OSSA collaborates in the Christmas Party of Nuevo Amanecer (Chile)

On December 15, a Christmas party was held for children and families of the Nuevo Amanecer, La Pincoya neighborhood, in the Huechuraba district of Santiago, Chile. This is the third consecutive year that OSSA collaborates in the celebration of this activity, in collaboration with Fondacio Chile and the Municipality of Huechuraba. This initiative allows low-income families to enjoy […]

OSSA is investigating the use of intelligent mobile robots in underground environments

OSSA is involved in the UNDERAIBOT project, in consortium with Alisys and the Technological Institute of Aragon (ITAINNOVA), where the use of intelligent mobile robots in underground environments is being tested. The project, with file code CPP2022-009792, is called “EMBARCABLE KIT FOR INSPECTION AND EXPLORATION OF UNDERGROUND ENVIRONMENTS IN CONSTRUCTION AND RESCUE AND EMERGENCY SITUATIONS […]

OSSA registers carbon footprint calculation

The Spanish Ministry for Ecological Transition and the Demographic Challenge has registered OSSA in the “Registry of carbon footprint, offsetting and carbon dioxide absorption projects” for the year 2021, having obtained the “Calculation” seal for Scopes 1+2 and 3. OSSA continues to make progress in its commitment to the environment, developing innovative processes that contribute […]

New R&D project “UES 365”.

OSSA participates in the R&D project “UES 365”, focused on research to lay the technological foundations for new competitive subway stationary energy storage systems associated with renewable energy sources, using compressed air, biogas and green hydrogen as vectors to balance and maintain the Spanish electricity system in an environmentally sustainable way, avoiding the generation of […]

Celebration of International Women’s Day in Mina Fresnillo

On the occasion of International Women’s Day, celebrated on March 8, OSSA organized a lunch for the company’s female personnel at the Fresnillo Mine site (Zacatecas, Mexico). A total of 11 women from different departments of the company attended. For a greater presence of women in mining works!

Tunnel shaft “Llano Crucero”, Mexico

OSSA’s team on the Mitla-Tehuantepec Highway, State of Oaxaca, Mexico, achieved the breakthrough of the “Llano Crucero” tunnel, with a total of 142 meters excavated, passing under the village of Llano Crucero with headings between 5 and 17 meters. OSSA executes these works for the operator CICSA, S.A. de C.V. The entire tunnel was excavated […]

Celebration of International Women’s Day in Mina Fresnillo

On the occasion of International Women’s Day, celebrated on March 8, OSSA organized a lunch for the company’s female personnel at the Fresnillo Mine site (Zacatecas, Mexico). A total of 11 women from different departments of the company attended. For a greater presence of women in mining works!

Repair of own machinery.

Our own machinery is one of our strengths, it allows us to undertake complex projects quickly and safely, but we must take care of it! For this, OSSA has its own mechanical services, which are in charge of both maintenances during the development of the works and reconditioning at the end of the project. Here […]

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 […]