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| Tender ID | 4168441 |
|---|---|
| Organisation Name | Airports Authority Of India |
| Tender Brief | Corrigendum : Provision Of Vrv / Vrf Type Ac System In Aviation Security Training Institute (asti) At Otb Chandigarh Along With Aicmc For 08 Years (after 02 Years Of Dlp) |
| Last Date For Submission | 30th May, 2026 |
| Opening Date | 01 Jun, 2026 |
| Document Cost | 1180.00 |
|---|---|
| EMD | 515000.00 |
| Estimated Cost | 17140793.00 |
| City | Chandigarh |
|---|---|
| State | Chandigarh |
| # | Item | Qty | Units |
|---|---|---|---|
| 1 | SH-I: VRV/ VRF Work Supplying, Installation, Testing & Commissioning of Modular type Variable Refrigerant Flow/Variable Refrigerant Volume air cooled Outdoor units suitable for cooling/heating having 100% hermetically sealed inverter type twin Rotary/Scroll Compressor(s), minimum two compressors (with individual separate PCB) for above 14 HP modules, microprocessor based Controller, top discharge type condensing unit(s), with R-410-A Refrigerant or equivalent, vibration Isolators with suitable foundation etc. complete as required. To have better efficiency condensor fan shall be capable to operate at different speed with respect to load.The unit shall deliver the rated capacity and in confirmation as per IS 18728:2024 and CPWD Specifications and work even at 50 C ambient temperature without tripping. The system shall be able to deliver 100% of the rated capacity upto 39 C. The unit shall be suitable to work on 400V +/- 10%, 3 Phase, 50Hz AC power supply and BMS compatible. The unit shall be filled with first charge of the refrigerant and ready for use as required. The condenser should be coated with a hydrophilic film to prevent water accumulation on the surface of the heat exchanger, enhance water dispersion, and reduce the risk of degradation, thereby improving overall performance and durability. The Indian Seasonal Energy Efficiency Ratio (ISEER) of the unit shall be as per Energy Conservation and Sustainable Building Code (ECSBC) 2024 as below and complete as per CPWD specification, connections, inter connections etc. as required. (For capacity <40 kWr ISEER 7.4, Capacity > 40 and <70 ISEER 7.5, Capacity > 70 ISEER 7.6 for super ECSBC Building) For Cooling or Heating or Both. The VRV/VRF unit should be an higher energy-efficient model compliant with BEE regulations. The unit should have free phase technology / Phase loss / Missing phase so that unit can work in case of phase reversal and PCB protection low and high voltage support. compressor operate together as one logical unit, sharing refrigerant load, control signals, Allows continued operation (If one compressor fails continuosly running remaining compressor, like as master and slave configuration). Including all the dip switches and/or control wiring as per OEM recommendation. Refrigerant suction/Liquid line tapping including Pressure testing, vaccummissing of the VRV/VRF system complete as per specifications etc. as required. The outdoor unit shall be installed on Soft/ Hard Soil at Gronnd Level i/c providing anti-vibration mounting. The PCC base is excluded from this scope. | ||
| 2 | Outdoor Unit:- 34 HP ( In combination of 02 Units ) | 1.00 | Job |
| 3 | Outdoor Unit:- 40 HP ( In combination of 02 Units ) | 1.00 | Job |
| 4 | Outdoor Unit:- 44 HP ( In combination of 02 Units ) | 1.00 | Job |
| 5 | Outdoor Unit:- 46 HP ( In combination of 02 Units ) | 1.00 | Job |
5 Days Left