaining how a building is performing in terms of energy efficiency and wear and tear is an essential part of the design and construction process.

he multi-dimensional design tool provided by NBS (National Building Specification) is an ideal tool for users of a whole range of products and materials – including those by niche manufacturer Intastop Ltd – enabling them to see a Building Information Model (BIM) at design stage, through construction and during its working life. BIM will give 3D, 4D (workflow) and 5D (quantity surveying) images in real time delivering a host of benefits to its users and product subscribers. Leading manufacturer of door and wall protection, Intastop, has joined its product portfolio, allowing users to access their innovative products. “BIM is a cleverly designed, multi

dimensional tool which will enable designers, manufacturers, product companies and other industry professionals to clearly understand every element of a building from construction through to day-to-day performance,” comments Sarah Barsby Marketing Manager Intastop Ltd. “For anyone wanting door and wall protection they can now include our products in their design specification.” Initially, BIM subscribers will be able to specify Intastop Aluminium Door Edge Guards which are fire rated, PVC-u Door Edge Guards which are fire rated and non fire rated dependent upon requirements, Impact Protection Sheet and Continuous Geared Hinges.

Intastop now allows BIM users to access their innovative products

For anyone wanting door and wall protection they can now include Intastop’s products in their design specification

“BIM will support everyone from architects to building managers and will assist in saving costs in the design and construction stages,” says Sarah. “Furthermore, it has the potential to reduce running costs when the building is operational. It is quite possible that this advanced CAD tool will make a significant difference to building design, construction and operation.” Sarah concludes: “Our products will be perfectly suited to providing door and wall protection to healthcare and education sectors and door guards which will protect the fabric of the building. And, our continuous geared hinges are well suited to doors in high traffic areas permitting even wear and tear and prolonging the life of the door.” Renowned supplier to the healthcare, public and education sectors, Intastop continues to remain a market leader for door and wall protection having the knowledge, expertise and ability to develop products that fulfil customer requirements. 

 www.intastop.com 

46 Public Sector Build Journal

sales@intastop.com  01302 364666

Doors HVAC/HVP & Windows Focus The system incorporates a powerful Gilgen SLX door operator which is strong enough to operate even heavyweight insulated doors with speed and efficiency. The drive is easy to install, efficient and incorporates advanced safety features to ensure compliance with BS EN16005 safety standards. Of high-quality Swiss design the system acts like and looks like a standard automatic door, with high quality components that only enhance the appearance of building facades. The elegantly designed motion sensors are built into the header profile for a sleek finish and activate the doors quickly and efficiently as persons approach. PSW is tested for protection against driving rain and highly wind resistant making it suitable for exposed building entrances. Each door incorporates a special runner surface and rubber damping for quiet operation and the insulation also helps to reduce noise levels, for example, from busy roads.

‘Green-Wings’ entry system saves energy A new automatic sliding door system from Gilgen Door Systems helps buildings to retain more energy, reduce noise levels and maintain a more comfortable environment for users. The Gilgen PSW ‘Green-Wings’ system consists of a state-of-the-art door automation drive, thermally sealed door profiles and insulated glazing that helps to significantly reduce building heat loss. Ideal for externally facing doors in a number of public buildings such as hospitals, colleges and offices, the system reduces utility bills and

contributes to the achievement of BREEAM sustainability standards. Rigorously tested and certified by ift Rosenheim to provide class leading U-values, air permeability, wind and rain resistance, Gilgen PSW delivers U-values as low as 1.5 and is designed to provide reliable long term operation even in the toughest of environments.

 www.gilgendoorsystems.co.uk 

info@gilgendoorsystems.co.uk  0800 316 6994

The auTomaTic way To save energy Gilgen PSW ‘green wings’ automatic door system delivers high levels of insulation, retains more energy and reduces building utility costs:

• Low u-values of 1.5-1.9w/(m2K), double glazing to 1.0 • sound insulation to 30dB • highly resistant to wind and driving rain • Powerful door operator • stylish appearance to suit different facades • wide range of configurations and options Contact us today for further information: 0800 316 6994 info@gilgendoorsystems.co.uk www.gilgendoorsystems.co.uk with gilgen Psw

• automatic Doors • industrial Doors • security Doors • service & Parts

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Public Sector Build Journal 47

Doors & Windows

Hospital improves access with Axis Optimum power deployment is achieved in the entire door swing area, even without motor assistance

iscussions with Axis Automatic Entrance Systems of Northampton led to the replacement of the old doors with a set of half glazed aluminium doors automated with Axis ax85 Universal swing door operators. These allow push button operation to open the doors from the inside of the building with a delayed action setting allowing ample time for users to pass through the doorway before they automatically close to maintain security and fire protection. From the outside door operation is initiated by a magnetic card reader which restricts access to authorised users. The name ax85 comes from the 85mm height dimension of the unit making it one of the neatest systems on the market. The universal qualities of the ax85 drive system derive from its electromechanical construction and its modular design. When the door drive motor operates, it simultaneously tensions a spring integrated in the drive housing. The closing movement uses energy stored in the spring, which, if necessary, is motor assisted. Optimum power deployment is achieved in the entire door swing area, even without motor assistance. This moves the door reliably to its end position and also complies with the norms and standards of current safety requirements. The ax85 is approved as a hold-open system for fire protection barriers and can be used with various fire-protection profile systems. Elsewhere on the site, a pair of swing

