"pipe"

Located between St. David's and Aberdour, the tanker terminal at Braefoot Bay is a base for the export of liquefied petroleum gas. The terminal consists of two jetties located on the north shore of Incholm Island. The gas is piped to the Mossmoran Plant in Fife direct from the North Sea, broken down to form ethane and then converted into ethylene, the basic hydrocarbon 'building block' of the petrochemical industry. The products are then piped the final three mile journey to the Braefoot Marine Terminal where they are fed into tankers and gas carriers for markets in Europe and the USA. The terminal is operated jointly by Shell Expro and Exxon.The jetty was suffering from increasing levels of deterioration of the reinforced concrete structure due to the relentless corrosive action of the marine salt environment on the reinforcing steel. A remedial plan was developed to carry out repairs and to introduce a cathodic protection (CP) system to greatly enhance the protection level and therefore extend the life of the structure. The plan was prepared by structural engineers from Shell, led by Hans Verheyde, and Balfour Beatty Construction Services UK (BBCS) was awarded the contract.Two major factors had to be accommodated within the repair programme. Firstly, the tidal flow that submerged the lower part of the jetty twice every 24 hours and secondly, the jetty is a fully live and very active transport hub and shipping schedules had to take precedence at all times. Round-the-clock flexible working maintained delivery of the twelve-month project.Saint-Gobain Weber's specialised repair concrete products were specified for the remedial actions on the Braefoot Bay jetty and technical application advice was provided for the active phase of the project. A suspended scaffold was designed and installed which allowed fast access when the tide ebbed so that productivity could be maintained. Traditional techniques were used to breakout the spalled and cracked concrete and to wash out the surface chlorides and clean the existing reinforcement steels.webercem five star repair concrete CP is a shrinkage-compensated, high strength, low resistivity, flowing repair concrete designed for use in conjunction with CP systems. This pre-blended cementitious concrete fully complies with the Highways Agency Specification Class 29F for high-strength flowing concrete for major structural repairs. It contains non-reactive aggregates with a low soluble-alkali cement content which is particularly important where CP is to be used. The rapid strength development and dimensional stability of webercem five star repair concrete CP – which reaches 27N/mm² in 24 hours – was especially valuable in the tidal conditions in Fife. Tight shuttering was used on the wide beam sections of the jetty to take the poured concrete which reached an integral bond with the original concrete. This process reformed the structural integrity using products with proven durability.An innovative CP system using Duogard® hybrid anodes from CPT was installed to protect the steel reinforcement with the anodes fixed into the soffits with a special CPT mortar. Where the CP installation required chases to carry the cabling, webercem HB40 high-build structural repair mortar was used to fill and seal the chases. webercem bondcoat, a polymer-modified, cementitious bonding aid and steel reinforcement primer, was first applied into the chases to ensure enhanced bonding. webercem HB40 is an acrylic-polymer modified, single component mortar and is lightweight with high build qualities. It can be applied in layers up to 75mm thick vertically, and 50mm on overhead soffits, and can be used without formwork. It was then applied onto the tacky webercem bondcoat primer and finished flush to the concrete surface.The Braefoot Bay terminal project has been completed successfully and Dewi Miller, contracts manager, BBCS, is confident that the jetty protection will extend the working life of the structure. "The products we have used are excellent and the application methods have enabled us to deliver a high degree of protection and reinstatement to the concrete structure. Working on a live site in a tidal zone has required a flexible work schedule but the whole project has worked exactly to plan and the client is very pleased with the result. The Weber materials have been the key to achieving this success."

Britannia Metalwork worked with building contractors Gilbert-Ash and Architects Hawkins/Brown in designing, fabricating, and fitting bespoke decorative floor grilles to replace the damaged originals in the Orangery at the City of London Freeman’s School.It was a project that we were thrilled to be commissioned for and work that we are extremely proud of - the grilles were manufactured, delivered and fitted within the project timeframe, despite pressures of the ongoing global pandemic of 2021.The 168-year-old City of London Freemen's School is set in 57 acres of Ashtead Park in the heart of Surrey. The masterplan scheme included the renovation works to the Grade II listed Main House (including an energy centre), and some new buildings including junior school, dining hall and assembly hall as well as landscaping and car park works. The total cost of the project was £15 and won a place as a Finalist in the 2022 Conservation & Regeneration Constructing Excellence SECBE Awards.Britannia was commissioned to design and make a total of 33 bespoke cast iron grilles, with bare metal finish, to be placed within the marbled floor of the historic and beautiful Orangery. The focus of the work was to complement the heritage of the iconic building while ensuring good ventilation to allow the building to become a flexible and useful large space for school events.Frequently referred to as Cathedral, Ecclesiastical or Victorian decorative floor grilles and as seen here, often placed over channels holding heating pipes, they provide a practical and decorative heating vent. Originally designed for churches they are increasingly popular in private houses, greenhouses, and commercial building developments. Our grilles can be ordered in cast iron or cast aluminium and finished in a wide variety of options. We also work in association with Gunning Heating, making decorative cast iron grilles that fit seamlessly into their underfloor trench heater units.  See our website for a full list of our grille designs or contact us to discuss your bespoke requirements.

