Cale of tunnel 2 of the Mitla-Tehuantepec highway (Mexico).
09/02/2022
On February 3, the breakthrough of tunnel 2 of the Mitla-Tehuantepec highway, which OSSA is
Menu
On February 3, the breakthrough of tunnel 2 of the Mitla-Tehuantepec highway, which OSSA is
We are pleased to inform you that the breakthrough of the Route 60 tunnel, which
As part of the Corporate Social Responsibility Program, the OSSA Chile delegation has participated together
At the end of last December, excavation and support works began on the tunnel of
In its project at Station 15 of the Lima Metro (Peru), OSSA joined the awareness
Attached is the article that the Peruvian magazine Rumbo Minero has dedicated to OSSA’s activities.
At OSSA we have a pact with sustainable development, which is articulated through our commitment
As a result of its constant commitment to health and safety in its projects, OSSA
In the presence of the Minister of Transport, Gloria Hutt, and the President of Metro,
Calle Isla Graciosa, 1
28703 San Sebastián de los Reyes, Madrid. Spain.
+34 91 782 34 00
© Copyright 2023. OSSA. || Over 70 years shaping pathways underground