48 Public Sector Build Journal

The ongoing refurbishment programme at the Liverpool Heart and Chest Hospital identified a set of emergency exit doors on the Holly Suite Cardiac Day Care Unit being regularly used as a delivery point for supplies and exit for waste materials. The doors were not automated which made it difficult to move trolleys through the doorway and left them prone to damage, both cosmetic and functional. doors on the ambulance entrance to the Critical Care Unit was causing problems. The old operators installed by another company some years ago were failing to cope with the strong winds that regularly blow directly onto the doors of that part of the building. This time Axis recommended a single leaf Stanley DuraGlide sliding door system that opens automatically when the monitored safety and activation (combined) sensors detect an approaching ambulance crew or other user. The new sliding door is not affected by the local wind and shuts securely every time. The sliding configuration also maintains clear access to a store area that was previously reduced by the operation of the old swing doors. Axis Automatic Entrance Systems also supplies, installs and maintains a wide

range of folding doors, bypass doors and bifolding doors. The range includes doors for specialist installations such as hospital intensive care units as well as shopfronts, curtain walling, security roller shutters, turnstiles, car park barriers and architectural ironmongery. Complete access control systems can also be supplied and installed. Axis employs ADSA Authorised Technicians (Automatic Door Suppliers’ Association) for the specification, supply, installation and maintenance of automatic door operators as per the guidelines of EN16005 (formerly BS7036:1996 - Code of Practice for safety at powered doors for pedestrian use). 

 www.axisautomatic.com 

sales@axisautomatic.com  0844 504 6525

Axis recommended a single leaf Stanley Dura-Glide sliding door system that opens automatically

Doors & Windows projects were scrapped in 2010. Funding was a combination of city council and Government money and was negotiated as part of Liverpool’s City Deal. The council wanted value and quality – and for 60% of the budget to be spent with Liverpool companies – and opted for a Willmott Dixon solution procured via SCAPE to reduce the costs and time of procurement. The benefits of SCAPE’s quick procurement process were evident from the start, allowing Notre Dame to start six months earlier for its 1000 students and 70 staff. Delivering Notre Dame at such value was not just about the procurement route. Principal surveyor Lee Johnson explained: “Our proactive approach saw us de-risk it and reduce the contingency budget set aside. We further sliced costs through looking at the structure of the building. Working with our supply chain, we found we could substitute expensive timber beams for glulam to create the design’s high roof.”

Kawneer systems help save Liverpool schools Elements of the whole range of Kawneer’s architectural aluminium systems were used on the first school to benefit from Liverpool City Council’s BSF (Building Schools for the Future) bailout. Kawneer’s AA 100 zone-drained curtain walling and series 190 heavy-duty commercial entrance doors feature on the ground floor of the new state-of-the-art Notre Dame Catholic College in Everton, with AA 541 top-

hung casement windows and AA 100 rooflights at high level. The college benefited from Mayor Cllr Joe Anderson’s £169m Investment Plan for Schools, devised as a rescue package after several of Liverpool’s BSF



 www.kawneer.co.uk kuk.kawneer@alcoa.com  01928 502500

Hygienic hospital access from TORMAX Installed in countless busy healthcare facilities across the world, TORMAX automatic door systems encourage no-contact access for staff and visitors, making a significant contribution to improved hospital hygiene and security. With over 60 years of experience in the design, manufacture and installation of bespoke entrances the TORMAX iMotion range of automatic operators offers a technologically advanced solution for almost any location and environment. Unique in the marketplace, iMotion door drives do not incorporate any of the parts that usually wear out, such as gears and brushes. This ensures that any TORMAX entrance will deliver a long life-expectancy with the absolute minimum of maintenance.  www.tormax.co.uk



sales@tormax.co.uk



Hot property using Comar systems Comar Architectural Aluminium Systems; with its approved fabricator PAGE Group Peterborough completed a prestigious new build waterside residential development, Q Apartments, at Tanners Wharf, Bishop Stortford. Comar 5P.i open-out and tilt & turn windows, with Comar 7P.i rebated doors were selected for the apartments with Comar 7P.i AFT Commercial Doors for the main entrances. For safety, the Comar 7P.i AFT Commercial Doors were fitted with Anti-Finger Trap stiles which were hung directly from the Comar 6 curtain walling. Polyamide Insulated (P.i) window and door systems provide exceptional thermal performance in a market where energy efficient designs and meeting the demands of the latest building regulations are paramount.

01932 238040

Total Glass helps new homes reach ‘Level 3’ ‘A’-rated PVC-U windows manufactured and installed by Total Glass have helped newbuild homes in Great Homer Street, Liverpool to reach Level Three of the Code for Sustainable Homes. The Liverpool-based social housing fenestration specialist also supplied French Doors for the two, three and four-bedroomed properties built by main contractor Braidwater for their client Liverpool Mutual Homes, a leading social housing provider. Constructed to Secured by Design specifications, all 51 homes are heavily-insulated in line with LMH’s ‘fabric first’ approach to energy performance. The white thermally-efficient casement windows will contribute to lower energy bills for tenants.  www.totalglass.com



sales@totalglass.com



 

0151 549 2339

020 8685 9685  www.comar-alu.co.uk projects@parksidegroup.co.uk

Public Sector Build Journal 49

HVAC

Energy Assets unveils multi-utility approach Energy Assets, a leading UK independent industrial and commercial (I&C) metering business, has launched a multi-utility platform that combines energy data collection and analysis with the ability to control electrical loads remotely and on-demand. The company’s new ‘MU+C’ (Multi-Utility + Control) system will transform the ability of I&C organisations to monitor, manage and actively control energy consumption. In what is a UK first, not only will I&C users now be able to aggregate and analyse data through a single Automated Meter Reading (AMR) platform covering gas, power and water, they’ll also be able to switch electrical loads using the Energy Assets’ Z-LYNK system. “Private and public sector organisations have long been able to collect and analyse consumption data –

but what’s been missing until now has been a dynamic and easy means of controlling electrical loads remotely and instantaneously,” says Kenny Cameron, Director of Strategic Development at Energy Assets Group plc. “Through MU+C, this is about to change. Now, I&C energy users – from manufacturers and retailers to hospitals and local authorities – will not only be able to see their consumption data and analyse it, they’ll also be able to control it more effectively than ever before through remote load switching, either to a schedule or on-demand. This

takes control over energy consumption, carbon reduction and cost to a new level.” This new multi-utility approach to energy data and control has been possible by Energy Assets’ acquisition of power metering business Bglobal Metering and a commercial partnership established with Zenner, Germany’s third largest independent manufacturer of meters and data systems for hot and cold water and heat.  www.energyassets.co.uk 

