Object: Electronic Auction - The Object Of The Bidding Is The Provision Of Cleaning And Sanitization Services In 1,999 (One Thousand Nine Hundred And Ninety-Nine) Linear Meters Of Air Conditioning Ducts, Being: 1,315 (One Thousand Three Hundred And Fifteen) Of Insufflation And 684 (Six Hundred And Eighty-Four) Of Return, To Meet The Needs Of The General Hospital Of Fortaleza, In Conditions Established In This Notice And Its Annexes