Contracting Of The Consulting Service For The Preparation Of The Technical File Of The Investment Project Called: "Creation Of The Sewer Service Or Other Forms Of Sanitary Disposal Of Excreta In The Villa Sol District Neighborhood - Contracting Of The Consulting Service For The Preparation Of The Technical File Of The Project Investment Named: "Creation Of The Sewer Service Or Other Forms Of Sanitary Disposal Of Excrete In The Neighborhood Of Villa Sol, District Of Huari Of The Province Of Huari Of The Department