How did the workers die while making the Burj Khalifa?

Which sea is it difficult to drown? What rivers are in ST.Ann in Jamaica? How are dams helpful? What do the Straits of Gibraltar connect? What are two famous landmarks in Madrid? How far away from Alton towers is Cadburys world? What are the answers for the Clark Planetarium Discover The Wonders Of The Universe? What major rivers flow through the North China Plain? How do you become a RRT-NPS? Is there a picture of the FAO Schwarz backyard roller coaster from the 1960s? When was Schiller Park - Metra - created? What ethnic group inhabits Kalahari? What type of sharks are there in the Mediterranean sea? What was the first name of the person who built the statue of Liberty? What is the study of tides and ocean currents called? How long would it take to hit the ground if you jumped from the Eiffel Tower? When was National Border Patrol Museum created? Where is the freezer drain on a Ge side by side model tfx30pbzcww and how do you clear it? What materials were used building the sunshine skyway bridge? How is the climate in Colorado Plateau different than the Sonoran Desert?

How did the workers die while making the Burj Khalifa?