Open invitation to tender, deadline 23/08/2021, for the assistance to works management during Orense bypass construction: section Taboadela-Seixalbo, sub-section Taboadela- Rante tunnel. Click here for tender documents and here where tenders must be sent. Value of the contract is EUR5.05 million, excluding VAT. Duration of the contract will be 39 months. Contact ADIF Alta Velocidad, Madrid, tel +34 917744804, fax +34 917674490, email contrataciondcc@adif.es. For further on TED tender, please click here. 31/21.