It's become very unlikely the Dockwise Vanguard will be used to transport the Costa Concordia from Giglio next July.
This is due to environmental hazards, and to keep the job of scraping her in Italy.
Instead she will probably be refloated and towed to an Italian port like Genua.
http://digitaljournal.com/news/world/work-to-tow-costa-concordia-from-isle-of-giglio-halted-2-reasons/article/382767