The spectacular Council House, located in Victoria Square, is the home of Birmingham City Council providing office accommodation for council officers and elected council members alongside the council chamber, Lord Mayor’s Suite, committee rooms and a large and ornate banqueting suite, complete with minstrel’s gallery. The first-floor’s exterior balcony is used by visiting dignitaries and victorious sports teams, to address crowds assembled below. The side of the building that faces Chamberlain Square is the entrance and façade of the Museum and Art Gallery.The Grade II listed building was designed by Yeoville Thomason in 1871 and features a central section with a huge hexastyle Corinthian order porte-cochere carrying a balcony with an arch and tympanum high up above, flanked by piers and columns which, in turn, carry a large carved pediment. Construction began in 1874 when the first stone was laid by mayor Joseph Chamberlain and was completed in 1879 at a cost £163,000 (equivalent to £16,700,000 in 2019). The Council House was extended almost immediately, to house an art gallery, museum, and the corporation’s Gas Department. It was extended a second time in 1911–19 with a new block to the north connected to the original building by an intricately designed archway. That extension contains the Feeney Art Galleries.As with so many listed buildings, ensuring they meet today’s Health & Safety standards can be quite the challenge and this one is no exception. However, the Step on Safety design and installation teams are more than qualified for the task and are installing GRP Riser floors around the services in place.Using glass reinforced plastic open mesh grating and pultruded profiles is quicker and easier than metal options. It’s lighter, so easier to manoeuvre where space is limited, and easier to cut – so can be fitted closely around pipes and cables, closing any gaps in the riser voids that people or objects could have fallen through.Step on Safety believes in providing superb customer service and treats every project – no matter the size – with care and attention to detail.

SMET Supported Partner, Brendan Doherty Screeding Services supplied Südanit 280 Alpha Hemihydrate Screed and SMET LiteFlo® Lightweight Flowing Screed for the floor solution in this self-build in picturesque West Donegal.The ground floor was prepared with 280 Alpha Hemihydrate Screed at 50mm with UFH, maximising the clients’ insulation. The first floor was completed at 50 mm SMET LiteFlo® Lightweight Flowing Screed poured on UFH on timber joists.The 280 Alpha Hemihydrate Screed self-levelling liquid screed is remarkably quick to walk-on – applied at 500m² per day and walkable within 6 hours thus ensuring the follow-on trades were not delayed. it’s particularly suitable for use with UFH, fully encapsulating pipes and services, providing excellent heat transfer – and with thinner floors and more insulation – this increases the performance of underfloor heating.SMET LiteFlo® Lightweight Flowing Screed used on the first floor of the timber frame house is ideal where loading is an issue. SMET LiteFlo® Lightweight Flowing Screed is a high-quality, innovative, pumpable factory-produced, CE marked, self-levelling screed based on calcium sulphate.German-made LiteFlo® is unique, in that it’s the first pumpable lightweight flowing screed. Made from specially selected aggregates, makes it 30% lighter than conventional flowing screeds and therefore 70% lighter than traditional sand & cement – ultimately this means less is required per m2. LiteFlo® complies with EN 13813: 2002, is CE-marked, and is available in 27Kg bags or bulk silos.TDS SMET LiteFlo® Lightweight Flowing ScreedAftercare SMET LiteFlo® Lightweight Flowing ScreedSMET Floor Screeds and Compounds Product SelectorHave a look at the Northern Builder MagazineTop 5 Liquid Screeds Article.  Read about SMET LiteFlo® in the Irish Construction News.SMET delivers another innovative, showcase flooring solution to their Smet Supported Partners.

Many of the GRP Riser Floors we install are fitted during the initial build. Using a framework made from GRP profiles, capped with panels of GRP Grating, we fill usually simple shapes as a building goes up, ensuring people and equipment can’t fall down the holes required for services installation.In an older building, the chances are the services are already in place, which means we need to cut around any pipes, cables and ducting to ensure a neat fit with no gaps.Gainsborough House in Richmond was one such installation. The riser gaps were actually quite small so, while there was no risk of a person falling through, dropped tools could, presenting – at worst – a potential hazard to people and equipment below and – at best – an inconvenience as tools need to be retrieved or replaced. We were sub-contracted by Westgreen Construction to bring the spaces around the risers up to the current safety standards and help prevent future accidents.On some floors the gaps were almost full of services trunking and, as an added challenge, electrical cable trays coming forward presented an uneven surface to work on. We built frames between each tray, creating a raised base to fit the grating to. The mesh was then carefully cut to accommodate the various services in place.In other parts of the building the client needed the grating to be 50mm away from already-installed duct work to allow for lagging and requested a kick plate rather than the normal flush fit. This required a modified frame to give the site team something to fix the plate to.GRP is an incredibly flexible material to work with. It’s much lighter than steel equivalents making it relatively easy to manoeuvre into position. It’s also easier to cut and non-sparking so doesn’t require a hot works permit. This allows us to make adjustments onsite, achieving a high level of precision in a fraction of the time, keeping quality up and costs down.No matter what type or age of a building, our expert teams will find a GRP riser solution to ensure site safety. For more information call us on 01206 396 446.

