Object: Electronic Auction - Hiring A Company Specializing In The Cleansing And Cleaning Service Service, Including Operation Team, Water Supply And Transportation Of Material Removed Through The Use Of Combined Water Jet Equipment With Vacuum Suction Suction (Sewer -Jet Vacuum), With A Minimum Storage Capacity Of 6M Material In The Tank, 4 Schools And The Municipal Secretariat And The Municipal Secretariat. Of Education.