Consultancy For The Preparation Of The Technical File Of The Project ¿Improvement And Expansion Of The Port Service At The Pier Of The Town Of Puerto Esperanza In The District Of Purus In The Province Of Purus In The Department Of Ucayali ¿ Cui No. 2625599 - Contracting Of The Consultancy Service For The Preparation Of The Technical File Of The Project Improvement And Expansion Of The Port Service At The Pier Of The Town Of Puerto Esperanza In The District Of Purus In The Province Of Purus In The Department Of Ucayali Cui No. 2625599