Uttar Pradesh >> Aligarhspares for ash handling system for overhauling of unit no. 8 and o and m, dtps, htps, kasimpur - corrigendum.
Bihar >> Nalandabiannual maint. service contract for hmv of ash handling and bmd at barhstpp. - corrigendum.
Assam >> Kokarajharoperation and maintenance of ash handling system (dry system) at ntpc-bongaigaon