C-Odyssey Wraps Up Concrete Mattress Installation Project

Leask Marine’s C-Odyssey vessel has provided marine services for Scottish and Southern Electricity’s three new cable replacement projects between the islands of Yell and Unst.

The vessel was contracted by Global Marine for the work.

Leask Marine was contracted for installation of concrete mattresses to protect the replacement cables where the cables cross existing subsea assets.

Within the tidal flow each mattress was required to be placed with pin-point accuracy to ensure that the obligatory offset off each side of the cable and the maximum acceptable offset between each mattress, the company explained.

The mattresses were loaded onto the vessel and installed subsea with a specialized lifting frame.

Share this article

Follow Subsea World News

Events>

<< Feb 2020 >>
MTWTFSS
27 28 29 30 31 1 2
3 4 5 6 7 8 9
10 11 12 13 14 15 16
17 18 19 20 21 22 23
24 25 26 27 28 29 1

OFFSHORE TECHNOLOGY CONFERENCE (OTC2020)

The Offshore Technology Conference (OTC) is where energy professionals meet to exchange ideas and opinions to advance…

read more >

Oceanology International 2020

Exhibitors from industry, government and research institutions share their knowledge and come…

read more >

OTC ASIA 2020

The Offshore Technology Conference Asia (OTC Asia) is where energy professionals meet to exchange…

read more >

Shallow and Deepwater Mexico Exhibition and Conference

Shallow and Deepwater Mexico, an offshore oil and gas exhibition and conference is the key center for the international offshore oil and gas community in Mexico. 

read more >