Object: Electronic Auction - Hiring Continuous Cleaning, Sanitizing, Conservation, Tidiness And Gardening Services, Including Disinfection Of Movable Assets, Properties, Surfaces And Equipment (Laboratories), In Addition To Related Activities. The Object Comprises The Exclusive Dedication Of Labor And The Supply Of Materials And Equipment (On Demand) To The Premises Of The Technical-Scientific Directorate (Ditec/Pf).