Indian Institute Of Technology-IITB has published Tender For Supply, Installation, Testing And Commissioning Of Fresh Air Washer In The Kitchen Area In Jawalamukhi Hostel At Iit Delhi.. Submission Date for this Tender is 23-01-2023. Washers Tenders in delhi Delhi. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 16-Jan-2023 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 23-01-2023 |
| Sl. No. | Item Description |
| 1 | Supply, Installation, Testing and Commissioning of air washer having specifications as under: - A. Air filter section comprising 50 mm thick pre air filter made out from washable synthetic fiber with 90 % down to 10 microns. B. Humidification section comprising of Wet pads 200 mm thick impregnated cellulose paper media. C. Fan Section comprising of belt driven, 1 no. backward curved DIDW centrifugal fan D. TEFC squirrel cage induction motor, IP55, class "F" insulation, IE3 Efficiency, suitable for 415 V + 10% volts three phase 50 cycles AC supply, required with pulley, belt, belt guard etc. E. The unit shall be fabricated with framework hollow extruded aluminum profile with 0.8 mm pre-plasticized GSS on outside and 0.8 mm plain GSS on inside complete with 25 mm thick CFC free PUF insulation of minimum 38 kg/cum density sandwiched in between inner and outer skins, SS -304 (18 g) Sump tank, "B" class GI piping for make-up, drain & quick fill connections etc. F. 1 no. x 1.0 hp Monoblock Pumps of suitable discharge and head (1Working) for water circulation G. all related plumbing accessories such as butterfly valve, gate valve, ball valve, NRV, Y strainers, pipe connections, elbow, union, Tee, nipple, C section channel for for motor & blower mounting, anti-vibration pads etc. H. all safety devices like safety limit switch, marine light, inspection view glass. Make- Air Washer: Zeco/Edgetech/Roots Cooling |
| 2 | 10000 CFM, 65 mm wg |
| 3 | Supply, Installation, Testing and Commissioning of Inline Centrifugal Cabinet Fan, kitchen exhaust fan with Motor shall be suitable for 415 ± 10% V, 3 Phase, 4 Wire, 50 ± 3%Hz electrical supply. Motor shall be IP-55. Fans shall be AMCA Certified & listed for performance & sound power level with insulation class F. Noise Level: Not more than 78-80 dbA @ 3m distance. Make- exhaust Fan- Kruger/Nicotra/Greenheck |
| 4 | 7500 CFM, 60 mm wg |
| 5 | Ducting Supply, installation, balancing and commissioning of fabricated at site GSS sheet metal rectangular/round ducting complete with neoprene rubber gaskets, elbows, splitter dampers, vaney, hangers, supports etc. as per approved drawings and specifications of following sheet thickness complete as required. Make- Jindal/Hindalco/TATA/SAIL |
| 6 | Thickness 0.80 mm sheet |
| 7 | Thickness 1.00 mm sheet |
| 8 | MS Supports Providing and fixing angle iron frames for doors, windows, and ventilators of mild steel Angle sections of size 35x35x5 mm, joints mitred and welded by angle iron 35x35x5 mm or 35x 5 mm flat pieces to the existing T-iron frame or to the wall with dash fastener, including fixing of necessary butt hinges and screws and applying a priming coat of approved steel primer, all complete as per the direction of Engineer-In-charge. Make- Jindal/TATA/SAIL |
| 9 | Duct thermal insulation (for exposed ducts only) Supplying and fixing of 9 mm thick duly laminated aluminium foil of mat finish closed cell Nitrile rubber (class “1”) insulation on duct after applying two coats of cold setting adhesive (CPRX compound). The joints shall seal with 50 mm wide, and 3 mm thick self-adhesive nitrile rubber tape insulation complete as per specifications and as required. Make: - Armacell/K-Flex/A-Flex/Paramount |
| 10 | GI Volume Control Dampers: Supply, installation, testing and commissioning of Motorized (ON-OFF Type) duct mounted GI volume control damper the enthalpy sensor and necessary control wire (minimum 105 sqmm) for integration within AHU room. Make: - Mapro/Servex/Airflow/Carryaire |
| 11 | Cleaning of Air-conditioning system/duct internally with skilled personnel with specialized latest robotic technology equipment and vacuum machines. A Robotic camera to be used for inspection and for cleaning, grills, and duct openings to be used for cleaning, checking the sealing of the same after cleaning to avoid air leakage. A copy of video footage in DVD/CD before and after cleaning of ducts will be provided. Upon completion a cleaning certificate will be issued within 10-15 days, and that will be valid for 12 months. |
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