qatar rail tunnelling

Qatar Rail sets ambitious 2017 Doha Metro goals
Qatar Rail has outlined its ambitious set of goals to achieve its Doha Metro project
Qatar Rail: Tunnelling completed on the Doha Metro
Qatar Rail has announced that the entire 111km of tunnelling for the Doha Metro have
Qatar Rail: Doha Metro tunnelling is 85% complete
Overall project completion stands at around 37%, Qatar Rail reportedly confirmed, adding roof slabs are

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Construction Week - Issue 765
Jun 29, 2020