2020 General Binding RulesFor decades, millions of septic tanks have been installed throughout the UK in rural and urban areas. Septic tanks are known to be ineffective at processing sewage to modern environmental standards, causing long-term damage to the country’s natural water infrastructure and wildlife.It was therefore inevitable that new rules and a code of conduct would be introduced to prevent the effects of wastewater pollution once and for all; The Environmental Permitting (England and Wales) (Amendment) (England) Regulations 2014 came into force on 1 January 2015 creating the General Binding Rules (GBRs) for septic tanks or small sewage treatment plants for domestic use. These rules are designed to reduce the level of pollution from sewage in the nation’s watercourses.The rules state that any existing septic tank discharging to surface water, ie, to a water ditch, stream or river, etc, must have been upgraded or replaced with a new package sewage treatment plant by 1st January 2020.  Failure to comply can incur significant fines from the Environment agency and delays in selling impacted properties.OptionsCurrent methods of discharging wastewater from septic tanksPrevious to the General Binding Rules, wastewater from septic tanks was typically discharged in the following two ways:Drainage fieldWastewater is released through a network of pipes in surrounding sub-soils, providing an additional form of treatment for the waste from the septic tank. This helps to ensure that the wastewater being dispersed does not cause pollution.Septic tanks discharging into a drainage field are not affected by the 2020 septic tank regulations.Directly to surface waterWastewater flows through a pipe directly into a stream, river or lake. Binding rules state that direct discharge from a septic tank into a watercourse is not permitted.So, what are your options?1. Connect to the main sewerThis may not be possible in remote locations, although pump chambers can be used to direct wastewater to the mains sewer.2. Install a drainage field(Designed in accordance with BS6297)This allows the septic tank to discharge wastewater into the ground instead of surface water. In many cases, the installation of a drainage field is not possible due to site constraints such as space and/or the soil not having sufficient drainage potential (ie, rock, clay, high water table).3. Install a Uni:Gem septic conversion unitA Marsh Uni:Gem can be installed and connected to a pre-existing septic tank. This treats the wastewater to a sufficient quality allowing it to be discharged to surface water. See below for further detail.4. Upgrade your septic tank to a Marsh sewage treatment plantThis eliminates the need for a drainage field and ensures that the wastewater is fully treated before being discharged. Options include the Ensign, Ensign Shallow and Ultra Poylok L.Uni:Gem★Marsh Industries, the leading UK manufacturer of package sewage treatment plants, produces over 3000 units per year. However the company’s range of Uni:Gem★ septic conversion units is the only product available on the market which can treat wastewater from an existing septic tank without the need for a complete replacement product or drainage field upgrade.To comply with the GBRs and current EN standards, the entire Uni:Gem range was redeveloped from the ground up and tested, not only to meet, but to exceed UK and International standards. The Uni:Gem★ was born – creating an ‘industry first’ 2020 compliant septic conversion unit with outstanding processing performance.The Uni:Gem★ range was tested in accordance with BSEN12566-3/A1:2009 and EN12566-6 standards at the PIA GmbH test facility in Aachen, Germany, over the course of 38 weeks with a daily loading of:Flow: 900 litres/day BOD: 360g NH4: 48gTesting occurred between November 2018 and August 2019 to ensure all seasons were covered whilst minimum/maximum temperatures were tested to assure Ammonia and BOD process reduction for the UK climate. Holiday periods were also simulated during the test procedure. Final test results yielded an output of 12.5:16:4mg/ltr (BOD:Suspended solids:Ammonia) that is well within national discharge consent requirements.The Uni:Gem★ is an extremely cost effective solution for converting any polluting septic tank into a fully compliant sewage treatment plant ensuring homeowners, estate managers, water companies/amenities have an effective way to keep the environment clean whilst providing a quick and efficient installation process.

