Open invitation to tender, deadline 12.04.2019, for geophysical measurements in boreholes - deep piezometers, part of the Brenner Base Tunnel construction. Duration of the contract is 36 months. Value of the contract is EUR415,000, excluding VAT. For bid documents https://www.bandi-altoadige.it where tenders must be sent. Contact Brenner Basis Tunnel, attn. Avv. Arturo Piero Mazzucato, Bolzano, tel +39 0471062210, fax +39 0471062211, email ava@bbt-se.com. Click here for more . Ref.n. AP303. 11/19.