Tenders Are Invited For Works For Complete Or Part Construction And Civil Engineering Work – Renovation And Expansion Of Stiegstrasse And Stiegweg - Engineering Services

Works For Complete Or Part Construction And Civil Engineering Work – Renovation And Expansion Of Stiegstrasse And Stiegweg - Engineering Services. The Subject Of The Tender Is The Engineering Services Of The Sia Phases 32 Construction Project To 53 Commissioning, Completion Of The Planning And Implementation Of The Road, Works And Drainage Systems In The Sonnenberg Area. The Project Includes The Renovation Of Stiegstrasse, The New Construction Of Stiegweg As Well As The Renewal And Expansion Of The Plant Pipeline Infrastructure. The Trenchless Crossings Of The Sihltalstrasse And The Szu Route Using Microtunneling And Pressure Drilling, The Necessary Excavation Pits And The Coordination Of The Various Plant Management And Sewerage Measures Pose Particular Challenges. Furthermore, All Necessary Approval And Approval Procedures Must Be Ensured With The Responsible Authorities And Plant Owners. · Renovation Of Stiegstrasse: Approx. 920 M · New Construction Of Stiegweg: Approx. 65 M · New Construction Of Storm Sewage Pipe: Approx. 800 M Incl. Microtunneling · Replacement Water Pipe: Approx. 120 M Incl. Pressure Drilling · Replacement Mixed Waste Water Pipe: Approx. 120 M · Gardening And Landscaping In The Project Perimeter