Object: Electronic Auction - Preventive, Corrective Maintenance, Time Cycle Programming And Synchronization At 02 (Two) Traffic Signal Intersections Installed In This Municipality, Including Material, Aiming To Meet The Needs Of The Municipal Government Of Nazaré-Ba / Municipal Secretariat Of Public Order (Semop). Maintenance Must Occur In Accordance With The Criteria Established By The National, State And Municipal Traffic Agencies, Through Preventive And Corrective Actions On Site