Open invitation to tender, deadline 19.09.2016, for the Skarholmen concrete tunnels (contract FSE 215). The contract is for the northern part of Kungens Kurva and includes the on and off ramps for the E4 Stockholm bypass from the north. The contract involves the widening of the existing road, two concrete tunnels, one on each side of the E20 and a 2 x 20 m rock tunnel. Due to the soil conditions, the contract also includes large amounts of ground reinforcement. The stretch is about 2 km long. The duration of the contract is 5 years. For electronic access to information and the submission of tenders go to http://eu.eu-supply.com/app/rfq/rwlentrance_s.asp?PID=157116&B=TRAFIKVERKET. Also contact Trafikverket, att.n Anika Wifreus, Borlange, tel +46 771921921, e-mail anika.wifreus@trafikverket.se. Visit http://ted.publications.eu.int/udl?request=Seek-Deliver&language=en&docid=55664-2016. Ref.n. 133411. 09/16.