Bids Are Invited For Hiring A Specialized Company To Provide Preventive Maintenance Services, Installation And Uninstall Of Air Conditioners, To Meet The Needs Of The Bandeirantes City Hall Units - Ms.

42006 Preventive Air Conditioners Preventive Maintenance Service Of 6,000 To 12,000 Btus. Service Description: General Cleaning (Internal And External) With Chemical In The Evaporating And Condensing Unit; General Cleaning With Chemical In The Air Filter; Verification Of Hydraulic Refrigeration Circuits And Possible Leaks; Lubrication Of Water Pumps (Where Applicable) Verification Of Diffusers And Inflation And Return Temperatures Of Air Intake (Where Applicable) Pressurization In The System With Nitrogen (When Leakage Or Need); Make Vacuum; Verification Of Ducts And Elimination Of Gas Leaks; Cleaning And Sanitation Of Serpentins (Heat Exchangers); Cleaning Of Fans And Trays: Electrical Verification Capacitor Temperature Sensor And Degelo Thermal Protectors Terminal Operation And Bearings Of The Motor Fan Compressor And Engine Running Measurement; Preserve The Refrigerant Gas Load And Other Related Services. Service Description: General Cleaning (Internal And External) With Chemical In The Evaporating And Condensing Unit; General Cleaning With Chemical In The Air Filter; Verification Of Hydraulic Refrigeration Circuits And Possible Leaks; Lubrication Of Water Pumps (Where Applicable) Verification Of Diffusers And Inflation And Return Temperatures Of Air Intake (Where Applicable) Pressurization In The System With Nitrogen (When Leakage Or Need); Make Vacuum; Verification Of Ducts And Elimination Of Gas Leaks; Cleaning And Sanitation Of Serpentins (Heat Exchangers); Cleaning Of Fans And Trays: Electrical Verification Capacitor Temperature Sensor And Degelo Thermal Protectors Terminal Operation And Bearings Of The Motor Fan Compressor And Engine Running Measurement; Preserve The Refrigerant Gas Load And Other Related Services. Service Description: General Cleaning (Internal And External) With Chemical In The Evaporating And Condensing Unit; General Cleaning With Chemical In The Air Filter; Verification Of Hydraulic Refrigeration Circuits And Possible Leaks; Lubrication Of Water Pumps (Where Applicable) Verification Of Diffusers And Inflation And Return Temperatures Of Air Intake (Where Applicable) Pressurization In The System With Nitrogen (When Leakage Or Need); Make Vacuum; Verification Of Ducts And Elimination Of Gas Leaks; Cleaning And Sanitation Of Serpentins (Heat Exchangers); Cleaning Of Fans And Trays: Electrical Verification Capacitor Temperature Sensor And Degelo Thermal Protectors Terminal Operation And Bearings Of The Motor Fan Compressor And Engine Running Measurement; Preserve The Refrigerant Gas Load And Other Related Services., 42009 Gas Refill Waterside R-22 For 6,000 To 18,000 Btus.