sales@energyassets.co.uk  01506 405405

New super-condensing water heater for leisure centre Atlantic Boilers of Ashton-under-Lyne has completed another successful super-condensing water heater installation at Whitworth Leisure Centre, Rochdale. This busy community centre has two swimming pools and a fully equipped fitness suite requiring constant shower demand for hot water. For several years, the hot water requirement has been met by two cylinders and 18kW input by four electric immersion heaters. A boost in visitors and rising energy prices, the Centre Administrators resolved to install an ATLANTIC E-CONDENSE 450l/55kW water heater with serpentine flue, producing 920 litres per hour of water at 60°C with a consistent super efficiency of 97%GCV (107%NCV).  www.atlanticboilers.com



info@atlanticboilers.com



0161 621 5960

Cut heating and hot water costs with Danfoss Danfoss has launched a new electronic 3-Channel Programmer offering independent control of domestic heating and hot water consumption for optimum energy savings. Easy to install and to operate, the FP735Si Programmer allows users to set separate timings for two heating zones and the hot water supply in their home. Danfoss’ single unit solution offers up to six ‘ON-to-OFF’ or ‘OFF-to-ON’ changes each day, which can be set independently for each zone, so heat is directed only where and when it is needed. With a clear, easy to follow display the new FP735Si can be set to suit the user’s daily schedule down to the minute.  www.heating.danfoss.co.uk

50 Public Sector Build Journal



ukheating@danfoss.com



0845 1217400

Heat and style at a reduced cost Perfect for heating apartments, studios or open plan living/dining rooms, an infrared radiator from Infrarad adds a sense of style and innovation to a property. They are stylish and highly efficient; and consume half the energy required to run conventional radiators. A Contract model in white is pictured. The Contract range is a collection of five lightweight radiators which are designed for wall or ceiling mounting at least 100mm off of the floor. Three hard-wired models are available in output ratings of 500W, 800W and 1kW. Radiators are available in plain gloss white and plain gloss black, with matching frames, and are designed for a surface temperature of below 85°C.  www.infrarad-heating.com  

sales@infrarad-heating.com 01525 851122

HVAC

Evinox launches chilled water meter kit

water consumption to be read via the ViewSmart room controller. The whole chilled water meter kit assembly comes complete with its own sturdy insulation jacket, which allows removal for any maintenance that may be required. For pre-payment operation with Evinox’s PaySmart system the assembly can be fitted with an actuator to shut down the chilled water circuit in the event of no credit being available.

Perfect for installations that include a communal chilled water system, the new Evinox Energy chilled water meter kit includes all the equipment required to facilitate commissioning, balancing, and flow control of the chilled water circuit, as well as the accurate measurement of energy consumption. The integrated flushing by-pass allows the chilled water primary circuit to be cleansed and flushed by simply moving the blue lever valve to the ‘off’ position and the blue T bar lever across the pipe and the apartment circuit. This ensures the Pressure Independent Control Valve (PICV) and meter are protected from the cleansing process of the primaries. The PICV provides flow regulation of the chilled water circuit within the apartment and differential pressure control of the chilled water circuit ensuring that only differential pressure control of the main primary

pump set is required. The PICV also features its own binder points for the commissioning engineer to use when required and the in-built isolation valve has an integral strainer. The kit includes a MID approved meter head, which is supplied with a wall mounting bracket that enables the meter head to be installed in a position where it can be read easily, normally below the ceiling level. The meter can also be wired directly back to the Evinox ModuSat heat interface unit, allowing the chilled

 www.evinoxenergy.co.uk 

info@evinoxenergy.co.uk  01372 722277

Public Sector Build Journal 51

Roofing, Cladding & Insulation

Langley’s flat-to-pitched system rejuvenated a Haringey residential development

Langley roof helps weather the storm Two London tower blocks with failing flat roofs have been brought back to life with an innovative pitched roofing solution from Langley Waterproofing Systems.

he existing flat asphalt roofs on Robert Burns House and Charles Bradlaugh House, residential developments in Haringey, were starting to leak as a result of age and poor expansion joint detailing. To prevent further water ingress, and keep residents’ disruption to a minimum, Langley specified a cost-effective flat-to-pitched conversion which left the existing roof intact and allowed residents to remain in their homes throughout the works. The flat-to-pitched conversion featured multiple termination points with hip detailing to reflect the faceted curve design to one of the buildings. Langley metal Strip Tiles were utilised to provide a highly weather resistant finish mimicking the appearance of traditional concrete tiles, in keeping with the aesthetics of the surrounding area. Dead load issues were overcome through the use of Langley’s lightweight cold rolled steel conversion framing, keeping below the 15kgm2 required. The flat-to-pitched conversion also

52 Public Sector Build Journal

allowed the internal cast iron drainage system to be bypassed by utilising an external aluminium rainwater collection and disposal system, working alongside existing balcony drainage. All works were expertly delivered by Langley approved installers Amber Construction Services Ltd in line with Part L legislation and strict health and safety protocols. New insulation was added to the roof void, while access to the void was

retained through the use of roof access hatches to allow access to the buildings’ residual plate. Fire protection measures including lighting, fire breaks and an early warning smoke detection system were also put in place, ensuring full compliance with fire regulations. Hassan Gunay, MD at Amber Construction Services Ltd, said: “This project presented a number of challenges, but by combining our many years of experience with Langley’s high quality, easy to install systems, we were able to successfully meet all of the client’s objectives.” Paul Leadley, Special Projects Manager at Langley Waterproofing, added: “Flat-topitch conversions can provide a number of benefits, including greater weather resistance and minimised disruption to a building’s inhabitants. It was a pleasure to work with the skilled operatives from Amber Construction Services, and we look forward to collaborating again in future.” 



 www.langley.co.uk enquiries@langley.co.uk  01327 704778 Langley’s flat-to-pitched conversion featured multiple termination points with hip detailing to reflect the building’s faceted curve design

