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Marine Notice: Seismic Survey Off South West Coast

10th July 2017
The seismic vessel Polar Marquis will be working off the south west coast for the next three months The seismic vessel Polar Marquis will be working off the south west coast for the next three months Credit: GC Rieber Shipping

#MarineNotice - Mullock & Sons (Shipbrokers) Ltd advises that a seismic survey is being conducted some 210 nautical miles west-southwest of Bull Rock Lighthouse off West Cork.

Operations are scheduled to begin tomorrow (Tuesday 11 July) with provision to start earlier on Friday 7 or Saturday 8 July, and will last three months, weather dependant.

The vessels involved will be the seismic vessel Polar Marquis (Callsign LAOI5), which is towing a spread of 12 x 8100m cables with a width of 1,540m just below the surface. 

The support vessel is the Moonrise GSL (Callsign HPEW) and the guard vessel is the Ary (Callsign YJQJ5).

There will be radio transmissions to vessels in the vicinity, with warnings broadcast on VHF Channel 16. Tail buoys will be used on the end of each streamer; they are yellow in colour and are equipped with strobing lights and radar reflectors.

At the end of each survey line, the vessel requires an area to turn around; this is some 15km in addition to the area confined within the coordinates given.

Full details of the survey area are included in Marine Notice No 29 of 2017, a PDF of which is available to read or download HERE.

Published in News Update
MacDara Conroy

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MacDara Conroy

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MacDara Conroy is a contributor covering all things on the water, from boating and wildlife to science and business

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