UAE developer Meraas has announced the completion of a significant milestone in the construction of engineering marvel Ain Dubai, the world’s largest and tallest observation wheel, following the successful installation of the fifth of its eight 107-m sections of its wheel rim.

At over 210-m tall, Ain Dubai will eclipse the 167-m High Roller in Las Vegas and the 190-m New York Wheel planned for Staten Island.

Once completed, Ain Dubai will become an iconic destination, offering visitors and residents stunning 360-degree views of the city and its spectacular coastline, said the developer.

The wheel rim is one of the most striking features of Ain Dubai and is now clearly visible at Bluewaters, where the landmark is being assembled, it added.

Abdulla Al Habbai, the group chairman of Meraas, said Ain Dubai reflects its ambition of creating new destinations that contribute to the Dubai leadership's vision of a city where people are encouraged to create, explore and enjoy.

"The destination is designed to bring people together from around the world and will enhance Dubai’s reputation as a leading choice for business and leisure travellers. It also embodies the pioneering and innovative nature of a city that has pushed the boundaries of modern engineering" he remarked.

The hub and spindle at Ain Dubai were set in place last year and the final structure will include around 9,000 tonnes of steel, almost 25 per cent more than the amount of iron used to construct the iconic Eiffel Tower in Paris, said the statement from Meraas.

All eight sections of the rim have been manufactured using the highest-grade German and Korean steel and individually shipped to Ain Dubai by barge.

They are being maneuvered into position in a complex operation by a team of engineers and technicians using cranes with a lifting capacity of 3,000 tonnes, said the statement.

The wheel rim sections are connected to the hub and spindle by a total of 192 heavy-duty cables, each of which is comprised of over a hundred separate wires that are pre-tensioned with up to 300 tonnes of force. These cables will eventually support the combined 7,500 tonne weight of the rim and its capsules, it added.

Omar Delawar, the chief projects officer at Meraas, said: "The assembly of the rim at Bluewaters is one of the most exciting phases in the construction of Ain Dubai, as it marks the arrival of the centrepiece of the island and another addition to Dubai’s impressive skyline – one that creates a new meeting point for the city and economy, as well as an open place for people to share many new experiences together."

"With the first five sections of the wheel rim already connected to the hub, two winch devices have been fitted to rotate the wheel in a way that will allow Ain Dubai to receive the sixth, and subsequent sections of the wheel rim," remarked Delawar.

"Each rim section weighs roughly the same as two Airbus A380 aircraft and must be rested on five temporary support structures connected to the hub, as well as two 115-metre spokes," he added.

With construction of the wheel rim well underway, Al Habbai led a delegation to Switzerland, where Ain Dubai’s 48 high-tech passenger capsules are being manufactured by Swiss Rides on behalf of the project’s main contractor, Hyundai.

The 30-sq-m double-glazed capsules is designed to comfortably accommodate 40 passengers and are clad in high-quality glass with ultraviolet and infrared protection like the glassmaking technology used to produce military aircraft canopies. This process will ensure maximum light and visibility.

According to Al Habbai, the interiors work will be finished with stone flooring and Corian benches. Capsules will have the flexibility to be converted into fine dining destinations for up to 12 guests, while six Premium Capsules will also offer an upscale service with a licensed bar that will result in a unique new culinary experience, he stated.

The Emirati developer said the smart climate control in Ain Dubai will also ensure a comfortable ride, whilst LED screens will offer information about the spectacular views on offer.

Two motors, located under the floor of the capsules, will ensure stability and a smooth ride as the wheel rotates. Capsules are expected to be installed in 2018, it added.-TradeArabia News Service