Supply Of Variant-1 (Flat),Variant-2 (Right-Up) And Variant-3 (Left-Up) Coal Nozzles (Astm A536 Gr. 65-45-12) With Divider Plate, Support Legs, Brackets, Reach Rod, Flange Gasket,12 No Of Ht Studs With Ht Nuts And Washers(Note: Hard Facing Of Divider Plate Should Be Done) For 270 Mw Boiler (Should Be One To One Replacement At Unit-4/Btps) In Bm Division/Stg-Ii,Btps