The project plans to connect the Chamoson substation to the Chippis substation, with an overhead line of about 30 km in the canton of Valais. The line, consisting of seventy pylons and two gantries, for a total weight of approximately 4,500 t, will be equipped with two 380 kV dies and a 220 kV dull across the entire route, completed by two SBB laces since Chamoson substation to pylon 143 and finally a 65 kV dell still from the Chamoson substation, but to the pylon no.
On the project side, the project was divided into 5 construction sections.
The subject of this invitation to tender concerns section 3 with the foundations of pylon 142 to 155, without pylon 143
Each section is the subject of an auction.
The project plans to connect the Chamoson substation to the Chippis substation, with an overhead line of about 30 km in the canton of Valais. The line, consisting of seventy pylons and two gantries, for a total weight of approximately 4,500 t, will be equipped with two 380 kV dies and a 220 kV dinghy on the entire layout, completed by two SBB laces since Chamoson substation to pylon 143 and finally a 65 kV dell still from the Chamoson substation, but to the pylon no.
On the project side, the project was divided into 5 construction sections.
The subject of this invitation to tender concerns section 3 with the foundations of pylon 142 to 155, without pylon 143
Each section is the subject of an auction.