Name of Work: Maintenance of Various Sports Complexes.Sub Head : Dismantling & Assembling of AHU and ducts at Squash and Badminton Stadium.
Sl. No.
Item Description
1
Dismantling and assembling of existing AHU (vertical type) by the following works testing etc complete as required.1. Supply replacement of defective base frame.2. Replacement of AHU bottom panel 50 mm thickness 22000 CFM (HRW).3. Repair of AHU cooling coil, AHU blower, Motor chiller pipe line & flange change & testingof running condition complete as required.
2
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 bends, transitions, reducers, end caps, collars etc as required complete in all respect in confirmation with IS : 655 and approved drawings and specifications of following sheet thickness complete as required. (DSR-2025 30.12.2.3)Thickness 1.00 mm sheet
3
Supplying and fixing of following 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 (DSR-2025 30.23)19mm
4
Supply of fabricated FRB Chemical and resin fiber coating with testing, Coating etc. complete as required.
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