"ground water control trench sheeting etc"

The HydroTap with a tailored HydroCare plan is the perfect drinking water solution for law firm. When undertaking an office refurbishment is always a good opportunity to review your company’s drinking water supply. It’s often the case that with growth, the kettle is no longer up to the job of providing your workforce with the hot drinks they need, day after day.

Proteus Facades has supplied striking aluminium cladding to Lords Cricket Ground’s new Compton and Edrich stands.The existing stands on the ground's Nursery (eastern) End had become inadequate due to the needs of modern spectators, with restricted sightlines in the lower tiers and upper tiers entirely exposed to the elements. A decision was therefore taken to replace them with two new build stands, named after the famous cricketers Dennis Compton and John Edrich.WilkinsonEyre architects were commissioned by the Marylebone Cricket Club (MCC) for the £53m redevelopment of the new stands, which flanks either side of the Stirling Prize-winning Media Centre.The curved, elliptical form of WilkinsonEyre’s design makes the stands appear like ‘objects landed from outer space’, while providing a range of additional seating and hospitality areas (increasing the previous capacity from 9000 to 11,600 seats), new concourses and circulation areas which overlooking the Nursery Ground, public realm and landscaping allow the spectators to enjoy the facilities and hopefully a good game of Cricket.

A £52 million student accommodation development in Coventry is using smoke and heat exhaust ventilation (SHEV) systems from SE Controls to enhance fire safety by providing smoke free escape routes for almost 1000 students living at Paradise Student Village.

Electricity House, Crest Nicholson Homes’ stylish city centre apartment development in Bristol is using an advanced smoke ventilation system from leading smoke and natural ventilation specialist, SE Controls, to help keep residents safe if a fire should occur.

Known as the leading financial centre in the UK and its cluster of high-rise buildings, it’s a great place to be away from the hustle and bustle but still be connected with London.The fairly low rise building is home to 174 apartments ranging from studios to penthouses, most of which come with a balcony or 2. An expansive terrace covers the roof which offers outdoor heaters, a BBQ, seating and table tennis. Other social amenities include a self service bar and private dining room available for events on the ground floor, and a screening room with a large TV giving access to Sky and BT sports, a games console, and comfy seating.At 8 Water Street, residents will feel truly connected with nature, with a private landscaped garden overlooking the south dock. Perks of residing here include free access to the Third Space health club, gym, and spa, 24/7 concierge, an app to plan and book private events or join community clubs, fully furnished apartments including 50inch TV and TV licences.We supplied a range of interior doorsets to them including concealed frame doors, concealed riser doors, and concealed sliding pocket doors. These were chosen to match with the subtle luxurious design throughout the interior with smart, classy statement pieces dotted around.A rather nice residence all round!

After 20 years in its Judd Street office in London’s Kings Cross, the Royal National Institute of Blind People recently moved to a new head office that better suited the charity’s evolving needs. The Grimaldi Building, a characterful self-contained office, serves as the charity's new London hub. Months of detailed planning and a thoughtful fit-out was required to ensure the new office facilities met the needs of all the RNIB employees and visitors. Understandably, accessible drinking water was a top priority."Zip HydroTaps have been used on a number of our projects and I have always found the team at Zip very willing to engage and explore a variety of user needs, which is really helpful – accessibility, clarity and ease of use is always a primary consideration for all our projects" Jean Hewitt, Inclusive Designer | Buro HappoldThe briefAn essential amenity in the workplace, the RNIB needed to provide staff, visitors and volunteers with easy access to both boiling and chilled drinking water, for hot and cold beverages. Integrated consulting engineers and advisers Buro Happold had their inclusive design expert Jean Hewitt on hand to support the RNIB with the Grimaldi building refurbishment, advising on accessibility. Her primary focus was ensuring that the building design considered those with sight loss and with this in mind, began her search for a drinking water system that was as inclusive as possible.The solutionOur HydroTap Accessibility range is designed specifically to support visually impaired, wheelchair and limited dexterity users. Jean chose to specify two HydroTap Accessibility models that provide instant filtered boiling and chilled drinking water. “I was attracted by the accessibility features, such as very clear colour coding and easy grip extended ‘ears’ for people who may have reduced dexterity and grip. The inclusion of tactile and Braille markings makes the use of the tap more intuitive for everyone,” explains Jean.The results"Zip HydroTaps have been used on a number of our projects and I have always found the team at Zip very willing to engage and explore a variety of user needs, which is really helpful – accessibility, clarity and ease of use is always a primary consideration for all our projects"Jean Hewitt , Inclusive DesignerBuro Happold

Berkeley Homes’ flagship Woodberry Park apartment development in North London is using an advanced smoke and natural ventilation system from SE Controls to not only provide protection for residents in the event of a fire, but to also create a better environment by actively managing any excessive heat build up in corridors.