Roofing, Cladding & Insulation

RigiSystems CladScreen – the new face of Greenwich

Saint-Gobain Weber EWI improves iconic tower block

Around 10,000m2 of RigiSystems CladScreen facade system have now been installed on block 1 of London’s prestigious new Greenwich Square development. While utilising the CladScreen system, most of the panels were custom engineered in order to fit in with the architect’s vision for this unique development in London’s heartland. Greenwich Square sits on the vacant brownfield site of the former Greenwich District Hospital. The new scheme contributes towards the ongoing regeneration of the area by providing new homes, a public destination and a community hub. The residential provision comprises five blocks containing a range of dwelling types including apartments and town houses.  www.rigisystems.org



sales@rigisytems.org



The Tower, at 23-storeys is the tallest tower block in Cwmbran, South Wales, and has undergone a dramatic upgrade in both thermal performance and aesthetics with the use of Saint-Gobain Weber External Wall Insulation (EWI). U-values have been substantially improved and, occupying a very focal position in the town, the 1960s tower block now has a colourful and pleasing appearance. The Tower has been wrapped in BBA-approved weber.therm XM EWI, a high performance, lightweight system protected by meshcloth reinforced polymer render. The system calculated by Weber uses 90mm thick Mineral Fibre Density (MFD) insulation which has been mechanically applied to the substrate.

01905 750500

Rapid flashing removes lead theft risk The huge re-roofing project for Hatcham Temple Grove School in south east London has used Redland’s Rapid Flashing to meet the architect’s specification for a lead-free roof. The extensive roof area uses Redland’s Rosemary Clay Classic tiles in Dark Antique to match the tiles of the original school building which was badly damaged by fire in 2010. Rapid Flashing has been used for the detailing around all roof junctions, upstands and stepped flashings. Rapid Flashing is a self-adhesive flashing system that can be used instead of lead in the majority of pitched roof applications as well as on metal roofs when used with Rapid Flashing M-Glue.  www.redland.co.uk



info.redland@monier.com

 www.netweber.co.uk  



08708 702595

mail@netweber.co.uk 08703 330 070

Saving Time, Saving Money Giving roofing contractors an easier way* to notify for Building Regulations on roofing refurbishment work for all types and for all sectors within England and Wales.

Call 020 7448 3189 or visit www.competentroofer.co.uk Reg. No. 7717

7717

* the alternative is through LABC. Failure to notify can result in a fine.

Public Sector Build Journal 53

Kitchens, Bedrooms & Bathrooms

These products use unique serial number encryption and integral flow sensors so that the shower and the pump unit can be synchronised

Wireless is the way forward The growing need for wet rooms for vulnerable residents can now be met more easily as wireless technology is now incorporated into the latest developments in showering, writes Roger Crabb of Mira Showers.

et rooms are proving to be the strongest trend in current bathroom design, heading up everyone’s wish list in the same way as an indoor toilet more than 50 years ago. There are similar reasons too: health and safety. Wet rooms may look stylish and streamlined, and they may create a sense of space but, basically, they are safer than conventional baths and showers. And this is the largest driver behind the demand for wet rooms. The UK’s

Retrofitting is also far neater and tidier without any wiring to disrupt the resident’s decor

54 Public Sector Build Journal

population is ageing: there are currently 10 million elderly people but, by 2030, there will be 15.5 million of whom nearly 6 million will be more than 80 years old. At the moment the injuries caused to old people from falling are costing the state £1 billion a year – and a quarter of these take place in the home. There is also a strong financial incentive to make homes safer for elderly people as evidence suggests that postponing entry into residential care can cut the costs per person by £26,000 a year. But there are a couple of difficulties that can hinder any adaptation, which wireless technology can remove. Traditional plumbing systems obviously rely on gravity, so fitting wet rooms in apartments, basements and ground floors, for instance, can also be problematic – unless drainage pumps are fitted. Traditional pumped drainage solutions necessarily, though, have their own drawbacks. The noise of the pump pulling the water out of the showering area can be uncomfortable for the user, while the wiring, trunking and conduits required complicate installation and spoil the look of the shower room. Setting up the pump to synchronise with the shower can also be a complication – you may need to install an additional flow switch.

Wireless technology and sophisticated sensors are now available that avoid these difficulties. And, combined, deliver a shower/pump combination that provides an ideal solution for those situations where a conventional gravity fed drainage system is costly, difficult and timeconsuming to fit such as in a ground floor bathroom adaptation and where level access is needed. These products use unique serial number encryption and integral flow sensors so that the shower and the pump unit can be synchronised. The result is that the pump not only comes on when the shower is in use but also adjusts to the rate of flow, so that the suction noise is much reduced and the user has a more pleasant experience. The wireless link between shower and pump also cuts down the risk of flooding – there are no vulnerable wires and, if there is a power cut to the pump, the shower will not work. When power is restored to the pump then the shower is back in business. The shower and pump are commissioned together in four simple steps: connect the power to the Instant Match transformer, turn the shower on to full cold, turn the power on for the shower with the pull cord and the integral transformer will emit an audible bleep and a green light will come on to show that it has been successfully paired with the pump. Using wireless technology also makes the installer’s job much simpler and faster. Not only is there no trunking or conduits to worry about but the pump can be sited wherever it is still in contact with the shower, which can be up to 5 metres away. Retrofitting is also far neater and tidier without any wiring to disrupt the resident’s decor. 

 www.mirashowers.co.uk 

kohlermira@linney.com  0844 571 5000

Kitchens, Bedrooms & Bathrooms Washroom Systems, aka Franke Sissons says: “The use of a single water supply and waste allows for significant cost savings compared to a conventional run of wash basins which need water and waste for each one.” The Circular Washtrough is available in a choice of heights along with manual self-closing or electronic touchfree taps. The units are fully WRAS compliant with Water Technology Fittings. The products are up to 6 person operation with a choice of nontouch infra-red controls or manually operated self-closing taps designed to save water and energy with adjustable flow times. The large floor mounted base provides excellent stability. Services are fed from below and are accessed through a side panel which is fitted with tamper proof security screws. The product is delivered fully assembled and junior height versions are available.