Cambridge University, Department of Civil EngineeringBauderBLUE STORMcell with BauderSOLAR G LightSynopsisThis new build project in the centre of Cambridge combines a Sustainable urban Drainage Solution (SuDS) with vegetation and renewable energy in a warm roof construction.The client for the Department of Civil Engineering at Cambridge University, R H Partnership, identified sustainability as being a key driver in the design of the roof, but also sought a single source supplier that could provide a guarantee for both workmanship and products. Bauder’s systems range encompasses products to meet all the sustainability objectives, and with our network of approved contractors carrying out the installation, we could offer the comprehensive guarantee that was required.Bauder Building BoardProject:Cambridge University Department of Engineering​Location:CambridgeRoof Area:1610m²Client:University of CambridgeSpecifier:RH Partnership ArchitectsMain Contractor:SDC LimitedApproved Contractor:Voland LimitedThe specificationTo meet the sustainability criteria set out by the client, the Bauder technical team designed a roof system combining an extensive blue roof, a green roof and a solar PV array. The first and most fundamental element of the roof system though is the waterproofing. Bauder Total Green Roof System (BTGRS) was selected as it provides robust and durable waterproofing with a life span in excess of 35 years, as validated by BBA Certificate 10/4744. The Plant E cap sheet has also been tested by the FLL to ensure long term root-resistance, making it ideal for use in conjunction with the BauderSOLAR G LIGHT system. The BauderSOLAR G LIGHT system is a unique way to combine rooftop vegetation with renewable solar energy. The PV panel mounting boards are held in position using the growing medium as ballast, meaning the waterproofing is not penetrated and therefore compromised. The mounting boards incorporate a water retention feature which allows a small amount of excess rainwater to be stored for short periods of time for the various plant species to feed from. The BauderSOLAR G LIGHT system’s unique mounting system lifts the panels above the vegetation allowing the plant life to grow freely and therefore qualify a greater area of the roof as biodiverse.In addition to the BauderSOLAR G LIGHT system, a blue roof was added to the build-up. Blue roofs are sustainable drainage solutions designed to manage stormwater on a flat roof to reduce water runoff rates and ease flash flooding and standing water in built up areas. The BauderBLUE Roof System attenuates water from a flat roof over a 24-hour period via a restrictive flow outlet. Calculations are carried out to determine the rate at which the water should egress the rooftop. This is determined by the local planning authority and is often set as low as 5-8 litres per second per hectare. With these calculations, Bauder can design each flow restrictorto meet the necessary runoff rate. For the Department of Civil Engineering, the main roof area of 1455.5m² required two flow restrictors, each with flow control holes to ensure the specified discharge rate of 0.77 litres per second was achieved. The maximum depth of water the roof is designed for is the H-max. When the water level reaches H-max, it will drain via the emergency overflow pipe. These overflow pipes are set at the same height as the H-max level. On this project the H-max was calculated to be 99mm. Although an unlikely scenario, this provision for a ‘once-in-a-hundred-years’ storm event will ensure that the structural integrity of the building is always preserved.Project challengesThe roof deck was constructed using a pretensioned concrete plank roof structure. Due to the large span of these planks, the dead load weight to the roof would be restricted. This being a blue roof with green landscaping and PV (a reasonably heavy build up), presented the issue of balancing the need of the roof design and the weight restriction of the supporting structure. To add to this challenging scenario, the pretensioned deck did not provide a completely flat finish. When installing a blue roof, a flat deck with no positive or negative falls is essential, as detailed in the 2018 update of BS 6229 – Flat roofs with continuously supported flexible waterproof coverings. To overcome this onsite challenge,the final deflection of the fully loaded roof was calculated and the concrete deck was screeded to give a flat finish.The resultBauder believes this project to be one of the first of its type in the UK to bring together so many rooftop systems in one space. Project management and clear communication was paramount in order to ensure a smooth installation. The Bauder project team consisted of green roof and solar PV product managers, area technical manager, technical design team, site technicians and approved installers for the waterproofing.With all the different elements being installed, green roof and solar PV product managers worked with our technical team to design the best possible PV array configuration for optimum energy generation whilst also qualifying for the maximum biodiverse area.Bauder site technicians worked closely with Bauder approved contractors, Voland Asphalte Ltd, to ensure works were kept to schedule and that a high quality of workmanship was maintained throughout.To ensure the landscaping is maintained, irrigation was installed by Access Irrigation Ltd. The system, Permadrip Pro, is a drip line irrigation system with anti-syphon design to resist clogging and pressure regulation. Due to the specialist nature of the irrigation system, Access Irrigation Ltd provided a bespoke design service.The result of this network of expertise was a multi-faceted support service for the client, specifier, main contractor and roofing and PV installers. System installedBauder Total Green Roof System (BTGRS)1 BauderPLANT E 42Green, 5mm torch-on root-resistant capping sheet.2 BauderTEC KSA DUOA self-adhesive, elastomeric, bitumen underlayer. This underlayer was used to ensure thorough sealing of lap joints in low temperatures when the roof was installed.3 BauderPIR FA-TETissue-faced flatboard insulation faced on both sides with aluminium foil to provide efficient thermal output.4 Bauder Super AL-ETorch-on air & vapour control layer. Once installed on the concrete pretensioned plank deck, it can act as a temporary waterproofing layer, allowing internal works to be carried out immediately which was a huge advantage on this new build project.BauderSOLAR G LIGHTThis BauderSOLAR G LIGHT system was a key factor in the specification of the project to meet the sustainability criteria specified by the client. 40 PV units were installed on the main roof area on the Departmentof Engineering. The forecasted energy generated for this arrayin its first year is 9.91MWh with a CO2 saving of 5.242 tonnes/a. BauderBLUE SR-B flow restrictorThe BauderBLUE SR-B flow restrictor is designed to be used in conjunction with a standard Bauder bitumen blue roof vertical outlet DN70. The flow restrictor is comprised of four parts; baseplate, overflow pipe, baseplate inner and baseplate outer seal. The polyamide baseplate fits within the 70mm vertical outlet, with the EPDM outer seal creating a watertight fit. The HDPE Overflow slots into the central hole of the baseplate with an inner EPDM seal preventing any leaks. The baseplate has a number (1-12) of 10mm restrictive flow holes bespoke to the project. The flow restrictor has no moving parts, hugely reducing the need for maintenance or risk of failure.

