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.

Camc for integrated surveillance security system installed at ahmedabad station for 3 years.

5 years camc of carrier make vrf units installed in different locations of iit kharagpur campus

Custom bid for services - camc of remote control ot table installed in ot department in eastern railway hospital liluah

Comprehensive annual maintenance contract of ips of amara raja make installed at various stations over jodhpur division of nw railway

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 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 ups (uninterrupted power supply) installed at depot and eight numbers elevated metro stations for three years in jmrc

Repairing of five no pressure drum shell dia 215 mm x 1150 mm long shaft dia 75 mm of 1000 mm belt conveyors rvii and rviia seam installed in 3 and 4 incline j p colliery

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.