SwitzerlandConstruction and civil worksOpen NKM 5.2 – Ballast replacement and substructure rehabilitation 2029–2033 Schweizerische Bundesbahnen SBB AG Submission deadline January 15, 2027 at 10:59 PM UTC Contract value Not stated in the notice
SwitzerlandConstruction and civil worksOpen NKM 5.3 – Ballast cleaning framework 2029–2033 Schweizerische Bundesbahnen SBB AG Submission deadline February 19, 2027 at 10:59 PM UTC Contract value Not stated in the notice