Project New soft mobility footbridge over the A1 linking Renens station to the university campus and the lake Work description Welded composite steel structure with a central section between supports of 35 m. The structural system consists of a single box. Execution class EXC3. Night-time assembly. Lenght of deck:...
Project New pedestrian bridge over the SBB tracks in Renens station Work Description Load-bearing metal structure composed of triangulated beams, assembled in 4 sections. Length : ~120.0 m Variable width : ~10.0 à 16.0 m Clearance height : ~3.5 à 5.5 m Execution class EXC3. Partial night assembly. ~350 to Completion 2019 - 2020 Client Communes de...
Project 3 new bridges and a temporary bridge for the motorway junction Work description Bridge 1: PS JCT du Grand-Saconnex - cable-stayed bridge - Orthotropic steel deck (~1'000 tons) - Double central cable-stayed deck - Span: 80.0 m / Width: 27.4 m / Height: 37.0 m (mast) Video OFROU Bridge 2: PS de...
Project Refurbishment of Station – Soft Mobility Footbridge Work description Steel structure with welded profiles Length: ~190.00 m Overall width: ~6.35 m Execution class EXC3. Steel guard rail Partially installed at night ~420 tons The soft mobility footbridge of the Givisiez station was awarded the PRIX VELO Instrastructure prize 2020. More information is available at the following link www.pro-velo.ch Completion 2019 Client CFF SA - Infrastructure - I-PJ-MP-LS-PJM2 Lausanne Engineers Groupement DMEB - DMA Ingénieurs SA -...
Project New railway bridge Work description Single span, two-beam composite steel and concrete bridge Steel structure with welded profiles Galvanizing and 3-coat paint protection Length: ~30 linear metres Overall width: ~3.75 m Height of main beams: ~2.20 m Weight: ~43 tons Execution class: EXC4 Client CFF SA - Infrastructure – Pont et structures Main contractor JPF SA Engineer GVH Tramelan SA...
Project Demolition of existing bridge and construction of a new bridge Work description In consortium: Sottas SA leading – Walo Bertschinger SA Structure composed of three-dimensional metallic truss (made up of circular hollow section) and of reinforced concrete trough, slipping of structure up to its final location. Execution class EXC4 (~100 tons) Length: ~48.0 metres Width: ~6.0 metres Height: ~4.5 metres Completion 2018 Client Compagnie du Chemin...