tender for supply of spares of 290 mm mill turbine sr.no.b290146, b2 90147, st.pr 18 / 21kg / cm2 , temp.300 / 340 deg.c. triveni make-1 pinion shaft assy.(without disc) consisting of pinion nshaft fitted with thrust collar, air impeller,over speed trip shaft with gear ost valve, spring and cap. n 2 set of rotor ist row blades 3 set of rotor 2nd row blades 4 repair job at ttl 5 pinion shaft bearing plain 6 pinion shaft bearing thrust 7 oil baffle pinion shaft 8 steam-labyrinth housing with key, ring & screws 9 oil filter element 45gpm, spl 45-11 10 oil filter element84 pm,6 kg/cm2 11 fulcrum-pin with washer & split pins 12 6204 ball bearing 13 017yrms skf germeny bearing 14 20x32x7 oil seal 15 62 iz ball bearing 16 ba 1816z needle roller bearing 17 q 226 rms 10 skf bearing 18 7205becm-bearing skf 19 auxiliary oil pump 25 gpm,6 kg/cm2 20 job detail:- nrotor receipt inspection &. trueness checking n 21 cleaning of rotor disc. 22 removal of disc from-exirting old pinion shaft and its fitment on new pinion shaft n 23 set of blades replacement, its schrouding machining ist and 2nd row. 24 new trip shaft fitment 25 dynamic balancing ( low speed) or repaired rotor assembly.