Skip to main content

Algeria tunnel project restarting

In Algeria the Japanese contracting consortium Cojaal is taking over work on the Djebel Ouahch tunnel project. This move represents a return to the positive for Cojaal in Algeria as the consortium previously had its contract on the East-West highway project terminated. Carrying on construction at Constantine, consortium Cojaal will take over work on the Djebel Ouahch tunnel. The project has faced recent challenges as the tunnel collapsed on the 1st of January 2014. In addition to the tunnel, the complete pr
April 15, 2015 Read time: 1 min
In Algeria the Japanese contracting consortium Cojaal is taking over work on the Djebel Ouahch tunnel project. This move represents a return to the positive for Cojaal in Algeria as the consortium previously had its contract on the East-West highway project terminated. Carrying on construction at Constantine, consortium Cojaal will take over work on the Djebel Ouahch tunnel. The project has faced recent challenges as the tunnel collapsed on the 1st of January 2014. In addition to the tunnel, the complete project includes the construction of a 13km ring-road. The tunnel project was originally intended to be ready for traffic in April 2015 but following the collapse last year, its opening will now be delayed until June 2015.

Related Content

  • East Africa drives towards road tolling
    March 18, 2016
    Road tolling is increasing in East Africa as the region’s countries expand highway networks - Shem Oirere writes. The drive towards road tolling in East Africa is gaining momentum. Uganda appears to have broken ranks with its neighbours to make huge strides in achieving progress with this innovative road financing plan. Road tolling has hitherto has been held back in East Africa for lack of political goodwill and State bureaucracies. Kenyan government officials have made announcements on planned road tollin
  • Speed and precision make for perfect tunnelling combination
    May 21, 2014
    Speed and precision have been the hallmarks of a number of major road tunnelling projects across the globe over the last 12 months, as the latest sector equipment from leading manufacturers has found itself in high demand. Guy Woodford reports Herrenknecht tunnel boring machines (TBM) have been busy tunnelling under major Chinese rivers, demonstrating phenomenal speed, top safety levels and extreme precision while playing a key role in the construction of road tunnels in the Yangtze River Delta. The Yang
  • Kenya port suspension bridge project makes progress
    January 15, 2019
    A new suspension bridge in Kenya’s key port city, Mombasa, will help unlock potential – Shem Oirere reports Plans for the construction of a US$200 million suspension bridge in Kenya heva moved a notch higher. The country's urban roads agency recently announced the shortlisting of three bidders for the design, finance, construct, operate, maintain and transfer public private partnership (PPP) contract model. Kenya Urban Roads Authority (KURA) is a state agency that manages, develops, rehabilitates and mai
  • Australia’s costly A$26 billion East Link Project
    February 5, 2025
    Australia’s East Link Project in Victoria will now cost as much as A$26 billion.