Additional information on the open invitation to tender, deadline 29.05.2017, for the upgrading and adaptation to STSG of the Plabutsch tunnel (10.085 m, 9.919 m) on the A09 motorway in Phyrn, E&M equipment is included. Duration of the contract is from 27/09/2017 to 18/02/2020. Contact Asfinag AG, attn Eng Markus Reinwald, Vienna, tel +43 50108-14559, fax +43 50108-14552, email markus.reinwald@asfinag.at. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=141086-2017 and http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=200460-2017. Ref.n. 2017/PROVIA ID-N.8466. 22/17.