procurement of rapping spares for unit 4 esp overhauling under ahpem2 dept,sgtpp. , procurement of rapping spares for unit 4 esp overhauling under ahpem stage 2 dept,sgtpp. , shock bar guide assy non rapping side for bhel esp faa-9x45m-2x100150-2 as per bhel drawing no: 2-79-725-04304. assy consists of washer a16-04 nos. hex. screw & nut m16x40 - 04 nos., attachment-02 nos., no., shock bar guide-ii l5598- 02 nos., shock bar guide-i l4691-01 no. , shock bar guide assy rapping side for bhel esp faa-9x45m-2x100150-2 ,as per bhel drawing no: 2-79-725-04301. assy consists of washer a16 - 4 nos., hex. screw and nut (m16 x 40)- 4 nos., shock bar gu bar guide-ii l5598- 02 no., shock bar guide-i l4267- 01 no. attachment- 02 nos. , shock bar guide with slots for esp shock bar guide isa 75x75x6 l 1998 with slots , anvil for shock bar assembly # , pin insulator for disconnecting switch for esp c.no-71-999 , shock bar,a 100x50x8 -b for esp faa-6x45-2x108135-2 bhel , heating element for support insulator for esp for 500mw esp. , hammer assembly,em rapping system # , hammer assembly,col rapping system # , 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 )