Viewpoint: Work to existing properties: reducing the risk of damage

This technical lecture outlines the design approach and technical challenges in delivering HYLO, a high-rise development at the heart of London, whose project team was awarded for full exploitation of an existing structure to maximise retrofit potential at the 2022 Structural Awards.

This month's letters include discussion over routes to chartered membership, legislation for design checks and the importance of good detailing.

As the construction industry looks to make use of new materials and approaches, engineers must strive to avoid unforeseen consequences, cautions Kate Wise.