Improvement And Expansion Of The Intercity Road Transitability Service In The Carash Grande Section To Hatun Corral In The Town Of Huachis, District Of Huachis, Province Of Huari, Department Of Ancash - Consulting Service For The Preparation Of The Technical File Of The Project: Improvement And Expansion Of The Service Of Inter-City Road Transitability In The Carash Grande Section To Hatun Corral In The Town Of Huachis, District Of Huachis, Province Of Huari, Department Of Ancash