BSEE Advertorial


DunhamBush has supplied their Hydrocourse trench heang to the Devonshire Quarter for the £54 million Devonshire Park transformaon


INSTALLATION NEWS SPONSORED BY DunhamBush provide Hydrocourse Trench Heang to the Devonshire Park transformaon


Dating back from 1874, Devonshire Park has long been an attraction within Eastbourne, originally laid out with terraces, walks and a cricket ground. Later additions to Eastbourne’s oldest park included racquets and skating for the Victorian middle classes with the first tennis courts being laid out in 1880 and tournament in 1881.


The park was bordered by the Devonshire Baths which were constructed in 1874, the Winter Garden in 1875, the Devonshire Park Theatre in 1884 and the Indian Pavilion in 1891. All of these were built by the Devonshire Park & Baths Company, of which the 7th Duke of Devonshire was the main shareholder. Now demolished, at the time the Devonshire Baths were the largest heated salt water baths in the country. The Indian Pavilion was taken down to make way for the Congress Theatre in 1963. With a history stretching back over 140 years, the face of Devonshire Park has changed over time but remained popular with residents and visitors.


Dunham-Bush’s Hydrocourse Trench heating system is a highly effective tried and tested solution for countering down draughts on cold surfaces, helping to prevent unsightly condensation on large glazed areas and outside walls. This makes it perfect for a wide variety of commercial and institutional buildings, for example high rise offices, car showrooms, airports, universities and exhibition centres, where extensive glazed areas are a common feature.


Hydrocourse trench heating units are manufactured in 22 standard types and in fixed lengths of 500mm, 1000mm and 1500mm. The system comprises of casings formed from black powdered steel, aluminium finned copper tube elements and rigid or roll up satin anodised aluminium transverse grilles. You can find further information and literature on Dunham-Bush’s Trench product on their website:


www.dunhambush.co.uk Taking it to the roof: ELCO boilers specified for London’s newest landmark


The City of London is the historic centre of the capital, as well as the internaonal hub for financial services, including insurance, commodies trading and investment


The City of London is the historic centre of the capital, as well as the international hub for financial services, including insurance, commodities trading and investment. On a prime corner of the ‘Square Mile’, a striking new 40-storey office tower has risen from 100 Bishopsgate and, at the heart of the 900,000 sqft building, lies six TRIGON® XXL EVO boilers from ELCO Heating Solutions. The six commercial boilers, which each have an output of 1.7 MW, are providing efficient heating and hot water to all 36 office floors and are housed on a purposely designed rooftop plantroom. The location also lent itself well to the boilers’ lightweight modular construction and low water content. The units were transported to the rooftop plant room using a crane and, once operational,


their low water content kept the overall weight to a minimum, removing the need for any additional reinforcing of the floor.


The owners of the tower, Brookfield Properties, targeted the highest standards of energy efficiency, productivity and comfort for its occupiers. As a result,


environmentally conscious systems and materials have been included within the building’s design to maximise sustainability and reduce the carbon footprint over its lifetime. It has also been designed to deliver a BREEAM ‘Excellent’ rating. Central to these targets was employing a heating and hot water system that utilised the latest high efficiency technology and offered extremely low NOx emissions. These were key factors in the specification


of ELCO’s TRIGON® XXL EVO boilers, which have gross efficiencies of up to 95.9% and ultra-low NOx emissions of just 20 mg/kWh (Gross Calorific Value) – providing extremely cost- effective running costs and maximum BREEAM points.


The TRIGON® XXL EVO boilers also provided superb performance in a compact space, with the ability to deliver the required output from standalone premix condensing units.


www.elco.co.uk


Rinnai connuous flow hot water system specified in food manufacture plant A Rinnai continuous flow hot water


A Rinnai connuous flow hot water soluon has been installed at a large scale seafood processing and manufacturing plant on the North East coast


solution has been installed at a large-scale seafood processing and manufacturing plant on the North East coast. The system was installed by H Pickup & Sons having used Rinnai products for several years on major projects.


The food manufacture site had an old stored hot water system which


was no longer able to cope with the demand for the high volume and high temperature hot water needed for cleaning down production areas as the site increased its production lines, as it expanded its market ordering and product range. The site was also looking to substantially increase energy, fuel cost efficiency and reliability by removing the stored hot water.


“There were long periods of time with no requirements for hot water, then sudden high demand as production areas need deep cleaning. Running out of hot water would result in substandard cleaning, especially the removal of grease, and industrial cleaning products used to clean many of the surfaces. Another deciding factor


for the site - Rinnai’s ability to resist Legionella breeding which is a risk with a “lukewarm” hot water system. With Rinnai continuous flow units water temperature for distribution is accurate to ±1˚C. The fact that there is no stratification as there is no storage, ensures a continuous, permanent even temperature. There is no requirement to heat a volume of water just to ensure the elimination of Legionella bacteria as the minimum temperature that a continuous flow unit achieves is in excess of advisory levels. The modular nature of the Rinnai Systems also removes a single point of failure from the hot water system, ensuring hot water will always be available and not run out. The site


used 3 x HDC1200i Natural Gas Water Heaters and also featured the Rinnai Limescale Protection Package.


www.rinnaiuk.com DRISTEEM humidifiers installed at Trek Headquarters


DriSteem installaon of gastosteam humidifiers at Trek headquarters to create a safe environment for its employees and data


DRI-STEEM Corporation (DriSteem), the leading manufacturer of humidification, evaporative cooling, and water treatment products, announces the success of the installation of humidifiers at Trek Headquarters in Waterloo, WI. The installation of the gas-to-steam humidifiers was necessary to create a safer working environment for their employees and their extensive data servers.


Trek’s state-of-the-art complex has a unique and exclusive finishing room where each of their products is hand finished by sanding off a layer of carbon fiber composite. This allows for every feather-light frame to be free of defects and perfectly clean for maximum bonding when painted. The resin dust can be flammable as it


36 BUILDING SERVICES & ENVIRONMENTAL ENGINEER MARCH 2020


hangs in the air until airflow draws them into each finishing station’s filtration system.


Trek’s data servers house millions of transactions from customers in more than a hundred countries. This, coupled with the fact that the data servers and finishing room are together in one location, was the driving force for a preventative solution.


Trek contracted H&H Industries, from Madison, WI, who teamed up with local DriSteem rep Masters Building Solutions and the recommendation was for the installation of steam humidifiers using reverse osmosis (RO) fill water. H&H Industries installed two DriSteem humidifiers to minimize the likelihood of static sparks in Trek’s finish room and data center.


“It is truly a pleasure when you can help a company like Trek make a safer work environment for its employees,” said Mysty Hanson, Assistant Product Manager. “DriSteem is proud to be protecting a trusted product component of this world- class operation.”


DriSteem’s gas-fired humidifiers burn


either natural or propane gas to heat fill water into steam for humidification. This system offers significant operating cost savings over other energy sources because of its comparatively high overall efficiency and its low- cost fuel.


www.dristeem.com Read the latest at: www.bsee.co.uk


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