Bids Are Invited For Hiring A Company That Provides Preventive And Corrective Maintenance Services For Window Air Conditioning - (Acj) And Air Conditioning - Split Devices, With The Supply Of Labor, Materials, Refrigerant Gas And Related Services.

Air Conditioning - Maintenance Of Wall Appliances Preventive Maintenance Service For 10,000 Btus Air Conditioning Appliances, Of The Acj Type, With The Supply Of Material And Labor, Including General Cleaning Of The Equipment, Other Periodic Activities Provided For In Nbr 13,971 And Any Possible Corrective Actions, Highlighting The Following: Check And Correct Small Leaks; Check Operation And, If Necessary, Replace Temperature Sensors; Carry Out Small Welding, Apply Antibacterial And/Or Whatever Is Necessary. Repair The Thermal Insulation Of The Pipes With Flame-Retardant Isotube And Pvc Tapes; Perform Device Pressure Test; Check And Correct Vibrations, Noises From Both The Evaporator And Condenser, Motors And Compressor; Subcontracting: Tr - 4.2. Subcontracting Of The Contractual Subject Matter Will Not Be Permitted., Air Conditioning - Maintenance Of Wall Appliances Gas Recharging Service For 10,000 Btus Air Conditioning Appliance, Type Acj With Supply Of Material. Subcontracting: Tr - 4.2. Subcontracting Of The Contractual Subject Matter Will Not Be Permitted., Air Conditioning - Maintenance Of Wall Appliances Corrective Maintenance Service For 10,000 Btus Air Conditioning Appliance, Type Acj Capacitor Replacement With Supply Of Material. Subcontracting: Tr - 4.2. Subcontracting Of The Contractual Object Will Not Be Allowed., Air Conditioning - Maintenance Of Wall Appliances Preventive Maintenance Service For 12,000 Btus Air Conditioning Appliance, Split Type With Supply Of Material And Labor, Highlighting Among Them The Following: Check And Repair The Thermal Insulation Of The Tubes With Flame Retardant Isotube And Tapes Pvc; Perform Device Pressure Test; Check And Correct Vibrations, Motors And Compressor; Fix Small Leaks; Check Operation And Application Of Antibacterial And/Or Whatever Is Necessary. Subcontracting: Tr - 4.2. Subcontracting Of The Contractual Subject Matter Will Not Be Permitted., Air Conditioning - Maintenance Of Wall Appliances Gas Refilling Service For 12,000 Btus Air Conditioning Appliance, Split Type With Supply Of Material. Subcontracting: Tr - 4.2. Subcontracting Of The Contractual Subject Matter Will Not Be Permitted., Air Conditioning - Maintenance Of Wall Appliances Corrective Maintenance Service For 12,000 Btus Air Conditioning Appliance, Split Type Capacitor Replacement With Supply Of Material. Subcontracting: Tr - 4.2. Subcontracting Of The Contractual Subject Matter Will Not Be Permitted., Air Conditioning - Maintenance Of Wall Appliances Preventive Maintenance Service For 18,000 Btus Air Conditioning Appliance, Air Conditioning - Maintenance Of Wall Appliances Gas Recharge Service For 18,000 Btus Air Conditioning Appliance, Air Conditioning - Maintenance Of Wall Appliances Corrective Maintenance Service For 18,000 Btus Air Conditioning Unit, Air Conditioning - Maintenance Of Wall Appliances Preventive Maintenance Service For 21,000 Btus Air Conditioning Unit, Air Conditioning - Maintenance Of Wall Appliances Air Appliance Gas Refill Service 21,000 Btus Air Conditioning, Air Conditioning - Maintenance Of Wall Appliances Corrective Maintenance Service Of 21,000 Btus Air Conditioning Appliance, Air Conditioning - Maintenance Of Wall Appliances Preventative Maintenance Service Of 22,000 Btus Air Conditioning Appliance, Air Conditioning - Maintenance Wall Appliances