Open invitation to tender, deadline 11.08.2015, for improving safety and refurbishment in the Dalaaser tunnel (1,810 m, 1,755 m) and Langener tunnel (2,323 m, 2,090 m) on the S16. Duration of contract from 11.01.2016 to 31.12.2019. Contact Eng Gabriel Rott, ASFINAG, Vienna, tel +43 5010814577, fax +43 5010814482, e-mail gabriel.rott@asfinag.at. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=227525-2015. Ref.n. 2015/@AVA ID-N.40260. 27/15.
