Public access to the walkways over the Sea Lock Gates between Hanover Quay and City Block 19 and to a section of South Dock Road which runs parallel to the River Dodder is now expected to remain closed until the end of 2026.
The largest phase of the project – replacement of the sea lock gates – has been completed. However, in undertaking the restoration of the 230-year-old sea lock, historic structural limitations have been discovered which could not have been foreseen in the planning stage. As a result, customised parts are required, have been designed and are in production off-site. The parts will be installed as soon as they are ready; whereupon the final stage of the works, the commissioning of the mechanical and electrical systems and the resurfacing of South Dock Road will be completed.
Waterways Ireland investigated several options to reopen the site while this unique work is ongoing. However, a Health & Safety Risk assessment recommended the site should remain closed whilst the works are undertaken. Waterways Ireland will keep this under review as work progresses and provide public access once it is safe to do so. We will continue to provide updates as the work progresses. We undertake to complete the works as quickly as possible whilst maintaining health and safety good practice to protect the public.
Waterways Ireland apologises for any inconvenience this may cause. We would like to thank anyone impacted for their patience and cooperation during this period. Please find below an alternative route which may be used during the works.
Grand Canal Dock was the world’s largest dock when it opened in 1796. A group of three Sea Locks connect the Dock to the River Liffey and onwards to the Irish Sea and the world. The largest, Camden Lock, has not been operational since 2010. Waterways Ireland is undertaking an ambitious restoration project to restore Camden Lock to its former glory, re-opening Grand Canal Dock to Tall Ships and other larger and sea-faring craft, while maintaining, preserving, and protecting a unique heritage asset, further contributing to the regeneration of the Grand Canal Dock area.
For further information regarding the works please visit waterwaysireland.org or email dublincanals@waterwaysireland.org.
Kind regards,
The Sea Lock Gate Replacement Project Team