Work Execution: Repair Of Access Roads And Neighborhood Roads; On The (The) Sector Sector Los Calapachos To The La Lima Sector, Emp. Pe -3N (Div. Chuquicara - Div. Puente Huarochiri), Bambas District, Corongo Province, Ancash Department - Work Execution: Repair Of Access Roads And Neighborhood Roads; On The (The) Sector Sector Los Calapachos To The La Lima Sector, Emp. Pe -3N (Div. Chuquicara - Div. Puente Huarochiri), Bambas District, Corongo Province, Ancash Department, With Cui 2698981