Gebr. Echterhoff GmbH & Co. KG from Hamburg secured the eastern 4.9km U4 metro line extension in Hamburg towards Horner Geest, Phase 1 The new cut&cover section will include Stoltenstrasse and Horner Geest/Dannerstrasse Amburgo stops. Duration of the contract is 8 months. Contact Hamburger Hochbahn AG, attn Bereich Einkauf, Hamburg, tel +49 403288-4152, fax +49 403288-81-4152, email Uwe.Kirsten@hochbahn.de. For tender information please click here Ref.n. 235255. 22/20.