| Location | Kaeng Khoi, Saraburi |
| Owner | The Siam Cement (Kaeng Khoi) Co.,Ltd. |
| Employer | The Siam Cement (Kaeng Khoi) Co.,Ltd. |
| Total Quantity | 5,100,000 tons |
| Contract Period | 2011-2014 |
| Project progress | Finished |
| Role | Main contractor |
| Project description | Excavating and hauling blasted limestone from quarry to crushing plant at capacity 450 tph. |
