provision of miscellaneous electrical works at rci and drdl hyderabad - supply, installation, testing and commisisoning of roller moving contacts set for phase including all accessories as per engineer in charge. 2 supply, installation, testing and commissioning of fixed contactss for 2500kva transformer 3 supply, fixing, testing and commissioning of transition resistances per phase including all accessories. 4 repair and servicing of oltc transformer at pwt facility. 5 repair, testing and commissioning of 160kva dg set provisioned at mrsam ( af ) storage by replacing following spares: 6 relay assembly ( cummins make , model no. 03073086 ) 7 harness genset ( cummins make, model no. a041z513 8 harness engine ( cummins make, model no. a043a286 ) 9 supply, installation, testing and commissioning of scroll compressor of copeland make model no. : 2r1448f-tfd-522, sl no. 17d6757ft and complete as per engineer - in charge. 10 rectification of leakages in pac unit including pressure testing withnitrogen, vacuuming, supply and charging of refrigerant, commissioning of system as per engineer - in charge complete. 11 supply, installation, testing and commissioning of voltage scanner along with required accessories and complete as per engineer-in charge. 12 supply, installation, testing and commissioning of 3p no, nc contactor with required accessories. 13 supply of following size 1.1 kv grade xlpe insulated unarmoured cable. the cable shall be conform to is 7098 part-i 14 4c x 10 sqmm copper conductors 15 laying and fixing of one number of pvc insulated and pvc sheathed / xlpe power cable of 1.1kv grade of following size on cable tray as required. 16 supply , installation, testing and commissioning of 11kv / 110v, 100va epoxy resin cast pts including all accessories. 17 earthing with g.i earth plate 600mm x 600mm 6mm thick including accessorie and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre etc with charcoal / coke and salt as required. 18 supply and laying of 25mm x 5mm gi strip at 0.50 metre below ground as strip earth electrode inclduing connection / terminating with g.i nut, bolt, spring, washer etc., as required => limited