Preparation Of The Technical File Of The Ioarr Called: Bridge Renovation; On The Neighborhood Road Emp. Ca 1656 (La Pólvora Bridge), In The Locality Of La Pólvora, District Of Condebamba, Province Of Cajabamba, Department Of Cajamarca. - Contracting Of The Consulting Service For The Preparation Of The Technical File Of The Ioarr Called: Bridge Renovation; On The Neighborhood Road Emp. Ca 1656 (La Pólvora Bridge), In The Locality Of La Pólvora, District Of Condebamba, Province Of Cajabamba, Department Of Cajamarca.