It can be considered after checking the structure, electrical system and intended use. A revised layout should support staff numbers, meeting rooms and service areas while retaining the original building's value where appropriate.

Original windows, stairs and timber are retained alongside green accents, metal-sheet cladding, exposed services and contemporary lines, expressing a new generation of engineers.

Materials and building services can form part of the design, balanced with timber, plants and warm lighting. This retains a technical character with a more comfortable atmosphere.