College specifies innovative Circular Washtrough When Bishop Stortford School in Hertfordshire decided to revamp its washrooms during the summer holidays, Franke Washroom Systems’ stainless steel circular 6-person washtrough was a stylish, practical solution. Specified by local Bishops Construction, Managing Director Neil Gillian explains: “The school wanted a hygienic, space saving solution that would offer years and years of troublefree use. A simple, easy-fit installation

like this also has the advantage of making best use of available space and because the services are fed from below makes it particularly tamper resistant.” Victoria Himsworth from Franke



 www.franke.com ws-marketing.gb@franke.com  01246 450255

Total approach simplifies toilet specification

Inta helps plumbers gen-up on Part G Leading anti-scald bathroom product manufacturer, Inta, has launched a new e-learning package after it was revealed that a staggering two thirds of plumbers and installers do not know what the Part G building regulations entail. As a result of a recent survey carried out by the company, Inta has created a bespoke training module that enables plumbers and installers to brush up on their knowledge of the legislation and safety benefits of thermostatic mixing valves (TMVs). Free and interactive, the online resource not only helps to identify the legal requirements, but also the products that would be best suited to a range of bathroom scenarios.  www.intatec.co.uk  

sales@intatec.co.uk 01889 272180

The number of pupils and students with special needs has grown by over 60% in the past 25 years. To help specifiers better understand up-to-date legal and ‘best practice’ requirements, leading disabled toilet provider Clos-o-Mat has published a new white paper: Considerations & Specification of Accessible Toilet Facilities in Educational Buildings. “Some 60% of statemented children are now in mainstream schools, and almost 6% of the higher and further education student population has a disability,” says Robin Tuffley Clos-o-Mat Marketing Manager. “Yet according to research by the Bog Standard campaign for better school toilets, 57% of schools surveyed did not have any disabled toilet facilities!”  www.clos-o-mat.com



info@clos-o-mat.com



0161 969 1199

Brent Hudson confirmed as new Head at Twyford Reporting to Anders Spetz, Chief Commercial Officer of Sanitec, Brent will have full responsibility for Twyford in the UK and Ireland. Brent joined Twyford in February 2013 to head up the Commercial Operations and Marketing departments. He has previously held board level positions with Valeo Service, Saint-Gobain Pipelines and Biwater Industries. Says Brent Hudson: “I am delighted to be appointed at such an exciting and interesting time in Twyford’s history. With the recent launch of our Energy Collection we are looking to further grow our position in the UK market, and I am greatly looking forward to leading the company as we re-affirm the Twyford brand.”  www.twyfordbathrooms.com  twyford.sales@twyfordbathrooms.com



01270 879777

Public Sector Build Journal 55

Floors, Walls & Ceilings

Cleaneo Akustik aids landmarks’ acoustics The refurbishment of Manchester city centre landmarks, the Central Library and Town Hall Extension (CL-THX), has been achieved using a range of products from Knauf – a leading UK manufacturer of lightweight building materials and systems. The restoration of two nationally significant Grade ll* listed buildings as part of the Manchester Town Hall Complex Transformation Programme (THCTP) was not simply a cosmetic operation; but was also designed to bring the buildings up to 21st century standards. Imaginatively

restored and modernised, the buildings have now been connected to enable the delivery of new and improved services for the citizens of Manchester. Acoustics were a key issue in the design, especially in the Library, the Town Hall Extension and the lower ground floor, which is now opened up as public space. Cleaneo Akustik, Knauf’s acoustic suspended ceiling system, was used extensively in other parts of the project as it absorbs sound (reverberant) energy as its perforations allow sound to pass through but disrupt its path, taking energy out on its return and reducing echoes in a room. According to John Travers, Contracts Manager with sub-contractor Prestwich

Knauf AMF takes care of acoustics at Lister Hospital Lister Hospital, Stevenage, has undergone a £150m major redevelopment of its entire site including building extensions and the refurbishment of many of its existing facilities. Lead Healthcare Director at AD Architects, Jim Haigh selected Knauf AMF Ceilings to help deliver on cleanliness, hygiene, aesthetics and acoustics. Thermatex Alpha and Thermatex Aquatec ceilings were fitted in most of the new buildings including the Ward Block, Emergency department, Fracture clinic, and other service areas. The Knauf AMF ceilings comply with the government’s Health Technical Memorandum (HTM) which provides best practice guidance on the design and planning of new health care buildings and the extension of existing facilities. 

0191 518 8600



info@knaufamf.co.uk

 www.amfceilings.co.uk

The sound of success A four-month refurbishment project has been completed by Hush Acoustics in a block of apartments in Kensington, London. Hush Mat 15 was specified as the acoustic underlay for the project. This allowed the carpet to be removed and a timber floor to be installed. Hush Mat 15 decoupled the hard floor from the existing floor structure. The floor construction consisted of Hardwood floor finish 15mm, Hush Mat 15 acoustic Hard wood Hush Mat 15 flooring underlay, existing timber structural deck and existing ceiling. Hush Acoustics carried out sound testing before and after the works were carried out. The results confirmed that the treatment proposed by Hush showed an improvement in both Impact and Airborne acoustic performance. Hush-Slab 100 sound absorber

56 Public Sector Build Journal

Plastering, the system enabled them to create a seamless, monolithic appearance through combining Cleaneo Akustik boards with Knauf Uniflott to create a strong, tapeless joint. The boards have an FF edge profile that ensures the boards are correctly spaced and limits bulging of the paper liner under humidity. This edge detail also reduces the depth of the joint between boards and closes it on three sides, producing a stronger joint, reducing the risk of cracking. It also optimises the application of Uniflott filler to reduce material and water use on site.  www.knauf.co.uk 

