The works consisted in the rehabilitation of the viaducts and the cargo transfer structure, including: local concrete repairs in areas with reinforcement corrosion, sealing of infiltrations, waterproofing, drainage, rehabilitation of the fixation devices for dynamic actions and rehabilitation of the metallic bearings.
A few weeks away from the subway’s anniversary – it will celebrate 59 years of life - NRV | Norvia, in a consortium with GIBB Portugal, completes another work in the area of supervision, in this case for a new client, the Lisbon subway (Metropolitano de Lisboa, EPE), in rehabilitation works on a light rail infrastructure.