The latest sustainable materials to be added to our range are BioCarbon® zero carbon laminates. These are the first carbon neutral materials of this type to be available in the UK.In addition to having all the durability and decorative characteristics of standard HPL materials, BioCarbon also provides both anti-bacterial and anti-microbial protection, as well as being zero carbon.This combination of features makes it ideal for our Pendock Washroom range of cubicles and is also used within our Pendock Linea building linings products as a durable finishing solution.BioCarbon is manufactured using renewable and sustainable energy sources together with a range of initiatives to offset production processes making it carbon neutral. Manufactured in Colombia, where almost 70% of all energy generated is from hydro-electric, this is what powers, the manufacturing plant.Beyond this, the material used to create the HPL and CL laminates, which is primarily paper, is harvested from sustainable sources and is offset by BioCarbon with its own 200 hectare re-forestation programme that helps absorb 400 tonnes of carbon dioxide, annually. The programme is monitored and audited by PwC.Storage, handling and distribution impacts are also factored into the calculations, which results in a range of products, where the entire process from manufacturing to fabricator is carbon neutral.

Façade automation for environmental ventilation, CO2 and temperature control incorporating night time cooling.

NEXTDC data centres implement advanced access control for data protection and customer security.

NEXTDC data centres implement advanced access control for data protection and customer security.

The Leicester FC state-of-the-art £100m elite sports training facility occupies a 185-acre site in Seagrave, Leicestershire. Designed by KSS Architects, a world-leading specialist in the design of major sports venues and training centres, the project was a core aspiration of the club’s Chairman Vichai Srivaddhanaprabha who tragically died in 2018.The training centre is regarded as one of the most advanced in Europe in terms of its quality, scale and sustainability ambitions. KSS specified Rockfon® Mono® Acoustic – a seamless acoustic ceiling – for key areas throughout the site. Son of Khun Vichai and current Leicester City Chairman, Aiyawatt Srivaddhanaprabha, “A new training ground has been a dream many years in the making, so it is with great pride that we have been able to deliver this. Seagrave will be a pivotal part of the club’s operation for generations to come.”Rockfon Mono Acoustic – the perfect matchAround 430m2 of Rockfon Mono Acoustic ceilings are installed to ensure optimum sound control while delivering a seamless, smooth, aesthetic. Among others, these spaces include the hydrotherapy pool area, the 1st Team changing room and the Owners Suite.KSS Associate Director Lorenzo Pierini, commented, “Rockfon Mono Acoustic was the clear choice for use throughout these spaces as it gave us the contemporary, minimalist look we wanted, while meeting the demanding acoustic control required.”The ultimate alternative There are several acoustic ceiling options available but for the ultimate in looks and sound control, an acoustic render provides the perfect solution. With Rockfon Mono Acoustic, the ceiling tile substrate is installed and then finished with a specialist acoustic render to create a seamless surface. Mono can be used for ceilings, walls, or to create bespoke islands. Its versatility means it can be used to form curves, easily transitioned into plasterboard or integrated into existing mouldings. Outstanding performance Mono achieves Class A sound absorption and Class A2 fire protection whilst delivering 87% light reflection and greater than 99% light diffusion. Thanks to its core of naturally occurring, non-hygroscopic stone wool, it provides no sustenance to harmful micro-organisms, embodies high humidity resistance and is impervious to most environmental pressures. It is Bronze level Cradle to Cradle Certified® and can also contribute valuably to LEED, BREAM and WELL Building Standards.Installation courtesy of Pacy & Wheatley. Pacy & Wheatley Director Craig Wheatley, “The scale and ambition of this project is truly epic. As with the majority of modern developments, large windows, stone, structural steel and other resonant architectural elements can generate unwanted sound. That’s where Mono Acoustic really scores as it does not necessitate a compromise between style and sound control – a win win – if you will. Its flexibility meant we could seamlessly integrate linear and spot lighting at Leicester and neatly incorporate hatches for easy access to the services above. In the pool area the system also enabled us to elegantly transition into plasterboard perimeter upstand abutments.”The wider masterplan The training ground masterplan includes the Vichai Srivaddhanaprabha Building, which houses the primary training, medical and administrative hub. There are twelve full-size pitches, a show pitch with a 499-seat stand to allow academy teams to play in a match environment, The King Power Centre – the site’s central point, housing a full size indoor pitch and media centre that moulds into the landscape, an integrated training centre for first-team and academy squads including fitness and hydrotherapy suites, tactics, media, dining facilities and a nine-hole recreational golf course. McLaren were appointed Main Contractor at Seagrave and were responsible for leading the project. Senior Project Manager at the firm, Simon Ruddick, “The unrelenting progress of this project from day one was a testament to our continued ethos of partnering with key customers, and working to overcome delivery challenges... We have overcome some of the most challenging weather in recorded history too, and of course restrictions due to the COVID-19 pandemic.”McLaren Managing Director, South, Jay Newman, “It has been an honour to partner with Leicester City to deliver their new training facility, set to shape the players of today and tomorrow. Building on our considerable experience in sports and leisure, Seagrave has become one of the most modern training facilities in Europe. 

