Tender For corrigendum : "supply, installation, testing and commissioning of voice recording for existing vhf based station communication at various stations over mumbai division in central railway."
Tender For provision of secured communication equipment voice logging between critical level crossing gates and station master for improvement of reliability and safety at 22 lc gates and 12 stations over bhopal division.
Tender For corrigendum : up gradation of papis system in bhel ac rakes (mr-300) with voice recording and lift to talk type communication system between motorman and passenger.