Marine transportation provider and the USA’s largest operator of OSVs, Edison Chouest Offshore (ECO), has teamed up with Damen to build a total of 13 heavy duty mooring assistance and escort tugs.
These will be deployed on two major maritime projects for which ECO has recently won contracts, based in part on the use of well-proven Damen tug designs. The vessels will be built using ECO’s network of five shipyards and Damen’s support and expertise.
The first of these is a contract that ECO won earlier this year with a new Corpus Christi based LNG export terminal. The agreement is for the supply of four escort tugs with a bollard pull of 80 tonnes, to operate at this new LNG terminal in Texas, which is currently under construction. The Damen tugs will be of the proven escort/mooring ASD 3212 design.
More recently, ECO has won a high profile, long term contract in Alaska. ECO is taking over the ship escort-response duties out of Valdez, Prince William Sound, from July 2018, for which it will require nine, high-powered escort tugs.
For this highly environmentally-sensitive project, Damen and ECO will work together to deliver four more ASD 3212 tugs with a bollard pull of 70 tonnes each and five of the most powerful ASD tugs ever built; the ASD 4517 with a bollard pull of 150+ tonnes, is a joint Damen and ECO developed escort tug specifically designed for the sometimes challenging weather conditions in the Prince William Sound.