All India Institute Of Medical Sciences Tender

Supplying and Installation following size of perforated Hot Dipped Galvanised Iron cable tray cable trays including horizontal and vertical bends, reducers, tees, cross members and other accessofries as required and duly suspended from the ceiling/wall with suspenders (Galvanisation thickness not less than 50 microns) with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with G.I. suspenders including G.I. bolts & nuts, etc. as required. 300 mm width X 50 mm depth X 1.6 mm thickness

Supplying of following capacity Plug In/ tap off box for use on the existing Air Insulated Compact Type bus trunking/ rising mains on 3 phase 4 wire 415 volts, 50Hz A.C. supply made with 1.6mm thick sheet steel enclosure (IP54) duly powder coated with provision of MCCB/ACB (but without MCCB/ACB) complete etc. as required, 125 A 15 kA SC for 1 sec

Supplying of following capacity Plug In/ tap off box for use on the existing Air Insulated Compact Type bus trunking/ rising mains on 3 phase 4 wire 415 volts, 50Hz A.C. supply made with 1.6mm thick sheet steel enclosure (IP54) duly powder coated with provision of MCCB/ACB (but without MCCB/ACB) complete etc. as required, 200 A 25 kA SC for 1 sec

Providing and fixing following rating and breaking capacity and pole MCCB with thermomagnetic release and terminal spreaders in existing cubicle panel board including drilling holes in cubicle panel, making connections, etc. as required. 125 A, 16 KA,TPMCCB

Providing and fixing following rating and breaking capacity and pole MCCB with thermomagnetic release and terminal spreaders in existing cubicle panel board including drilling holes in cubicle panel, making connections, etc. as required. 200 A, 25 KA,TPMCCB

Providing & fixing false ceiling at all heights with GRG (Glass Fibre Reinforced Gypsum) false ceiling tiles of Size 595x595 mm of approved texture, design and patterns having moisture content less than 2%, humidity resistance of 99%, NRC0.50 to 0.75 as per IS 8225:1987, Non combustible as per BS 476 (part 4)-1970 and light reflectance of 85% (minimum) to be laid in true horizontal level suspended on inter-locking metal T-Grid of hot dipped galvanised iron section of 0.33 mm thick(galvanized @ 120 gram per sqm including both sides) comprising of main-T runners of size 15x32 mm of length 3000 mm, cross - T of size 15x32 mm of length 1200 mm and secondary intermediate cross-T of size 15x32 mm of length 600 mm to form grid module of size 600 x 600 mm, suspended from ceiling using galvanised mild steel items (galvanizing @ 80 grams per sqm) i.e. 50 mm long, 8 mm outer diameter M-6 dash fasteners, 6 mm dia fully threaded hanger rod upto 1000 mm length and L-shape level adjuster of size 85x25x2 mm. Galvanised iron perimeter wall angle of size 24x24x0.40 mm of length 3000 mm to be fixed on periphery wall / partition with the help of plastic rawl plugs at 450 mm center to center and 40 mm long dry wall wood screws. The work shall be carried out as per specifications, drawing and as per directions of the Engineer-in-Charge. With fully perforated 12 mm thick micro tegular edged or 10 mm thick square edged GRG false ceiling tiles.

Dismantling of existing false ceiling at all heights with GRG (Glass Fiber Reinforced Gypsum) false ceiling tiles of Size 595x595 mm including all accessories and kept in safe place for reuse and as directed by Engineer in charge.

Fixing of old retrieved False Ceiling as taken out under item no. 2 above in Existing dismantling false Ceiling area as Directed Engineer in Charge

Supply of Aluminum conductor XLPE insulated sheath armoured cable of 1.1KV grade conforming to IS:1554. 3.5 x 300 sqmm

Fabrication, Supply ,Installation ,Testing and Commissioning of Indoor type 400 Amp wall mounted 415 V FP ON LOAD CHANGE OVER SWITCH front handle operated with following specifications: CRCA Sheet of 1.6 mm, Grey Color size 1000x500x400 mm with 500 A bus bar.

Fabrication, Supply ,Installation ,Testing and Commissioning of Indoor type FEEDER PANEL with following specifications: CRCA Sheet of 1.6 mm, Grey Color size 1275x1200x400 mm with 500 A bus bar with suitable size cable alley chamber for incomer cable , 1 no incoming 400 A 4P 50 KA MCCB, 1 nos Voltmeter and Ammeter on incoming feeder with suitable size CTs complete with all connection, RYB indicating Lamps -230V & 4 nos outgoing 200A 4P/36 KA MCCB with suitable size bus bar & on off indicator with proper arrangment for air circulation as required. all MCCBs are oprated by Rotary handle, Drawing should be approved by engineering Incharge.