procurement of different spares of eco hopper, air preheater hopper and tersg complete assembly for unit 2 oh scheduled in 2024 , procurement of different spares of eco hopper,air preheater hopper and tersgcomplete assembly for u#2 o/h scheduled in 2024 , flushing apparatus for eco-hopper for economiser hopper dcips drawing no-25p06-1b-t-422,nc-1a with ss liner & nozzle , jetting nozzle of economizer hopper # dcips moc-ss 410 with ceramic insert (hardness-8moh),drawing no 25p06-1b-t-422# for flushing box sgtpp1 ( without nozzle holder ) , tee outlet, vertical disc gate of aph 8 inlet of air preheater hopper, part no-8, as per dcips dwg no: 25p06-1b-t-034. moc: en-8 , coupling comp assy, ta type size:7 inch for vacuum line dcips dwg. no. 25p06-1b-t-810-2 part no. dcips , coupling comp assy, b/a type size:7 inch for air preheater ash line , valve for air intake valve comp assly $for vacuum system sgtpp dcips as per dcips dwg: 25p06-t-1b-011 , elbow,7 inchx45 deg impact b/b $for vacuum system sgtpp dcips moc: durite (alloy c.i) bhn: 400-450.as per dcips dwg no.25p06-1b-t-822 (sht-2) , elbow,8 inchx45 deg impact b/b $for vacuum system sgtpp dcips moc: durite (alloy c.i) bhn: 400-450.as per dcips dwg no.25p06-1b-t-822 (sht-2) , tersg,8 inch,comp assy w/o actuator for tersg valve sgtpp dcips drg no.2506-1b-t-040 , tersg,10 inch,complete assembly for tersg valve sgtpp dcips fitetd with lever (pt no 7) & yoke end (pt no 8) without actuator,as per dcips dwg no 25p06-t-1b-040