procurement of aph seals, cold end gratings, deluge pipe etc for rotary type air preheater for unit 6 oh in aug-2026 under bmd,stps , grating for cold end baskets (01 sets consist of 24 nos, 01 aph requirement) for rotary air pre heater 27.5 vmit 2000, moc: carbon steel , rotor angles,for hot end & cold end $for regenerative aph 27.5 vimt 2000 isa 75x75x6,2334l,is 2062,1 set=24 nos,01 aph requirement,drg.no.25201002147 , t-bar, t100x79, 2412 l, for hot end & cold end for rotary air pre heater 27.5 vmit 2000, 1 set (24 nos) consists of one aph requirement, drg. no. 25201302263, moc: carbon steel , rad sl lf ib he sh2.5x155x1460(cw), moc:corten-a , seal leaf ib he sh2.5x155x1460(ccw), moc:corten-a , rad seal leaf ib ce sh2.5x155x1460(cw), moc:corten-a , rad sl lf ib ce sh2.5x155x1460(ccw), moc:corten-a , rad seal leaf inter sh2.5x155x1280, moc:corten-a , rad seal leaf inter sh2.5x155x1020, moc:corten-a , rad seal leaf ob he sh2.5x155x492, moc:corten-a , rad sl lf ob ce sh2.5x155x492, moc:corten-a , ib hold strip ce sh 2.5x80x1425, moc:corten-a , hold strip inter sh2.5x80x1100, moc:corten-a , seal hold strip he sh2.5x80x1005 (inboard), moc:corten-a , hold strip outer sh2.5x80x530, moc:corten-a , diaph seal ib he sh2.5x93x1460 (cw), moc:corten-a , diaph seal ib he sh2.5x93x1460(ccw), moc:corten-a , diaph seal interm sh2.5x93x1280(he&ce), moc:corten-a , diaph seal interm sh2.5x93x1020(he&ce), moc:corten-a , diaph seal ib ce sh2.5x93x1460 (cw), moc:corten-a , diaph seal ib ce sh2.5x93x1460(ccw), moc:corten-a , seal tab he sh 2.5x138x138, moc:corten-a , by pass seal he sh1.6x238x914, moc:corten-a , by pass seal ce sh1.6x181x914, moc:corten-a , holding strip sh 2.5x104x909(bypass seal) , seal tab outer he sh2.5x56x100[ce ccw(24)+he cw(24)] , seal tab ce sh 2.5x132x138 , washer punched plain a16,size:id-18,od-50,th-3mm. , deluge and wash pipe assy ce $for regenerative aph 27.5 vimt 2000 matl.,carbon steel,drg.no.:15230200751 , soot blowing pipe assy for regenerative aph 27.5 vimt 2000 along with 02 nozzles & 01 adopter,01 for one aph requirement,drg.no.15232601329