YANYAN KARU NIGERIA
Client: Federal Capital Development Authority ABUJA-NIGERIA
Contractor: STRABAG Construction Nigeria Ltd.
Design and Equipment: KAROLAK GmbH
Completion date: December 1993
The potable water intake into the devisor is by a DN 700 DCI pipeline.
Two seperate basins are controlled by regulating weirs.
Controlled discharge over the weirs are 0.441 m³/s to Karu town via a DN 600 DCI pipeline and 0.249 m³/s Karchi town also trough a DN 600 DCI pipeline.
The inflow into the devisor is regulated by a needle valve DN 700 PN 10.
The outflow is regulated by gravity only.