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| # | Company | Status |
|---|---|---|
| 1 | Admitted-Finance 10B DR LAHIT BANERJEE SARANI GROUND FLOOR KOLKATA 700 073 | KOLKATA | KOLKATA | WEST BENGAL | 700073 | Admitted-Finance |
| 2 | Admitted-Finance | Admitted-Finance |
| 3 | Rejected-Technical | Rejected-Technical Disqualified for Financial Bid |
Tender Value
Refer Docs
EMD Value
₹22,000
Closing Date
30 Apr 2022, 6:00 pmClosed
SE, IWD on behalf of IISER Kolkata
IISER Kolkata, IWD Section, Mohanpur 741246, Nadia, West Bengal
Modifications and rectifications of Terrace floor AHUs of centralized air conditioning system at A J C Bose Research Complex of IISER Kolkata Main Campus
2022_IISER_683697_1
IISER-K/IWD/Elect./22-23/29
Open Tender
Electrical Works
Item Rate
45 days
IISER Kolkata, Mohanpur
As per tender document
5 documents required · 5 mandatory
₹500
IISER KOLKATA
₹22,000
1 Jun 2022
12 Apr 2022
2 May 2022
12 Apr 2022
30 Apr 2022
12 Apr 2022
Amount
Supply, installation, balancing and commissioning of fabricated at site GSS sheet metal rectangular/round ducting complete with neoprene rubber gaskets, elbows, splitter dampers, vanes, hangers, supports etc. as per approved drawings and specifications of 0.8 mm sheet thickness complete as required. Makes : Sail,Jindal,TATA
Supplying and fixing of 19 mm thickness duly laminated aluminum foil of mat finish closed cell Nitrile rubber (Class "O") insulation on existing duct after applying suitable adhesive for Nitrile rubber. The joints shall be sealed with 50 mm wide and 3 mm thick self adhesive nitrile rubber tape insulation complete as per specifications and as required. Makes: Supreme, armacell, armaflex
Supply, installation, testing and commissioning of GI volume control duct damper complete with neoprene rubber gaskets, nuts, bolts, screws linkages, flanges etc, as per specifications
Supply and laying of 2 mm thick tar felt on GSS ducting with necessary arrangement in complete shape.
Canvass connection in existing ducting: Silicon rubber coating, GSM 150,resistant to high temperature and UV ray, outdoor application, air tight, water proof and humidity proof, flange joints and nut bolting etc. as require in complete set
Supply and fixing of plain FRP sheet of thickness 2mm: 400 Deg. temperature tolerance, outdoor application, application on outer body of existing AHUs, nut bolting etc. in complete shape as required.
Riveting of outer skin metal sheet and gasket connection in outdoor of existing AHUs: fresh air chamber and exhaust air chamber door repairing work with necessary arrangement as required in complete shape.
Supply and fixing of a coat of star bond or equivalent adhesive on insulation & then the insulation shall be wrapped with glass cloth over glass cloth two more coats of star bond to be applied on insulation exposed to sun as per specification complete as required.
Supply and fixing of prefilter of following specificitions at return/ exhuast ducting of terrace floor AHUs with necessary flanges,duct joints etc. as require in complete shape : 600mmX600mmX50mm, 10 micron, 90% efficiency, nonwoven synthetic media, Aluminum flange type frame, washable.
EVAC ENGINEERING PROJECTS PVT. LTD.
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