Open invitation to tender, deadline 22/03/2024, for underground and surface water monitoring for the extension of the future second tube of the Loetschberg base tunnel. For further information on the tender click here (German) and/or here (French). Duration of the contract is from 01/06/2024 to 31/12/2036. Contact BLS AG, attn Alissia Bottazzo, Berna, tel +41 58 327 29 66, email beschaffung.lbt@bls.ch. Visit https://ted.europa.eu/en/notice/-/detail/29596-2024. Ref.n. MBS-01301-009. 03/24.
