Open invitation to tender, deadline 27/06/2025, for the renewal of cabling and luminaire assemblies for the lighting system in the Mappo-Morettina tunnel (5518 m) on the N13.For tender documents please click here. Duration of the contract is from 06/10/2025 to 14/01/2030. Contact Ofrou, Bellinzona, tel +41 58 469 68 11, email acquistipubblici@astra.admin.ch. Visit https://ted.europa.eu/en/notice/-/detail/387332-2025 and https://ted.europa.eu/en/notice/-/detail/319881-2025. Ref. n. MP-190102. 25/25.