Contracting For The Execution Of Work: Bridge Renovation; On The Road Bridge On The Neighborhood Road Route R-0501138, Antas Bridge Over The Antas River In The Town Of Pacobamba, District Of Ocros, Huamanga Province, Ayacucho Department. - Work Execution Service: Bridge Renewal; On The Road Bridge On The Neighborhood Road Route R-0501138, Antas Bridge Over The Antas River In The Town Of Pacobamba, District Of Ocros, Huamanga Province, Ayacucho Department.