Object: Electronic Auction - Implementation Of A Price Registration System, For A Period Of 12 Months, For The Eventual Hiring Of A Specialized Company, In Maintenance Planning And Control (Pcm) With A Focus On Preventive And Corrective Maintenance In The Areas Of Electromechanics, Automation, Instrumentation And Telemetry, Operational Services In Pump Sets Of Pumps And Reservoirs, In Water And Sewage Treatment Stations, In Electrical Energy Substations And Installation Of New Points