Contraction Of The Work Consultation: Improvement And Extension Of The Rural Potable Water Service And Creation Of The Sewer Service Or Other Forms Of Sanitary Provision Of Excretas In The Poblado Center Of Juan De Ayapampa Of The - Contracting Of Consultation Of Work For The Superv: Improvement And Extension Of The Service From The Pampachiri -Andahuaylas -Epurimac District