Jawaharlal Nehru University Tender

Retrofitting of 440V LT Panel at Uttrakhand Sub-station complete with modification of existing panel, bus bar, shrouding, sleeve, Replacement of rusted nut-bolts, washers & defective/broken insulating supports including dismentling of existing ACB/fuse units from the existing place with cradle, termination of Phase & Neutral bus bar & cable along with hardware/support/control wiring and other connections etc. with providing & fixing following switchgears and accessories on the existing LT Panel including control wiring, reconnecting all LT cable with glands & thimbles, spray painting, sign writing complete with high pot testing, commissioning etc as required. (a) Microprocessor based 1600 Amp. 3 Pole , 50kA EDO Air Circuit Breaker with Under Voltage Protection Release -415V AC, shunt release-24 DC, closing coil-220V AC, Motor-240V AC TNC, Digital Voltmenter & Digital Amperemeter with CTs of suitable rating, RYB indication, on/off indication : 03 Set (b) 400 Amp 3 pole 50 kA Thermal Magnetic release MCCB : 12 Nos. (c) 630 Amp 3 pole 50 kA Thermal Magnetic release MCCB : 02 Nos. (d) 250 Amp 3 pole 50 kA Thermal Magnetic release MCCB : 10 Nos. (e) Spreader Link of capacity 400 Amp : 12 Nos. (f) Spreader Link of capacity 630 Amp : 02 Nos. (g) Spreader Link of capacity 250 Amp : 10 Nos. (h) Feeder Panel Door : 40 Nos. (i) Alluminium Bus bar/Sleeves/Hard ware/Supports etc. for ACB/MCCB : 01 Lot

Earthing with G.I. earth plate 600 mm X 600 mm X 6 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required.

Providing and fixing 25 mm X 5 mm G.I. strip on surface or in recess for connections etc. as required.