(ProVia-ID 152890) Loifarn - Dorfgastein; Oberer und Unterer Klammtunnel Modernisierung, km 7,416-8,949, Bau; Ertüchtigung Oberer- und Unterer Klammtunnel

TENDER DESCRIPTION

The subject of the contract includes tunnel construction works in connection with the modernisation of the upper and lower Klammtunnel on the ÖBB route Schwarzach - St. Veit in Pongau - Spittal am Millstättersee: - Construction measures to increase the load-bearing capacity, usability and durability of the existing lining (with and without existing shotcrete lining). - Repairs at the portals in the Klamm area: + South portal of the Lower Klammtunnel. + North portal of the Upper Klammtunnel. - Repairs at the North portal of the Lower Klammtunnel. - Access points to the tunnel main drainage in the invert by means of new shafts between the sleepers. - Signage for alcoves and escape route marking in the tunnel. - Signage in the area of the portals. - Upgrading the access roads in the fore-portal area of the UKT Nord and OKT Süd and the forecourt UKT Nord. - Supporting structure for the overhead line/traction power rail (=console) -> placement of the frames subsequently carried out by third parties. The subject of the contract includes tunnel construction works in connection with the modernisation of the upper and lower Klammtunnel on the ÖBB route Schwarzach - St. Veit in…

TENDER BRIEF

TENDER DOCUMENTS