Services client support (BHU) for various individual measures and any maintenance sections on the N21 (excluding Mont-Chemin Tunnel and Les Toules Gallery), which connects the A9 with the Grand-Saint-Bernard tunnel. The scope of services is provided by BHU for the project planning phases and the superstructure management (OBL) in the areas of construction and operational safety systems for the implementation phases up to completion.

A detailed description of the project and tasks is included in the documentation.

Number of Hours Written:

— responsible BHU: 6 000 h

— responsible OBL: 1 500 h

— DV Responsible BHU: 3 700 h,

— DV Responsible OBL: 400 h

— Administration: 1 400 h,

— Réserve z.V of the client: 1 000 h,

— Total: 14 000 h

Services client support (BHU) for various individual measures and any maintenance sections on the N21 (excluding Mont-Chemin Tunnel and Les Toules Gallery), which connects the A9 with the Grand-Saint-Bernard tunnel. The scope of services is provided by BHU for the project planning phases and the superstructure management (OBL) in the areas of construction and operational safety systems for the implementation phases up to completion.

A detailed description of the project and tasks is included in the documentation.

Number of Hours Written:

— responsible BHU: 6 000 h

— responsible OBL: 1 500 h

— DV Responsible BHU: 3 700 h,

— DV Responsible OBL: 400 h

— Administration: 1 400 h,

— Réserve z.V of the client: 1 000 h,

— Total: 14 000 h