The new architecture centre is the latest win for ISG on the renowned Liverpool waterfront, with the contractor currently delivering the final elements of the £66m Exhibition Centre Liverpool and Pullman Hotel development.

Work starts on site in next month to create RIBA’s new northern base which will showcase RIBA’s collections and become a focal point for those interested in the development plans of Liverpool and beyond.

Danny Murray, ISG’s Northern regional managing director said the firm would undertake significant alterations to the existing internal layout of the striking Building Two structure and create a new dedicated entrance for RIBA staff and visitors.

Occupying two floors of the building, which sits within a Unesco World Heritage Site, the contractor will install a new passenger lift and feature staircase to link the ground floor and first floor mezzanine level, which will also be extended to provide additional office space.

In addition to the creation of museum standard exhibition space, ISG will deliver a City Gallery, which will become the permanent home for the Liverpool City model and a venue showcasing development plans for the region.

The facility also includes lecture and conferencing facilities, majority open plan office accommodation and a retail outlet.