Tender For replacement and upgradation of equipment of 750 v dc traction substation including third rail , power cable with upgradation of 11 kv auxiliary substation to 33 kv auxiliary substation(phase 1)
Tender For supply, fixing, commissioning & maintenance of rail gauge face lubricator machine at green line (from salt lake sector-v to howrah maidan section) of metro railway, kolkata.
Tender For supply, installation, commissioning and operating of track based gauge face rail lubricators (electronic type) for 05 years at noapara-jai hind bimanbandar section of yellow line of metro railway, kolkata.
06 Mar, 2026
