Ngoc Hoi Complex (1st stage):
- Soft soil improvement and Ground preparation;
- Urban train Enterprise;
- Diesel locomotive Enterprise;
- Freight car Enterprise;
- Freight station and marshalling yard;
- Infrastructure Maintenance base;
- Common management area;
- Support area (water supply, water treatment, power supply, guard house);
- Track works;
- Other utilities: maintenance bridge, pedestrian bridge, internal road, drainage system, electric supply system 0.4KV & lighting, telecommunication, retaining wall, outside road system connecting Ngoc Hoi complex with surrounding lines, etc.