Bearings Tenders

Aluminium Anodized Partition for AC Enclosure Providing fabricating and fixing aluminium anodized partition for air conditioning enclosure using approved aluminium sections with 15 micron anodized finish comprising fixed glazed panels and aluminium framed glazed doors with 5 mm clear float glass door shutters frames floor springs hinges handles locks rubber beading and all accessories

Title33 Repairing of 10/15 HP submersible pump and motor (excluding rewinding of motor) of different stages and different makes I/c replacement of bearing bush, neck rings, bowl bush, running sleeve, key full, sand guard complete etc as required.

Design, fabrication, assembling, wiring and supply, installation, testing and commissioning of Distribution Panels fabricated out of (load bearing member of 2mm and non load bearing member 1.6 mm thick) GI sheet steel in cubicle compartmentised modular 3b construction, free standing floor mounted with bottom cable entry,300 mm MS painted stand and standing covering from 3 sides, IP 55 double door with canopy ,dust and vermin proof with reinforcement of suitable size angle iron, channel, `T’ sections and / or flats wherever necessary. 3 mm thick cable gland plates shall be provided at the bottom of the panels with appropriate stand etc. Panels shall be treated with all anticorrosive process before powder coating as per specifications and final approved shade. 2 Nos. earthing terminals shall be provided for all distrtibution panels. Panels shall be suitable for 415V, 3 phase, 4 wire, 50 HZ supply system. Lifting hooks shall also be provided in case of large panels. Approval shall be taken for each panel in the form of shop drawings before fabrication. Galvanised hardwares with zinc passivation shall be used in fabrication of panels.(Make AAA Switchgear, Indiatech panel, Neptune india)

(v) TEACHER BOARD [Excluding cost of Interactive Flat-Panel Display (IFPD)] Technical Specification for Smart Board with Double-Track Sliding System for Green and White Boards fitted in an Anodised Aluminium Frame with concealed cable management and provision for mounting of Digital Screen: Supply, installation, testing, commissioning (SITC) of an integrated digital teaching–learning solution comprising: (a) Anodised Aluminium Frame, double track sliding system for white & green board and provision for mounting of digital screen with concealed cable management, (b) Vitrified magnetic ceramic-steel Green Board and White Board panels. • Dimensions and Configuration: Total Width of the Setup is ~12 feet and height ~4.0 feet from the board surface (excluding the width of aluminium frame). • Material: Providing and fixing anodised aluminium (alloy 6063-T6) framed sliding system for smart board with minimum 2.0 mm thick extruded sections, anodised to AA15 grade as p IS 1868, mounted on a heavy-duty top-hung aluminium track (min. 2.5 mm thick) with sealed ball-bearing nylon/PU rollers (load capacity not less than 120 kg per panel), concealed bottom guide, EPDM gaskets, SS-304 fasteners, pelmet/valance cover, and soft end-stops/soft-close mechanism, including all brackets, fixings, alignment, cable provisions, commissioning, and making good complete as per drawings and Engineer-in-Charge. • Design: One slot to fix IFPD, other slot for Green & White boards sliding on double track system with Locking facility on sliding frame to keep the IFPD display safe. • Top & Bottom Rails: Tracks shall be aligned and reinforced to ensure boards move easily and without wobble. • Back Side: The backside of the smart board, to concealed the wall surface, provided & fixed with 18 mm thick HDHMR board laminated (white coloured matte finish) with 0.8 mm, edg sealed with 1 mm PVC edge banding, fixed to the anodised aluminium frame with concealed screws/rivets, with ventilation slots as required, and shall be moisture, termite and borer resistant. •◻Load Capacity: Safe to hold IFPD + white & Green boards with ≥1.5× safety factor. •◻Cable Management: Built-in channels for power, LAN, HDMI, USB. •◻Safety: Rounded edges, tamper-resistant covers, concealed fixing. •◻Finish: Durable, corrosion-resistant coating suitable for indoor use. •◻Additional Requirements: (a) All boards and the structure must be securely fixed to the wall with appropriate fasteners. (b) Provision for cable management must be included for the IFPD (i.e., concealed conduit/path for power and data cables).

HAL will carry out inspection in its premises as per the supporting documents provided by the Vendor. Deviations/Defects noticed on inspection will be intimated to the Vendor for free replacement/rectification action as necessary. Acceptance of the deliverables will be issued by HAL only after all such deviations and defects are eliminated by the vendor. If any stores are rejected, vendor to re-submit stores in replacement of those rejected within a time specified by HAL, the vendor bearing the cost of freight in such replacement without being entitled to any extra payment: