The development will consist of works located outside the Clonburris SDZ relating to the "Stage 2" roads, public parks/open space areas and services infrastructure works (as part of a separate concurrent application) in respect of the northern part of the overall Clonburris SDZ lands comprising: A) The construction/upgrade of an underground surface water pipe from Griffeen Avenue along Griffeen Road to connect to the existing surface water pipe along with the upgrade of existing surface water pipe along Griffeen Glen Drive and adjoining open space area (for c. 450m), which will connect ultimately to the Griffeen River. B) Junction upgrade and junction tie in works to existing road layout at Balgaddy Road and Grange Castle Road, C) Junction upgrade and junction tie in works to existing road layout at Thomas Omer Way/Ninth Lock Road, Fonthill Road (R113), including slip road to the north; D) Junction upgrade and junction tie in works to existing road layout at Ninth Lock Road/Neilstown Road. E) The proposals will also entail the restoration of the open space areas and road surfaces and all associated site development and associated landscape works.

Relocation of the temporary gas powered generation plant for a further two years from lands to the rear of the Takeda Ireland complex to the east of the site; to lands to the immediate north-west within the Edgeconnex campus and to the immediate east of the data centre granted and built under Reg. Ref. SD17A/0141 and SD17A/0392; the relocated temporary gas powered generation plant will be enclosed within a walled yard of 2,836sq.m containing 12 generator units with associated flues (each 15m high) that was permitted for a period of three years on the 15th May 2017 under condition No. 4 of permission granted under Reg. Ref. SD17A/0027; vehicular access to the generation plant will remain from the permitted service road into the Edgeconnex site and Grange Castle Business Park as originally permitted.