| Location | Gonbad, Golestan Province, Iran |
|---|---|
| Client | Mazandaran & Golestan Regional Water Authority |
| Co. | Consulting Engineers Tehran Berkeley |
| Contract Date | 24 months (1999-2001) |
| Irrigation Channel | 70 km |
| Drainage Channel | 60 km |
| Excavation | 1,680,000m3 |
|---|---|
| Channel excavation | 1,140,000m3 |
| Embankment | 1,320,000m3 |
| Concrete works | 49,000m3 |
| Intake & technical structure | 320unit |
| Hydraulic Gates | 410no |
