Major Water Mains Replacement Works Set to Begin on Cork's Northside

Uisce Éireann will commence a major upgrade of ageing water infrastructure on Cork's northside from next week, replacing 2.5 kilometres of burst-prone cast iron pipes dating back to the 1940s. The works, expected to run until March 2026, aim to improve water quality, reduce leakage, and provide a more reliable supply to local communities.

The replacement programme will take place across four roads: Knockpogue Avenue, Knockfree Avenue, Fairfield Road, and Farranferris Avenue. Traffic management measures will be implemented throughout the works, though local and emergency access will be maintained at all times.

Brian McCarthy, Programme Manager at Uisce Éireann, said:

"This section of water mains was prioritised for investment and replacement by Uisce Éireann due to its age and deteriorating condition with the old cast iron mains dating back to the 1940s."

The project forms part of a wider northside upgrade, with Uisce Éireann simultaneously replacing 2.4 kilometres of old mains in Gurranabraher. Those works are scheduled for completion in November 2025.

McCarthy added:

"These improvements are critical, and we are delighted to progress these upgrades for the local community which will boost the resilience of the water network and improve service in the city for generations to come."

Ward and Burke Construction Ltd will carry out the works on behalf of Uisce Éireann. The project includes replacing old lead service connections on the public side with modern alternatives.

Residents should expect some short-term water interruptions, with a minimum of 48 hours' notice provided before any planned disruption. New service connections will be laid from the public mains to property boundaries.

Customers with questions can contact Uisce Éireann on 1800 278 278 or visit the Water Supply Updates section at www.water.ie.