Tenders Are Invited For Construction Work-Landquart Phase B, Los 1 Un Field

Construction Work-Landquart Phase B, Los 1 Un Field. The Expansion Of The Landquart Phase B Station Is A Joint Project Of The Rhb And Sbb. It Includes The Modernization Of The Entire Passenger Station, Especially For Travelers With Limited Mobility. The Heart Of The Project Forms The Common Middle Ground For The Comfortable And Time -Saving Switch Between The Trains Of The Rhb And Sbb. Due To The Common Perron, An Additional Track With Perron Can Be Realized On Both Lanes. This Forms The Foundation Stone For The Desired Half -Hourly Cycle. The Project Is Divided Into Temporary Preparatory Work And Main Work. The Main Work With The Loose Train Station, Perrondächer, Trassee, New Building Bridges, Repair Bridges Will Be Published In Spring 2026. The Present Procurement Only Refers To The Preparatory Work. This Preparatory Work Is Divided Into Two Lots, Un Field And Un Dg02. Both Procurements Are Made Separately. This Procurement Refers Exclusively To The Lot 1 «Un Field». Un Field Civil Engineering / Special Deep Construction Engineering (Concrete Construction) Lane The Following Services Are The Subject Of Los 1 «Un Field». - Create, Maintain All Installation Areas Of The Main Work As A Preliminary Work For The Main Work With Subsequent Handover To The Un Of The Main Work - Construction Of Track And Signal Foundations - Construction Of Cable Crossings (Pre -Fabricated And Place -Concrete), Cable Shafts And Cable Sewage System (Pipe Blocks And Channels) - Pressing Tracks Under Railway Tracks With Start And Target Shaft - Operating The Necessary Rail Logistics For The Construction Work - Creation Of Drilled Protective Scaffolding Along The Rhb And Sbb Tracks In Night Locks (Height Approx. 11M, Length Approx. 100M) - (Partial) Dismantling Of Existing Infrastructures (Surfaces, Candelaber Foundations, Further) - Create The Construction Pit (Nail Wall With Unspoken Anchors, Lean Concrete Sole) - Work System (Fresh And Dirty Water, Electrical Cable Tube Blocks Etc.) - Concrete Construction And Staircase Including Perimeter Insulation (Approx. 300 M3 Concrete) - Creation Of Limestone Stone Walls And Incorporation Shaft In The Basement - Backfilling Under Floor And Creation Surface With A Provisional Surface - Various Next Work Detailed Tasks And Main Quantities Tender Documents.