Improvement Additive Acquisition, According To Technical Specifications, For The Goal, Improvement Of The Pu 146; Emp Pe-34 (Huancane) 146; Emp Pe-34 (Huancane) -Huertapata- Viscachani- Quellahuyo-Emp Pe- 34 (Cacuña), Huancane District- Huancane Province- Puno Department Of Puno