To create steel structure on existing roof connecting to existing columns to support new HVAC and plant supports for regeneration of heating and A/C supply to Gielgud Theatre on Shaftsbury Avenue.
For this project, we surveyed the site and created fabrication drawings. We then fabricated complex trusses to spread the load over existing columns, and created walkways.
We supplied and operated a self-erecting tower crane for these works and erected all steel to the roof.
This project involved road closures, so was carried out as quickly and efficiently as possible to minimise disruption.