• Part change of use at ground floor level from office use to warehouse / logistics use (with a Gross Floor Area (GFA) of 944 sq.m) and light industry- manufacturing / food processing use (GFA of 1,860 sq.m), including ancillary staff welfare facilities, with the remainder of the existing floorspace (GFA of 712 sq.m) unchanged from the existing office use; • Proposed extension to the rear / south elevation of the existing building (with a GFA of 861 sq.m), comprising one level with a height of 7.47m, to provide an additional ancillary store to the proposed light industry- manufacturing / food processing use; • Proposed two storey extension (GFA of 13 sq.m) to the north elevation to provide an additional lift shaft and proposed extensions to the northern and west elevations to provide additional lobby / entrance areas (12 sq.m); • Provision of additional floorspace at first floor level (within the existing building envelope) to provide an additional 1,040 sq.m (GFA) of office floor space, ancillary staff welfare facilities, ancillary innovation and testing rooms, storage and plant rooms, and an additional 163 sq.m (GFA) of a mezzanine storage area; • Associated internal reconfigurations and installation of new internal partition walls, and associated alterations to the elevations including materials and fenestration arrangement, additional loading bays and roller shutter doors; • Provision of associated signage including an internally illuminated sign adjacent to the security entrance gate, a directional sign, internally illuminated signage over the entrance doors to the unit and 2 no. signs over entrance canopies; • Reconfigured car parking to provide 72 no. car parking spaces (a reduction from 134), widening of the internal service road, provision of new pedestrian footpaths from the estate road, internal segregated pedestrian footpaths and crossing, and the provision of a security fence and gate; • The proposal includes dock leveller, landscaping, bicycle store, external store with WC/garden store/bin store, plant compound, PV panels to new rear extension roof and bicycle store roof, surface water drainage, including detention pond and swale, and all associated works. The proposed development results in an overall increase of 2,089 sq.m in the total GFA of the unit from 3,516 sq.m to 5,605 sq.m, comprising office, warehouse / logistics, light industry manufacturing / food processing uses, and ancillary staff welfare facilities, innovation and testing rooms, storage and plant rooms.

For Blanket installation of photovoltaic panels (PV) over existing warehouse roof footprint circa 11,400m2 and all associated works. PV panels will not extend above parapet line. Permission is being sought as building is located between Baldonnell and Tallaght University Hospital Solar Safeguarding Zones

93sq.m extension for office space at first floor level (internally) to an existing 279.87sq.m light industrial and warehousing unit and all associated site works.

Construction of a new 125sq.m (9.0m high) single storey side extension to existing facility for the storage of materials ancillary to the existing business currently operating on site with minor internal modifications and associated site development and ancillary works.

