Open invitation to tender, revised deadline 22.08.2012, for installation work on 3.1 km-long twin-tube Jagdberg motorway tunnel on A4 Eisenach-Goerlitz. Contract in three lots: Lot 1 operational and traffic engineering; Lot 2 firefighting equipment; Lot 3 pipeline system. More information from Bereich P2 at DEGES in Berlin, tel +49 3020243706, fax –90, e-mail Kremser@deges.de. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=236429-2012. 30/12.