replacement of defective spares of submersible dewatering pump no-4, 7 and 11 installed at filter water reservoir of patuli bps.-- 1 supply , delivery & replacement of bearing bush lower f/ bearing bush,part no- 545.03, moc-is:318gr.ltb4 for motor model : hbc 203 , make- ksb pumps ltd 2 supply , delivery & replacement of bearing bush upper f/bearing bush,part no- 545.03, moc-is:318gr.ltb4 for motor model : hbc 203 , make- ksb pumps ltd 3 winding charges with wire for motor model : hbc 203 , make- ksb pumps ltd 4 supply , delivery & replacement of thrust bearing set-hbc 123-413,hbce 523,603,part no- 392, moc-c.i.gr.fg200 for motor model : hbc 203 , make- ksb pumps ltd 5 supply , delivery & replacement of oil seal/shaft seal ring a40/60*10 a55/75x12,part no- 421, mocst/ rubber for motor model : hbc 203 , make- ksb pumps ltd 6 supply , delivery & replacement of bearing bush (for pump bowl last stage.); motor execution hbs (a2),part no-545, moc- is318 gr ltb4 for pump model: bpha333/03c, make- ksb pumps ltd 7 supply , delivery & replacement of bearing bush inlet (for suction casing); motor execution hbs(a2) bearing bush 39/50diax50, , part no-545, moc- is318 gr ltb4 for pump model: bpha 333/03c, make- ksb pumps ltd 8 supply , delivery & replacement of bearing sleeve (for brg bush discharge); motor execution hbs (a2), part no-529, moc-a276 type 410a+ch.pl for pump model: bpha 333/03c, make- ksb pumps ltd 9 supply , delivery & replacement of bearing sleeve (for brg.bush suc.csg); motor execution hbs (a2), part no-529, moc-a276 type 410a+ch.pl for pump model: bpha 333/03c, make- ksb pumps ltd 10 supply , delivery & replacement of stage sleeve; motor execution hbs (a2) ,part no- 521, moc- a276 type 410+ch.pl for pump model: bpha 333/03c, make- ksb pumps ltd 11 supply , delivery & replacement of wearing ring (suc casing/pump bowl) ; motor execution hbs (a2),part no- 502, moc-ltb4 for pump model: bpha 333/03c, make- ksb pumps ltd