Runnymeade

Before works began, an in-depth understanding of the existing structure by using 3D Cloud Modelling to create a model of the steelwork. We then used this information to create a BIM model for easy editing and sequencing of a methodology, and carried out a desk study of the structure to understand its history and any modifications. This work was crucial to enable development of the site, particularly the underground sections of the building, which had been difficult to explore. Cambell Brown Engineers began by considering how the final proposed structure would ideally be built. To do this we created a virtual construction plan and logistics strategy that worked within all perimeter walls and around the two large chimneys. This identified that the central atrium was key to the build of the proposed structure and any façade retention should have a minimal foot print in this area.

Cambell Brown Engineers used the BIM model they created of the existing structure and combined this with the BIM model of the proposed structure from the Structural Engineers, and developed a concept design that coordinated with both structures at each point in time.