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 Temporary arena Work description Steel structure of arena featuring 4 nos. monumental masts and a platform over the lake. (~1’200 tons) Completion 2019 Client Confrérie des Vignerons Architect Compagnie Finzi Pasca Engineer Daniel Willi SA RTS : wednesday March 20, 2019 Couleurs Locales : friday February 8, 2019...
Project Construction of new IOC Headquarters Work description Monumental staircases: Construction of the supporting structure of ring-shaped staircases serving a total of 6 levels. Execution in welded composite boxes of constant width (1.50 m) with variable height (from 350 to 750 mm). External radius 12.80 m (ground floor) and 10.80...
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...
Project New business high school and gymnastics hall Work description Steel structure supporting 6 concrete floors (~250 tons), earthquake resistant, with very high execution tolerances: - Inclined facade columns in welded sections 400 x 400 mm, thickness 40/50 mm, steel S355 and S460, length 11.5 m, weight 6.0/8.5 tons -...
Project Rail link CEVA (Cornavin - Eaux-Vives - Annemasse) – Lancy-Pont Rouge Station – Eaux-Vives Station – Carouge Bachet – Chêne-Bourg Station – Champel Hôpital Station Work description 5 stations Steel structure made of steel welded sections with a fixed width of 120 mm and a variable height of 300 to 3’300 mm (~3’615 to). 920 glass block modules with SGG glass (5.4 x 2.7 metres) for the façade, floor and roof with monolithic low-iron “CEVA” glass (~27’000 m2). Works carried out in consortium. Distinction: IMPA...
Project New carpark P6 Work description Steel structure of floor over 12 storeys (~5’500 tons) Completion 2015 - 2016 Client Flughafen Zürich AG Architect Stutz Bolt Partner Architekten AG Engineer Dr. Deuring + Oehninger AG ...