Open invitation to tender, deadline 15/05/2020, for the refurbishment of the 3700 m Weissenstein railway tunnel on the Solothurn - Moutier line, and for the modernization of the Oberdorf and Gänsbrunnen stations to comply with the requirements of the Equality for the Disabled Act (LHand). Duration of the contract is from 01/11/2020 to 31/05/2023. For tender information please click here (German) and here (French) and here. Contact BLS AG, attn Silvio Gasparini, Berne, email silvio.gasparini@bls.ch. U S 025.Rif.n. 000133/2019. 06/20.
