Projects · Water

Portlaoise, Co. Laois, Ireland·In developmentWater

Portlaoise Wastewater Treatment Plant Upgrade

  • StagePlanning permission granted; design being finalised ahead of tender
  • Next milestoneFinalise design and go out to tender for construction
  • Last checked1 November 2026
Source: Megaproject.com; Uisce Éireann →

What has changed on this project, and when

  • Next milestone: Finalise design and go out to tender for construction2 November 2026 · previously: Detailed design and construction procurement
  • Stage: Planning permission granted; design being finalised ahead of tender2 November 2026 · previously: Pipeline, planning granted (Apr 2026); detailed design / pre-construction

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