| Location | PHETCHABUN, THAILAND |
| Owner | Department of Highways |
| Employer | Ubomkiat suwan Co., ltd. |
| Main Contractor | Ubomkiat suwan Co., ltd. |
| Contract Period | 2012 |
| Percentage Completed | Finished |
| Role | Sub-contractor |
| Project Detail | Horizontal Drains and underground drainage system. |







