Object: Hiring A Company To Prepare Projects For Sanitary Sewage Networks Of The Absolute Separator Type, Discharge Networks, Outfalls, Eeeb Raw Sewage Pumping Station, Ete, Topographic Surveys, Surveys, Environmental Feasibility Study Of Water Bodies, Survey Of Private Areas For The Passage Of Networks, Authorizations For Passages, Assessments Of Areas, Preparation Of Specifications And Estimated Budget, According To Tr.