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.

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.

Variation of Condition 6: trees and Condition 7: single storey extension of previous permission 18/00203/F to change the AIA to revised and change the wording of condition 7 to "No occupation of the new dwelling shall take place until the 'demolition only' of utility area has been completed and not the construction of proposed toilet area" with submission of details in respect of conditions 3 (surface water drainage), 4 (street tree relocation) and 5 (landscape).