Skanska Norge AS from Oslo secured the contract for the renovation of the Ekeberg (1580 m, 1580 m) and Svartdals (1460 m, 1700 m) tunnels on the E6/E18 in Oslo, which is the eastern part of the Opera tunnel. Contact The Norwegian Public Roads Administration, Eastern Region, attn Pernille| Reistadbakken, Lillehammer, tel +47 91502030, e-mail firmapost-ost@vegvesen.no. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=318393-2017. Ref.n. 16/73369. 32/17.
