Supply, installation and commissioning of a 500 kw solar central inverter with ups set and acdb along with acb arrangements and hot air duct; removal of existing 250kw inverter with duct and lt panel-1, and supervision of the entire work at the 1mwp solar plant, pjhes, revulapally

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

Construction of toll plaza buildings including administration building, control room, electrical & ups room, security building, utility building, toilet block, roads, drainage, water supply, sewerage, fire fighting system, landscaping and other allied civil works for baruna bridge-rasiyari road (sh-88) 6-lane (3-lane on each side) at two locations in the state of bihar

Construction of toll plaza buildings including administration building, control room, electrical & ups room, security building, utility building, toilet block, roads, drainage, water supply, sewerage, fire fighting system, landscaping and other allied civil works for udakishanganj-birpur road (sh-91): 6-lane (3-lane on each side) at two locations in the state of bihar

Construction of toll plaza buildings including administration building, control room, electrical & ups room, security building, utility building, toilet block, roads, drainage, water supply, sewerage, fire fighting system, landscaping and other allied civil works for kursela-forbisganj road (sh-77): 6-lane (3-lane on each side) at two locations in the state of bihar

Construction of toll plaza buildings including administration building, control room, electrical & ups room, security building, utility building, toilet block, roads, drainage, water supply, sewerage, fire fighting system, landscaping and other allied civil works for jahanabad-parwatipur road (sh-71): 6-lane (3-lane on each side) at two locations in the state of bihar

Construction of toll plaza buildings including administration building, control room, electrical & ups room, security building, utility building, toilet block, roads, drainage, water supply, sewerage, fire fighting system, landscaping and other allied civil works for vaishali-areraj road (sh-74) 6-lane (3-lane on each side) at two locations in the state of bihar

Construction of toll plaza buildings including administration building, control room, electrical & ups room, security building, utility building, toilet block, roads, drainage, water supply, sewerage, fire fighting system, landscaping and other allied civil works for dumaria-ranitalab road (sh-69): 6-lane (3-lane on each side) at two locations in the state of bihar

Construction of toll plaza buildings including administration building, control room, electrical & ups room, security building, utility building, toilet block, roads, drainage, water supply, sewerage, fire fighting system, landscaping and other allied civil works for bettiah-areraj-sitamarhi road (sh-54): 6-lane (3-lane on each side) at two locations in the state of bihar

Construction of toll plaza buildings including administration building, control room, electrical & ups room, security building, utility building, toilet block, roads, drainage, water supply, sewerage, fire fighting system, landscaping and other allied civil works for ara-sasaram road (sh-12) 6-lane (3-lane on each side) at two locations in the state of bihar