Swissgrid AG's Samstagern and Thalwil substations need to be rebuilt. The contract for the engineering and planning of the present project comprises the following phases according to the Swissgrid model: construction project phase, planning approval phase, tendering phase and implementation phase; these phases largely correspond to the SIA phase model.

The detailed description of the services can be found in the specifications (document C).

Swissgrid AG's Samstagern and Thalwil substations need to be rebuilt. The contract for the engineering and planning of the present project comprises the following phases according to the Swissgrid model: construction project phase, planning approval phase, tendering phase and implementation phase; these phases largely correspond to the SIA phase model.

The detailed description of the services can be found in the specifications (document C).