Bids Are Invited For Hiring Of A Specialized Technical Service, With Possible Supply Of Materials And Use Of Necessary Logistical Means, To Replace Rohdes Ums300 Monitoring Equipment, Installed In The Galeão Station Tower, Due To The Need To Forward The Currently Installed Equipment For Warranty Repair With The Supplier, With Maintenance Of The Stations Operational Continuity Through The Installation Of Other Equal Equipment Available At The Regional Management, Under The Terms Of The Table Below, In Accordance With The Conditions And Requirements Established In This Instrument. Whereas Replacement Consists Of Removing An Installed Station And Installing Another In Its Place Without Significant Changes To The Subsystems Of Pre-Existing Installations.