Scope of works:
- Pumping test – derive key hydrogeological parameters required for dewatering system design
- 3D Numerical modelling
- Dewatering system concept design
- Dewatering system detailed design
- Method statement and risk assessment
- Monitoring specifications and data review
Project summary
- Stoba International carried out the dewatering design for a seawater intake located at Taqah beach in Salalah, Oman a 20m distance from the sea that required 10m of drawdown in an open cut excavation.
- Excavated up to 10m deep, installed a deepwell dewatering system consisting of 14 wells plus a trench with 2 sump pumps on one side with an actual flow of 360 l/s