FlexEJ has completed the design and fabrication of a batch of metal expansion joints for a UK pharmaceuticals manufacturer.Specifying an expansion joint in a pharmaceutical production line can be problematic. For this project, the piping design required expansion joints but a fundamental requirement was ease of cleaning and a complete avoidance of product retention.A possible solution could have been a pharmaceutical rubber expansion joint which is crevice free but its inherent design limits its flexibility and – as with any rubber expansion joint – it has a relatively low operating temperature limit.This formed the basis of the specification brought to FlexEJ’s engineering team. The design case was to meet 270 Deg. C and 10 Bar G with a high degree of flexibility so a metal bellow would be best suited to this application. But in a conventional bellow or expansion joint the convolutions are prone to retain product or contaminants. A liner can sometimes be used but again product can get behind the liner so the problem is not entirely eliminated.So how to maintain the highest standards of cleanliness inside the bellow once installed and in operation? The solution lay in designing a specific ‘open’ convolution profile which prevents contaminants getting lodged within the joint. The team’s clever design of profile, combining with the unit being used in vertical alignment leads to the bellow being self-draining – and at all movement positions. To achieve the high levels of purity and cleanliness required for this application’s flowing media, the bellow had to be fabricated in 316 stainless steel with a very high surface finish.The expansion joint also includes threaded mounting bars – these enable the bellows to be contracted slightly to enable easy removal from the pharmaceutical line when required. The smooth, polished rods seen in the image here are limit bars to prevent accidental over-extension. Each joint is also fitted with pharmaceutical grade aseptic flanges – smooth on the inside and sealed with an ‘o’ ring. On completion, the complete units were electro-polished for additional surface improvement and cleaning – and that gives them their photogenic qualities seen here.If you are interested in finding out more about FlexEJ's range of pharmaceutical & aseptic metal bellows, please contact our Technical Sales Team on +44 (0) 1384 881188 or send an email to sales@flexej.co.uk.

Originally opened in 1863 and voted 'Best UK National Treasure' at National Geographic Traveller Magazine Reader Awards, the Grade 1 listed, iconic British landmark, The Temperate House at Kew, reopened in 2018 after a major five-year, £41 million restoration. Comprising five pavilions and showcasing over 10,000 new plants from all over the globe, this glass cathedral is the world’s largest Victorian glasshouse, protecting the often rare and tender plants throughout the UK’s cold winters. Commissioned in 2017 by renowned architects Donald Insall Associates - heritage and historic building specialists - and working with ISG, the global construction and engineering company, Britannia designed and manufactured 146 bespoke cast iron floor grilles - a total of 73 linear meters - to house part of the vast new sunken trench heating system. The original inadequate and inefficient heating, ventilation, and irrigation systems were no longer in adequate condition or sufficient for the purpose, and a new biomass underfloor heating system was added to produce ambient temperatures for the plants without impacting the integrity of the building. The finished bare metal design CGA03, meticulously created by our highly experienced pattern makers, echoes the original traditional Victorian grilles found elsewhere within the glasshouse complex and has since become Britannia’s signature grille. We are exceptionally proud to have been chosen and trusted to complete this award-winning project and are equally proud of our teams to produce it – from design, to manufacture, to installation.Frequently referred to as Cathedral, Ecclesiastical, or Victorian decorative floor grilles and as seen here, often placed over channels holding heating pipes, they provide a practical and decorative heating vent. Originally designed for churches they are increasingly popular in private houses, greenhouses, and commercial building developments. Our grilles can be ordered in cast iron or cast aluminium and finished in a wide variety of options.We also work in association with Gunning Heating, making decorative cast iron grilles that fit seamlessly into their underfloor trench heater units.  See our website for a full list of our grille designs and finishes or contact us to discuss your bespoke requirements.

