BBC - Capital - Even desert city Dubai imports its sand. This is whyMay 5, 2016 . "I have been working for more than 20 years in the environment sector, but . imported $456m worth of sand, stone and gravel in 2014, according to the UN. . Two of the companies — Emerge Energy Services and Hi Crush.stone crushing workers in dubai,Crushing Earth - Roads & KingdomsMay 15, 2014 . In the peak winter season, there are 10,000 people working the quarry. "I have been collecting stones since I was 8," says 15-year-old Shapna,.
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