Refurbishment and repair of Building 3 for highly specialised scientific research, engineering and general teaching facilities (Class F1(a)) comprising installation of thermally efficient double glazed window system, internal alterations, construction of two full height extensions to the north facade of Building 3 connected by bridging links, extension to the arts spur, including compliant stair case and goods lift, covered walkway for goods lift, and associated infrastructure, including accessible entrance, servicing, accessible car parking, saline tank storage, installation/diversion of enabling infrastructure, reconfiguration of existing pedestrian routes, double stacked cycle storage and landscaping, incorporating sustainable urban drainage systems and any other enabling and temporary works on land to the north of the Lasdun Wall.

Re-roofing main pitched roof, upper flat roofs & domed lead roof, re-cladding & alterations to dormers, repairs to lantern light, associated repairs & alterations to fabric, replacement windows to dormers, replacement rainwater goods, improvements to access equipment, high level masonry repairs, installation of bird deterrent fittings, installation of trace heating system, repairs to lightning protection, scaffolding & temporary roof.

Removal of existing modular cell blocks and generator buildings. Refurbishment and internal alterations, refurbishment of Crittall windows and installation of secondary glazing behind. Construction of single storey rear extension, car port and wash bay and external works. Works to roof to include installation of solar panels, 2 staircases, mechanical ventilation units and plant.

External repair works and alterations to fenestration and internal secondary glazing.

Rear Side Infill Conservatory, External Insulation and Render to Entrance Porch and Rear Kitchen, Rooflights Inserted to Kitchen Roof, Demolition of External Stairs/Utility, Replacement of Mono-pitched Roof to Porch with Flat Roof, Alterations and Reconfigurations to Porch Glazing/Entrance Door, Insertion of New South Facing Window at First Floor Level.

Amendment to approved plans of planning permission 21/00941/F to include roof and window alterations.

Alterations to external walls & windows, roof & skylights to facilitate motor vehicle training facility.

Replacement front porch, removal of existing garage with alterations to external existing windows, utility space within existing courtyard and re-instated fence/gate to front boundary.

Minor external alteration to elevation comprising insertion of new door opening in existing window.

Alterations to first floor front window to french doors with juliette balcony.