Salem division: comprehensive annual maintenance contract (camc) for m/s.hblmake integrated power supply systems (ips) installed various stationsover salem division for a period of three years.

Salem division: comprehensive annual maintenance contract (camc) for m/s.statcon make integrated power supply systems (ips) installedat various stations over salem division for a period of three years.

Salem division: comprehensive annual maintenance contract (camc) for m/s.amararaja make integrated power supply systems (ips) installedat various stations over salem division for a period of three years.

Comprehensive annual maintenance contract (amc) for ips of m/s.statcon energia make in pune division of central railway for a period of three years.

Comprehensive annual maintenance contract of statcon make ips system at 13 locations over firozpur division for three years.

Comprehensive annual maintenance (amc) contract for the medha make ei systems and ips at vard,krpp, cgv, cgy, trvl, pvrd, ern, afk & ers stations for three years in thiruvananthapuram division

Comprehensive annual maintenance contract (camc) of integrated power supply system (ips) (statcon energiaa make) for a period of 05 (five) years installed at different stations in kharagpur division of south eastern railway.

Comprehensive annual maintenance contract of m/s amara raja make integrated power supply (ips) system installed in see division of e.c. railway for 3 years.

Comprehensive annual maintenance contract of electronic interlocking system (kyosan make) in danapur division for a period of three years.

Comprehensive annual maintenance (amc) contract for the ansaldo make ei system at guruvayur station in adste/ers section for three years in thiruvananthapuram division