The Medical Assessment Unit (MAU Ward) was having continuous issues with its old countertop water boiler. Due to excessive scale damage it was repeatedly out-of-use and the taste of the water it dispensed was increasingly unpleasant. Kevin Ferguson, Assistant Practitioner on the ward, was on the look-out for an alternative drinking water solution.

When The Oval cricket ground recently underwent a major extension, Bostik was on hand to provide subfloor preparation products and technical advice to ensure the flooring couldbe installed to the highest possible standard in time fora high-profile event.The iconic south-London venue is home to Surrey County Cricket Club and frequently hosts international matches and tournaments. The Oval was seeking to add two new upper-tier decks that would increase its capacity by 4,000 seats, as well as a new hospitality area including lounges, a roof terrace,a retail space, a new ticket office and more.

Widely referred to as the ‘Home of Cricket’, Lord’s Cricket Ground is the home of Marylebone Cricket Club (MCC), Middlesex County Cricket Club and the England and Wales Cricket Board (ECB).Taking care over every detail of the ground, MCC are dedicated to growing its reputation as the most celebrated and admired venue in cricket, from working with local communities to growing cricket’s global influence.As part of their ‘Masterplan’ for the redevelopment of Lord’s, including installing wheelchair positions and amenity seats at all levels of the stands, MCC wanted to make improvements to enhance accessibility for all supporters by including a Changing Place toilet.To achieve this goal, they contacted Changing Place supplier, Innova Care Concepts, for their expertise in design and installation, to ensure supporters with complex care needs had accessible toileting and changing facilities.Watch our case study video - https://www.youtube.com/watch?v=uCO0_iekKEgClick below to read our full case study ...

The historic Grade II listed former dock offices will be home of the Project Hub for the Canada Water Masterplan to oversee the regeneration of Canada Water into a new town centre for the local area. The Hub will contain a flexible exhibition and event space, as well as office space for project staff.Artform Urban have supplied a range of seating to the Project Hub to create a welcoming courtyard space for staff and visitors to enjoy during the ongoing project works and beyond.The Dea-Diva-Lua-Ela-Stella seating range is manufactured entirely from thick laser-cut sheet steel that has been powder coated with a high-quality Faux Corten effect paint. The distinctive and unique pattern is derived from the surrounding landscape that sits at home in the leafy space. The seats are part of a range of products designed by French architect Marc Aurel that include litter bins and tree grilles all featuring the recognisable and attractive perforated leaf designs.The Canada Water Masterplan is expected to deliver up to 3,000 new homes, two million sq ft of workspace and one million sq ft of retail, leisure, entertainment and community space including proposed health and social infrastructure, and educational uses for all ages.The vision for Canada Water is to be a place where the community will shape and share in the development's success.

A natural ventilation system from SE Controls Africa is helping create a cooler and improved learning environment for pupils and staff at independent Heron Bridge College co-educational school in Northern Johannesburg.

Stephen George + Partners’ (SGP) new state-of-the-art office building required an innovative drinking water solution. As well as needing to meet the design vision of the architects, the drinking water system also had to maximise efficiency and productivity in this highly-functional, collaborative workspace.

Project:Surespan manufactured and supplied a series of fire escape hatches at Portugal’s €950 million underground Metro in Porto. The huge double-leaf hatches automatically open if the fire alarm system is activated to allow passengers safe exit to ground level. In addition, they can be manually opened with the touch of a button. This project was undertaken after Surespan successfully carried out similar work at Athens Metro.

