Rehabilitation and modernisation of the Astrid Tunnel on the N58 in Mouscron

Summary

SOFICO is procuring, in one lot, works to rehabilitate and modernise the Astrid Tunnel on the N58 in Mouscron. The works include concrete repairs, removal of existing ceiling and central-column coatings, passive fire protection, separation of the tunnel into two tubes, two emergency exits and a sidewalk in each tube. They also include replacing guardrails, installing acoustic cladding, creating fire-resistant partitions and doors in the technical room, and renovating its floor and stairs.