Open invitation to tender, deadline 10/10/2025, for the hydrogeological monitoring of the construction works of the Bilbao Southern Railway Bypass, Phase 1. Click here for bid documents and here where tenders must be sent. Value of contract EUR 738,240.00 contract, excluding VAT. Duration of contract 60 months. Contact ETS - Euskal Trenbide Sarea, Bilbao, tel+34 946572600 , email kontratazioa@ets-rfv.eus. Visit https://ted.europa.eu/en/notice/-/detail/580493-2025. Ref.n. P20026842. 36/25.
