Bids Are Invited For Registration Of Prices For Future And Possible Rental Of Machines And Heavy Vehicles, With The Supply Of Operator-Drivers, Including, Under The Contractors Responsibility, Fuel, Lubricants/Fluids, Preventive And Corrective Maintenance, Mobilization/Demobilization When Necessary And Immediate Replacement In Case Of Unavailability, On An On-Demand Execution Basis, With Measurement Per Hour Worked And/Or Daily, To Continuously Meet The Operational Needs Of The Municipal Departments Of Works, Traffic And Urban Services And The Municipal Department Of Agriculture, Livestock And Environment In The Municipality Of Orizânia/Mg.