Tuesday, October 12, 2021

Maersk Clipper for cable work

 There are only a few ships built exclusively for the installation and repair of subsea cables. However offshore support vessels can often be pressed into service for specific jobs. This particularly so now that tug/suppliers are readily available due to lack of offshore work.

IT Telecom, based at Pier 9A in Halifax has used offshore vessels many times and has a portable, containerized fibreoptic cable splicing unit that can be loaded on supply boat's deck. Other equipment including what I call a slide, can be fitted over the stern to retrieve and re-lay the cable.

Other conversion work may be needed for more complex jobs that require use of a ROV. That is the case for the offshore construciotn support vessel Horizon Enabler Siem Dorado which has recently returned from cable work in Barbados. Conversion work included removal of a portion of the ship's transom bulwark. That section has now been reinstalled and the ship can return to it owners.


Now another offshore vessel has arrived to be adapted for cable work. Maersk Clipper, built in 2013 in Chile is an anchor handling tug supplier. Its twin MaK engines produce 15,000 hp and deliver 180 tonnes bollard pull.


The ship will be fitted with the containerized cable splicing shop and other gear to retrieve and repair cable.


Maersk Clipper is a versatile vessel. It recently towed the broken down tanker Dorset Spirit out of Come by Chance, NL heading for repairs in Belfast, Northern Ireland. It handed over the tow to the Maersk Lifter somewhere offshore.
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