Gibdock has completed its work on the semi-submersible accommodation platform, Etesco Millennium - the first offshore platform project to be undertaken by the yard in almost 15 years. The semi-sub’s eight-month stay at the yard represented an important milestone for the Gibraltar shiprepair facility, as it continues its campaign to broaden the range of its growing offshore business. Etesco Millennium arrived at Gibdock in October 2011 and the yard worked closely with the owner…