Cleaning the world's tallest building | Supersized Earth - BBC
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Washing windows of a high-rise building in New York
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Burj Khalifa | The Secrets of its incredibly Strong Foundation
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GW Bridge Painter: Dangerous Jobs
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What Happens When You Poop in A Burj Khalifa's Toilet
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KDLT-TV 1999ft tower being climbed
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Richard Faces His Fear Of Heights To Clean The 828 Metre Tall Burj Khalifa | Richard Hammond's Big
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Transferencia de cuerdas/ rope transfer (Rope access) Vancouver; Canada - Torre Hensley
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