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 school building (18 classrooms, double gym and APEMS schoolchildren’s centre) Work description Metal structure delivered in "ladder" elements (~500 to). Stairs in welded composite. Wood/metal post-and-beam facades. Wood/metal windows. Aluminium sheet facade cladding. Total surface area of façade: ~4’100 m2 Vertical and horizontal aluminium connections (Lisene) (~4’205 ml). Aluminium doors. Slat blinds. Minergie P Eco and...
Project New building in the sports centre Work description S355 steel structure consisting of 5 main welded steel beams with technical openings (20 to/piece) with a length of 29.0 m and a height of 1.5 m, transported in one single piece. Profiled roof sheets. Total tonnage: ~340 tons. Completion 2021 – 2022 Client Office fédéral...
Project New football stadium (162 x 129 x 14 m) Work description The roof of the stadium is composed of welded composite beams of variable height resting on HEM pillars embedded in the concrete walls and supported by a tie beam at the rear. The main beams are connected...
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 Construction of a new multi-sports centre consisting of 2 zones: Arena" zone = ice rink. Swimming pool area = swim- ming pools (one of which is Olympic), fencing and table tennis areas table tennis Work description "Vaudoise arena" zone: Metal structure (~1,100 to), including a part made of triangulated...
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 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 Nouveau centre associatif Work description Steel structure in welded section and circular hollow section columns (~230 tons). Suspended ceiling in composite panels (~1'900 m2). Skylight for daylight in steel and glass. Enclosure of technical area in sandwich panels. Completion 2015 - 2017 Client Ville de Lancy Architect Brodbeck-Roulet architectes associés SA Engineer BG Ingénieurs Conseils SA...
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 -...