Supply of insulation pads, g.p. sheet and fixing the same over the outer surface of&amp#x0d steam, feed water, drain, ibd tank, aph, secondary , primary air ducts, flue gas path&amp#x0d from boiler to esp out let gate, outer surface of duct pa,fd,id

Supply of iron and steel materials for unit i ii and iii primary air secondary air duct flue gas ducts airpreheaters and esp

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

Ttps mech ii ahp unit 1 2 3 4 5 esp operation and maintenance of pdfac system and wet sluice system including materials for the collection of 59000 mt fly ash in unit i to v from the date of handing over of site

Ttps mech ii ahp unit 1 2 3 4 5 esp operation and maintenance of pdfac system and wet sluice system including materials for the collection of 58000 mt fly ash in unit i to v from the date of handing over of site

Ttps mech ii bm unit iv v boiler inspection checking and opening closing of valves in deaerator prds boiler from 18mtr to 52mtr inspecting the rise in slag level through 8mtr peep hole door and take necessary action for poking opening closing of burn

Ttps mech ii bm unit i ii iii boiler inspection checking and opening closing of valves in deaerator prds boiler from 18mtr to 52mtr inspecting the rise in slag level through 8mtr peep hole door and take necessary action for poking opening closing of

Ttps mech ii ahp breakdown maintenance works in ash slurry disposal lines of unit iv v for the period from 01 04 2025 to 3103 2026

Ttps mech ii ahp picking and disposal of hard clinkers discharged from boiler at the strainer provided in the slurry trenches of unit iv v for the period from 01 04 2025 to 31 03 2026