| Location | PHITSANULOK, THAILAND |
| Owner | Royal Irrigation Department |
| Employer | Royal Irrigation Department |
| Main Contractor | Right Tunnelling Public Company Limited. |
| Contract Period | 2012 - 2013 |
| Percentage Completed | Finished |
| Role | Main contractor |
| Project Detail |
- Common Excavation - Shotcrete with wiremesh - Grouted rock bolts DB25,3 m long - Weep hole - Prime Coat - Single Surface Treatment - Double Surface Treatment |








