Invitation to tender by negotiated procedure for refurbishment of Langenauer (232 m) and Hollricher (321 m) tunnels including demolition and replacement of inner concrete shells on Wetzlar-Niederlahnstein section between Bf Nassau and HP Obernhof while maintaining single-track operation. Work includes portals, retaining walls, drainage and 4 km track renewal with ancillary installations. Contract starts 15.12.2010 for completion 29.03.2013, estimated value EUR18.5 million, excluding VAT. Further information, specs and docs from Manfred Sengeisen at Vergabestelle DB AG in Frankfurt am Main, tel +49 69265 456-99, fax -92, to whom tenders or requests to participate should be sent. Project manager is Harald Joos at DB ProjektBau GmbH, harald.joos@deutschebahn.de. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=193436-2010. 27/10.
