Hydraulic works in Idu District, Abuja - Nigeria

The Idu District is one of the industrial development areas of Abuja, the new Capital of Nigeria. The total area to be developed extends over 590 ha. The water distribution network, the foul sewer and the stormwater drainage systems are part of the wider complex of works in this area.

Water Distribution Network

The main network, in cast iron, have diameters of 600/500/450/400/300 mm. The total length is equal to 12743 m.
The secondary network, in PVC, has diameters 250 ÷ 80 mm and a total length of 19821 m.
The plots service connection, in PVC, is made by pipes ø 2÷1“ with a total length of 2344 m for a total number of plots equal to 198.

Foul Sewer System

It provides the construction of an Interceptor Westand East with diameters 1500/1200/1050 mm and with a total length of 3797 m.
The main network, in concrete, has a diameter of 500 mm and a length of 1020 m.
The secondary network, in PVC, could have diameters of 350/300/200 mm and a total length of 22032 m.

Stormwater drainage system

The main network, in concrete, has diameters of 1200/1000/900 mm and a total length of 32162 m.
The secondary network, in PVC, has diameters of 300/200 mm and a total length of 7880 m.


Preliminary design and final design (2003-2006) for Salini Nigeria Ltd / Federal Capital Development Authority (F.C.D.A.) - Nigeria.