Bids Are invited for Comprehensive Annual Maintenance Services For Precision Air Conditioners - Non-Schedule Items , Supply And Fixing Of Condenser Cooling Coil By Replacement Of Old Defective Condenser Coil With New Condenser Coil Compatible To The

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Bids Are invited for Comprehensive Annual Maintenance Services For Precision Air Conditioners - Non-Schedule Items , Supply And Fixing Of Condenser Cooling Coil By Replacement Of Old Defective Condenser Coil With New Condenser Coil Compatible To The Existing Outdoor Unit Of Precision Air Conditioning System, Model No. Tdav1021an002, Including Dismantling Of Old Condenser Coil, Complete In All Respects As Per Site Requirement. , Supply R407c Refrigerant Gas , Supply And Fixing Of Filter Drier Of Size 5/8 Flare, Suitable For Precision Air Conditioning System. , Pressure Testing Of The System With Nitrogen Gas, Leakage Detection And Rectification, Brazing Of Joints Wherever Required, Vacuuming Of Indoor And Outdoor Units, Charging R-410A Refrigerant Gas, Including Testing And Commissioning Of The Precision Ac System, Complete As Per Site Requirement. , Comprehensive Annual Maintenance Contract (Amc) Of Precision Air Conditioning Unit Including Routine, Preventive And Breakdown Maintenance, Supply Of Required Consumables, Checking Of Electrical And Mechanical Components, Cleaning Of Filters, Coils And Drain Lines, Testing Of Safety Controls, Attending Complaints On Call Basis And Ensuring Smooth And Satisfactory Operation Of The Precision Ac Unit, Complete In All Respects As Per Site Requirement.