Erection of a shipping container and lean-to roof structure providing a link to the main building.

Erection of a porch to the east stair well, install new automatic smoke vents to the roof, automatic smoke vents to walls and install new windows.

Erection of a replacement Data Centre (containing data halls, associated electrical and AHU Plant Rooms, loading bay, maintenance and storage space, office administration areas and plant at roof level), emergency back-up generators and emission stacks, diesel tanks and filling area, electrical switchroom, a water sprinkler pump room and storage tank, a gate house, site access, internal access roads, hard/soft landscaping, and rainwater infiltration pond.

Erection of infill of internal patio to create additional floor space and installation of roof plant and 3no. flues.