Open invitation to tender, deadline 19/04/2021, for the supply, transport and delivery of twin-block reinforced sleepers for ballast to be used for the 3km Getafe tunnel restoration, line C4, Cercanias railway, Madrid. Click here for tender documents and here where tenders must be sent. Value of the contract is EUR1.01 million, excluding VAT. Duration of the contract will be 3 months. Contact Adif, attn Rosa Cabrerizo Ruiz, Madrid, tel +34 913007689, fax +34 913006623, email rcabrerizo@adif.es. For further on TED tender, please click here and here. Ref.n. 3.20/27510.0017. 14/21.