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Editorial advisory panel George Adams, engineering director, Spie Matthew Hall


Bakar Al-Alawi, mechanical building services engineer, Atkins


Patrick Conaghan, partner, Hoare Lea Consulting Engineers Rowan Crowley, director, einside track James Fisher, e3 consultant, FläktWoods David Hughes, consultant Philip King, director, Hilson Moran Nick Mead, group technical director, Imtech Technical Services


Jonathan Page, building services consultant engineer, MLM


Dave Pitman, director of building engineering, Arup


Christopher Pountney, senior engineer, AECOM Alan Tulla, independent lighting consultant


Ged Tyrrell, managing director, Tyrrell Systems Ant Wilson, director, AECOM Terry Wyatt, consultant to Hoare Lea


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ABC audited circulation: 18,454 January to December 2011


Welcome W


elcome to the fi rst CIBSE Engineering Knowledge supplement. It’s another new step for the Institution as we seek to lay out our plans for the future, identify


the challenges we all face and prepare the profession – not only to meet these challenges, but also to outperform them. Naturally, open, transparent and direct communication is


essential if our members and prospective members are going to join us effectively in this journey. We deal with the future at the crossroads of the built-environment and engineering; it is an exciting, vibrant and demanding place to be. While the future may be uncertain, there is no doubt that the


currency on which we all depend upon is knowledge – the open sharing of the huge reservoir of practical experience that we have within CIBSE, the dissemination of research, and how our businesses in the sector continue to be successful. Through the launch, and ongoing development of the Knowledge Portal, we are ensuring this knowledge is available to all members. And with more than 50,000 visitors so far, this is clearly a valued tool (see article, page 7). We also want to raise awareness of CIBSE, make sure non-members and others in the industry are aware of what our members do, and ensure people know where to come for the right expertise. This supplement also sets


Through the Knowledge Portal, we are ensuring this knowledge is available to all members


out where we stand on BIM, which is becoming increasingly important across the UK industry and beyond. It may be based upon cost reduction, but at its heart is normal engineering, a discipline that is focused on successful outcomes and avoiding costly mistakes (see feature, page 14). We also want to show the broad range of areas our members


are both interested in and working in. We have a large number of special interest groups and societies, and we want to make sure that members and non-members are aware of the added value that joining one of these groups brings (see our feature, page 22). Finally, we must not forget the importance of the new talent


coming into the industry. We need to continue to nurture and support the newly-qualifi ed engineers, and help them achieve their potential. I commend them to you, for they are hugely talented, very enthusiastic and a positive tonic in these testing times. We hope you enjoy this special supplement,


but if it leads to questions, or you want more information, then do contact us. After all, that’s what we’re here for.


Stephen Matthews Chief executive, CIBSE


17 CHANGE OF TUNE


Regulators seek to save energy rather than cut CO2


20 BRIDGING THE GENERATION GAP


How we can engage with young engineers


22 COMING TOGETHER


CIBSE’s diverse range of societies are there for you


27 UNWINDING THE SUPPLY CHAIN


The evolution of the supply chain – and its challenges


30 THE ENERGY GUIDE New edition of CIBSE Guide F


CONTENTS 4 OPINION


Keeping up-to-date with engineering knowledge is central to CIBSE, says David Fisk


7 50,000 AND RISING CIBSE’s Knowledge Portal


8 STRIKING A POLITICAL BALANCE


How can we achieve a low carbon building stock?


10 KNOWING THE UNKNOWABLE


Shaping the profession for the coming years


14 DESIGN FOR LIFE How BIM changes our future


www.cibsejournal.com


November 2012 CIBSE Journal


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