ARP manufactured a bespoke version of its Legacy heritage-style cast aluminium guttering for a unique house in Yorkshire.Oaklands, built by Cohesion Construction Services, is an entirely round house with an interior core, an outdoor dining area and a fire pit. The unique design presented ARP with a challenge to produce guttering for both the internal and external curved roofline. Following a complete site survey, ARP designed the radius guttering as a bespoke one-off within a tight four-week timeframe. Our team designed a bespoke rainwater system based on our Legacy cast aluminium guttering system, to the exact slate grey colour specified (RAL7015) with a fine finish to add texture. A bespoke mould was created as well as several samples to ensure a perfect fit. This was achieved on the first attempt to within a 2mm tolerance for the full radius, internal and external.Legacy cast aluminium gutters combine modern manufacturing techniques and materials with traditional style and durability. Manufactured using traditional castings as a perfect alternative to cast iron gutters, even on conservation, heritage and listed properties, the Legacy range is produced in five profiles and many sizes to replicate traditional cast iron profiles. During its long 40+ year lifespan, ARP Legacy gutter systems require little or no maintenance.Despite its striking modern design, the client nevertheless wanted to achieve a traditional style for the new-build property. Legacy guttering was matched with our Colonnade circular cast collared aluminium rainwater pipes, giving the house exterior a traditional design twist whilst retaining its modern aesthetic.“This has certainly been a very interesting and challenging project, with hardly a straight line or corner on the whole project,” says Giles White, MD of Cohesion Construction Services. “I have worked with ARP many times as my go-to roofline supplier, and I knew they could rise to the challenge of producing this radiused guttering. They certainly delivered – on time, on budget and right first time – and the project looks spectacular.”ARP products combine the best of traditional design with the latest materials and manufacturing technology to allow new and refurbished buildings to enjoy long-life durability and classic good looks. 

We were invited by Kier to come up with a new way of doing things for the Service Riser flooring on phase one of the Perry Barr Residential Scheme in Birmingham last year. When complete, the scheme will provide 1,400 much-needed new homes for Birmingham. Part of a much wider project, it will also act as a catalyst for circa. 5,000 new homes and wider regeneration in the north west of the city – including improved leisure and community facilities along with upgraded transport infrastructure. Phase one includes a mix of one and two-bed apartments and three and four-bed houses, an ‘extra care’-type facility providing housing, a variety of services for the older community and areas of public space, as well as private courtyards and amenity spaces.For the apartment blocks, 120 GRP Riser Floors were required but, rather than us installing them after the floors were poured, they needed to be cast in by the contractors responsible for the concrete.There are advantages to doing it this way:You avoid having riser voids in the floor that people or equipment can fall down and you don’t need the fencing on site to protect them – 25% of workplace fatalities are due to falls from height, 13% are caused by falling/moving objectsThe risers are done by the flooring contractor at the pace they set (usually earlier in the process than a ‘retro’ fit), so no co-ordinating of teams from different organisations meaning fewer delaysBecause the modular riser units were all constructed at our premises in Suffolk, there were no extra teams working around each other while cutting and building on the siteThe steel industry has been providing the profiles for this for a while but, if you wanted to use a complete low-maintenance GRP solution, it hasn’t been possible. Our engineers came up with a solution that worked, allowing a seamless integration into the schedule with minimal fuss. The resulting riser duct floors met every requirement and holes for service pipes and cables can be quickly and easily cut in as required with no hot works or sparking hazards.If you have an idea of a new way of doing things and need a GRP partner to help you develop your thoughts, get in touch today.

Situated in South Kensington, the home of science, arts and inspiration, and directly opposite the Royal Albert Hall, the Royal College of Music is one of the world’s great conservatoires, training gifted musicians from all over the world for international careers as performers, conductors and composers. Opened in 1883 by the then Prince of Wales (later Edward VII), the RCM has trained some of the most prestigious figures in British and international music life, including composers such as Holst, Vaughan Williams, Turnage and Britten; conductors such as Leopold Stokowski, Sir Colin Davis and Sir Roger Norrington; singers such as Dame Joan Sutherland, Sir Thomas Allen and Alfie Boe and instrumentalists such as Sir James Galway, John Lill, Gervase de Peyer, and Natalie Clein. Bringing an older building up to code regarding health and safety is always a challenge. Modern amenities were squeezed into spaces as they became available, but the emphasis was always on preserving as much of the original building as possible; going back in – often decades later – to make those spaces safe for maintenance crews or to replace outdated systems that involves crawl-spaces, false walls and hidden hatches.It was just such a request we received recently. A GRP Cat Ladder and RiserDeck floor with access hatch were required to allow work on the hidden pipework within a very narrow space. The ladder needed to be positioned in such a way that the pipe behind it wouldn’t be kicked; the hatch would be small, so needed to be 100% snag-free and the ladder height required safety hoops to help prevent falls. After drawings were approved by our client, the ladder was built onsite at Step on Safety and cut in half to allow it to be loaded onto a flat bed vehicle and to ensure it could be manoeuvred into position once it reached RCM. You can see from the photos that even the two-man installation team would have been a tight squeeze! GRP is lightweight so the fact that only two people could be there to lift it into place wasn’t a problem and being GRP, now the ladder is there, it will last for decades to come.Find out how Step on Safety can fill the gaps in your Health & Safety certification by calling Amber on 01206 396 446.

