Merdisel gallery, Satigny

Waste water gallery, 3.4 m diameter, 1,399 m length with inlet and discharge constructions.

The waste water gallery heading is being carried out by bore tunnelling with 3.4 m diameter bores and a length of 4.5 m.

Map

Specific figures

Contract value

CHF 15 million

Construction period

2006 - 2009

Length

1399 m

Total excavated surface

13 m2