Tenders Are Invited For Engineering Services – Broye Gallery And Baumettes Connection in Switzerland

Work Detail

Engineering Services – Broye Gallery And Baumettes Connection. The Galerie De Broye Project (Part 1 Of The Ao) Aims To Fill A Lack Of Outlet For Flood Flows In Part Of Western Lausanne And To Protect The Area From The Danger Of Flooding. This Gallery Will Take The Waters Of The Broye Stream, The Baumettes Stream And The Galicien Stream To Transport It To The Chamberonne. The Project Involves The Construction Of A Rainwater Evacuation Gallery By Microtunneling Or Tunnel Boring Machine, Measuring 3-4 Meters In Diameter And Approximately 1.8 Km In Length Up To Its Outlet In The Chamberonne. The Lateral Connection To Resume The Baumettes Stream (Part 2 Of The Ao) Is Made Up Of Three Distinct Sections: - Pgee Measure 1.07: Gallery 2.5 M In Diameter And Approximately 420 M In Length Connected In Well No. 2 Of The Broye Gallery; - Pgee Measure 1.08: Outside The Mandate, This Section Will Already Be Executed At The Time Of The Work - Pgee Measure 1.09: Resumption Of Flood Flows From The Baumettes Stream In A Dn 1600 Collector Over A Length Of Approximately 443 M.

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