Bids Are Invited For Hiring Of Building Maintenance And Refrigeration Systems, Air Conditioning, Ventilation, Exhaust Services In A Preventive And Corrective Manner And Analysis Of Air Quality In Air Conditioned Environments, With The Supply Of Inputs, Equipment, Parts And Materials Of First Line And/Or Established Brands, In The Facilities Of The New Headquarters Of The Regional Council. Of Industrial Technicians Of Rio De Janeiro Crtrj And Its Decentralized Offices.

Hiring Of Building Maintenance And Refrigeration Systems, Air Conditioning, Ventilation, Exhaust Services In A Preventive And Corrective Manner And Analysis Of Air Quality In Air Conditioned Environments, With The Supply Of Inputs, Equipment, Parts And Materials Of First Line And/Or Established Brands, In The Facilities Of The New Headquarters Of The Regional Council. Of Industrial Technicians Of Rio De Janeiro Crtrj And Its Decentralized Offices.. Maintenance / Building Renovation,Air Conditioning - Systems Maintenance / Cleaning,Microbiological Control / Air Quality,Microbiological Control / Air Quality,Maintenance / Building Renovation,Microbiological Control / Air Quality,Maintenance / Building Renovation,Air Conditioning - Systems Maintenance / Cleaning,Microbiological Control / Air Quality