525 kV HVDC Line, Portion III
- Contractor
- Larsen & Toubro (L&T)
- Voltage
- ±525 kV HVDC
- Line length
- 200 km
- Project reference
- PTS-22WM309
- Services
- Power and transmission
About the project
Portion III of the ±525 kV HVDC overhead transmission line between the NIC South and YCNT converter stations, a further 200 km section of the same long-distance link. Together with Portion I, SDEC's work on this line covers 407 km.
Scope of work
SDEC provided engineering design for this 200 km portion of the line, working with Larsen & Toubro (L&T) as the construction contractor. SDEC's overhead transmission line services cover line layouts, tower structures, foundations and coordinated design verification.


