Tender For corrigendum : supply of spares of clinker grinder for ahd, 2x250mw ptpp parichha - shaft seal housing for clinker grinder as per drawing no:541-40/071-01, gland cover-cl 92mm for clinker grinder, lantern restrictor bronze (1set=02nos) for clinker grinder, shaft sleeve for clinker grinder moc:ss420 hardened minimum 400 bhn length-320mm as per sample, rubber bush 92mm for clinker grinder