Utvidelse av veibredder

The Korrektion Gerbers Kurve project addresses the issues of inconsistent road widths and crossing problems, especially during the passage of trucks and post buses, on the road exiting the village of Reichenbach. Managed by Oberingenieurkreis I, the project aims to rehabilitate the section from the village exit to above Gerbers Kurve.

Nye støttemurer og jordankere

Key aspects of the project include minor adjustments to the horizontal and vertical alignment of the road axis. New exposed concrete retaining walls will be constructed on the valley side below and above Gerbers Kurve. The lower retaining wall will be approximately 80 meters long and 7 meters high, while the upper one will be around 110 meters long and 4 meters high. Slope stabilization during construction will be achieved through earth anchors and shotcrete, followed by terrain adjustments. Additionally, the existing natural stone wall will be raised by 1 meter over a 45-meter length and extended by 10 meters.

Service- og avløpsledninger

The project's scope also includes the installation of various service lines, comprehensive road drainage, sewage lines, and a new pipeline for the inner Burstgräbli. The entire length of the road will be re-coffered and partially equipped with edge closures, culminating in the paving of the entire area.

Fullført av Implenia på ett år

This project was executed solely by Implenia Switzerland Ltd, specializing in road construction, earthworks, sewer construction, and civil engineering. The challenges addressed included tight space conditions, constant traffic, and working on a slope. Construction began in October 2018 and was completed by October 2019 with a total construction volume valued at 1.8 million CHF.