Open call for tenders, deadline 10.09.2010, for A16 - Section 8 - Lot 8.500: north cut/cover section, north and south portals, north and south access for the Choindez tunnel east tube, length 2,786 m. Contract duration 01.03.2011 to 30.04.2015. Time limit for receipt of requests or for accessing documents, 10.06.2010. Contact bridge and roads office, national roads section, Delemont, tel +41 324207-300, fax -301. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=154028-2010. 23/10.