Reghaia Housing Project is a turnkey project for National Agency for Housing Improvement and Development (AADL) of the Algerian Ministry of Urban Planning and Development. Total project area is 600,000 sqm.The project has 5000 apartments and types of the apartmens are 2+1 and 3+1. Apartments change between 70 sqm and 85 sqm. The construction was realised by using the tunnel-form techniqe. Apart from the main construction,infrastructure works, such as roads and landscaping works, sewer pipeline and drainage works, pipeline of drinking water and outdoor lighting works, were realised. The total project value is $200 million.