Open invitation to tender, deadline 20/07/2021, for the renewal of protection and control technology in the Loetschberg tunnel. Participation in the on-site inspection on May 27, 2021 is mandatory. Document 4.1 ‘’Registration for compulsory inspection" must be completed and sent by e-mail by 19/05/2021 to david.haueter@bls.ch. Duration of the contract is from 01/01/2022 to 31/12/2023. Contact BLS AG, attn David Haueter, Berna, email david.haueter@bls.ch. Further information on the tender click here (German) and/or here (French) and here. Ref.n. 835. 19/21.
