Upgrades to the existing Claremorris Wastewater Treatment Plant…
Coolroe , Loughanboy , County Mayo
Proposed development
Upgrades to the existing Claremorris Wastewater Treatment Plant comprising: Installation of a new inlet works including an inlet flume, duty/assist screens, bypass screen and a grit removal infrastructure; Installation of a new selector tank; Upgrades to the existing aeration system; Installation of a new final settlement tank; Upgrades to the existing RAS/WAS pumping station; Installation of a new picket fence thickener; Installation of a new sludge dewatering unit within the control building; Installation of a new final effluent pumping station; Upgrades to the existing outfall pipeline; New surface water outfall and petrol interceptor; Ancillary mechanical and electrical upgrades; and Associated ancillary site works
What happens next
Permission was granted on 20 Sept 2024. 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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About this page: the facts above come from the statutory public planning register kept by Mayo County Council and are refreshed weekly (last updated 7 Jul 2026). Applicant names and contact details are not shown. Status labels are PlanningLeads' plain-language reading of the register status and the "Use" label is classified by AI from the public description (see how we use AI); neither is legal advice and the council's file is the record. How we handle this data: privacy notice.
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