Hiring Of Work Consulting Service For The Elaboration Of Technical File Ioar: Bridge Renewal; In The (La) Neighborhood Road Ay -546 (Miraflores - San José) Of The Poblado De Miraflores Center District Of Santa Rosa, La Mar Province, - Contracting Of Work Consulting Service For The Elaboration Of Technical File Ioar: Bridge Renewal; In The (The) Neighborhood Road Ay -546 (Miraflores - San José) Of The Poblado De Miraflores Center District Of Santa Rosa, La Mar Province, Ayacucho Department. With Cu N ° 2678528