Comprehensive annual maintenance contract of 02 nos amara raja make ips installed at control tower (noapara carshed) and kavi nazrul stations of metro railway kolkata for a period of 3 years.

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 (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. hbl engineering limited make ips system installed at 35 locations for a period of four years over hubballi division.

Augmentation of cctv cameras at different locations of railway stations premises over jhansi division.

Comprehensive amc of smps based ips systems (statcon make) installed at stations and relay huts / lsc gate in section mto to bdn of prayagraj division for a period of thirty six months.

Electrical work in c/w provision of air conditioners in relay room at 75 stations over jodhpur division.

Comprehensive annual maintenance contract of automatic fire detection and alarm system installed over chakradharpur division

Comprehensive annual maintenance contract of 01 no. integrated power supply system(ips) hbl- make installed at chaibasa-pandrasali ib in chakradharpur division.

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.