Procurement of 6 mm thick ms plate as per is 2062 for airpreheater primary air duct secondary air duct and flue gas ducts of unit iv

Procurement of 100 nb ms pipes to replace damaged bracing pipes in both unit boiler ducts (aph, esp and id fan inlet/outlet ducts) in aoh at stpp, jaipur, mancherial, telangana

Repair, maintenance, and installation of plant/ systems/equipments (version 2) - bmd1 3x210 mw atps anpara sonebhadra up repairing replacement of various expansion joints of flue gas duct just above and below aph hot pa duct and sa duct of unit 02 ..

Hiring of consultants - milestone/deliverable based - engagement of agency for conducting duct velocity test, computational fluid dynamics -cfd analysis and cold air velocity test -cavt at boiler and flue gas ducts of one of the 500 mw units of ntpl..

Patch welding to be done for rectification of damaged flue gas duct from aph b hopper to chimeny along the path cd side flue gas duct and its honeycomb structure c and d after dismantling the damaged worn out portion of flue gas ducts for overhaul of unit ix

Patch welding to be done for rectification of damaged flue gas duct from aph a hopper to chimeny along the path ab side flue gas duct and its honeycomb structure ( a and b) after dismantling the damaged worn out portion of flue gas ducts for overhaul of unit ix

Ktps-v stage -bm-patch welding to be done for rectification of damaged flue gas duct from aph a hopper to chimney along the path ab side flue gas duct and its honeycomb structure (a and b) after dismantling the damaged worn-out portion of flue gas ducts for overhaul of unit-x in 2026-27.

Supply of shear ties for economiser to aph flue gas ducts

Nctps ii mi circle bm dn unit ii aoh 2025 26 flue gas duct aph hopper area and esp outlet to chimney inlet duct

Nctps ii mi circle bm dn unit ii aoh 2025 26 flue gas duct aph hopper area and esp outlet to chimney inlet duct