| Location | Chonburi |
| Owner | PTT Public Company Limited |
| Employer | PTT Public Company Limited |
| Main Contractor | Right Tunnelling Public Company Limited |
| Contract Period | 2022 |
| Percentage Completed | Finished |
| Role | Main Contractor |
| Project Detail | 1. Soil Nail 2. Horizontal Drain 3. Shotcrete 4. Drain Ditch |









