Electrical Works & Installation Tender Results

1 Electrical Work 475897 Below 0.78 472185.0034

Supply and installation of GI perforated cable tray with following sizes 450 mm width x Depth 50 mm thickness 16 SWG from and 300mm x50mm the wall / ceiling. The cable tray shall be fabricated in standard length of 2.5 meter of size with suitable supporting arrangements shall be provided at equal intervals with suitable angle/ channel from the wall / ceiling while erecting the cable tray. Jointing of cable trays shall be GI Coupler plates to match the dimension of the cable tray. Fixing both for the jointing of the tray and fixing of the trays on the structure shall be with Thread Rod or approved type of corrosion resistant fixtures. Where necessary, GI bends, tees, reducers, cross members, clamps, hot dipped galvanized iron angle of suitable size, anchor bolts, steel bolts etc., shall be provided by the contractor. GI cable trays shall be heavy duty material shall be both acid resistant as well as corrosion resistant to saline atmosphere. Trays laid in Horizontal/ vertical configuration should be provided with flat rungs with spacing of 300 mm and side rails of sufficient strength to ensure no damage during the stipulated life. The cables placed in Horizontal/ vertical trays shall be held in position by using proper type of clamp arrangement so that the same do not rest on the side rails during laying or service life.. The side runner will also have suitable holes at every meter for cleating earthing strip.

Work Name: Provision of Electrical Installation , Fan and other allied works at Auto work shop Jhilmil colony under Shahdra south Zone

90.14.1.2:Fabrication, supply, conveyance, installation testing and commissioning of floor or wall mounting, dust and vermin proof, cubicle type MV panel board comprising of the following components/ devices & complying to IS 8623. Fabrication of fully partitioned, dust and vermin proof enclosure for panel assembly as per form 4 of IS 8623 (with latest amendments) using CRCA sheet as per approved design and requirement, with front and rear access facility, bus bar chambers, hinged doors for all switch gear compartments, earthing the doors using 4 sq mm braided copper conductor, providing necessary cut-outs for mounting meters, relays, indication lamps, bus bar interconnection etc, detachable covers for bus bar chamber and cable alley, powder coating the assembly after subjecting to 7 tank process etc as required. CRCA sheet alone be used for the fabrication. Angles/ flats/ slotted angles etc shall not be used for the fabrication of panel assembly. The measurments will be taken the area of the complete sheets used for panel board including partitions, folding, shrouding etc.Supply and fabrication of MV panel board using 1.6mm CRCA sheet, powder coated (excluding base frame)