Open invitation to tender, deadline 01/09/2025, for the renovation of the electrical system for the technical power plants of the 6.6km San Bernardino tunnel on the N13. For bid documents click here. The duration of the contract is from 03/11/2025 to 24/03/2028. Contact Ofrou, Bellinzona, tel +41 58 469 68 11, email acquistipubblici@astra.admin.ch . Visit https://ted.europa.eu/en/notice/-/detail/407685-2025. Ref.n. MP-070007. 26/25.
