The Rhone motorway A9 between Sierre-Ost and Leuk/Susten-Ost is a 2nd class national road with 2 x 2 lanes (length of approx. 8,510 m).

The Susten tunnel and the covered Pfyn cuts form the underground part of the line.

This mandate covers the recording and observation of existing structures and works that may be affected by settlement or deformation.

The following services are expected:

-Setting up the instrumentation and the condition surveys to preserve the condition of the structures before the start of the construction work

-Condition survey during construction

-Intervention in case of events

-Condition survey after the construction work and documentation of the recordings

-Renovation project and cost estimate

The services are to be provided in the following phases: 32 detailed project; 41 Call for tenders; 51 documents for execution; 52 Version; 53 Commissioning, completion

The Rhone motorway A9 between Sierre-Ost and Leuk/Susten-Ost is a 2nd class national road with 2 x 2 lanes (length of approx. 8,510 m).

The Susten tunnel and the covered Pfyn cuts form the underground part of the line.

This mandate covers the recording and observation of existing structures and works that may be affected by settlement or deformation.

The following services are expected:

-Setting up the instrumentation and the condition surveys to preserve the condition of the structures before the start of the construction work

-Condition survey during construction

-Intervention in case of events

-Condition survey after the construction work and documentation of the recordings

-Renovation project and cost estimate

The services are to be provided in the following phases: 32 detailed project; 41 Call for tenders; 51 documents for execution; 52 Version; 53 Commissioning, completion