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

Hiring of back hoe loader with 0.26 cu.m excavating bucket at rear and 1.1 cu.m loader bucket at front for lifting of shale, stone and any other foreign material collected at oc3 chp, rg2 with 8 hours availability per day for 8640 hours or 36 months, whichever is earlier.