Construction Contract of Water Pipeline Extension of Koh Samui Provincial Water Department - Phase I, Part 2 (undersea laying water pipeline from Donsak to Samui Island)
| Location : | Suratthani |
| Project Owner : | Provincial Waterworks Authority |
| Contract Value : | 918.06 million baht |
| Construction Period : | August 2015 – June 2017 |
| Scope of Works : | construction of water pipeline both underground and undersea |