Precast Concrete
Jakarta MRT Tunnel Segment
The tunnel segments were manufactured by PT Wijaya Karya Komponen Beton for Indonesia’s first subway (MRT North–South Line) Phase 1 Project. The tunnel was constructed using the shield tunneling method. Construction was completed in 2017 and officially opened in March 2019.
| Project Site | Special Capital Region of Jakarta, Republic of Indonesia |
|---|---|
| Completion Year | 2017 |
| Client | Republic of Indonesia |
| Specifications | Total Length: 5.9km Ring Inner Diameter: 6.05m Ring Outer Diamerer: 6.55m & 6.65m Ring Length: 1.5m Ring Thickness: 0.25m & 0.3m Production Amount: 106,000t |
| Construction Method | Tunnel Shield Segment |