| Location | Kaeng Khoi, Saraburi |
| Owner | The Siam Cement (Kaeng Khoi) Co.,Ltd. |
| Employer | The Siam Cement (Kaeng Khoi) Co.,Ltd. |
| Total Quantity | 360,000 tons |
| Contract Period | 2006-2009 |
| Project progress | Finished |
| Role | Main contractor |
| Project description | Limestone & Shale drilling for blasting holes |
