Construction of escalators and elevators for Barcelona Metro Line 9.
The procurement covers the execution of construction works for escalators and elevators in Section III and other parts of Barcelona Metro Line 9 (L9). The buyer is the infrastructure manager for the Barcelona metro, serving the public transport system. Requirements include experience in similar metro or heavy infrastructure projects, compliance with safety and accessibility standards, and possibly certifications for lift and escalator installation. The scale is large, involving multiple units across a metro line section, with a multi-year duration implied.