The Department of Transport has been notified by Optic Marine that it will carry out works from Wednesday 10 to Friday 22 January off the coast of Ireland north-west of Belmullet, subject to operational and weather constraints.

The subsea surveys with remotely operated vehicles (ROVs), underwater cable repairs, cable recovery with grapnel and buoy operations will be conducted by the cable vessel Cable Vigilance (callsign FMQW).

Regular safety messages will be broadcast on VHF Channel 16 and a buoy will be rigged with white flashing lights.

As the work vessel will be restricted in its ability to manoeuvre during operations, it is requested that all other passing vessels leave a wide berth.

Coordinates and a map of the work area, as well as contact details, can be found in Marine Notice No 1 of 2024 attached below.