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NTID 39148377
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Corrigendum Construction Of , Murshidabad - Tender Details
Explore tender information for Corrigendum Construction Of in Murshidabad, including eligibility, deadlines, and bid specifics.
Public Works Department
Murshidabad, West Bengal, India
NTID 39148377
Opening Date : Mon 24th March, 2025
Closing Date : Sat 22nd March, 2025
- ₹ 0.00
- NTID 39148377
Corrigendum : Construction Of 50 Bedded Critical Care Block (ccb) In The New General Campus Of Murshidabad Medical College And Hospital, Berhampore Murshidabad---- Supply, Installation, Testing and Commissioning Of Ac Machine.
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721.3 kBOil_India_ExtraDoc...Oil_India_ExtraDocument-GCO0449P23.pdf
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721.3 kBOil_India_ExtraDoc...Oil_India_ExtraDocument-GCO0449P23.pdf
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BOQ Items Total Items : 67 | Total Qty : 5991
# | Item | Quantity | Units |
---|---|---|---|
1 | Supply, Installation, Testing, & Commissioning of AHRI certified micro-processor controlled Variable speed Air Cooled Screw Chillar having actual capacity of minimum 80 TR (Actual Capacity at design condition), comprising of semi-hermetic Screw Compressors and direct driven motor, each chiller shall have single or multiple compressors and individual refrigerant circuits, chiller shall be equipped with insulated shell and tube type flooded/ DX type cooler/evaporator, air-cooled condenser made of copper tube and aluminium fins as per OEM Standard, high efficiency condenser fans, including spring isolators mounting for chiller unit. The chiller package shall also be complete with refrigerant copper piping, factory charged R-134a refrigerant gas and Automatic feedback control system wiring, incoming suitable electrical isolator complete with accessories as required, automatic & safety controls including electronic expansion valve etc. Each compressor must be equipped with dedicated VFD. [MCHE (Micro Chanel Heat Exchanger) will not be acceptable] (2W+1S) | ||
2 | 1. Minimum Cooling Capacity : 80 TR Screw - (Actual Capacity @ following Design Conditions) 2. Type of Refrigerant : R-134A 3. Chilled Water 'In' : 12 Deg C 4. Chilled Water 'Out': 7 Deg. C 5. Chiller Fouling Factor : 0.0001 (FPS) 6. The electrical panel should be IP55 protected (As per OEM Satndard) 7. Ambient Temperature: 104 Deg F / 40 Deg 8. Minimum IKW/TR should be less than equal to 1.46 at design condition (Including Fan Power) 9. Minimum COP at AHRI Condition not less than 3.0 & IPLV Minm 3.70 at AHRI conditions as per ECBC gudiline. 10. EVAP Pressure drop as per OEM standard. (Make : Daikin / Climaveneta/ Kirloskar/ Carrier/ Bluestar/ Voltas/ Johnson Control/ Mitsubishi/Clivet) SITC of 125/150 mm dia Butterfly Valve (Make - Honeywell/ AUDCO/ Advance) (Installed at inlet/outlet pipe of chiller) - 2 Nos. SITC of 125/150 mm dia Balancing Valve(Make-Honeywell/ AUDCO/ Advance) (Installed at inlet/outlet pipe of chiller for proper flow control) - 1 No. SITC of Flexible Connection - 125/150 mm dia(Make - Cori/ Resistoflex) - 2 Nos. | ||
3 | SITC of 4" Dial SS Pressure Gauge complete with syphon and isolation gauge cock. (HGURU/ AWAREE) (Installed at inlet/outlet pipe of chiller for monitoring pressurel) - 2 Nos. Supply, erection, testing & commissioning of Alcohol in glass type industrial thermometer complete with thermowell. (Make : HGURU/ AWAREE) (Installed at inlet/outlet pipe of chiller for monitoring temperature) - 2 Nos. SITC of 25 mm NB Ball Valve For descalling and drain (Make - Honeywell/ AUDCO/ Advance) (Installed at inlet/outlet pipe of chiller for drain water & descalling). --- 2 Nos. SITC of 15 mm NB Ball Valve For air purge valve /auto air vent(Make - Honeywell/ AUDCO/ Advance) (Installed at inlet/outlet pipe of chiller to remove air from system) - 1 No. SITC of Water flow switch for chillers (Make - Honeywell/ ANERGY) - 1 No. | 3 | Item |
4 | Design, Supply, Installation,Testing & Commissioning of HVAC Electrical Control Panel with Microprocessor Controller - 1 No. There should be provision for Integrated Electrical distribution system for power circuit & control circuit with MCCBs for Compressors & water pumps, Starters with push button (start & stop ), Bus Bar arrangement (Cu.), control copper wiring and inter connections. Customer will provide Single Point Electrical Power Source to HVAC Panel. Bidder should design & supply the HVAC Panel accordingly. The Panel should have one incomer and three sets of separate outgoing circuits for three chillers and pump motors (having electrical interlocking between Chiller & Chiller pump). Cu. Tubing & placement of instrument like Pressure Gauge of Refregerant System, Supply of Heater for Compressor, Compressor oil, Oil Pressure Indicator, Trip arrangement for High Pressure & Low Pressure Cut Off, Anti-freezing Cut Off, Reversal of Phases & Phase failure Cut Off, Flow Switch Cut Off, Automatic Chilled Water Bypass System in case of partial load condition. | 1 | Item |
5 | CHILLED WATER PUMP Supply, erection, testing & commissioning of Chilled water duty, end suction back pull out type centrifugal pumpset at (having Bronze/CI Impeller) with TEFC, IP-55, Class F insulated Sq. cage induction motor, complete with common base frame, spring vibration isolators, coupling and coupling guard for the following duty & including items as specified below : (Make - Kirloskar/ Grundfoss/ xylem/ Armstrong/ Flowmore/ KSB) Rated Flow 240 USGPM or higher at required water column head as per site condition (2 W + 1 S) | 3 | Set |

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