FILASOLUTIONS app

goes global

Fila’s free smartphone app is now available in six languages. Developed for trade professionals, retailers and customers, the easy-to-use ‘how to’ app provides a comprehensive surface care resource. It is available to download from www.filasolutionsblog.com/en/ download-app-2, Apple Store or Google Play, in British English, American English, Italian, German, Spanish and French, via smartphone and tablet. The Fila app includes seven main function menus: Treatment systems identifies the ideal Fila treatment for any natural surface, from natural stone to wood, whilst Treatment stages recommends the most suitable solution/s for each treatment stage; pre-treatment, initial wash, protection, finishing and maintenance.  www.filasolutions.com

 www.hushacoustics.co.uk 

info@hushacoustics.co.uk  0151 933 2026

kd@web-response.co.uk  01795 424499



filauk@filasolutions.com  01584 877286

LEVATO MONO – porcelain paver system Designed for fast cost effective installation over most surfaces; including single ply waterproof membranes and other waterproofing systems using height adjustable/slope correcting supports. Available in 40+ plus colours and finishes in both ultra-realistic timber and stone effects, combining 3D printing and mould making technology, to reproduce identical copies of natural materials and with up to 30 prints available for each paver range , once laid, the eye is unable to discern any replicated pattern allowing for a completely natural looking surface – as specified for Theatre Royal Portico terrace and ZSL external dining areas.

• 20mm porcelain pavers 40x80 45x90 60x60 75x75 30x120 40x120 60x120 • ‘Floating floor’ – installation over single ply membranes • Eternal product - zero maintenance required – offering massive over-life savings • Highly abrasion and stain resistant • Highly slip resistant ; R11 and achieved up to +65 wet in the BS pendulum test • Lightweight – 45kgs per m2 • High load bearing and impact resistance • Timber & stone effects ; 40+ finishes available • Ideal for balconies, roof terraces and piazzas, for both commercial & residential use • Completely non porous • Fire & frost proof • Height-adjustable support from 9mm up to 550mm

t: 0845 2700 696

e: info@thedecktileco.co.uk

www.thedecktileco.co.uk

KBI Flexi™-Pave – the Completely Product. Porous Paving Product. A totally unique material for today’s construction industry.

•

Water recharges directly back into the ground. Reduces the pressure on stormwater drains.

•

Standing water is eliminated.

•

Uses recycled vehicle tyres – highly eco-friendly.

•

Rubber element allows material to ﬂex. Perfect for tree surrounds, paths, woodland trails, car parks, driveways & many other applications.

Use Your Own Installation Teams To Lay KBI Flexi™-Pave

Green Partnership Scheme T: 01422 242880 @KBIUKLtd www.kbiuk.co.uk

Public Sector Build Journal 57

Disability

It is desirable to include a Changing Places facility in any building to which the public have access

Changing Places opens doors to all Next time you go to the toilet away from home, imagine how you would cope if you needed a helper. For some 1/4million adults and children who do need help, they face having to be laid on the toilet floor, often with the door open for anyone passing to see them.

“Having to lie on the toilet floor most people would view as a substantial disadvantage,” says Kelvin Grimes, Changing Places Project Manager at Clos-o-Mat, Britain’s leading provider of disabled toilet facilities. “We wouldn’t expect a mother to lay her baby on the floor to change it, so why should it be acceptable for a disabled person to undergo that experience? “Our disabled population is growing – currently 10% of the UK population is registered disabled. Disabled people account for an annual spend in excess of £80billion. Disabled customers account, on average, for 20% of retail business. It is therefore ‘desirable’, to quote the legislation, that shopping centres, tourist attractions, leisure venues heed good practice, legal recommendations, and the commercial benefits of providing Changing Places toilets.” Clos-o-Mat is the only British company with the ability to, in-house, provide design advice, supply, installation, project management, commissioning and ongoing service & maintenance of the equipment. To help all involved in the decision process, it has produced a white paper ‘Considerations & Specification of Changing Places Toilets’. The white paper, plus support data such as specifications, 2D and 3D CAD drawings, animations, FAQs, and an expert’s blog are all available on the company’s website. 

 www.clos-o-mat.com 

info@clos-o-mat.com  0161 969 1199

ew guidelines and legislation have put in place criteria to avoid this situation: installation of a Changing Places toilet. Bigger than a conventional wheelchair-accessible toilet, the facility also includes additional equipment of, at least, a hoist and adult-sized changing bench. Under both the latest Building Regulations Approved Document M and BS8300:2009, it is desirable to include a Changing Places facility in any building to which the public have access. And under the Equality Act, service providers are now required to make reasonable changes – including to the built environment – where a disabled customer or potential customer would otherwise be at a substantial disadvantage.

58 Public Sector Build Journal

Clos-o-mat has produced a white paper ‘Considerations & Specification of Changing Places Toilets’

Focus & Innovation

Airing a view on school’s green credentials Excellence will spread throughout a new school aiming to provide ‘the best education facilities in Wales’ – including its ‘green’ credentials. Gilberts of Blackpool is behind part of the top-level BREEAM standard at Aberdare Community School, providing innovative natural ventilation. A modular approach enabled offsite build processes, elimination of air handling plant, and optimised energy efficiency, year round. For the classrooms, Gilberts’ Mistrale through-wall ventilator units were factory-fitted into the external facade pre-cast concrete panels reducing on-site installation time. The main school hall is entirely naturally ventilated with Mistrale units at low and high level.  www.gilbertsblackpool.com



info@gilbertsblackpool.com

 01253

The craftsman’s favourite Renowned for superior working jacket technology, Snickers is upgrading its new ‘Soft Shell’ jacket and winter vest for professional tradesmen and women. They’re really well designed with a selection of sizes and colours, plus they deliver extremely good value for money and fulfill every basic need while working on site. With a stretchable, breathable and water-repellant polyester fabric, the jackets have a soft, warm fleece inner layer to ward off the autumn chills. The revolutionary ergonomic design in the jacket’s pre-bent sleeves, enables you to count on plenty of comfort and freedom of movement whatever you’re doing at work.

