Open invitation to tender, deadline 19/10/2020, for a geologist to assist a client to explore geology and hydrogeology problems during refurbishment and upgrading work on the 7,610 km - 20,400km section of the N09 Vennes-Chexbres motorway, including 4 tunnels. The duration of the contract is from 16/12/2020 to 31/12/2027. Further information from click here (French) and here (German). Contact Ofrou, Estavayer-le-Lac, tel +41 58 461 87 11, email marchespublics.estavayer@astra.admin.ch. For tender documents click here. Ref.n. N09.48 080010. 37/20.
