Site planning risk brief

Data centre development on a site formerly occupied by Mitsui Denman. The proposed development provides for the construction of 3 no. data centre buildings as one development or in phases. The proposal will modify an existing consent for 3 no. office buildings and access infrastructure at the site consented under 07/12475, as extended under 15/5450, so that one permitted office building is omitted and the permitted access off the R623 is also omitted in favour of a priority junction at the R623 with the permitted remaining offices accessed off the proposed internal access road. The proposed development also includes demolition of existing structures, ancillary services and site works, connections to permitted infrastructure, landscaping and associated boundary treatments, provision of ancillary structures including 3 no. security buildings, 3 no. waste compounds, a utility building, water tank and fencing, ground works with associated localised level changes and car parking.- Extension of duration of permission granted under planning reference: 16/5011.

The installation of 8 No. external diesel back-up generators, including 1 No. vent stack per generator; the construction of a single-storey 10/20kV ESB substation; and all ancillary works, including an additional yard area, relocation of a permitted internal road, construction of a new internal road, and an extended 6m panel fence, to the west of each of the 2 No. data centre buildings (under construction) (4 No. diesel back-up generators per building), permitted under application register reference 17/5895, as extended under application register reference 22/06358.

2 no. data centre buildings on a site formerly occupied by Mitsui Denman. The proposed development provides for the construction of 2 no. data centre buildings as stand alone units (to be built in phases) including ancillary offices with associated structures including a substation building, waste compound, telecoms cabinet (PoP Cabinet) new access off the R623 to provide for independent access, car park, external generator & transformer areas to the west of the proposed data centre and all ancillary works. The proposal will modify part of permission granted under 16/5011, for a data centre development changing the permitted data centre building DC3 from 1 permitted building to 2 no. buildings and associated works. Extension of Duration to Permission granted under Planning Ref. No. 17/5895 & 22/6358.

2 no. data centre buildings on a site formerly occupied by Mitsui Denman. The proposed development provides for the construction of 2 no. data centre buildings as stand alone units (to be built in phases) including ancillary offices with associated structures including a substation building, waste compound, telecoms cabinet (PoP Cabinet) new access off the R623 to provide for independent access, car park, external generator & transformer areas to the west of the proposed data centre and all ancillary works. The proposal will modify part of permission granted under 16/5011, for a data centre development changing the permitted data centre building DC3 from 1 permitted building to 2 no. buildings and associated works.. Extension of Duration to Permission granted under Planning Ref. No. 17/5895

1 no. data centre building with ancillary offices, car parking, waste compound, generators, landscaping, lighting, provision of an access off the R623, the provision of back-up accesses connecting the proposal to the data centre development permitted under 17/5895 and associated boundary alterations and all ancillary site works. The proposal will modify part of an existing consent, 16/5011 for data centre development, modifying that part and also superseding an existing consent for office development under 07/12475. Extension of Duration to Permission granted under Planning Ref. No. 17/6980.

The proposed development includes 1 no. data centre building with ancillary offices, car parking, waste compound, generators, landscaping, lighting, provision of an access off the R623, the provision of back-up accesses connecting the proposal to the data centre development permitted under 17/5895 and associated boundary alterations and all ancillary site works. The proposal will modify part of an existing consent, 16/5011 for data centre development, modifying that part and also superseding an existing consent for office development under 07/12475.