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

Mtps i bm unit i boiler pressure parts aoh 2025 maintenance of burners and replacement of worn out fasteners at cover plates

Ktps-v-cam-laying of fire crete cement to the bottom ash hoppers, fabrication and replacement of refractory cooling water headers and laying of 200nb ci pipes of bottom ash handling system for unit-9 during the overhaul 2025-2026-reg.

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

Overhauling of louver damper assembly (pad-5ab 5cd 5ef 8a 8b 8c 8d 8e 8f) bypass dampers pag-7ab 7cd 7ef gd-5 6 7 8 and repair/erection of expansion joints along with protection plates in pa and sa ducts of unit-ix in the annual overhaul of unit-ix

Overhauling of flue gas damper assembly of aph &amp#x0d inlet/primary/secondary air, servicing of esp inlet &amp#x0d gate, reclamation/repairing of worn-out coal nozzle, replacement/repairing of bends in boiler during the &amp#x0d capital overhauling of unit6 of 2x250mw

Fabrication, dismantling and erection of pipe lines for repair, replacement of damaged pipelines, installing new lines, modification, re-routing etc. at various locations and other miscellaneous activities in hyam and utilities in petro plants, uc

Miscellaneous civil works such as replacement of damaged roof sheets for existing old shed, replacement of damaged flooring with ceramic tiles in office rooms and fabrication, erection, roof sheeting, flooring etc to the hauler shed at kpug mine in manuguru area, bhadradri kothagudem(dt), t.g.(invited under earmarked works-sccl registered contractors belong to sc community are eligible to participate)

Replacement, repairing of damaged intermediate frame and deck plates, installation of idler frame with rollers fabrication and erection of same at unit no. 1401 belt conveyor at loading section at madhuban coal washery under block-ii area, bccl .