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Marine Notice: Gas Networks Ireland Inspection Surveys in Irish Sea

29th September 2026
Map of the pipeline survey areas in the Irish Sea
Map of the pipeline survey areas in the Irish Sea

The Department of Transport as been notified by AWJ Limited that a pipeline survey will be conducted on behalf of Gas Networks Ireland (GNI) in the Irish Sea.

The works will take place from Wednesday 30 September to Tuesday 6 October, depending on weather and operational constraints.

The pipeline survey work will be carried out by the vessel N-sea Pathfinder (callsign PBYN). The survey vessel will display the relevant day shapes and night lights and will monitor VHF Channels 16 and 12.

Coordinates and a map of the survey areas, as well as contact details, can be found in Marine Notice No 46 of 2026 attached below.

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