Erection of structural supports for biogas hdpe pipeline and handrail replacement work at etp and biogas plant in tnpl unit-i

Ttps mechii bm unt v reconditioning of coal nozzle and matching with coal nozzle tips released from unit v boiler during 2025 2026 overhaul

Ttps mechii bm full reconditioning of worn out coal nozzle tips released from unit v boiler during 2025 2026 overhaul

Bm-attending boiler eroded tubes replacement and welding works at economizer coils in unit-9 during annual overhaul period of unit-9.

Bm- service charges for conducting radiography (non- destructive test) on welding joints in pressure parts of unit-9 boiler during unit-9 annual overhaul works.

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

Supply of galvalume sheets of thickness not less than 0.8mm conforming to is14246 for coverage in 32 mtr elevation above hot air duct and 52mtr elevation above walk way in unit i ii and iii boiler

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

Fabrication and erection of structural steel and replacement of damaged sheet in boiler and wtp areas at tnpl unit i

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