766911

Raising the standard of finishes The Deck Tile Co is proud to announce seven new finishes to its range of Levato Mono 20mm Porcelain pavers. Available for next day delivery, the new introductions include two Teknotimbers, Teak and Ipe, and five stone effects, Quartz Style Smoke, Anthractie and beige, Indico Sun and Moon. Levato Mono is designed for fast, costeffective installation over most surfaces; including single ply waterproof membranes, roofing felt and other delicate waterproofing systems. Levato Mono paver system is the pinnacle of external raised flooring technology, enabling the specification of a lightweight, slip resistant and heightadjustable raised flooring solution – the ideal choice for commercial use.  www.thedecktileco.co.uk



info@thedecktileco.co.uk

 www.snickersworkwear.com  



0845 2700 696

info@snickersworkwear.co.uk 01484 854788

Portakabin secures Gold for environmental performance

The power to extend function Pop Up Power supplies retractable service units that provide electricity, water and air supply to public spaces ranging from historic sites and market places to town squares, parks and sports stadiums. Due to their retractable nature, the units can be used in a variety of places that require subtlety and the ability to disappear when not required. They offer possibilities for more varied uses, giving stadiums new life long after their planned functions. The company has worked with clients up and down the country, providing efficient, sympathetic utility solutions in busy public areas.  www.popuppower.co.uk 

info@popuppower.co.uk  0208 551 8363

The Portakabin Group has been awarded a Gold Award in the Business in the Community Environment Index 2014 in recognition of its commitment to sustainability. This is the second consecutive year Portakabin has achieved this prestigious accolade – putting the Group among the UK’s highest performing businesses for environmental management. The BITC Index assesses participants’ integration of an environmental strategy into their operations and their performance in reducing impact on the environment. The Gold Award represents a score of 90 to 95%, which compares to an average score among participants of 80%.  www.portanews.co.uk



information@portakabin.co.uk



0845 401 0010

Yeoman Shield leads the way Yeoman Shield was proud to supply Guardian Handrail, incorporating signage, to a pioneering scheme by Bradford Teaching Hospitals to provide a dementia friendly environment in their hospitals. The Horton Ward at ST Luke’s Hospital was transformed using a grant from the Prime Minister’s “Challenge on Dementia Fund”. The Guardian Handrail, installed to corridors on level 1 & 2 of The Horton Wing, was supplied in a Dusty Grey colour with contrasting accessories in Mid Grey to highlight the corridor openings to doorways and lifts. Signage was incorporated flush to the face of the rail in White offering directional information to hospital visitors and patients.  www.yeomanshield.com



sallyann@yeomanshield.com



0113 279 5854

Public Sector Build Journal 59

Focus & Innovation

Commulite introduces sleek communal lighting UK lighting manufacturer, Commulite has launched a new ultra slim vandal-resistant LED light fitting for social housing and claims the new communal and emergency light fitting is the slimmest available on the market. Specifically aimed at the social housing marketplace, the new Slika light fitting measures just 63mm deep, which saves space and makes it more straightforward to install, especially in areas busy with other essential services,

such as sprinkler systems and pipework. “The unique design of the Commulite system means there is no need for ballasts, batteries or chargers in the fittings, just an LED circuit board,” explains John Bishop, CEO of Commulite, “which means that they can be slimmer, and there’s no fallible, serviceable or heat generating components, meaning there’s no maintenance required either.” The discreet profile of the Slika makes it less prone to accidental damage, although being fully IP-65 rated it is rugged enough for any environment. “Vandalism can be a problem in some

areas,” continues John, “but the Slika is designed to withstand even a prolonged attack.” Manufactured in the UK, the Slika is controlled by a central computer, meaning it can operate at up to nine different power settings from 2 to 18 Watts, to best suit the location and time of day. It is available in white as standard, with other RAL colours available on request, and is covered by Commulite’s seven-year warranty.  www.commulite.com 

info@commulite.com  01277 600300

Stylish furniture added to Knightsbridge Collection A stylish diversity of cabinet furniture for bedrooms and living spaces heads an exciting array of newcomers in the extended Knightsbridge Furniture Collection. The new cabinets augment an already comprehensive portfolio of seating, tables, upholstered furniture and sofa-beds which Knightsbridge has created for all types of healthcare and residential facilities – from hospices and care homes to welfare and educational environments. The new cabinet furniture comprises wardrobes, drawer chests, bookcases and desks alongside cupboards, dressers, sideboards and TV cabinets: in styles ranging from contemporary to classic, all are designed to look as at home in bedrooms and guest suites as they do in lounge areas and activity rooms. 



enquiries@knightsbridge-furniture.co.uk

01274 731900

 www.knightsbridge-furniture.co.uk

Get to grips with Hultafors tools With nearly 300 years of design and manufacturing behind the brand, it’s fair to say that Hultafors tools are probably the world’s leading handtools for ergonomics, precision quality, power and durability. Hultafors’ can provide you with just about anything you need for measuring, leveling and marking; striking, cutting and chopping; even prying and wrecking. So these really are tools that can handle tough applications, last for ages and feel right when working on site. There’s Fisco tape measures, with advanced precision technology that guarantees the highest standards of measuring accuracy. The unique range of craftsman’s knives and chisels are designed to combine maximum sharpness with hard-wearing durability.  www.hultafors.co.uk

60 Public Sector Build Journal



info@snickersworkwear.co.uk



01484 854788

Portakabin Hire launches new CPD programme Portakabin Hire, the UK’s leading interim modular building specialist, has launched a new CPD programme ‘Decanting without Compromise’, to help architects, contractors, facilities managers, and other construction professionals procure and specify accommodation for short-term use. The free, one hour-long interactive seminar can be organised at a time and venue to suit attendees and a certificate of attendance will be provided, helping to maintain professional accreditations. The RIBAaccredited workshop looks at some of the perceptions of interim modular buildings and how the approach has evolved to compete with site-based construction in the quality of the finished accommodation and the diversity of applications.  www.portakabin.co.uk/cpd 

information@portakabin.co.uk  0845 401 0010

Focus & Innovation

Lathams launches fire retardant plywood James Latham is now offering LuminFirePro – a new fire retardant plywood Euro Class B – s1,d0 – through all nine of its nationwide panel depots. LuminFirePro panels are pressure impregnated with a humidity resistant, high temperature fire retardant chemical formulation based on Osmose FirePRO technology which is then air or kiln dried after treatment to ensure these properties are maintained. This process creates a product which enhances safety in applications where fire protection is the first priority by offering

improved flame spread reduction to Euro Class B – s1,d0 as well as decreased smoke development. The panels have been tested to BS EN 13501 – 1 -:2007 + A1:2009 fire classification of construction products and building elements achieving class B – s1,d0 as well as being certified for structural use according to EN 13986 under CE2+ system to guarantee full compliance with the Construction Product Regulation. Plus, products treated with Osmose FirePRO have been approved by London Underground for use in construction and maintenance projects. LuminFirePro panels are ideally suited for applications such as interiors for public buildings, boat and yacht building, the

