annual maintenance of 60 mw generator and associated equipment of unit 2 and 4 including valve replacement of unit 4 at chibro power house-supply installation testing and commissioning of mulsifier system with all accessories including dismantling at chibro power house-2 8c.s. gate valve flanged, class 150 3 3 c.s. gate valve flanged, class 150 4 m.s. flange nb 200, sch-40, class 150 5 m.s.flange nb-80, sch-40, class 150 6 hex head bolt & nut m20x85mm grade h8.8 7 hex head bolt & nut m16x75mm grade h8.8 8 cup seal of brake & jack system of u-2&4 9 combinator unit of b & j system 10 direct operated pressure relief valve 11 rtd with wire length -10 mtr ( pt-100 ) 12 dial type gas actuated tsd twin bellow 13 works / services 14 dismantling of unit. 15 overhauling, repair & assembling of vapor seal. 16 replacement, mirror machining work of stopper plates & polishing of journal. 17 cleaning & insulation varnish on upper and lower overhang portion of stator& rotor poles. 18 reversing the polarity of dc supply and repairing, overhauling, cleaning and polishing of slip-ring. 19 dismantling & overhauling of generator bearing coolers. 20 dismantling & overhauling of stator air coolers 21 overhauling of braking & jacking system 22 painting of various equipment’s of generator 23 overhauling of h.s. lubrication system 24 overhauling of 01 no. unit transformer and 02 nos. station transformers. 25 replacement of limit switches and rewiring of brake jack assembly. 26 fixing of gland seal & rubber seal for rtd & tsd cables on bottom bracket. 27 repair of rotor pole. 28 providing & fittings new lights with rewiring & mcb box in near carbon brush assembly. 29 replacement of 4 nos, 8” ( 200 mm ) gate valve from main cooling water pipeline of generator on u / s and d / s side. 30 replacement of 12 nos. 3” ( 80 mm ) gate valve in generator barrel at incoming and outgoing side of stator air cooler . 31 replacement of04 nos, 3” ( 80 mm ) gate valve of bearing oil cooler at incoming and outgoing side. 32 assembling / box & commissioning of machine. 33 leveling of machine unit 2. 34 alignment of machine unit 2. 35 dynamic balancing of machine unit 2&4. 36 software designing, development, installation in various output modes, systems testing &commissioningsoftware to handle all cameras and display the live streaming data over internet to be presented in 1 all in one pcat dgm, dhakrani and android based smart phones. 37 software designing, development, installation in various output modes, systems testing &commissioningsoftware to handle all cameras and display the live streaming data over internet to be presented in 1 all in one pcat dgm, dhakrani and android based smart phones. 38 software designing, development, installation in various output modes, systems testing &commissioningsoftware to handle all cameras and display the live streaming data over internet to be presented in 1 all in one pcat dgm, dhakrani and android based smart phones. 39 software designing, development, installation in various output modes, systems testing &commissioningsoftware to handle all cameras and display the live streaming data over internet to be presented in 1 all in one pcat dgm, dhakrani and android based smart phones. 40 slot, up to 128 gb, ir range 30 meters, ip 66 & poe, ( 2 megapixel ir night vision bullet camera )