Open invitation to tender, deadline 15/12/2020, for the geotechnical and geological laboratory tests and identity tests for raw materials and concrete for construction lots H21, H41 and H51, on the Austrian side of the Brenner Base Tunnel. For tender documents please click here, where tenders must be sent. Contract value EUR2.23 million, excluding VAT. Duration of the contract is from 01/01/2021 to 31/12/2028. Contact Brenner Base Tunnel BBT SE, attn Dr. Johann Hager, Innsbruck, tel +43 5124030, fax +43 5124030110, email ava@bbt-se.com. For further tender information please click here and here . Ref.n. AP306. 47/20.