Tenders Are Invited For Works For Complete Or Part Construction And Civil Engineering Work – Bkp 176.1 Groun ... in Switzerland

Work Detail

Works For Complete Or Part Construction And Civil Engineering Work – Bkp 176.1 Groundwater Lowering, Stansstad Operational Building. As Part Of The Project, Extensive Civil Engineering Work Is Planned, Which Includes Securing The Excavation Pit As Well As Various Earthworks And Demolition Work. To Secure The Excavation Pit, A Sheet Pile Wall Construction Will Be Installed And Dismantled Once The Work Has Been Completed. In Addition, Displacement Piles Are Produced To Stabilize The Subsoil. The Demolition Work Includes The Dismantling Of Existing Pavement Areas, While The Excavation Of The Construction Pit Is Carried Out In Several Stages, Taking Safety Measures Such As Sprout Wreaths Into Account. A System With Pump Pressure Pipes Will Be Set Up For Dewatering To Enable Work In Deep Areas And When Groundwater Is Buoyant. In Addition, Soil Mechanical Measures Are Carried Out, Including Backfilling And Compacting The Subsoil As Well As Replacing Poor Quality Soil After Engineering Testing. Preparatory Work For Creating The Floor Slab, Such As Creating A Clean Layer, Is Also Part Of The Scope Of Services.

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