Tender For corrigendum : annual repair contract (arc) of sanrok make automatic smoke/fire detection system in ac coaches & automatic fire detection & automatic/manual fire suppression system in power cars/pantry cars for 03 years.
Tender For special repair replacement of the smoke detection fire alarm system and connected works at 122 hf complex logistics section afnet building and 151 sqn and certain minor works at af stn carnicobar.