Building services


Meeting power and data distribution needs on campus


The widespread adoption of digital devices, has made a reliable and flexible power and data distribution system indispensable in the built environment.


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RECENT study by St Andrews University found that almost 89% of students used their electronic


devices for more than 50% of their study time; while 14% used them for the entirety of it. Not only has the frequency of use


changed, but also the number of different devices. Laptops are a given, but research also shows that 95% of students own a smartphone, 57% own a tablet and 29% own an e-book reader. In fact, The Bring Your Own Device trend has swept across countless institutions, including University College London, where a dedicated IT service desk will connect any device to the university's wireless network, Eduroam. The implications for a university’s power


and data distribution system are threefold, according to manufacturer MK Electric. Firstly, the sheer number of electronic devices means more power points are required to charge them. Secondly, the distribution of power is different – students want the flexibility to use their mobile


devices in large spaces such as lectures theatres, as well as their accommodation – meaning conventional, wall-mounted switchsocket outlets are not always ideal. Finally, for foreign students solutions are needed beyond the conventional, UK, 3-pin switchsocket outlet. So, how can engineers design a power


and data distribution system to meet these needs? Head of marketing at MK Emma Segelov explains: “With much of students’ study time taking place outside of their accommodation, away from wall- mounted switchsocket outlets, floorboxes are the ideal solution for distributing and accessing power across larger spaces. “Floorboxes provide access to the


power and data distribution system without the restrictions of a wall mounted power or data outlet and are available in a range of configurations to suit raised or screed floor types.”


Compatibility To meet the needs of overseas students, MK offers non-British standard switchsocket outlets, as well as USB charging outlets to solve compatibility issues. Emma Segelov says: “USB charging outlets offer the benefit of negating the use of adapters to charge devices in a conventional switchsocket outlet. They are also convenient for all students who need power on the go, but do not want to be restricted to carrying their bulky mains power chargers around.”


Installing USB charging outlets also


prevents cash-strapped students using unofficial chargers, which may present a number of safety issues. The charity Electrical Safety First recently commissioned tests looking at the safety of chargers bought from online trading and auction sites. It found that half had been wired using sub-standard components and none met with the safety requirements of the Electrical Equipment (Safety) Regulations Act 1994. On safety, MK Electric floorboxes also


have several features built in, such as self- closing lids, which help eliminate trip hazards and the risk of damage to the products. For areas of high footfall such as reception areas and corridors, a durable product is needed to cope with thousands of students going to and from lectures each day. The Onix Plus range of floorboxes and power grommets are suited to hard floors such as laminate, wood, stone and marble.


www.mkelectric.co.uk


15-year CHP contract extends sustainability goals at Churchill College


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NEW 15-year CHP contract is set to provide low carbon electricity and heat to Churchill College in


the University of Cambridge. The contract will continue the energy


services started in 1993 and see a new Veolia CHP unit installed to provide the campus with secure energy supplies. The new CHP uses the latest lean-burn


technology to generate low carbon electricity and heat for the campus, and will save an estimated 5,000 tonnes of CO2 emissions.


www.veolia.co.uk The college is situated on 42 acres in north-west Cambridge


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