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automotive industry and exhibition stands. They can also be used in above and below ground applications where building regulations allow the use of reaction to fire timber products such as roof systems, cladding, sheathing and joists. LuminFirePro reaction to fire plywood is available in the following panel sizes 2440 x 1220mm and in thicknesses of 12, 15 and 18mm. Other sizes and thickness are available on demand.  www.lathamtimber.co.uk 

marketing@lathams.co.uk  0116 257 3415

Accessibility, assured. Assisted bathing solutions for the care environment

Many other standard and bespoke design variations are available

TAPLANES S H OW E R I N G S O L U T I O N S

Telephone 01423 771645 Email admin@taplanes.co.uk www.taplanes.co.uk

• Experts in specialist care for children and young adults

• Over 25 years experience in specialist bathing

• Wide range of assisted baths, hoists and toileting solutions

• Full project support from concept to installation and lifetime aftercare

0808 198 9703 sales@abacushealthcare.co.uk www.abacushealthcare.co.uk Quote: PSBJ0914

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07/08/2014 16:18

Public Sector Build Journal 61

Focus & Innovation

Quality driven by Remmers

Redland appoints Country Manager Andy Dennis has been appointed Country Manager for Monier Redland UK. Andy has been with Redland for 12 years, most recently as Sales Director. This track record gives him an unrivalled understanding of the company and its position within the market. The structure of the Monier Group has undergone several changes in recent years and the appointment of a dedicated Country Manager for the UK market signals a renewed commitment to investing in and growing this key geographic region. Having worked within the organisation for 12 years, Andy has an in-depth understanding of the opportunities and challenges ahead for this great UK brand.  www.redland.co.uk 

info.redland@monier.com 702595

 08708

Lex Autolease Car Select in Oldbury has over 500 cars displayed in their showroom. The 2000m2 showroom space along with the 600m2 workshop space required a high gloss smooth finish flooring to upgrade the executive used car sales operation. Capeland Industrial Flooring took on the challenge, which involved repairing, levelling and finishing the existing flooring with a slightly flexible floor topping that complemented the high end motor car sales. Remmers Epoxyflex PH SL was chosen for its ability to provide additional protection from reflective cracking. Three different shades of grey were employed throughout the buildings for demarcation and to highlight safe pedestrian routes.  www.remmers.co.uk

 sales@remmers.co.uk



0845 373 0103

Dura cladding selected for sheltered housing When Ashford Borough Council looked into regenerating Gerlach House in the Kent town, Dura Cladding was identified as an environmentally friendly and value-for-money solution. Clacton-based Dura Composites supplied 600m2 of charcoal Dura Cladding boards and trims to Gerlach House, a sheltered housing scheme comprising 33 self-contained flats, and the result was transformational. Simon Lees, Building Surveyor at Ashford Borough Council, chose Dura Cladding above other, perhaps more traditional timber alternatives, primarily because of its long life expectancy plus its low maintenance upkeep, and therefore its lower life cycle costs. The product was also found to be competitively priced, robust and ‘through coloured’ rather than decoratively coated.  www.duracomposites.com



info@duracomposites.com



01255 423601

Platform Lifts – who needs them? Gartec’s RIBA Certified CPD provides expert knowledge of lifting platforms. In 45 minutes it covers: What is a lifting platform, regulations and responsibilities, common applications and lifting platform uses and benefits. Delivered using GartecVR – next generation virtual reality technology, this is one of the most fun and immersive CPDs you will find as Gartec bring a virtual reality lift experience to your offices. Gartec is one of the UK’s leading suppliers and installers of platform lifts with over 20 years’ experience. Gartec takes a leadership role in shaping the platform lift industry and is therefore well placed to deliver expert knowledge using innovative technology.  www.gartec.com



rmanders@gartec.com



01296 397100

‘Powerful’ product mix for hospital improvements Marshall-Tufflex’s triple product mix of all-curved Odyssey trunking, DDA-compliant blue accessory boxes and free-standing Powerpoles proved to be a powerful team for the refurbishment of a Norfolk hospital department. The James Paget University Hospital in Great Yarmouth required a combination of cable management solutions for the upgrade to its Pathology Department. Marshall-Tufflex’s all-curved Odyssey trunking profile is used regularly at the James Paget University Hospitals NHS Foundation Trust, making it a natural choice for installation throughout the upgraded department. Specification of British manufacturer Marshall-Tufflex’s free-standing Powerpoles continued the emphasis on function combined with looks.

Lanes ultraviolet drain lining keeps traffic flowing Trenchless drain rehabilitation technology powered by ultraviolet light is keeping the traffic flowing along vital commuter routes while the road system is being improved. Lanes, the UK’s largest independent drainage specialist, has been working closely with Ringway on the no dig reline projects for Bracknell Forest Council. Ringway Contracts Manager Linda Gray said: “UV relining from Lanes has proved very useful in minimising traffic disruption along busy roads.” UV light is used to cure a resin-impregnated liner inside a pipe. It is faster than hot cure lining, takes up less space and does not generate any waste water.  www.lanesfordrains.co.uk 

 www.marshall-tufflex.com

62 Public Sector Build Journal



sales@marshall-tufflex.com



01424 856600



sales@lanesgroup.co.uk 0161 782266

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