Open invitation to tender, deadline 31/01/2024, for a surveyor phase 32 - 53 without an overall management function, for the planned new tunnel between Täsch and Zermatt on the Matterhorn Gotthard Railway. The preliminary project was developed and completed at the end of November 2023. For further information please click here (German) and/or here (French). Contact Matterhorn Gotthard Infrastruktur AG, attn Kilian Bumann, Brig-Glis, tel +41 (0)848 642 442, email einkauf@mgbahn.ch. Visit https://ted.europa.eu/en/notice/-/detail/769666-2023. Ref.n. 390080. 51/23.