Cambridge’s University Arms Hotel refurbishment had to accommodate a complex heat recovery system on a constrained site with strict planning restrictions. Nuaire’s Andrew Bott explains
Category: Technical
What’s cooking – measuring PM2.5
To ensure indoor air quality measurements in homes are accurate and repeatable, we need standards that clearly define sensor types, calibration methods, sampling frequency, averaging periods and measurement locations, says the University of Nottingham’s Benjamin Jones
Take despair out of disrepair – guidance on dilapidations
Guidance on dilapidations from building services engineers is a specialist area, argues TFT’s Marc Hill – so what should be considered before a lease starts, and how can tenants prepare for lease end?
A secure refrigerant supply
A collaborative approach in response to the F-gas phase down will ensure security of supply of HFCs in the next few years, as manufacturers and customers continue to switch to lower-GWP alternatives, says Daikin UK’s Martin Passingham
Viega offers ingenious solutions for Interserve’s Ingenuity House
Viega’s innovative press connection technology has solved a variety of installation challenges at Ingenuity House
Vital signs of success – North West Ambulance Service’s energy performance contract with Imtech
An energy-performance contract between North West Ambulance Service and Imtech is exceeding expectations. Tony Cookson, energy manager at Imtech, explains how
Site test – testing heat networks before handover
Acceptance testing allows developers to see if heat networks are working before handover. The tool is being used across 20 developments, says FairHeat’s Gareth Jones, enabling issues that could lead to poor operation to be identified
How NewMass combines chilled water with PCM to save energy
NewMass cooling systems offer the energy savings of passive design and the control of mechanical cooling. Phil Lattimore speaks to BuroHappold’s Gideon Susman about the CIBSE award-winning innovation
Spiritual dome: lighting design and fire protection at The Macallan distillery
Half submerged in the Scottish hills, The Macallan distillery is a dramatic visual representation of the distilling process. Andy Pearson looks at how Speirs + Major’s lighting design bought the process to life and how Arup dealt with the fire hazard
What electric vehicle charging means for building services design
With electric vehicles set to replace diesel and petrol cars by 2040, Ramboll’s Adam Selvey says engineers must act now to ensure buildings can deal with the unprecedented demand for electricity