The objective of this project was the upgrading and rehabilitation of the existing Sewage Treatment Plant (STP) and design of the Sewage Collection System. The 1400 cu. m/day capacity STP is based on extended aeration process and will treat the sewage carried through the collection system comprising 3 km main and 26 km lateral sewers, 2 lift stations and 3 km pumping main.

Client: NESPAK/Ministry of Regional Municipalities, Environment & Water Resources, Sultanate of Oman

Completed: 2010