AustriaConstruction and engineeringClosing soon Earthworks and civil engineering for replacing approximately 500 metres of DN300 steel low-pressure gas pipe, including 32 house connection lines, at Lainzer Straße 6–28 in Vienna 1130. WIENER NETZE GmbH Submission deadline October 15, 2026 at 11:00 AM UTC Contract value Not stated in the notice