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

Bm-bending fabrication and erection of the damaged worn out portion replacement of guide vanes for flue gas ducts of unit ix during overhaul of unit ix.

Ttps mech ii bm unit iv replacement of boiler roof sheet including replacement of worn out corroded structural supports painting of structurals removal of existing wornout gi frp asbestos sheets and fixing of new galvalume sheets in boiler

Ttps mech ii bm unit iv v clearing of ash powder fire hazardous materials around id fans and attending breakdown works in fg duct of unit iv v for the period from 01 04 2025 to 31 03 2026

Ttps mech ii bm unit iv v attending breakdown works in esp of unit iv v for the period from 01 04 2025 to 31 03 2026

Ttps mech ii bm unit iv v attending breakdown works in id fans aphs structural supports and platforms and clearing of coal powder from airpreheater outlet to esp inlet of flue gas duct path a b c d of unit iv v for the period from 01 04 2025 to 31 03

Ttps mech ii bm unit i ii iii attending prive breakdown works in id fans airpreheater and its connected ducts of unit i ii iii for the period from 01 04 2025 to 31 03 2026

Ttps mech ii bm unit iv v attending breakdown works in fd pa fans of unit iv v for the period from 01 04 2025 to 31 03 2026

Ttps mech ii bm unit i ii iii attending breakdown maintenance works in id fd pa fan motor lube oil system forced lube oil system bearing cooling water system and control oil system in unit i ii iii for the period from 01 04 2025 to 31 03 2026

Ttps mech ii bm unit iv v attending breakdown works in hp valves actuators safety valves wb lrsb prds etc and cleaning of i ii pass boiler structures from 0 metre to 56 metre elevation in unit iv v boiler for the period from 01 04 2025 to 31 03 2026