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| 1 | Part - A |
| 2 | Supply of VRF HVAC System Indoor & Outdoor Equipments |
| 3 | Supply of Variable Refrigerant Volume outdoor units comprising multiple high COP scroll compressors with invertor drive, low noise propeller type aero spiral fan, Condenser coil with special acrylic pretreatment for improved resistance to salt corrosion, refrigerant shut off valves, safety devices, lead free PC boards suitable for operation on R410A. Bidder shall mention in details the combination of units proposed for the total capacity 130 HP separately along with the unpriced bid. Note: For issuing detailed LOA, successful bidder will be asked to provide price detail of each outdoor unit (for offered total capacity of 130HP). |
| 4 | Supply of High Static Ceiling Mounted Ductable AHU unit with Wired remote-control Interface, Refnet & Joint Kits |
| 5 | 10200 CMH / 6000 CFM / 18 HP |
| 6 | 6800 CMH / 4000 CFM / 12 HP |
| 7 | Supply of 4 WAY ROUND FLOW CASSETTE type indoor units comprising with pre-filter, fan section with low noise fan multi speed motor, coil section with DX coil, insulation, pipe connections of various capacities with refnet joint, Cordless remote controller, Refnet & Joint Kits |
| 8 | 1.1 TR / 1.5 HP |
| 9 | 1.5 TR / 2.0 HP |
| 10 | Supply of HI WALL type indoor units compring with pre-filter, fan section with low noise fan multi speed motor, Coil section with DX coil, insulation, pipe connections of various capacities with refnet joint, Cordless remote controller, Refnet & Joint Kits |
| 11 | 1.1 TR / 1.5 HP |
| 12 | 1.5 TR / 2.0 HP |
| 13 | 2.0 TR / 2.5 HP |
| 14 | Communication & Control HMI Interface for complete HVAC syststem with Integration to BMS |
| 15 | Complete BMS package Involving - MODBUS,RTU Converter, Billing Software & Data Concentrator |
| 16 | Part - B |
| 17 | Installation & Commissioning of Indoor & Outdoor Equipments |
| 18 | Installation & Commissioning of Outdoor units (Max 8 ODUs) |
| 19 | Installation & Commissioning of Ceiling Mounted / Floor mounted Ductable AHU (Including Supply, Installation of GI Fabricated Ducting, AHU to Duct Joint, Pressure/ Leak Test, Thermal Insulation, Accoustic Lining, etc.) |
| 20 | Installation & Commissioning of 4 way Cassette IDU |
| 21 | Installation & Commissioning of Hiwall split IDU |
| 22 | Part - C |
| 23 | HVAC System Piping, Regrigerant, Cabling & all other accessories |
| 24 | Supply & installation of suction & discharge Hard copper Refrigerant piping with proper supports/hangers from ceiling/wall as required at site & approved by consultant & duly insulated with closed cell elastomeric nitrile insulation of 19mm thick for pipes above 1\" & 13 mm thick for pipes below 1\". |
| 25 | Pressure testing of the entrire system with Nitrogen and vaccumizing the nitrogen. |
| 26 | Supply, installation, testing and commissioning of initial Charge of refrigerant gas - R 410 A |
| 27 | Supply and Laying of Control cable laying connecting the IDUs and ODUs (control wiring using 2C X 1.0 Sq.mm copper cable) with conduit. |
| 28 | Supply and Erection of PVC hard condenseated drain piping with 9mm thick Nitrile insulated including support and wall opening of the following sizes etc. |
| 29 | Part - D |
| 30 | Electrical & Civil Jobs |
| 31 | Supply, Installation, testing and commissioning of Industrial PCC panel with Copper Busbars & MCCB control for 9 Feeders (1 Incomer & 8 Outcomers for ODU) |
| 32 | Supply Laying & termination of Cables 4C X 10 SQMM from PCC Distribution Panel to Roof top for all Out door Units |
| 33 | Supply Laying & termination of Cables 4C X 16 SQMM from PCC Distribution Panel to Roof top for all Out door Units |
| 34 | Cutting of old ceilings & Laying of new Ceilings with similar good quality material & Smoot finish as per office requirements |
| 35 | Civil works related to drilling holes of required sizes with suitable hole cutter, Breaking of walls for cable/piping route, restoration work |
| 36 | Part - E |
| 37 | Comprehensive AMC Post Warranty - Includes coverage for all Spare parts, Quarterly Preventive maintenance Visits, Unlimited Breakdown maintenance service & Deputation of one operator (minimum semi-skilled) on regular basis for control & Monitoring of system |
| 38 | Comprehensive AMC for 2nd year |
| 39 | Comprehensive AMC for 3rd year |
| 40 | Operation of HVAC plant 1st year |
| 41 | Operation of HVAC plant 2nd year |
| 42 | Operation of HVAC plant 3rd year |
| 43 | Part - F |
| 44 | Buy back of Old HVAC system |
| 45 | Buyback of Old HVAC system comprising Chillers, Chilled water pumps, recirculation pumps, Cooling Towers & AHUs. Scope includes Dismantling, Removal of the equipments & Take over from GAIL premises |