ASF 650 Trough Bollards were chosen for the service entrance / players entrance of Anfield Football Ground. As there would be coaches and HGV access to that part of the ground the 'Boston' version of the ASF 650 was chosen, which offers a lid that is rated to H20 (US) loading standards. The ASF 5002 stainless steel bollard was chosen to be housed in the trough

The UK’s largest water and waste company is aiming for savings of £500,000 over the next three years in the supply and installation of security fencing and gates across its estate that supplies water to over 14 million people.However, given the risk of accidental pollution, theft and mindless vandalism, safety and security must not be compromised in making the savings across its 600 sites that supply 2,600 million litres of tap water and treat more than 4 billion litres of sewage per day.The SolutionThames Water Utilities chose Zaun as one of four appointed contractors for their three-year framework agreement for the supply and installation of security fencing and gates, with an option to renew for a further two years, worth around £2 million, and one of three for their ongoing maintenance.Thames is looking for savings and the benefits of dedicated account management, certified and experienced perimeter protection designers, engineers and technicians, access to new and innovative products and robust management reporting linked to an exacting service level agreement. Zaun proved its reputation with Thames Water during its multi-billion pound London Tideway improvements to create a cleaner healthier River Thames, on which Zaun addressed some complex planning issues and security needs. Zaun designed, manufactured and installed its ArmaWeave, the highest-rated single panel fencing solution for defending against forcible attack. This solution meets Thames’ security requirements and enables certain installation concerns to be mitigated.Zaun has also put in Axiom, turnstiles, vehicle barriers and pedestrian access control across the Thames’ estate.

Newton System 500 provides a complete waterproofing solution for a boathouse situated on the River Thames, installed by Newton Specialist Basement Contractor Stonehouse. Newton Waterproofing Systems were contacted to provide a solution for a delightful boat house on the River Thames.The property originally had a wet dock but this had been back filled and capped with a concrete floor. The client wished to use the ground floor as a bedroom, but during a recent flood the water level had reached 500mm internally.Newton System 500 provided the ideal solution, as it works by redirecting the water, rather than trying to hold water back – which would be impossible under such pressurised conditions. Newton 508 Mesh was chosen for the walls, Newton 520 to the floor with a Newton Basedrain ring around the perimeter. Two Newton Titan Pro pump systems were used, which included a battery back up system.Newton System 500 was installed to this property by Newton Specialist Basement Contractor Stonehouse BasementsRather than holding water pressure back, therefore, it was accepted that the river would penetrate the structure and would be pumped out. The system is designed so that ingressing water is depressurised by the Basedrain and then moved around the Basedrain ring to the two Titan sump chambers. The chambers each had 40mm discharge lines exiting the structure. Both pump systems had non-return valves so if the river rose over the level of the pipe the pumps would still be effective.The full waterproofing system was installed in a little over a week. The major test came when the River Thames rose against the property to a depth of over one metre! The Newton System 500 waterproofing system coped with the water ingress as designed. At the height of the flooding, all three pumps in each sump chamber were operational. The system proved to be fully successful.

A new distribution centre at Littlebrook Business Park features market leading Gatic CastSlot Littlebrook (Orbital 47) is home to several industrial companies which rely on the near constant movement of goods.“Our work involved the installation of Gatic Slotdrain in a distribution centre at Littlebrook,” said Zach Graham, Alumasc Area Sales Manager for London and the South East. “The distribution centre is in an ideal location due to the surrounding environment with easy access to the M25. Further to this, as the loading area was fairly small, it is put under a lot of pressure every day, with constantly turning vehicles. This meant that any surface water management product installed had to be guaranteed to withstand extremely heavy and frequent loads.”In an area where unremitting, slow turning traffic is a major consideration, Gatic CastSlot, from the Gatic Slotdrain range, was an obvious choice in providing a reliable water management system for this project. Gatic specialises in integrated, high capacity surface water management and Engineered Access Covers, its surface water drainage systems have been used to capture, control and return run-off into the natural water cycle, even in high pressure situations.Gatic Slotdrain’s reputation as a front runner for surface drainage systems in infrastructure hubs such as ports, airports and industrial units, made it first choice for this project, and ideal overall for sites such as Littlebrook.

Leading high street retailer Marks & Spencer knows that a happy workforce makes for happy customers. The modernisation of staff catering areas in stores required replacing traditional drink machines with instant hot water taps for greater efficiency and general staff wellbeing.

Chilly’s has plenty of experience encouraging people to drink more in their day-to-day lives thanks to the very idea it was founded upon; providing people with the ability to always have chilled water on-the-go without having to use single-use plastic bottles.

