Hiring Biannual Technical Cleaning And Sanitizing Services For Carpets And Corporate Chairs Installed On The Premises Of The State Secretariat For Civil Protection And Defense (Sdc), Covering A Total Carpeted Area Of ​​Approximately 3,260 M² And 605 Corporate Chairs, 466 Of Which Are Swivel And 139 Fixed, With The Supply Of Specialized Labor, Equipment And Certified Products For The State Secretariat For Civil Protection And Defense.