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NTID 40517900
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💬 Talk to Our Bidding ExpertCorrigendum Air Conditioning in Kolkata – Complete Tender Details
Find eligibility criteria, important deadlines, bidding requirements, and download official documents for "Corrigendum Air Conditioning" in Kolkata, India.
Public Works Department
Kolkata, West Bengal, India
NTID 40517900
- Opening Date : Mon 23rd June, 2025
- Closing Date : Fri 20th June, 2025
- ₹ 953000.00
- NTID 40517900
Tender Description
Documents
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Document-1
721.3 kBOil_India_ExtraDoc...Oil_India_ExtraDocument-GCO0449P23.pdf
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Document-2
721.3 kBOil_India_ExtraDoc...Oil_India_ExtraDocument-GCO0449P23.pdf
Latest Corrigendum List
| # | Corrigendum Title | Corrigendum Type |
|---|---|---|
| 1 | Date1 | Date |
BOQ Items Total Items : 31 | Total Qty : 1335
| # | Item | Quantity | Units |
|---|---|---|---|
| 1 | Supply, installation, testing and commissioning of 415 V 3 Phase Minimum 10.00/11.00 TR Capacity Air-cooled Ductable Split Unit having double circuit with highly energy efficient 2 nos. Scroll Compressor, Air-Cooled Copper Condenser, Ceiling suspended Indoor Air Handling Unit, Microprocessor based Control Panel and other standard features as required and suitable to operate on R-407C/R-410A Refrigerant Gas (Make: O-GENERAL/MITSUBISHI HEAVY/VOLTAS/ Daikin) | 2 | Nos |
| 2 | Supply, design, fabrication and laying of Hard drawn Copper Refrigerant piping complete with thermal insulation by closed cell Nitrile Rubber Insulation, Nitrogen pressure testing, leak testing, vacuumizing, Refrigerant charging and commissioning work by using proper scaffolding and safety arrangements. (As per direction of E.I.C) for liquid and suction line with hard drawn copper piping complete with fittings, elbows, bends, supporting arrangements on walls as follows: | ||
| 3 | a) 3/4" dia and 0.8 mm thick hard drawn Copper Suction Tube In between Indoor & Outdoor Unit for Double circuit with 25 mm thick Nitrile Rubber Insulation (Make: Rajco/Mandev) | 48 | Mtrs |
| 4 | b) 1/2" dia and 0.8 mm thick hard drawn Copper Liquid Tube In between Indoor & Outdoor Unit for Double circuit (Make: Rajco /Mandev) | 48 | Mtrs |
| 5 | Supply, fabrication, installation , testing & commissioning of following gauges for supply/ return air duct complete with supports and turing vanes (Make-SAIL/TATA) |
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Sales: +91 7383 93 4054