procurement of spares of 210 mw kwu design tg set installed at unit no 3 and 4, sgtps, mppgcl, birsinghpur , mop spares , bearing bush spare code no.01160501000003, drawing no.31160501021 , mop impeller ring dia 185 spare code no.01160501000041, drawing no.21160501060 , governor impeller for mop spare code no.01160501000068, drawing no.21160501083 , disc for mop spare code no.01160501000059, drawing no.41160501082 , oil pipe for mop spare code no.01160501000002, drawing no.31160501010 , turbine governing spare , pilot valve for ehc spare code no.01142201000010, drawing no.3.11422.01010 , pilot valve for hydraulic amplifier spare code no.01142801000034, drawing no.21142801050 , spares for follow up piston assembly (set of 01 piece) of feed back assembly for lp bypass comprises of following items :- s. no. description spare code no. drawing no. 1 follow up piston 30 01232201000043 st47011.001 2 control sleeve b25 x 47 01232201000045 st47012.002 3 adjusting screw m8 x 70 01232201000044 st01023.002 4 spherical end piece 01232201000042 st28001.001 5 tension spring 3.6 x 18 01232201000041 st27003.002 6 spring end piece b3.6 01232201000040 st28001.012 7 grub screw cm4 x 5 01232201000068 w9737121007 , bearing yoke keys , fitted key for brg. no. 1 yoke bottom spare code no.01160401000035, drawing no.41160401044 , fitted key for brg. no. 3 yoke side spare code no.01181801000037, drawing no.41181801034 , fitted key for brg. no. 4/5 yoke side spare code no.01181401000037/01181501000037, drawing no.41181401034 , helical compression spring for hp/ip/lp seal body spare code no.01050601000006/01060601000005/01071030017005 drawing no.21071030024 , brass sealing strip 8x2x845 spare code no.01160501000011, drawing no.21160502002 , brass sealing strip roll 8x2 spare code no.01165201000004, drawing no.st24009001