procurement of spare parts and overhauling of apc plant for ferro chrome plant, omc-replacement of old bag filters with new good bag filters 3 replacement of old bag cages with new good cages 4 replacement of old ventures (aluminum) with good ventures 5 replacement of old hopper level switches with new good level switches 6 replacement of old zero speed switches with new good zero speed switches 7 replacement of hopper manuel doors with new good doors 8 replacement of sequential timers with new good timers 9 replacement of timers jb boxes with new good jb boxes 10 replacement of bag inside full dummy plates 11 supply of fasteners, size- m10 x 50mm (bolt, nut & washer) 12 supply of jb box single compressor gland, size- 19mm 13 supply of jb box single compressor gland, size- 22mm 14 supply of jb box single compressor gland, size- 25mm 15 supply of pvg glands, size- pg-9 16 supply of rav 0.37kw, 0.5 hp motors 17 supply of 1 & ½”” pulsing solenoid valves 18 supply of 2” hose pipe 19 supply of 3” hose clamps 20 supply of 10mm pu pipe 21 supply of 10mm pu connector, size- ½” 22 supply of 10mm pu connector, size- 3/8” 23 supply of 5/2 single solenoid valves, diaphragm operated 24 supply of 5/2 single solenoid valves 25 supply of single solenoid valves jb boxes 26 supply of 500 stroke pneumatic cylinders 27 repairing / replacement of 1 no. of vfds, make- amtech of capacity- 160 kw 28 complete electrical wirings of apc feeders and control desk of apc control room & field 29 repairing of air compressor & drier, make elgi 30 rewiring of damaged electrical wiring of apc feeders & control desk, field, etc.