Open invitation to tender, deadline 29.01.2014, for construction of new drill/blast, sprayed concrete lined 2.9 km-long twin-tube Oberau tunnels on B2 road. Cross-section 81-105 sq m, distance apart 30-40 m. West tube 2,982 m with 2,740 m mining. East tube 2,910 m with 2,710 m mining. Total excavation 580,000 cu m. Umbrella drilling and perimeter sealing required. Tunnel surface 61,100 sq m. Carriageway width 2 x 3.75 m with total of 5.9 km of concrete roadway and piping together with reinforced concrete ventilation duct. Contract commences 01.09.2015 for completion 30.05.2020. More from Autobahndirektion Sudbayern in Muenchen, tel +49 895455244, fax -644, e-mail vergabe@abdsb.bayern.de. Electronic requests to participate and submission of tenders at http://www.vergabe.bayern.de. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=405276-2014. 49/14.
