Infrastructure · Co. Cavan

Bailieborough Wastewater Treatment Plant, Shercock Road Beckscourt Bailieborough, Co. Cavan

Granted 28 Aug 2025 (final grant issued 6 Oct 2025)

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Key facts

  • Planning application 2560379 at Bailieborough Wastewater Treatment Plant, Shercock Road Beckscourt Bailieborough, Co. Cavan: 10-year duration planning permission is sought for works to upgrade…
  • It was received by Cavan County Council on 11 Jul 2025.
  • Status: Granted 28 Aug 2025 (final grant issued 6 Oct 2025).
  • Permission was granted on 28 Aug 2025 and the final grant issued on 6 Oct 2025. No site start has been filed yet. The next step is a commencement notice, filed before building work begins; the start date and who will build it are not known yet.

Source: the Cavan County Council planning register, checked 12 Jun 2026. Open the council's file

Planning applications in Co. Cavan

What and where

10-year duration planning permission is sought for works to upgrade…

for a 10-year duration planning permission is sought for works to upgrade the Bailieborough Wastewater Treatment Plant in the townland of Beckscourt, Bailieborough Co. Cavan. The proposed development consists of upgrades to the capacity of the existing WwTP. The proposed development consists of the following elements: (i) Demolition and replacement of existing Inlet works; (ii) SWO outfall from existing Storm Water Tank to be decommissioned; (iii) Proposed Dual Function Overflow outfall pipe connection from the WwTP inlet works to an existing drainage culvert pipeline; (iv) Provision of 1 no. new Storm Water Storage Holding Tank and associated SWO outfall pipe connection to the existing drainage culvert pipeline; (v) Provision of 1 no. aeration tank and 2 no. settlement tanks; (vi) Demolition of the existing oxidation ditch and clarifiers; (vii) Provision of below and above ground chambers (pump chambers and process drainage); (viii) Provision of service water pump sump (wash water recycle system to clean equipment); (ix) Provision of new WwTP Primary Discharge outfall pipe connection to the existing drainage culvert pipeline; (x) Provision of 1 no. picket fence thickener and mechanical dewatering unit; (xi) Provision of chemical storage and dosing equipment for alkalinity boosting, phosphorus removal and sludge treatment; (xii) Provision of 1 no. building (Sludge dewatering building) of operating equipment and 2 no. of kiosks (Intake MCC Kiosk and Aeration Tanks MCC Kiosk); (xiii) Provision of odour control unit and associated above ground ductwork; (xiv) Provision of a back-up generator with diesel tank to be used in an emergency/power cut; (xv) Provision of an ESB substation; (xvi) Demolition of the existing tanks not used in the future design (i.e., inlet works, storm tank, oxidation ditch, circular clarifier and drainage/process pump sumps, polymer preparation building, sludge blanket thickener, sludge holding tank, scum chamber and sludge dewatering kiosk); (xvii) Extension of internal access road and provision of turning head to the northern end of the site; (xviii). Ancillary and associated development including: a) Equipment lifting gantries, access platforms; b) Provision of paved/pebble area within the site; c) Landscaping works d) Replacement of site fence; e) Mechanical and electrical service connections; (xix) Installation of south facing Solar PV Panels; (xx) Retaining wall to the northern part of the site and entrance of the site. A Natura

Description as published by the council. Its text starts part-way through a sentence.

Location
Shercock Road Beckscourt Bailieborough, Co. Cavan Map
Planning reference
2560379
Council planning fileGet alerts

Numbers and dates

Homes
~1estimated from the application
Project type
Infrastructure
Received
11 Jul 2025
Decision to grant
28 Aug 2025
Final grant
6 Oct 2025

Timeline

  1. Application received
  2. Decision to grant
  3. Final grant issued

Outlook

What happens next

Permission was granted on 28 Aug 2025 and the final grant issued on 6 Oct 2025. No site start has been filed yet. The next step is a commencement notice, filed before building work begins; the start date and who will build it are not known yet.

Work packages named so far

  • Roads and site development worksNamed in the application description
  • Services and drainageNamed in the application description

An outlook from the planning record, not a tender or a confirmed start date.

Documents and evidence

Check the record

  • Council planning fileThe application file 2560379 on eplanning.ie: drawings, reports and the decision.Open the council's file

How we know this

From the Cavan County Council planning register, checked 12 Jun 2026. We link to the council's own file so you can check the official record before you act.

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