Open invitation to tender, deadline 01/07/2024, for maintenance of hydraulic networks in the SFTRF tunnels (Aiguebelle, Hurtieres, cut&cover St Etienne de Cuines, Sorderettes and Orelle) and outside tunnels (lot 1); maintenance of hydrocarbon separators and cleaning of basins (lot 2). For bid/tender documents click here, where offers must be sent. Duration of the contract is 12 months. Contact SFTRF, attn Alain Chabert, Modane, tel +33 479202600, fax + 33 479202610, email marchespublics@tunneldufrejus.com. Visit https://ted.europa.eu/it/notice/-/detail/309965-2024. Ref.n. 2024AOIE12. 23/24.