Hexham and Northern Mart is an auction house in Hexham (25 miles west of Newcastle), specialising in the sale of livestock and cattle to farmers across the North East of England. The business decided it was time to replace its old gas-fired heating system with a more sustainable alternative – one that would not only reduce energy consumption and running costs, but also earn additional income through the Renewable Heat Incentive (RHI). Minimising impact on day-to-day operations during the transition was another key consideration. Managing director Robert Addison tasked renewable energy specialist and NIBE Pro Installer Calibrate Energy Engineering with finding the right solution to meet the heating and hot water demands of the 112,050sq ft building.The SolutionThe team at Calibrate specified, designed and installed a 300 kW renewable heating system made up of five 60 kW NIBE F1345 ground source heat pump (GSHP) units. They paired this with a 50 kW solar PV array, fitted to the roof of the main pen area, which partially powers the NIBE GSHP system. The in-ground heat collectors required for the GSHP were laid in the fields around the buildings, with the controls units sited in a prefabricated plant room to the rear of the premises. The installation took just three months from start to finish, and during this time it was business as usual for Hexham and Northern Marts.ResultsDocked together in a cascade for greater output capacity, the five NIBE F1345 GSHP units now meet 95% of Hexham and Northern Marts’ 394,000 kW/h annual heating and hot water demand. Meanwhile, the 50 kW solar PV array generates enough free electricity to offset a significant 50% of the power needed to run the GSHP system. Hexham & Northern Marts is set to make a 236% return on investment – reaping an estimated £862,000 in energy savings and commercial RHI payments over the next two decades.Customer Testimonial“We couldn’t be happier with our new renewable heat and power sources. As well as delivering instant reductions in energy usage and subsequent savings on heating bills, the NIBE GSHP solution is providing us with a steady stream of income for the next two decades, thanks to the RHI. The power produced by the solar PV panels is an added bonus, and makes running the heat pump system even more cost-effective.“As a result, we’re expecting to see returns of more than double our original investment over the next 20 years – which is absolutely invaluable from a business point of view. Not only this, but we’ve got an efficient, reliable renewables setup that’s fit for the future, and will continue to deliver ongoing savings for years to come.”Robert Addison, managing director, Hexham & Northern Marts

The project was to convert a former vehicle maintenance and repair workshop into a dwelling. Ground tests did not reveal any significant level of Volatile organic compounds (VOC’s) in the soil but the local authority required a gas membrane to be installed and independently verified.

Established in 1787, Lord’s is the most famous cricket ground in the world, and well known for its glamour and historic charm. With sustainability high on the agenda for developments, it made sense to choose a fencing company when the need arose, which shared the same ethos and supplied products to satisfy green requirements. Jacksons' Venetian Hit and Miss fence panels were installed with gravel boards, capping rail, and slotted posts, to provide privacy across the windows of the Thomas Lord Suite, replacing the existing timber fencing that had fallen into disrepair.

Brett Landscaping, leading provider of high-quality hard landscape materials, has partnered with O’Brien Contractors, to supply block paving for the development of a new sports facility for the Old Saltleians Rugby Football Club in Warwickshire. The club, which was formed 95 years ago has been a fixture of West Midlands amateur rugby was required to relocate due to their original home obstructing the route of the HS2 development. With a sizeable budget at hand due to generous compensation from HS2, there were high expectations for top specification materials and an impressive finish at the new Water Orton site. O’Brien Contractors were appointed in 2021 to transform 17 acres of farmland into a state-ofthe-art sporting facility. The aim was to create a modern facility for sport and events, with the inspiration for the project being the surrounding natural environment. For Old Saltleians, this meant four high-standard grass pitches featuring advanced trench and pipe drainage (adhering to Sports England Standards), with irrigation ensuring year-round playability. The relocation included the addition of an ultra-modern clubhouse offering social spaces for the club and community to host events. This meant including extensive parking for the site was required on the site.

