Visit to the extension works of Line 3 of Metro de Madrid, S.A.

The President of the Community of Madrid, Isabel Díaz Ayuso, the Deputy Minister of Transport of the Community of Madrid, Carlos Díaz-Pache, the Mayor of Getafe, Sara Hernández, and the CEO of Metro, Silvia Roldán, visited the extension works of Line 3 of Metro de Madrid, S.A., from El Casar station (Getafe) to Villaverde Alto […]

OSSA Obras Subterráneas Mexico. Santa Barbara Unit, joins the campaign to raise awareness of the importance of Prevention and Detection of breast cancer.

OSSA remains committed to the Sustainable Development Goals, including SDG 3 “Health and Well-being”. Convinced of the need to guarantee a healthy life and promote well-being at all ages, and on the occasion of the “International Day for the Fight Against Breast Cancer”, OSSA Mexico has participated in the campaign to raise awareness among the […]

The works of Metro de Santiago in the Revista de Obras Públicas (ROP) (Chile).

The special issue “Tunnels and Underground Works” of the Revista de Obras Públicas (ROP), published by the Colegio de Ingenieros de Caminos, Canales y Puertos de España and sponsored by the Asociación Española de Túneles y Obras Subterráneas (AETOS), includes an interesting article on the works on Line 3, sections B-C, which OSSA is executing […]

Route 60 tunnel works in the press (Israel).

The special edition of Tunnels and Underground Works of Ingeopres magazine includes an interesting article on the Route 60 tunnel, which OSSA is executing in Israel in consortium with the Oron Group. We hope it will be of interest to you!

Start of the works for the extension of line 3 of Metro de Madrid (Spain).

The Community of Madrid has awarded OSSA, in consortium with the companies Azvi and Cotodisa, the first major contract for the extension of the Madrid metro, for €91.9 million. This is the extension of line 3 from Villaverde Alto to El Casar, in Getafe, where it connects with line 12 (MetroSur) and with Cercanías line […]

Cale of tunnel 2 of the Mitla-Tehuantepec highway (Mexico).

On February 3, the breakthrough of tunnel 2 of the Mitla-Tehuantepec highway, which OSSA is executing for Operadora CICSA S.A. de C.V. in the province of Oaxaca (Mexico), was achieved. It is a tunnel excavated in advance and shredded, 100 meters long and with a 14.8 x 9.44 m trunk section. Congratulations to the whole […]

Route 60 Tunnel (Israel).

We are pleased to inform you that the breakthrough of the Route 60 tunnel, which OSSA is building in consortium with Oron Group in Israel, has been completed. The tunnel has a length of 890 meters and a section of 145 m2. Congratulations to the whole team!

Collaboration with Fondacio Chile.

As part of the Corporate Social Responsibility Program, the OSSA Chile delegation has participated together with the foundation “Fondacio Chile” in a program to help vulnerable families in the Nuevo Amanecer population, in La Pincoya (Huechuraba – Santiago). Part of OSSA’s donation was destined to the realization of a Christmas dinner for needy families in […]

Beginning of the excavation of the Anglès tunnel (Spain).

At the end of last December, excavation and support works began on the tunnel of the “General Improvement” project. Condicionament. Brugent – Ter corridor. Variant of Anglès. From the C-63 road, PK 38+000, to the N-141e road, PK 101+150. Tram: Anglès”, executed by the joint venture formed by OSSA, CRC and Rubau Tarrés. The objective […]

OSSA collaborates with Manos a la Olla (Peru).

In its project at Station 15 of the Lima Metro (Peru), OSSA joined the awareness campaign of the association Manos a la Olla. Manos a la Olla was born in June 2020 as a collective of professional women from different disciplines, who make their knowledge available to the community on a voluntary basis, to strengthen […]