H18 - Bypassing East Chaux -De -Fonds / Lot 300.1 - Osstrokes - Civil Engineering And Underground Works

  Address - Switzerland

  Contact details - 565656565

  Tender notice no. - 76454545

  GT Ref Id - 105646393

  Document Type - Tender Notices

Description - Description: Lot 300.1 concerns the realization of the Road Tunnel of the edges, the main element of the CHAUX-de-Fonds bypass by the Swiss main road H18. These are the work of the tunnel including excavation, provisional and definitive supports, two gates, one hopper, two covered trenches and operating buildings. Networks, pipes, infrastructure and part of the road superstructure including for open connections are part of lot 300.1. The dikes, the dismantling of temporary infrastructure and the redevelopment of the southern tunnel sector are also part of it.local title:: H18 - Contournement Est de La Chaux-de-Fonds / Lot 300.1 - Tunnel des Arêtes - Génie civil et travaux souterrainsContra

Gt Ref Id - 105646393

Deadline - Jun 27, 2025