Contracting Of Construction Consulting Service For The Preparation Of The Technical File Of The Investment Project Named: Improvement Of The Rural Drinking Water Service And Improvement Of The Sewer Service Or Other Forms Of Device - Contracting Of Consignment Service Of Construction For The Preparation Of The Technical File Of The Project Investment Named: Improvement Of The Rural Drinking Water Service And Improvement Of The Sewer Service Or Other Forms Of Sanitary Disposal Of Excreta In The Population Center Of