The development will consist of the omission of a permitted above ground installation (AGI) compound under Reg. Ref.: SD20A/0058, the provision of an AGI at an alternate location within the site, and the provision of a Pressure Reduction Metering System (PRMS) and a foul pumping station, along with road upgrades to the public road (R120 Peamount Road), and provision of a foul sewer connection from the site to the northeast, via Peamount Road and Old Nangor Road. The relocated AGI, PRMS compound, and foul pumping station will be located in the southeastern corner of the site. It is proposed to demolish an existing two storey vacant house (with a gross floor area of 235 sq.m.) to provide for the AGI, PRMS compound, and foul pumping station. The relocated Gas AGI and the PRMS will be located within fenced compounds and will comprise of the following buildings and gas-related infrastructure: - 2 no. AGI buildings comprising AGI Building 1 with a total area of c.18 sq.m and overall height of c. 3.4m and AGI Building 2 with a total area of c. 8 sqm and overall height of c. 3.1m; - A Boiler House Kiosk with a total area of c. 12 sq.m and overall height c. 3.5m and boiler flues with a total height c. 5.4m; - A new E&I Kiosk with a total area of c. 12 sq.m and overall height of c. 2.7m; - A new Control Room with a total area of c. 12 sq.m and overall height of c. 3m; - A new Skid House with a total area of c. 123 sq.m and overall height of c. 3.3m; - The compounds will also accommodate associated valves and pipework. A new foul water pumping station with associated chambers, meters and a 24-hour storage tank will be provided to the east of the AGI and PRMS compounds. The proposed developmbent includes all associated and ancillary works including site lighting, boundary treatments, landscaping, drainage and infrastructure. The proposed development is located within a site subject to an application for an EPA Industrial Emissions (IE) Directive license.