procurement of spares for various samturbo make various pumps for ahp of unit 1and 2 2x210 mw at sgtps mppgcl birsinghpur , hp ash water pump ar 150/680 , pump shaft /4 , dome nut with bolt /33&34 , oil level indicator/54 , spring set/41 , lock nut/47 , shaft sleeve , liquid thrower/11 , pump pulley/429-270-sc10 , motor pulley/351-270-sc10 , make up water pump/model tps+c200/320 , impeller/24.2 , shaft sleeve/53.5 , shaft/22.3 , locknut/93.5 , lock washer/94.3 , circlip/94.4 , impeller screw/27.2 , gland/46.4 , lantern ring/46.10 , key coupling/95.2 , key impeller/95.03 , dismantling sleeve/53.2 , throttle bush/46.8 , support sleeve/53.7 , recovery water pump type/model:ar 150/510 , impeller with nut/17&38 , shaft sleeve/12 , expeller/14 , doom nut(1set=4nos.)&t-bolt(1 set=6nos.) , piston ring/51(1 set=4nos.) , bearing housing , expeller housing/9a , pump shaft/4 , bearing bed