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| 1 | Part A |
| 2 | Annual Comprehensive Maintenance of 1.0TR/1.5TR/2TR split typeAir conditioner unit including periodical checkups (once in 3 months), replacement of spare parts like capacitors, start relay, leak testing, top up of gas, power contactor, cleaning of filters, servicing etc. complete for the smooth functioning of the air conditioners unit fixed at various buildings of SAI LNCPE at Karyavattom, Thiruvananthapuram excluding the repair of fan motor& PCB, replacement of compressors/fan motor/ Copper condenser,as required for a period of one year from the date of award of work. |
| 3 | Part B |
| 4 | Supply, fixing, testing and commissioning of compressor of 2.0 Ton capacity including replacement of the existing damaged compressor, complete with refrigerant gas charging, transportation etc. |
| 5 | Supply, fixing, testing and commissioning of compressor of 1.5 Ton capacity including replacement of the existing damaged compressor, complete with refrigerant gas charging, transportation etc. |
| 6 | Supply, fixing, testing and commissioning of compressor of 1.0 Ton capacity including replacement of the existing damaged compressor, complete with refrigerant gas charging, transportation etc. |
| 7 | Supply, installation and testing of fan motor of 2.0 Ton capacity including replacement of the defective fan motor, complete with all required materials, labour charges and transportation etc. |
| 8 | Supply, installation and testing of fan motor of 1.5 Ton capacity including replacement of the defective fan motor, complete with all required materials, labour charges and transportation etc. |
| 9 | Supply, installation and testing of fan motor of 1.0 Ton capacity including replacement of the defective fan motor, complete with all required materials, labour charges and transportation etc. |
| 10 | Supply, installation and testing of condenser (copper) of 2.0 Ton capacity including replacement of the defective condenser, complete with all required materials, labour charges, transportation etc. |
| 11 | Supply, installation and testing of condenser (copper) of 1.5 Ton capacity including replacement of the defective condenser, complete with all required materials, labour charges, transportation etc. |
| 12 | Supply, installation and testing of condenser (copper) of 1.0 Ton capacity Split AC including replacement of the defective condenser, complete with all required materials, labour charges, transportation etc. |
| 13 | Supply, installation and testing of PCB of 2 ton capacity including replacement of the defective PCB, complete with all required materials, labour charges, transportation etc. |
| 14 | Supply, installation and testing of PCB of 1.5 ton capacity Split AC including replacement of the defective PCB, complete with all required materials, labour charges, transportation etc. |
| 15 | Supply, installation and testing of PCB of 1.0 ton capacity Split AC including replacement of the defective PCB, complete with all required materials, labour charges, transportation |
| 16 | Supply, installation and testing of PCB for inverter A/C of 2 ton capacityincluding replacement of the defective PCB, complete with all required materials, labour charges, transportation |
| 17 | Supply, installation and testing of PCB for inverter A/C of 1.5 ton capacityincluding replacementof the defective PCB, complete with all required materials, labour charges, transportation etc. |
| 18 | Supply, installation and testing of PCB for inverter A/C of 1.0 ton capacityincluding replacement of the defective PCB, complete with all required materials, labour charges, transportation |
| 19 | Full Gas Charging of 2.0Ton capacity Split AC unit including all charges complete |
| 20 | Full Gas Charging of 1.5Ton capacity Split AC unit including all charges complete |
| 21 | Full Gas Charging of 1Ton capacity Split AC unit including all charges complete |
| 22 | Replacement of Corroded Base Trays/Sides of Outdoor AC Units:Dismantling the outdoor unit (corroded units) of split air conditioners carefully for replacement of the corroded base tray and/or side panels; providing and fixing a new base tray fabricated from 16-gauge GI sheet with side panels made of 18-gauge GI sheet, including all necessary cutting, welding, patch work, alignment, and assembling of dismantled parts; applying one coat of anti-corrosive primer and two coats of synthetic enamel paint of approved make and shade; reinstallation of the unit at its original position after completion of rectification work, including top-up of refrigerant gas, replacement of damaged nuts and bolts wherever required, testing, commissioning, and all incidental charges, including labour, handling, transportation, and all related works complete, |
| 23 | Dismantling of split air conditioner units carefully, including both indoor and outdoor units along with interconnecting copper pipes, drain pipes, and electrical connections as required, without causing any damage to the components; sealing of refrigerant gas inside the unit wherever necessary, and shifting and stacking the dismantled units safely at the designated store/location within the campus, including labour, handling, transportation, and all incidental charges complete. |
| 24 | Reinstallation of dismantled or newly procured split air conditioner units at specified locations inside the SAI LNCPE campus, including mounting and fixing of indoor and outdoor units (outdoor stand, if required, to be billed separately), installation of refrigerant piping, drain piping, and electrical connections with proper insulation, alignment, and supports; providing wall chasing and making good the surface for routing of refrigerant and drain piping; vacuuming, gas charging/top-up, testing, and commissioning for satisfactory performance, including all labour, materials, tools, handling, transportation, and incidental charges complete |
| 25 | Providing and fixing outdoor stand for split AC outdoor units (1.0 / 1.5 / 2.0 TR), fabricated from MS angle, including welding, painting with anti-corrosive primer and enamel paint, fixing with anchor fasteners, and placing the unit in position complete. |
