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| 1 | Comprehensive Annual mainatenance |
| 2 | Vacuumization, Leakage repair and charging of refrigeration as per suitability of Split AC with atleast one month Warranty |
| 3 | Wet Service including cleaning of indoor unit filters, evaporator and blower, cleaning of outdoor unit condenser coil and fan, electrical connections, drain line, thermostat operation, test run. 1 TR to 2 TR Split AC |
| 4 | Comprehensive annual maintenance of 1.0 TR split AC having Compressor and outdoor PCB under warranty. |
| 5 | Comprehensive annual maintenance of 1.5 TR split AC/window AC having Compressor and outdoor PCB under warranty. |
| 6 | Comprehensive annual maintenance of 2 TR split AC having Compressor and outdoor PCB under warranty. |
| 7 | Comprehensive annual maintenance of 1.5 TR split AC/window AC. |
| 8 | Comprehensive annual maintenance of 2 TR split AC/ cassette AC |
| 9 | Comprehensive annual maintenance of Tower AC 2.5 TR |
| 10 | Comprehensive annual maintenance of Ductable 5.5 TR HVAC (Single Circuit) |
| 11 | Comprehensive annual maintenance of Ductable 11 TR HVAC (5.5 TR each Double Circuit) |
| 12 | Comprehensive annual maintenance of Ductable 8.5 TR HVAC (Single Circuit) |
| 13 | Comprehensive annual maintenance of Ductable 16.5 TR HVAC (Double circuit one with 11 TR and other of 5.5 TR capacity) |
| 14 | Comprehensive annual maintenance of inverter type VRV 6.0 TR Ductable Units & 5.4 HP ODU capacity |
| 15 | Comprehensive annual maintenance of 4.1 Litres Storage Capacity Water despenser installed at NMRC office and Stations and depot |
| 16 | Repair Items |
| 17 | Supply and installation of compressor of 4.1 Litres Storage Capacity Water despenser |
| 18 | Supply and installation of Pin Ball of 4.1 Litres Storage Capacity Water despenser |
| 19 | Supply and installation of Water Cooler Condenser comptabile to 4.1 Litres Storage Capacity Water despenser |
| 20 | Supply and installation of Dry filter of 4.1 Litres Storage Capacity Water despenser |
| 21 | Leakage repair and filling refrigerant gas in 4.1 litres storage capacity water dispenser, including inspection, gas charging, and performance testing. |
| 22 | Replacement of Water Cooler Condenser with tank of 4.1 litres storage capacity water dispenser with gas filling |
| 23 | Providing and carrying out servicing of water dispenser, including complete inspection, cleaning by flushing and sanitizing water tank, pipelines, and nozzles using approved cleaning solution, checking of cooling and electrical components, and performance testing. |
| 24 | Dismantling of existing split AC including indoor and outdoor units, 1 TR to 2 TR Split AC |
| 25 | Reinstallation indoor at the same place and shifitng outdoor unit at wall with proper mounting, reconnection of refrigerant piping, and electricals connections 1 TR to 2 TR Split AC |
| 26 | Supply and installation of 400 CFM/150 mm Circular Duct inline Fan complete with screw, support etc. |
| 27 | Supplying, installation, balancing and commissioning of fabricated at site GSS sheet metal rectangular/round ducting complete with neoprene rubbergaskets, elbows, splitter dampers, vanes, hangers,supports, bends, transitions, reducers, end caps,collars etc as required complete in all respect in confirmation with IS : 655 and approved drawings and specifications of following sheet thickness complete as required. Thickness 1.00 mm sheet with paint as per E/I |
| 28 | Drain Piping Supply, installation and Testing & commissioning of rigid heavy duty PVC piping. 25 MM DIA |
| 29 | Supply and fixing of insulation on existing Refrigerant piping with elastomeric nitrile rubber tubular of appropriate size between indoor & outdoor units Please Enable Macros to View BoQ information |
