Contracting Of The Rental Service Of A Tracked Tractor Of 230 Hp Or More (Machine Serviced At All Costs) Project To Improve The Transitability Service Of The Route Yaca - Ocobamba - Taccacca - Runahuañuscca, Of The Districts Of Circa And Chuquibambilla Of The Provinces Of Abancay And Grau Del Department Of Apurimac - Contracting Of The Rental Service Of A Tracked Tractor Of 230 Hp Or More (Machine Serviced At All Costs) For The Project Improvement Of The Transitability Service Of The Route Yaca - Ocobamba - Taccacca - Runahuañuscca, Of The Districts Of Circa And Chuquibambilla Of The Provinces Of Abancay And Grau Of The Department Of Apurimac