Topography

UTE L9 Viaducte

DRAGADOS, COPCISA, RUBAU, COPISA

Construction of a viaduct and a building garage for repairing and maintenance of Metro Line 9 of Barcelona.

Work performed:

Topografía:

• Performing of surveys during the garage building process in all its phases: foundations, structure, facility "catenaries" and finishes.
• Placement of railway tracks, equipments and catenaries, and further testing and realignment according to the tolerances established by TMB.