bids are invited for power supply feed door hinges , bogie wheel drive gears , intermediate gear wheel along with bush , middle idle gear along with inner bush , bibby coupling spring wk 158 for lt gear box coupling , bibby coupling covers for lt gear box coupling , lt gear box break drum hub , 4 by 2 way change over valve , pressure gauge , high pressure switch , steel wire rope length 182 mtrs wire rope dia 44 mm , steel wire rope length 123 mtrs wire rope dia 19 mm , steel wire rope length 59 mtrs rho and 59 mtrs lho wire rope dia 29 mm , steel wire rope length 310 mtrs rho and 310 mtrs lho , steel wire rope length 127 mtrs wire rope dia 35 mm , steel wire rope length 332 mtrs wire rope dia 36 mm , steel wire rope total length is 220 mtrs left hand ordinary lay length 220 mtrs total quantity : 1904