National Hydroelectric Power Corporation Limited has published Restoration Of Hvac System - Supply Of Spares, Repairing, Rectification, Re-Installation, Testing And Commissioning Of Damaged Hvac System In Power House Of Parbati H.E. Project ( Stage-Ii ) ( Proc-1920 ) . Submission Date for this Tender is 27-07-2022. HVAC Tenders in kullu Himachal Pradesh. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 30-Jun-2022 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 07-07-2022 |
| 2 | 04-Jul-2022 | Corrigendum No. 2A | Date | 14-07-2022 |
| 3 | 04-Jul-2022 | Corrigendum No. 2 | Technical Bid | 14-07-2022 |
| 4 | 20-Jul-2022 | Corrigendum No. 3 | Date | 27-07-2022 |
| 5 | 21-Jul-2022 | Corrigendum Errata No. 4 | Technical Bid | 27-07-2022 |
| Sl. No. | Item Description |
| 1 | (A) Supply of materials |
| 2 | Pressure Gauge Liquid Filled (Range:0-10Kg/Cm², Round Type, Dial Size: 150mm, Connection: 3/8" BSP, Body Frame SS, Mounting: Bottom surface mount) |
| 3 | Thermometer/Temperature Meter for measuring water temperature in pipe line (Range:-10° to +50°C, Round Type, Indication: Red Spirit, Body Frame SS) |
| 4 | Three way Motorized Valve (90Nm,240V, 150s, 9.0VA, 5.0W,Size:150mm) |
| 5 | Air-Vent (1/2 inch, Pressureup to 10Kg/cm²) |
| 6 | Three Way Motorized Valve (1000N,24V, 150sec/20mm, 3.0VA, 1.5W, Size: 80mm) |
| 7 | Analog Thermostat (24Volt,Measuring Range-0° to 50°C, Signal Output: Active, DC 0 to 10V) |
| 8 | AHU Supply Damper Motor (Nominal voltage AC 24 V, 50/60 Hz / DC 24 V, Torque (nominal torque) Min. 20 Nm @ nominal voltage, Running time 150 s / 90°,Power consumption, in operation2W @ nominal torque, For wire sizing 4VA) |
| 9 | AHU Supply Damper Motor (Nominal voltage AC 24...240 V / DC 24...125 V, Nominal voltage frequency 50/60 Hz, Power consumption in operation 6 W, Power consumption for wire sizing 9.5 VA, Running time motor 75 s / 90°, Running time emergency control position <20 s / 90°) |
| 10 | AHU Supply Damper (Size-580X580mm, Holes of 10mm dia for fixing the damper, Blades: GSS/20SWG, Frame: GSS/20SWG) |
| 11 | Three Way Motorized Valve (2500N, AC/DC: 24V, 150sec/40mm,6VA, 4.0W, Size:80mm) |
| 12 | 1 C X 630 s.q. mm HRPVC FRLS aluminum armoured LT cable along with termination |
| 13 | 3.5 C X 400 Sq mm HRPVC FRLS Aluminum armoured LT Cable along with termination |
| 14 | 3.5 C X 120 Sq mmHRPVC FRLS Aluminum armoured LT Cable along with termination |
| 15 | 3 C X 120 Sq mmHRPVC FRLS Aluminum armoured LT Cablealong with termination |
| 16 | 3 C X 25 Sq mm PVC FRLS Aluminum armoured LT Cable along with termination |
| 17 | 4 C X 16 Sq mm PVC FRLS Aluminum armoured LT Cable along with termination |
| 18 | 3 C X 6 Sq mm PVC FRLSAluminum armoured LT Cable along with termination |
| 19 | 3 C X 1.5 Sq mm PVC FRLS Aluminum armoured LT Cable along with termination |
| 20 | 4 C X 1.5 Sq mm PVC FRLS Aluminum armoured LT Cable along with termination |
| 21 | Optical Fiber Cable (OFC)-6 Core along with termination |
| 22 | HIGH STATIC EXSHUST FAN ( Capacity of flow:4000 CMH, Noise level of fan <=85dB, Motor rating<1KW) |
| 23 | GI Earth Strip 50X6 mm |
| 24 | 8 SWG GI earth wire confirming to IS:280/1978. |
| 25 | (B) Execution of WorK |
| 26 | Insulation work - Supply and Fixing 50 MM thick Thermocol pipe sections with CPRX and covered with Vapour barrier polythene sheet of 120 GSM & 26 gauge Aluminum Cladding. |
| 27 | 200MM |
| 28 | 150MM |
| 29 | 125MM |
| 30 | 80MM |
| 31 | 100MM |
| 32 | 40MM |
| 33 | 100MM |
| 34 | 65MM |
| 35 | Duct Cleaning- Removing, Cleaning and refixing of Supply & Return Air Grills & diffusers, cleaning inner surfaces of HVAC ducts by using High Pressure Vacuum, having HEPA filter, Air-Compressor, Robotic Camera & Brushes. The making of CD of videographybefore, during & duct cleaning process. |
| 36 | SUPPLY, INSTALATION, TESTING & COMMISSIONING OF NEW DUCT. |
| 37 | AHU SERVICE-Complete Servicing of AHU, Cleaning of AHU Coils with 100% Eco-Friendly chemical, Alignment of AHU & Blower Pulley, Greasing of AHU Motor. |
| 38 | 75000 CFM |
| 39 | 40000 CFM |
| 40 | 52250 CFM |
| 41 | 12500 CFM |
| 42 | Repairing, Rectification, Re-installation, Testing and Complete Commissioning of above components of the HVAC system. |
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