Open invitation to tender, deadline 17/09/2021, for all tests for the client's construction laboratory for materials and work for the 2nd Gotthard road tunnel (2TG) project on the N02 motorway. The contract also includes tests in connection with the excavated material and its preparation. The services are provided both outdoors and underground. The duration of the contract is from 01/12/2021 to 31/12/2030. For tender documents and more detailed information please click here (Italian), here (German) and here (French). Contact Ofrou, Bellinzona, tel +41 58 469 68 11, fax +41 58 469 68 90, email acquistipubblici@astra.admin.ch. For further on TED tender, please click here. Ref.n. 120043. 30/21.
