The development will consist of works located inside 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) as per the Clonburris SDZ Planning Scheme (2019) to facilitate the future development of the northern part of the overall SDZ comprising: A) The construction of c. 2.3km of a new Link Street Clonburris Northern Link Street (CNLS) and approximately 800m of side streets including ancillary cycle facilities, pedestrian crossings, traffic signals, footpaths, car parking (79 no. spaces) public lighting as well as services infrastructure (including ESB, Comms, gas main, trunk surface water sewer, and watermain) and ancillary works. B) Provision/upgrade of 12 signalised junctions (5 new and 7 upgraded) as follows: Junction 1: R136 & Adamstown Avenue/Thomas Omer Way, Junction 3: R113 & Thomas Omer Way / Ninth Lock Road, Junction 4: CNLS & R136, Junction 6: CNLS, Junction 8: CNLS & R113, Junction 9: CNLS/Neilstown Road & Ninth Lock, Junction 24: CNLS/Neilstown Road & Ninth Lock, Junction 28: R136 & Adamstown Avenue/Thomas Omer Way, Junction 2: CNLS & Thomas Omer Way, Junction 5: CNLS, Junction 7: CNLS, Junction 27: R136 & Adamstown Avenue/Thomas Omer Way along with minor priority-controlled junctions are proposed along the street alignment to provide access to existing development and future development cells within the Clonburris SDZ. C) Approximately 2 km of upgrade of existing streets, including minor priority-controlled junctions are proposed along the street alignment to provide access to existing development and future development cells within the Clonburris SDZ, including pedestrian crossings. D) Provision of 2 main public parks centrally (Na Cluainte Park North) c. 2.78 ha and in the eastern part of the subject lands (c. 0.77 ha) both to include open water attenuation areas. E) Drainage infrastructure works to include surface water attenuation areas, Sustainable Urban Drainage Systems (SUDs) as well as landscaped areas including attenuation ponds and the provision of underground attenuation. Provision of surface water drainage and waste supply trunk infrastructure within the proposed road corridors; wastewater infrastructure including a foul pumping station (known as pumping station no.3) and foul pipe network within proposed road corridors to facilitate drainage connections to future development within the SDZ lands. The easterly section of the development will collect surface water and discharge into an existing outfall situated within Moorfield Walk whereas the western surface water catchment will connect (as part of a separate concurrent application) to an existing surface water outfall on the Griffeen Road (and ultimately to an existing Griffeen River outfall). F) Provision of trunk watermain infrastructure within the CNLS as well as connections to the permitted watermain infrastructure as part of SDZ20A/0021. G) Permission is also sought for all ancillary site development and landscape works associated with the development, including hard and soft landscaping, (tree pits, boundary treatments, road marking, signage, enabling works and temporary construction works, (including site accommodation, site compounds, and temporary construction boundary fencing) as well as temporary project signage (at 6 no. locations) and provision of underground utility connections under the Dublin - Cork Railway line (at 3 no. locations) and Irish water diversions. This application is being made in accordance with the Clonburris Strategic Development Zone Planning Scheme 2019 and relates to a proposed development within the Clonburris Strategic Development Planning Scheme Area, as defined by Statutory Instrument No. 604 of 2015.

Construction of 2 two and a half storey, three-bedroom terrace houses and associated site works attached to the existing two and a half storey house at No. 6 Station Grove which was constructed in 2006; the 2 houses will complete this partially finished housing development which was originally granted permission under planning reference SD05A/0125.

Demolition of existing single storey vacant house, garage and outhouse (total gross floor area (GFA) c.291.2sq.m) and removal of existing temporary construction car park; Construction of a single 1-4 storey Central Administration Building and 2 2-storey (with mezzanine) data centres (DUB14 & DUB15) all to be located west of data centres DUB9, DUB10, DUB12 & DUB13 within the MS campus; The Central Administration Building (c.6.03m to c.19.85m high) will comprise central office administration, with staff cafeteria, staff gym and reception (GFA c.3,520sq.m), with provision of PV panels on the roof; each data centre (c.15.6m high to parapet height and c.18.65m to top of roof plant) will include data halls, admin blocks (comprising offices, canteen, loading dock, storage and ancillary areas) and a variety of mechanical and electrical plant areas/structures including Modular Electrical Rooms (MERs), battery rooms and transformer areas. GFA of DUB14 is c.28,072sq.m and GFA of DUB15 is c.28,173sq.m (c.56,246sq.m in total); DUB14 will also include 21 diesel generators and associated sub-stations (E-houses) and 11 mechanical flues (each c.30.75m high); Provision of a gas generator compound (to serve DUB15) containing 20 generators, 5 E-houses and 5 flues (c.25m max height); Provision of a Gas Networks Ireland gas skid including 3 kiosk buildings; Expansion of existing electrical sub-station compound (originally granted under SD07A/0632) to provide 3 additional transformer bays. 3 E-houses and 1 control room, 2 auxiliary transformers; 2 sprinkler tank and pump house areas, 1 additional rainwater harvesting plant; Provision of 168 permanent car parking spaces and 40 cycle parking spaces; Provision of additional western access to the MS campus (to serves the Central Administration Building) from the Business Park estate road (including bridge over the Griffeen River) with existing temporary access to be extinguished; Physical integration with the remainder of the existing MS campus (including internal access roads and landscaping) with associated modifications to the western boundary of the DUB09/DUB10/DUB12/DUB13 data centre development as permitted under SD16A/0088; Provision of a new temporary construction car park (with 802 car spaces, shuttle bus stop and shelter) on site north of the main entrance to the business park; Total gross floor area of the development will be c.59,766sq.m; All associated site development works, drainage and services provision, landscaping, boundary treatments (including security fencing) and associated works; An Environmental Impact Assessment Report (EIAR) has been submitted with this application; The application relates to a development which comprises an activity requiring an integrated pollution prevention and control (IE) licence.