tender for procurement of esp spares for unit 4 esp overhauling during under ahp em ,stage ii during 2026,sgtpp , procurement of esp spares for unit 4 esp overhauling during under ahp em ,stage ii during 2026,sgtpp , ci bearing,collecting rapping ( plain bearing (ci) for crm & erm system,mat-is-210 gr-20 with 02 nos bolt, id-51 mm and 50 mm thickness. ) , ci bearing for erm vertical shaft for esp dia-40mm. ( bush along with outer assembly. ) , set ring for bush bearing for esp for 500mw esp , thrust bearing of em vertical rapping shaft ( mat-en-8. ) , bottom bearing # of em rapping vertical shaft , major pin wheel big ( mat- pin en-8 with hardness -300-350 bhn, body-is-2062(assly). ) , minor pin wheel small ( mat- pin en-8 with hardness -300-350 bhn, body-is-2062(assly). ) , heating element for esp hopper for esp for 500mw esp. ( 440vac,for 500mw bhel esp, rating-500w. ) , heating element for shaft insulator for esp for 500mw esp. ( for 500mw bhel esp, rating -1.0kw,type- breathing type tubular, 415v. ) , heating element for support insulator for esp for 500mw esp. , shaft insulator for esp for esp for 500mw esp. ( suitable for 500mw esp,make-m/s. bhel. ) , support insulator, type-cylindrical for esp for 500mw esp ( od: 435 + 10 mm; id: 379 + 10 mm; height: 375 + 5 mm,for 500 mw bhel make esp. ) , anvil for shock bar assembly # , inner arm for rapping hammer for esp moc-en 8 ( inner arm(ms) for rapping hammer suitable for m/s. bhel make esp ,2x500mw. ) , emitting electrode for 500mw esp for esp model faa-9x45m-2x100150-2 , hammer assembly,em rapping system # ( outer arm/hammer for eerm of 500 mw bhel make esp ) , hammer assembly,col rapping system # ( outer arm/hammer for cerm of 500 mw bhel make esp ) , pin insulator for disconnecting switch for esp c.no-71-999 , crm horizontal shaft, dia-50mm for esp shaft 1-3 length -4250mmrnshaft 2-3 length -4650mmrnshaft 3-3 length -4790mm ( moc- en8, 400 mm pitch, as per drg. no: 2-79-725-04299 of 500mw bhel unit. section: 02,03 & 04. sleeve tube to be given seperate 04 nos. per set. ) , shaft,end,d50xl940mm,en8 w/key&key slot for esp cerm shaft as per bhel drg no: 2-79-725-04299 ( moc: en8 ) , shaft,eerm shaft,vertical,dia-40mm for esp 9900mm long,with sleeve,moc-en8 or080m40-bs970 or equivalent ( for 500 mw bhel make esp ) , shaft,eerm shaft,horizontal,dia-50mm for esp 9270mm long,with sleeve and set rings,moc-en8 or080m40-bs970 or equivalent ( 03 parts(part-i with key,part-ii & part-iii) with 02 number set ring,02 number sleeve.bhel drawing no.-2-79-716-03812. ) , gdrm d-50 shaft moc-en-8 with 19 holes for 500 mw esp serial no-faa-9x45m-2x100150-2 , 3 parts shaft with 19 holes.shaft with sleeve and set rings. , big hammer for cerm shaft for 500 mw esp serial no-faa-9x45m-2x100150-2 drg no:2-79-725-04299