to amend development permitted under pl. ref. no. 20/1085 & ABP Ref. 310144-21 for 6 no…
Castlegar , Mountbellew , Co. Galway
Proposed development
to amend development permitted under pl. ref. no. 20/1085 & ABP Ref. 310144-21 for 6 no. aeration cells (each cell is 6.0m x 4.8m wide x 4.5m high) and associated air blowers; 2 no. anoxic cells (each cell is 4.5m long x 4.8m wide x 5.0m high); 1 no. recirculation pumping station; 1 no. return activated sludge / waste activated sludge pumping station; 1 no. selector tank of size 2m x 4m x 4.5m; 1 no. sludge holding tank with a diameter of c. 5m; provision of lighting columns of max. 5m height; entrance gate to wastewater treatment plant (WWTP); solar panels (31 sqm) on the west side of sludge drying reed beds; and c.400m of 150mm diameter gravity foul sewer to be laid from the mart entrance to a permitted manhole on the access road to the existing wastewater treatment plant. The development will also consist of the following amendments to permitted works: Relocation and amendment to permitted 2 no. final settlement tanks with a diameter of c.10m; relocation of the permitted inlet works; relocation and amendments to permitted attenuation tank and associated pipework; relocation of permitted chemical storage tank c.5m³; relocation of permitted control building and provision of solar panels (62 sqm) on roof; relocation of permitted ESB substation; relocation of permitted generator; relocation and amendments to design of permitted sludge drying reed beds to provide 6 no. of size 8.25m x 25m; relocation of the permitted effluent flume for flow measurement, 2m wide and 4.5m in length; amendments to permitted pipework; minor amendment to permitted internal roadway; amendment to the permitted outfall pipe at the discharge location to the Castlegar River by installing a headwall; and omission of 2 no. permitted primary settlement tanks, 2 no. permitted biological filters and forward feed pumps. The proposed development and proposed amendments include all associated ancillary works. A Natura Impact Statement (NIS) has been prepared with respect to the proposed development and is included with this application
What happens next
Permission was granted on 14 Nov 2025. Third parties may appeal within four weeks; after that the permission is final and works can start once a commencement notice is lodged.
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Related
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