Management Contract for Kaduna and Zaria Water Treatment Plants and Booster Stations
Ortech Nig Ltd, the Management Contractor engaged to operate and maintain Kaduna and Zaria Water Treatment Plants and Booster Stations has commenced work in July 2008. The contract was awarded on May 26, 2008 for a renewable period of 12 months, at the cost of N160,719,223.00.

