Construction works for the railway environment of Sihltal Zürich, Switzerland July 14, 2026 | Europe Tenders, Tenders & Contracts Country: Switzerland Organisation: Sihltal Zürich Uetliberg Bahn SZU AG Description: Bids are invited to provide construction works under a framework agreement for maintenance, renewal and expansion o... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password