Managing risk of legionella in hopsitals

Understanding and managing legionella in water systems is a legal requirement. The Water Hygiene Centre’s Charlie Brain warns of the dangers of not completing a risk assessment

Staying in the loop: identifying performance gaps

Feedback loops identify what is going routinely wrong in buildings and give valuable insight into how future building performance can be improved. Susie Diamond and William Box explain the concept, and discuss how it could be applied to ventilation

Hot and bothered: Zehnder overheating survey

The risk of overheating in buildings is growing significantly as temperatures rise, but a new survey by CIBSE Journal and Zehnder Group UK shows that mitigating the risk is not always a priority in design even though respondents say it’s a hot issue. David Blackman reports

Low carbon, high safety: fire engineering and embodied carbon

The embodied carbon impact of fire safety measures is relatively unknown. Arup’s Grete Wilson and Dr Emma McIntyre have created a roadmap to establish how engineers can create low carbon designs without compromising fire safety