Variation of conditions 2 (approved drawings), 14 (demolition drawings) and 17 (doors and windows materials) of planning permission ref: 2019/00419/VAR granted 9th April 2019 for the 'Variation of condition 2 (approved drawings); and variation of condition 17 (doors and windows materials) of planning permission ref: 2016/00713/VAR granted 13th April 2016 to allow the lower ground floor windows to be aluminium framed, and replacement of a window at lower ground and a window at ground floor level in the north east elevation to be replaced with doors and windows.' Amendments sought are alterations to the south elevation to ensure symmetry from Margravine Road and better retain the existing form of this elevation's roof line, alterations to external steps, replace demolition plans to enable buildability of the loft and internal wall arrangements, alter the wording of condition 17 to read as follows 'The new and replaced doors and window frames hereby approved shall be timber frame construction, with the exception of the lower ground and ground floor doors with four vertical panes only in the north east elevation which shall be either timber or aluminium framed.'

Variation of the wording of condition 33 of planning permission Ref.2018/03667/FUL granted 24th October 2019 for the 'Erection of a part two storey/part nine storey building with plant at ground floor, eighth floor and roof level to provide a biomedical research centre including specialised laboratory and research space, associated offices and support spaces (Class B1 research and development/Class D1 non-residential education institution, 12,045sqm total floorspace), seventh floor external terrace on the eastern side of the building; relocated substation; external cycle storage; associated landscaping; temporary use of adjacent part of Ark Burlington Danes Academy playing field and adjacent part of Linford Christie Stadium land for temporary construction access and logistics operations'. Amendments are proposed to the wording of parts b and c of condition 33 in order to delete references to NOx emissions standards for CHP units (which are not part of the approved development) and the Emergency Diesel Generator Plant (EDGP), along with the use of abatement for the EDGP if the emissions standards cannot be met; to quantify the opacity of EDGP visible emissions; to reduce the maximum hours of operation of the EDGP; and to restrict EDGP testing to hours when the adjacent school's external amenity areas are not in use.