Teesside-based logistics firm AV Dawson has built a new 130,000m3 warehouse specifically to store £15m-worth steel coils for a nearby international car manufacturer. With the steel at risk of ‘sweating’ and rusting in high humidity levels exceeding 65%, the company was tasked with ensuring a very specific climate for the warehouse (without which the steel would be rendered unusable), while also maintaining low energy costs.The SolutionHoward Tribick, director at local renewable energy specialist and NIBE Pro Installer HT Energy, specified, designed and fitted ten NIBE F1345 ground source heat pumps (GSHPs). Given the site is built on top of an active water table (the River Tees), Howard and the team were able to make the most of the surroundings as a natural energy source. The heat pumps collect heat from 70 bore holes, each 150m deep – a total of 10,500m of active bore hole depth. Each 60kW GSHP is paired with its own ventilating unit and 500L NIBE UKV buffer tank – producing a total output of 600kW. Solar panels on the roof provide an additional 220kW to help meet the warehouse’s electricity needs.ResultsWith the ten GSHPs now fully operational, the results have been even better than expected – with a seasonal performance factor (SPF) of 3.65 and average humidity levels of just 47%. Interconnected with 3km of header pipes, the GSHPs are spaced equidistantly along one side of the 264m-long building. The units are set up as separate systems, so they can work independently of each other or together as required. This provides an added level of security for the customer, ensuring the system can cope at all times and the steel is kept at optimum conditions.Customer Testimonial“This system made perfect commercial sense for us. While the initial outlay was greater than some of the other alternatives, GSHPs provided the most cost-effective solution by far in the long term. In fact, compared to natural gas, we will be making an impressive energy saving of 1.58 million kW/h each year. Our projected payback period is just ten years and we’re also benefiting from Renewable Heat Incentive (RHI) payments for each unit of renewable energy we’re generating.”Gary Dawson, managing director, AV Dawson

We supplied our Südanit 280 Alpha Hemihydrate Binder to our Smet Supported Partner, Fast Floor Screed Ltd, who pump-applied their self-levelling, Südanit 280 Alpha Hemihydrate Screed in this amazing new apartment development for Cairn Home Plc in Dublin.The delivery, completed using their mobile screed factories, enabled Alpha Hemihydrate Screed flooring solution to be installed quickly and efficiently over the entire project over two sessions. The apartments are amazing looking: https://www.cairnhomes.com/new-homes/marianella/This CE marked, self-smoothing, self-levelling screed is the most technologically advanced floor screed available, complying with the performance requirements of EN 13813.Südanit 280 Alpha Hemihydrate Screed’s advanced composition means that it reacts with water quickly – providing consistent, reliable drying characteristics and considerably faster drying times – enabling follow-on trades to proceed without delay.The Fast Floor Screed Mobile Screed Factory – is a unique system. The lorry mounted rigs carry Sudanit 280 Alpha Hemihydrate binder, sand & aggregates and water in separate compartments. The automatic production process ensures materials are precisely weighed, fed to the mixing bin, and into the pump for easy, mess-free installation. Ensuring the Fast Floor Screed Mobile Screed Factory produces Sudanit 280 Alpha Hemihydrate floor screed to a consistently high quality. Have a look at Fast Floor Screed past projects.The floor is remarkably quick to walk-on – applied at 500m² per day and walkable within 6 hours and it’s particularly suitable for use with UFH, fully encapsulating pipes and services – increasing the performance of underfloor heating, maximising your insulation, and therefore improving your building’s U-Values performance.Check out more projects using this screed:https://www.smetbuildingproducts.com/projects/by-product/casea-sudanit-280-alpha-hemihydrate-binder/Whether your job is self-build, retro-fit, floor renovation, design, commercial or industrial venture – we have a floor compound suitable for you.Contact Smet Building Products Ltd for any advice regarding your substrate.Related DownloadsTDS CASEA Sudanit 280 BinderEPD – CASEA Calcium Sulphate Flowing ScreedTDS SMET_Tiling Onto Calcium Sulphate Floor Screed_System ITDS SMET_Tiling Onto Calcium Sulphate Floor Screed_System II

Hatfield Place, a luxury country house wedding venue, chose Junckers solid wood flooring fitted with Leveldek underfloor heating system for its newly developed building. The new foyer, ceremony hall and wedding breakfast room overlook the original walled garden, with views of the beautiful parkland to the rear. The redeveloped building is bright and airy with large feature windows and high ceilings. In the foyer, a spacious room with seating for up to 300 guests, Junckers 22mm Oak Variation flooring provides a warm and lively backdrop, adding character with its subtle colour variations and natural grain patterns. In contrast, the ceremony hall and wedding breakfast room were fitted with Junckers’ Oak Harmony plank flooring, a wide board floorboard which gives a more uniform impression required for the formal spaces. Both floor types were pre-finished in Junckers’ popular Ultramatt lacquer, a strong and durable finish with no surface sheen. Delivered pre-finished, the floors are ready to walk on as soon as they have been installed and will withstand years of dancing and dining with the correct maintenance. The floors in all three rooms were installed over Leveldek, Junckers’ fully integrated underfloor heating and levelling system. Working in partnership with Jupiter Heating Systems, the Leveldek system was developed to simplify the specification process to offer a versatile levelling system, underfloor heating and solid hardwood floor from a single point of supply. Underfloor heating is the most efficient way of heating a large, open area. Specifying Leveldek offered Hatfield Place an all-in-one solution whereas traditionally, installation of the heating system, levelling system and the floor itself would have to be separately sourced. The system is efficient and cost effective to run, ideal for use in a large space. For energy efficiency and fast acting warm-up time, the heating pipes are installed directly beneath the floorboards and the panels are insulated and reinforced for outstanding heat output. The system can be used on an uneven substrate as varying heights can be achieved with the stacking cradles. For more than 30 years, Junckers’ wooden floors have been recognised as the only type of solid hardwood flooring on the market stable enough to be guaranteed for use over underfloor heating. Junckers offers a full guarantee for the system, which is recommended for residential and commercial buildings as well as sports and dance. The flooring contractor was PICA Floorings. 

