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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹4.5 LAdmitted-Finance 11TH FLOOR ECO CENTRE BUSINESS TOWER P NO 4 EM BLOCK SECTOR V KOLKATA 91 | KOLKATA | 24 PARAGANAS NORTH | WEST BENGAL | 700091 | L1 | Admitted-Finance | |
| 2 | L2₹4.9 L+₹44,348 (9.95%)Admitted-Finance 57 B FEEDER ROAD GROUND FLOOR 57 B FEEDER ROAD BARRACKPORE NORTH 24 PARGANAS WEST BENGAL 700120 | 24 PARAGANAS NORTH | WEST BENGAL | 700120 | L2 | Admitted-Finance |
| Sl No | Description | Qty | Unit | Blue Star Limited L1 | ALPHA GAMMA AIR SOLUTIONS PVT. LTD. L2 |
|---|---|---|---|---|---|
| 1.00Y-strainer:- Supplying, fixing, testing and commissioning of following Y- strainers of Ductile CI Body flanged ends with stainless steel strainer for chilled water plumbing duly insulated by 32mm thickness Insulation of closed cell elastrometric nitrile rubber of class 'O' applied by suitable adhesive , as per specifications and as required complete in all respect to connect piping and adequately supported as per specifications.'Y' strainers shall be provided on the inlet side of each TFA unit in chilled water circuit. The strainers shall be designed to the test pressure for PN 16 pressure rating. Filtration area of Y-strainer shall be minimum four times the connecting pipe size. Strainers shall have a removable bronze/ stainless steel minimum 1mm thick screen with 3 mm perforations and permanent magnet. Strainers shall be provided with flanges as required. They shall be designed so as to enable blowing out accumulated dirt and facilitate removal and replacement of screen without disconnection of the main pipe.(as specified in CPWD(E&M)2025) | |||||
| 1.01 | 65NB | 12 | Nos. | 7,434 ₹89,208 Lowest | 8,044 ₹96,528 |
| 1.02 | 80NB | 6 | Nos. | 11,092 ₹66,552 Lowest | 12,108 ₹72,648 |
| 1.03 | 100NB | 14 | Nos. | 14,194 ₹1,98,716 Lowest | 15,510 ₹2,17,140 |
| 2.00Supply,fixing,testing and commissioning of Following flanges(Mach with Y-strainer Flange for leakproof fitting) by welding,nut bolt,gasket,32mm thickness Insulation of closed cell elastrometric nitrile rubber of class 'O' applied by suitable adhesive etc as required complete in all respect. | |||||
| 2.01 | 65NB | 24 | Nos. | 1,175 ₹28,200 Lowest | 1,336 ₹32,064 |
| 2.02 | 80NB | 12 | Nos. | 1,406 ₹16,872 Lowest | 1,599 ₹19,188 |
| 2.03 | 100NB | 28 | Nos. | 1,647 ₹46,116 Lowest | 1,873 ₹52,444 |
Tender Value
₹4.7 L
EMD Value
₹9,313
Closing Date
26 Dec 2025, 12:00 pmClosed
Executive Engineer (RAC)
RAC Section, IIT Kharagpur
SITC of Y-strainers in the TFA unit catering to DJC building
2025_IITKG_888549_1
IITKGP/RAC/STRAINER/DJC/2025
Open Tender
Electrical Works
Item Rate
90 days
Kharagpur
Please refer Tender documents.
6 documents required · 6 mandatory
₹0
₹9,313
Meeting Room of SE (E and M)
12 Jan 2026
4 Dec 2025
29 Dec 2025
4 Dec 2025
26 Dec 2025
4 Dec 2025
11 Dec 2025
Amount
Y-strainer:- Supplying, fixing, testing and commissioning of following Y- strainers of Ductile CI Body flanged ends with stainless steel strainer for chilled water plumbing duly insulated by 32mm thickness Insulation of closed cell elastrometric nitrile rubber of class 'O' applied by suitable adhesive , as per specifications and as required complete in all respect to connect piping and adequately supported as per specifications.'Y' strainers shall be provided on the inlet side of each TFA unit in chilled water circuit. The strainers shall be designed to the test pressure for PN 16 pressure rating. Filtration area of Y-strainer shall be minimum four times the connecting pipe size. Strainers shall have a removable bronze/ stainless steel minimum 1mm thick screen with 3 mm perforations and permanent magnet. Strainers shall be provided with flanges as required. They shall be designed so as to enable blowing out accumulated dirt and facilitate removal and replacement of screen without disconnection of the main pipe.(as specified in CPWD(E&M)2025)
Supply,fixing,testing and commissioning of Following flanges(Mach with Y-strainer Flange for leakproof fitting) by welding,nut bolt,gasket,32mm thickness Insulation of closed cell elastrometric nitrile rubber of class 'O' applied by suitable adhesive etc as required complete in all respect.
ALPHA GAMMA AIR SOLUTIONS PVT. LTD. (BID ID -3338771)
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