Contracting Of Consulting Service For The Preparation Of A Technical File Called "Improvement And Expansion Of The Rural Drinking Water Service And Improvement And Expansion Of The Sewer Service Or Other Forms Of Sanitary Provision - Contracting Of Consulting Service For The Preparation Of A Technical File Called "Improvement And Expansion Of The Rural Drinking Water Service And Improvement And Expansion Of The Sewer Service Or Other Forms Of Sanitary Disposal Of Excreta In The Sectors Antaccarca, Paloma (EXPIRED)