The works comprise refurbishment, reconfiguration and enhancement of the existing Harlington civic and entertainment venue. This involves refurbishment of the auditorium, including a new roof structure, balcony/mezzanine seating, retractable seating, improved accessibility, and upgraded theatre lighting, AV, rigging and acoustic systems. Front-of-house areas are to be remodelled with an improved entrance, foyer, box office, bar, WCs and circulation, alongside upgrades to backstage areas, dressing rooms, Council offices and meeting facilities. The scheme also incorporates substantial mechanical and electrical replacements, improvements to fire safety, thermal performance and energy efficiency, together with drainage, landscaping and external works. To be procured via two stage JCT design and build contract.