Object: Electronic Auction - Hiring A Specialized Company, Duly Licensed, To Provide Daily Collection, Transportation, Treatment And Final Disposal Of Class 1 Health Service Waste (Rss), Belonging To Groups A (Waste With The Possible Presence Of Biological Agents), B (Chemical Waste, Including Lamps, X-Ray Developer And Fixative, X-Ray Films, Batteries, Etc.), And Group E (Sharp Materials), From The University Hospital