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| 1 | SH-ISupply, Installation, Testing & Commissioning of Modular type Variable Refrigerant Flow( VRF) / Variable Refrigerant Volume (VRV) air cooled Outdoor units suitable for cooling having 100% hermetically sealed inverter type twin Rotary/Scroll Compressor(s), microprocessor based Controller, top discharge type condensing unit(s), with R-410-A Refrigerant , 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 AAI Specifications and work even at 53°C ambient temperature without tripping. The system shall be able to deliver 100% of the rated capacity upto 39 Degree Celcius. 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 cumulation 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 and complete as per AAI specification, connections, inter connections etc. as required. for capacity <40 kWr. |
| 2 | OutDoor Unit rating is 10 HP |
| 3 | Supply, Installation, Testing and Commissioning of following minimum capacity and external static pressure VRF / VRV ceiling mounted high ductable type Indoor unit equipped with washable synthetic media pre-filter, fan section with low noise fan/dynamically balanced blower, multispeed motor, coil section with DX copper coil, electronic expansion valve, corded remote control, outer cabinet, vibration Isolators, drain pan, drain pump, other necessary supports etc., suitable for operation on single phase AC supply 230 V ±10%, 50 Hz complete as required. The Indoor units must shut down upon receiving a singal from the BMS System/Fire Singnals. The cooling capacity of indoor unit will be at air inlet conditions of 27 Degree C DB and 19 Degree C WB temperature. |
| 4 | Indoor unit rating is 8TR |
| 5 | Supply, Installation, testing and commissioning including vaccumiazation and Nitrogen testing of following nominal sizes of soft/hard drawn copper refrigerant piping for VRV/VRF system, complete with fittings, with suitable adjustable ring type hanger supports/ Ms angles jointing/brazing including accessories, insulated with XPLE Class-O tubular insulation/with Class-O closed cell elastometric nitrile rubber tubular sleeves sections of 19 mm thick insulation as given below for Suction and Liquid lines, all accessories as per specifications etc. as required: |
| 6 | 9.5 mm dia (OD) (Soft drawn) with tube thickness 1.2 mm |
| 7 | 19 mm dia (OD) (Soft drawn) with tube thickness 1.2 mm |
| 8 | 22.2 mm dia (OD) (Soft drawn) with tube thickness 1.2 mm |
| 9 | 28.58 mm dia (OD) (Soft drawn) with tube thickness 1.2 mm |
| 10 | 34.9 mm dia (OD) (Hard drawn) with tube thickness 1.62 mm |
| 11 | Supply Installation, Testing and commissioning of Copper fittings (Refnet / Yjoints) for networking the refrigerant pipelines. |
| 12 | Supply Installation, Testing and commissioning of ODU connector. |
| 13 | Supply Installation, Testing and commissioning of IDU connector. |
| 14 | Centralizedcontroller--Supply Instalaltion, testing & commissioning of Main Intelligen touch screen central controller system including all the accessories suitable to operate, monitor, on /off, temperature setting of all the indoor units indiviually complete as required and as specified. |
| 15 | Providing and fixing UPVC pipes with fittings with solvent cement joints including cuttings the pipes to correct length providing and fixing with hot dipped galvanised brackets, with GI U bolts and fixing the same with anchor fasteners, making good the same, testing, including providing an fixing with all types of CORZON fittings all complete. |
| 16 | 32 MM DIA (O.D) |
| 17 | 40 MM DIA (O.D) |
| 18 | Supply of following size of 1.1 KV grade, armoured XLPE insulated PVC sheathed Copper conductor cable confirming to IS: 7098 part -I amended upto date.4C x 10 sqmm copper cable |
| 19 | Supply of following size of 1.1 KV grade, unarmoured XLPE insulated PVC sheathed Copper conductor cable confirming to IS.3C X 2.5 Sq. mm power cable |
| 20 | Providing and fixing transmission/control/communication cable of 2 core x 1.5 sq.mm copper conductor non-polarity shielded wire in 20 mm ISI Marked PVC conduits between outdoor-outdoor / indoor-indoor / outdoor-indoor and remote control unit etc. including connections and fixing accessories as required. |
| 21 | Supply, installation, balancing and commissioning of site fabricated GSS sheet metal rectangular ducting complete with neoprene rubber gaskets, elbows, splitter dampers, vanes, hangers, supports etc. as per approved drawings and specifications of following sheet thickness complete as required.Thickness 22 Gauge |
| 22 | Acoustic Lining of DuctsAcoustic insulation inside the SA Ducts with 12 mm thick F.G.& 36 G purported aluminium. |
| 23 | Thermal Insulation of Ducts; Supplying and fixing of following thickness duly laminated aluminum foil of mat finish closed cell Nitrile rubber (Class “O”) insulation on existing duct after applying suitable adhesive for Nitrile rubber. The joints shall be sealed with 50 mm wide and 3 mm thick self adhesive nitrile rubber tape insulation complete as per specifications and as required.19 mm thick insulation. |
| 24 | Supply of Refrigerant gas R410 as per site requirement. |
| 25 | Supply & Installation of GI Slotted Tray for expose copper piping covered with GI sheet(22G) on terrace & in shaft if open. |
| 26 | 50mmx200mm X 50mm |
| 27 | 50mmx450mm X 50mm |
| 28 | Lifting & shifting of Out Door all Units of VRF System to Terrace of single floor building. |
| 29 | Supply, Installtion, Testing and commissioning of Desicceant type de-humidfier having minimum capcity of 600 CMH (360CFM) made up of CNC fabricated unit with pre-coated MS sheet, Eco-Dry rotor and totally self-contained operated with 3 phase 415v, 50 HZ ac supply including Microprocessor based controlling system having LED Display indicating the status of input and humdistat with digital display etc. as required and as per technical specification.( Make: Bry-Air, Munters India or any other make meeting technical specification and as per approval of E-I-C). |
| 30 | Dismenting of existing Package AC system consisting of 7 No's 8 TR indoor units & 14 No's 4.5 TR Outdoor units along with interconnected copper pipielines etc. And keeping in AAI store in AAI premises as per direction of E.I.C. |
| 31 | SH-IIAICMC of VRF/VRV AC'sAll inclusive Comprehensive Annual Maintenance Contract (AICMC)of Complete above VRF/VRV AC systems for 08 years (after Defect Liability Period of 02 Year) as per the direction of E.I.C. Note: Bidders shall not quote for any rate in the rate column from 20.01 to 20.08. Rate shall automatically be filled based on SITC Cost as per SCC. |
| 32 | 1st Year after DLP |
| 33 | 2nd Year after DLP |
| 34 | 3rd Year after DLP |
| 35 | 4th Year after DLP |
| 36 | 5th Year after DLP |
| 37 | 6th Year after DLP |
| 38 | 7th Year after DLP |
| 39 | 8th Year after DLP Please Enable Macros to View BoQ information |
