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| Tender ID | 3673306 |
|---|---|
| Organisation Name | Indian Institute Of Technology |
| Tender Brief | Corrigendum : Supply, Installation, Testing and Commissioning Of 2500 Cfm Ahu Including Mixing Chamber And Hepa Filter Chw Piping And Associated Works At Aces 122-123 Clean Lab |
| Last Date For Submission | 30th Mar, 2026 |
| Opening Date | 31 Mar, 2026 |
| Document Cost | 0.00 |
|---|---|
| EMD | 11458.00 |
| Estimated Cost | 572875.00 |
| City | Kanpur |
|---|---|
| State | Uttar Pradesh |
| # | Item | Qty | Units |
|---|---|---|---|
| 1 | SITC of double skin sheet metal construction Vertical/horrizontal type floor mounted Single/Double Decker air handling units (AHU) with mixing chamber of panels consisting of pre plasticized/coated G.I. casing of thickness 0.6 mm outside layer and 0.6 mm inside layer with with 25 mm thick injected PUF of density not less than 40 Kg/CuM and i/c 25 mm thick Open cell nitrile acoustic insulation injected between intermediate & inner skin with 0.6 mm perforated Al./GI inner sheet. All frame work shall be thermal break with extruded aluminium profile with Thermal Barrier. The air handling units shall be complete with Supply,Return & Fresh air low leakage manual Aluminium dampers, Filter-sections with Pre filter 50 mm thick (EU-4) box type, Fine filter with 305 mm thick (EU-7) flange type & 305 mm thick (EU-13) flange type HEPA filter. coil section with 6 Rows Deep chilled water AHRI certified 12.7 mm dia Cooling cooper coil of min 0.41 mm thick with Copper Header & 0.15 mm aluminium fins construction with GI/SS Casing , fan section complete with backward curved DIDW centrifugal fan , V-belts, drive package, VFD compatible variable speed squirrel cage induction TEFC IE-3 motor, Motor shall be suitable for 415 10% volts, 50 Hz, 3 phase AC supply. having limit Switch, LED light ,fire retardent flexible connection, 20 G SS-304 stainless steel drain pan having 13 mm nitrile insulation and V.I. pads all complete as per specifications.AHUs shall be selected for a maximum face velocity of 500 FPM (2.5 MPS), Fan outlet velocity shall not exceed 1800 FPM(9.15 m/s). | ||
| 2 | 2500 CFM, 6 Rows, 135 mm WG static pressure | 1 | No |
| 3 | Supplying, laying/ fixing, testing and commissioning of following nominal sizes of chilled/condenser water piping plumbing i/c fabrication of bends / elbows, tees, reducers etc) inside the building (with necessary clamps, wooden/puff support, vibration isolators, primer/ enamel paint, fittings but excluding valves, strainers, gauges etc.) as per specifications and as required complete in all respect. Note:- The Pipes of sizes 150mm & below shall be M.S. C class as per IS : 1239 and pipes size above 150mm shall be welded black steel pipe heavy class as per IS: 3589, from minimum 6.35mm thick M.S. Sheet for pipes up to 350 mm dia. and from minimum 7mm thick MS sheet for pipes of 400 mm dia and above. | ||
| 4 | 40 mm | 10 | Mtr |
| 5 | Supplying, fixing, testing and commissioning of following BUTTERFLY VALVE (MANUAL) with C I body SS Disc, Nitrile Rubber Seal & Oring PN 16 pressure rating size 200 mm to 400 mm gear type with removable wheel and below 200 mm with hand lever operated for chilled water/hot water circulation in the chilled water plumbing duly insulated to the same specifications as the connected piping and adequately supported as per specifications as specified. |
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