The leading provider of data outsourcing services in Australia wanted effective, sustainable, highly secure entrance control at their data centre facilities. Here's how they achieved their aims with Gunnebo Entrance Control

Hand Made Places were approached by Appleby Magna Parish Council to provide them with a wide range of playground equipment. The equipment was for an already established recreational ground in Appleby Magna, Derbyshire. The parish council acquired funding to expand their playground. This was done in order to encourage more children to get involved in outdoor activities. The funding was supplied by Tesco’s ‘Bags of Help Initiative’. This uses the money from carrier bag sales to enhance their surrounding communities. Working to the strict budget supplied by this great scheme Hand Made Places needed to provide a wide variety of equipment, which would be suitable for all age groups. The equipment not only had to be enjoyed as a collection of single units, but it also had to work well together. The equipment also had to integrate well with the pre-existing metal equipment which was already present on the piece of land.Our wide range of equipment which was installed created a fun and interesting trim trail. This surrounded both the pre-existing equipment as well as our Hawks Nest. The installed trim trail included: Swing Steps, Trapeze Rings, Duck ‘n’ Weave, Wobble Bridge, Rope Walk, Zig Zag, Balance Beam and Stepping Stones. These pieces of equipment fit the clients brief in providing a fun place for children to enjoy physical play. It also provided a wide range of equipment which will help to encourage children to develop certain important skills, including both coordination and balance. All of these products were positioned in such a way as to allow the playground to flow whilst not overshadowing the pre-existing metal equipment.Our equipment is both fun and safe for use by a wide range of children all of whom fall into different age groups. To further enhance safety however, grass matting was installed to provide an impact absorbent surface.

Hush Acoustics provided an acoustic control solution for the main exhibit at the SS Great Britain visitor attraction called ‘Brunel’s Mind’, in which visitors enter inside the head of Isambard Kingdom Brunel to see the world through his eyes.Working with Electrosonic, the technology experts ho were tasked with supplying and fitting most of the audio-visual equipment for the project, Hush Acoustics ensured any concerns around the reverberation times in this area could be effectively addressed. The solution came with Hush Wall Covering, a highly versatile product which is formed of unique non-woven high-density polyester to target mid-range frequency sound i.e. speech etc. Its used ensured that the audio presentation within this visitor feature would sound as it should.The Hush Wall Covering product used at the SS Great Britain is just 10mm thick so it utilises little space, which was perfect for the room. The product was developed as a direct result of extensive consultation with influential members of the education sector.Chris Hurst from Electrosonic was very pleased with the results of the wall covering and for our quick turnaround time, saying the product does “exactly what it says on the tin”.

Lakeland The famous Cumbrian homeware retailer installs touch-free drinking water solutions to help keep staff safe

SE Controls smoke ventilation products have been used at two new prestige, sports and SUV car dealerships in Tokai, Cape Town.

Like many workplaces, a good cup of tea is a necessity for the staff at Wiltshire Council and, after years of faithful service from their older generation Zip HydroTaps, Wiltshire Council’s drinking stations were due a refresh. A new mains-fed drinking water system was required that could meet the hot beverage demands of all the council employees, at the same time as fitting the building’s energy saving criteria.

Working with Williams Roofing Contractors Ltd of Eastleigh, Hampshire, the winning project involved the refurbishment of a large water treatment plant that imposed stringent environmental and performance requirements.The outstanding workmanship and attention to detail by the Polyroof approved contractor during this large scale installation allowed this project to really stand out from the crowd. The below is a case study for this LRWA award-winning project, highlighting the many challenges and how they were overcome through innovation, workmanship and product choice.The SolutionFollowing a survey of the roof area conducted by Williams Roofing and Polyroof Technical Services, a detailed report was carried out after which a bespoke specification was produced and handed to the client. This document detailed a comprehensive set of recommendations for solving the issues that had arisen due to the aged condition of the roof coverings.The client, satisfied that the solution proposed would provide the lasting peace of mind they were looking for, awarded the contract to Williams Roofing Contractors Ltd to install the Polyroof Protec System.There were many challenges on this project as this was a live ‘Clean Water’ environment site, so all Williams Roofing Contractor staff on the project had to have the EUSR National Water Hygiene Cards and be fully inducted by Southern Water’s high standards. Working within these type of environments brings additional Health & Safety implications as the National Water Hygiene scheme is in place to ensure the protection of public health and promote safe drinking water practices. Further risks had to be considered and covered including the risk of working over open water areas with additional buoyancy aids on site to reduce the risks as described under CDM regulations.Williams Roofing Contractors Ltd had to be especially vigilant providing additional protection to ensure that no potential contamination or spills caused any contaminants to the clean water processes/water courses and environment with additional spill kits on hand. Due to the varying conditions of the roof construction(s)/substrates the preparation had to be thought through thoroughly. Certain roof areas needed to be scarified which would have caused reverberations through the roof/concrete deck. This would have possibly created contaminants by spooling of concrete/debris/dust to within the MF Compound Water Lanes/Tanks.