Bidding Announcement: Adif High Speed ​​- Presidency. Object: Consulting And Assistance Services To The Process Of Expropriations Of The Assets And Rights Affected By Works Derived From Rail Project Entrusted To Adif-Av And Soil Management Of A Demand In Several Autonomous Communities (2Llows) In An Open Order Regime. File: 4.25/20830.0107.