Breakthrough at the El Casar subway construction site (Spain)
The President of the Community of Madrid, Isabel Díaz Ayuso, attended the breakthrough of the tunnel for the extension of line 3 of Metro de Madrid, between the Villaverde Alto and El Casar fronts, which OSSA is executing together with Azvi and Cotodisa. Currently, 2.3 km of the total 2.6 km have already been excavated, […]
OSSA verifies carbon footprint calculation
At OSSA we are interested in knowing the impact that our activity has on the environment and that is why we have calculated our carbon footprint (HdC), a calculation that has been verified by the EQA. At OSSA we remain committed to protecting the environment.
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 […]
Technical Conference on Occupational Risk Prevention in Singular Works “Bridges and Tunnels”, in Malaga (Spain).
Commemorating the World Day for Safety and Health at Work, yesterday was held the Technical Conference on the Prevention of Occupational Risks in Unique Works “Bridges and Tunnels”, organized by the Ministry of Employment, Enterprise and Self-Employment of the Junta de Andalucía, through the Center for the Prevention of Occupational Risks in Malaga, with the […]
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!
