A9 Vennes-Chexbres: environmental construction support
As part of UPlaNS, the Vennes-Chexbres section of the A9 is being comprehensively renovated as sub-project 4. We are providing environmental construction support for the project.
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The redevelopment is taking place in a topographically challenging area. The 3.4-kilometre section includes numerous bridges and retaining structures as well as the two Chauderon and Criblette tunnels. In addition to their redevelopment, the drainage and water treatment facilities are also being expanded. We have been commissioned to provide environmental construction support for the project. In this role, we act as a coordination point for all environmental issues on the part of the client, site supervision and the construction companies involved. We also monitor the implementation of the requirements from the approval decision.
Our services
- Development of the environmental requirements for the invitation to tender (action plan and environmental controls)
- Analysis of the tenders
- Environmental construction support UBB, including environmental construction support for recultivation and performance reviews, particularly for the aspects of soil, forest and neophytes
- Monitoring of construction noise
- Hydrogeological environmental construction support for the affected water sources
Client
Federal Roads Office Astra, Estavayer branchIndustry
Confederation / cantons, TransportationDiscover similar projects
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