Project Description:
Sejong Corporation contributed to the Seoul Subway Line 9 920 BL Extension Project, delivering mechanical and electrical works to support the expansion of Seoul’s urban railway infrastructure. Executed in coordination with the Seoul Metropolitan Government, the project focused on essential mechanical and electrical systems required to support reliable subway operations, passenger convenience, and efficient infrastructure performance.
The project involved specialized mechanical and electrical installations designed to meet the technical and operational requirements of the Line 9 extension. These works required careful coordination, adherence to project specifications, and a strong commitment to quality and reliability to support the effective integration of essential systems within the subway infrastructure.
Through its involvement in this project, Sejong Corporation demonstrated its capabilities in delivering mechanical and electrical works for major urban transportation developments. The project reflects the company’s commitment to technical excellence, professional project execution, and the development of safe, reliable, and efficient public transportation infrastructure.
- Client: Seoul Metropolitan Government
- Project Value: Confidential
- Project Period: December 2009 – December 2015