Bmd- removal and re-fixing of insulation including metal cladding on water wall tubes, pent house, steam connected valves and burner area and replacement of refractory at rh rear arch area, manual access doors and other locations of boiler at 1 x 500 mw ktpp unit for the year 2026-27 during capital overhaul works

Drilling, excavation, loading, transportation, dumping, spreading and levelling, etc., of 219.120 lbcm of in-situ ob (which includes 185.745 lbcm of hard ob, 33.375 lbcm of coal), and re-handling of 7.550 lcm of top soil with conventional equipment, and additional works viz., 4000 shovel hours, 2000 dozer hours and 50,000 rmt of drilling at kistaram opencast project, sathupally area during a period of 24 months.

Re-tubing and repairing of ihe in so2 acid plant during ata 2025.

Re-tubing or tube plugging of fhe in so2 acid plant during ata 2024

Ata 2025- insulation works for economisers, fhe and ihe ducts, other ducts etc. in so2 acid plant during ata 2025 at fact udyogamandal. &#x0d

Re-tubing of fhe in dcda acid plant during ata 2023.

Dismantling and erection of converter 1-3 bypass, converter 1-4 bypass, ihe cold bypass and ihe hot bypass valves in so2 acid plant during ata 2025.

Insulation works for economizer 1 and 3, fhe, ihe and boiler pipes etc. in so2 acid plant during ata 2024 at fact udyogamandal

Re-tubing and repairing of final heat exchanger (fhe) in dcda acid plant during ata 2025, as per tender conditions.

Fabrication, dismantling and erection of ducts in so2 acid plant during ata 2024.