Monday 13 August 2012

Artificial islands in the UAE


The Palm Islands are artificial islands in Dubai, United Arab Emirates on which major commercial and residential infrastructure are constructed. They are being constructed by Nakheel Properties, a property developer in the United Arab Emirates. The Palm Islands are fat artificial peninsulas constructed of sand dredged from the bottom of the Persian Gulf by the Belgian company Jan De Nul and the Dutch company Van Oord.

The sand is sprayed by the dredging ships, which are guided by DGPS, onto the required area in a process known as rainbowing because of the arcs in the air when the sand is sprayed. The outer edge of each Palm's encircling crescent is a large rock breakwater. The breakwater of the Palm Jumeirah has over seven million tons of rock. Each rock was placed individually by a crane, signed off by a diver and given a GPS coordinate.

The Palm Islands are located off the coast of The United Arab Emirates in the Persian Gulf and will add 520 kilometres of beaches to the city of Dubai.Each settlement will be in the shape of a palm tree, topped with a crescent, and will have a large number of residential, leisure and entertainment centers. Among the three islands there will be over 100 luxury hotels, exclusive residential beach side villas and apartments, marinas, water theme parks, restaurants, shopping malls, sports facilities and health spas. The project, which is 50 percent larger than the Palm Jumeirah, will include six marinas, a water theme park, 'Sea Village', homes built on stilts above the water, and boardwalks that circle the "fronds" of the "palm". 

The creation of the Palm Jumeirah began in June 2001. Shortly after, the Palm Jebel Ali was announced and reclamation work began. The Palm Deira, which is planned to have a surface area of 46.35 square kilometres, was announced for development in October 2004. Construction was originally planned to take 10–15 years, but that was before the impact of the global credit crunch hit Dubai. The Palm Jumeirah consists of a trunk, a crown with 17 fronds, and a surrounding crescent island that forms an 11 kilometer-long breakwater. The island itself is 5 kilometers by 5 kilometers. It will add 78 kilometers to the Dubai coastline. The first phase of development on the Palm Jumeirah will create 4,000 residences with a combination of villas and apartments over the next 3 to 4 years. The Palm Jebel Ali is expected to accommodate 1.7 million people by 2020.Once it has been completed, it will be encircled by Dubai Waterfront.

In 2012, the first phase of four theme parks will open on the Crescent. These parks, which together will be called "World of Discovery," will be developed and operated by the Busch Entertainment Corporation. The parks include SeaWorld, Aquatica, Busch Gardens and Discovery Cove. The World of Discovery will be located at the top of the Crescent, which will form into the shape of an orca (reminiscent of Shamu).

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