Restricted Tender With Public Participation Competition Vob/A Construction Work Vob 2019 Trenchless Sewer Renovation Through Renovation Using On-Site Hardening Hose Lining: Channels Circular Profile Dn 300 (18 Sections, L = Approx. 760M), Of Which: - In The Uv Process: Approx. 445 M (10 Positions, 5 Single ... More