Marine Licence ML2023019 - Lagan Weir, Belfast

Date published: 20 July 2023

Last updated: 20 July 2023

Proposed works to extend the existing pontoon at Lagan Weir, Belfast


Reference: ML2023019

Project Type:  Construction

Location: Coordinates:

X334,441 Y374,536

Project Description: DfC are the navigation authority for the 4.8km stretch of the River Lagan between Stranmillis Weir and the Harbour Commissioners limit on the downstream side of the Lagan Weir, and are responsible for the operation of the Lagan Weir. 

A land crane will install a 600mm diameter pile at the location shown on the sketch.  The pile will be approximately 20m long with a welded joint and will be driven to an approximate depth of 11m using a vibrating piling hammer. The 23m of pontoon craned into the water and bolted to the existing units and attached to the pile using a pile guide by boat 

Applicant: Department for Communities


Applied: 04/05/2023

Licence Start Date: 13/09/2023

Licence End Date: 31/08/2026

Back to top