Mariners Notice - Cable Survey - Hunterston and Liverpool

Notice of Marine Operations

Notice is hereby given that Fugro GB (North) Marine Limited will be conducting a cable survey between Hunterston and Liverpool as detailed below using the ROV Support Vessel Edda Sun.

Survey Area

Figure 1 shows the cable route and therefore the extents of the survey area. The vessel is anticipated to be operating in this area from the 18th October to 12th November 2021 and further estimated timings are as follows:

• Cable 1 - Survey conducted from Hunterston to Liverpool (18th Oct to 3rd Nov 2021)

• Cable 2 - Survey conducted from Liverpool to Hunterston (4th to 12th Nov 2021)

Notice to Mariners - Cable Survey - Map

Figure 1: Survey Extents FUGRO GB (NORTH) MARINE LIMITED


The Edda Sun (call sign LARF7), an 85.30m dedicated ROV Support Vessel, will be conducting a survey of the subsea cables utilising an ROV. The vessel will be operating on a 24-hour basis. Throughout survey operations, the vessel will follow normal regulations at sea and it will show restricted manoeuvrability signal when in DP mode (lights on mast). The vessel will require other vessels to maintain a wide berth of at least 250m.

Contact details for the Edda Sun are as follows:     

Vessel Contact Details                                        

Vessel Name

Edda Sun

Call Sign



+47 48 99 45 12

+47 22 40 80 80 (Inmarsat Voice)

Offshore Vessel Manager

+44 (0)1224 980 499


+44 (0)1224 980 497


Page last updated: 13/10/2021
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