JT Atkinson, a family owned independent builders' merchant in the North of England, needed a lightweight yet robust drainage solution for their new branch in Stokesley. They required a reliable and durable solution which would be installed quickly, to ensure their 30th branch opened on time.  The branch yard would be a highly trafficked area, so the JT Atkinson team were seeking a drainage solution that could withstand large loads and constant heavy traffic of forklift trucks and articulated lorries.Technodrain is an advanced, linear drainage channel, providing versatility whilst being economic, light and quick to install. Constructed of High Density Polyethylene (HD-PE), it delivers long life with low whole-life cost. Having used Clark-Drain products at their other branch sites, the JT Atkinson team knew first-hand the quality of Clark-Drain’s products and customer service.Designed for surface water management, the versatility of Technodrain enables it to be used across all construction environments as a light, robust, solution for run-off surface design. Technodrain’s size-to-weight ratio maximises its savings in transport and installation costs, and this installation was within the limits set by the HSE manual handling guidelines for a one person lift.Chris Gilbertson, Project Manager for JT Atkinson, says: “We were looking for a quality drainage product which would be easy to install, able to withstand F900 loads, and be long lasting. Technodrain from Clark-Drain is the ideal solution and doesn’t disappoint. Not only does it provide us with the drainage we need at a competitive price, the installation was extremely easy thanks to its lightweight nature.”Technodrain was installed at the Stokesley branch of JT Atkinson in October 2019.WHY THIS PRODUCT WAS CHOSEN Hard wearing – Constructed of High Density Polyethylene (HD-PE), Technodrain delivers long life with low whole-life cost.Easy to install – Tongue and groove joints allow for ease of installation and the connection of multiple channels. Preformed lateral and vertical channel outlets also provide quick and easy connection to discharge pipes.Cost effective – whilst providing a safe environment and a highly efficient system for surface water clearance. BS EN1433:2002 – Load handling performance is rated at 90 tonnes, making it durable with strength to spare in an area used by a range of vehicles from forklift trucks to artic lorries.Hydraulic performance – With maximum through-flow of 8.25 litres per second and a water way area of 372cm2, it has more than enough capacity for JT Atkinson.Bolted locking system – Technodrain features a bolted locking system, with 4 bolts in every 500mm to avoid grating movement.

Our Partner, Fast Floor Screed Ltd, pump-applied self-levelling, Südanit 280 Alpha Hemihydrate Screed in this new wonderful Passive house, A1 rated self-build in Cork. The delivery, completed using their mobile screed factory, enabled our Alpha Hemihydrate flooring solution to be installed quickly and efficiently over the entire project. The architect Wain Morehead Architects, described the screed ‘the response time in your screeds also helps maintain comfort – verified during this week during monitoring/testing’, which we knew but are delighted to hear this also from Wain Moore Architects.This CE marked, self-smoothing, self-levelling screed is the most technologically-advanced floor screed available, complying with the performance requirements of EN 13813.Südanit 280 Alpha Hemihydrate Screed’s advanced composition means that it reacts with water quickly – providing consistent, reliable drying characteristics and considerably faster drying times – enabling following trades to proceed without delay.The major delivery, completed using their mobile screed factory enabled our Alpha Hemihydrate flooring solution to be installed quickly and efficiently over the entire project. The Fast Floor Screed Mobile Screed Factory – is a unique system. The lorry mounted rigs carry Sudanit 280 Alpha Hemihydrate binder, sand & aggregates and water in separate compartments. The automatic production process ensures materials are precisely weighed, fed to the mixing bin, and into the pump for easy, mess-free installation. This ensures the Fast Floor Screed Mobile Screed Factory produces Sudanit 280 Alpha Hemihydrate floor screed to a consistently high quality. Have a look at some previous projects we delivered to Fast Floor Screed Ltd.The floor is remarkably quick to walk-on – applied at 500m² per day and walkable within 6 hours and it’s particularly suitable for use with UFH, fully encapsulating pipes and services – increasing the performance of underfloor heating.Did you know…?This Alpha Hemihydrate Screed can be installed in a heated floating-floor screed construction, uniquely, with the commissioned underfloor heating system up and running @ 25°C?!Smet Building Products Ltd in partnership with Fast Floor Screed Ltd, demonstrates, once again, a superior level of customer service, both pre and aftercare. Whether your job is self-build, retro-fit, floor renovation, design, commercial or an industrial venture – we have a floor compound suitable for you.Contact Smet Building Products Ltd for any advice regarding your substrate.