The proposed development primarily comprises the provision of two 110kV transmission lines and a 110kV Gas Insulated Switchgear (GIS) substation compound along with associated and ancillary works and is described as follows: The proposed 110kV GIS Substation Compound is to be located on lands to the north-east of the two storey data centre facility and associated three storey office block that was permitted under SDCC Reg. Ref. SD18A/0134/An Bord Pleanála Ref. ABP-302813-18, and within an overall landholding bound to the north by the Grange Castle South Business Park access road; to the west by the Baldonnel Road and to the south by 3 residential properties and the Baldonnel Road; and to the east by the Google data centre facility within the Grange Castle South Business Park, Baldonnel, Dublin 22. The site of the proposed development has an area of c. 0.9163 hectares. The proposed 110kV Gas Insulated Switchgear (GIS) Substation Compound includes the provision of a two storey GIS Substation building (with a gross floor area of 1,307.2sqm) (known as the Aungierstown Substation), two transformers, lighting and lightning masts, car parking, associated underground services and roads within a 2.6m high fenced compound and all associated construction and ancillary works. Two proposed underground single circuit 110kV transmission lines will connect the proposed Aungierstown 110kV GIS Substation to the existing 220kV / 110kV Castlebaggot Substation to the immediate north-east. The proposed transmission lines cover a distance of approximately 120m and 140m within the townlands of Ballybane, and Aungierstown and Ballybane. The development includes the connections to the two substations (existing and proposed), changes to landscaping permitted under SDCC Reg. Ref. SD18A/0134 / An Bord Pleanála Ref. ABP-302813-18 and all associated construction and ancillary works. An Environmental Impact Assessment Report has been prepared in respect of this application. The planning application and the Environmental Impact Assessment Report may be inspected free of charge or purchased on payment of a specified fee (which fee shall not exceed the reasonable cost of making such copy) during public opening hours for a period of seven weeks commencing on the 21st January 2021 at the following locations: The Offices of An Bord Pleanála, 64 Marlborough Street, Dublin 1. South Dublin County Council, County Hall, Town Centre, Tallaght, Dublin 24. The application may also be viewed/downloaded on the following website: www.aungierstown-substation.com Submissions or observations may be made only to An Bord Pleanála ('the Board'), 64 Marlborough Street, Dublin 1 during the above-mentioned period of seven weeks relating to: the implications of the proposed development for proper planning and sustainable development, and the likely effects on the environment of the proposed development, and the likely significant effects of the proposed development on a European site, if carried out. Any submissions/observations must be accompanied by a fee of €50 (except for certain prescribed bodies) and must be received by the Board not later than 5.30p.m. on the 10th March 2021. Such submissions/observations must also include the following information: The name of the person making the submission or observation, the name of the person acting on his or her behalf, if any, and the address to which any correspondence relating to the application should be sent, The subject matter of the submission or observation, and The reasons, considerations and arguments on which the submission or observation is based in full. (Article 217 of the Planning & Development Regulations refers). Any submissions or observations which do not comply with the above requirements cannot be considered by the Board. The Board may at its absolute discretion hold an oral hearing on the application. (For further details see ‘A Guide to Public Participation in Strategic Infrastructure Development' on the Board’s website www.pleanala.ie). The Board may in respect of an application for permission/ approval decide to (a) (i) grant the permission/approval, or (ii) make such modifications to the proposed development as it specifies in its decision and grant permission/approval in respect of the proposed development as so modified, or (iii) grant permission/approval in respect of part of the proposed development (with or without specified modifications of it of the foregoing kind), and any of the above decisions may be subject to or without conditions, or (b) refuse to grant the permission/approval. Any enquiries relating to the application process should be directed to the Strategic Infrastructure Development Section of a Bord Pleanála (Tel. 01- 8588100). A person may question the validity of any such decision by the Board by way of an application for judicial review, under Order 84 of the Rules of the Superior Courts (S. I. No.15 of 1986, as amended), in accordance with section 50 of the Planning and Development Act, 2000, as amended. Practical information on the review mechanism can be accessed under the heading Information on cases / Weekly lists - Judicial review of planning decisions on the Board's website www.pleanala.ie or on the Citizens Information Service website www.citizensinformation.ie.

Retention of standalone residential building located at first floor level with external staircase adjacent to existing industrial unit for exclusive residential use for associated Rewinds staff as residential accommodation consisting of three bedrooms, communal living area, communal kitchen area and all associated site works.

Retention of conversion of a portion of an existing industrial unit for exclusive residential use for associated rewinds staff as residential accommodation over two floors consisting of 7 en-suite bedrooms; communal recreational area; communal kitchen and dining area; Permission for landscaped open space; bin and bicycle store and all associated site works.

Provision of a new lift to service the mezzanine & first floor of the building; construction of new sanitary facilities including accessible sanitary facilities on the first floor of the building; extension of existing internal mezzanine floor; internal modification to the existing building layout; no alterations are proposed to the external facade of the building as part of this planning application; all other associated ancillary site works.

Double height single storey extension for use as a reception area, waiting area and ancillary storage space; external modifications to the existing building facade including upgrading the existing facade finishes, inclusion of new glazed sections and upgrading of existing external windows and door; internal modification to the existing building layout; external landscaping including upgrading of the pedestrian walkway from the existing car parking area; all other associated ancillary site works.

Erect 850.87sq.m of photovoltaic panels on the roof of existing building with all associated site works.