IISERK/IWD/Ele/23-24/ESS3BT/16

Amount

Supplying, Installing by suspension on ceiling with proper alignment, testing and commissioning of 1250A,Isc=50KA for 1 sec capacity Sandwich type Bus duct for use on 3 phase 4 wire 415 volt 50 Hz AC with all accessories from TR-1 Incomer Panel to LT Panel-1, made of 1.6 mm thick steel sheet duly powder coated in convenient sections complete with 4 nos. aluminium bus bars having current density of 130A/sq.mm at normal current rating, necessary joints, elbow joints & expansion joints and bends, adaptor boxes and copper flexible for interconnected between panel and sandwich bus duct with appropriate rating, continuous earthing with 2 nos. aluminium strip of suitable size(one on each side) including G.I. clamping brackets ,suspenders, angle iron brackets, steel fasteners, connecting to earthing system etc. as required Bidder should note that involvement of any Kind of tools, tackles, materials, labour, cartages etc,required and also disconnecting and removing existing damaged bus trunking are under the scope of the bidder and no additional payment will be made for that. Make-C&S/Legrand/L&T

Supplying, Installing by suspension on ceiling with proper alignment, testing and commissioning of 1250A,Isc=50KA for 1 sec capacity Sandwich type Bus duct for use on 3 phase 4 wire 415 volt 50 Hz AC with all accessories from TR-2 Incomer Panel to LT Panel-2, made of 1.6 mm thick steel sheet duly powder coated in convenient sections complete with 4 nos. aluminium bus bars having current density of 130A/sq.mm at normal current rating, necessary joints, elbow joints & expansion joints and bends, adaptor boxes and copper flexible for interconnected between panel and sandwich bus duct with appropriate rating, continuous earthing with 2 nos. aluminium strip of suitable size(one on each side) including G.I. clamping brackets ,suspenders, angle iron brackets, steel fasteners, connecting to earthing system etc. as required Bidder should note that involvement of any Kind of tools, tackles, materials, labour, cartages etc,required and also disconnecting and removing existing damaged bus trunking are under the scope of the bidder and no additional payment will be made for that. Make-C&S/Legrand/L&T

Supply, installation testing and commissioning of Outdoor Double Door Kiosk type weather proof Change over feeder pillar with throat box at bottom for 3 nos. 3coreX240 sq.mm cable gland cutting of suitable size with a tapered at top (for protection from rain water) and made out of 2.0 mm thick for load bearing members & 1.6 mm thick for doors, compartmentalized, IP 65, epoxy powder coated treated in 7 tank process finish with following items, front and back both side open able, duly hinged doors with locking arrangement by providing both sides hold drafts and all hardware for fabrication of box. The Kiosk should be mounted with hardware on angle iron frame long legs duly primered and black painted. Frame be grouted with cement concrete 1:3:6 ratio and providing brick masonry along angle iron frame above ground level complete with connecting strips, Bakelite sheet, earth stud etc. cable entry from bottom suitable for 3.5Cx 240 Sq.mm I/c & O/g respectively. The panel should comprise of as per following (Panel shall be fabricated in CPRI approved panel builder with approval of the Deptt. Drawing of the feeder pillar shall be submitted for approval prior to fabrication) Make: As per approval of Engineer-in-charge of IISER-K INCOMER 400 A ,4P,36 KA Change Over(C/O) Switch (Make:- Havells, L&T,C&S) - 1No. 400 A, TPN Aluminum bus bar.

Supplying and making end termination with brass double compression gland and aluminium lugs for 3½C X 240 sq. mm(as per DSR 22 9.1.18) size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required. Make: Comet, Dowells,Connectwell