London Eye

The Merlin Entertainments London Eye (commonly the London Eye, or Millennium Wheel, formerly the British Airways London Eye) is a giant 135-metre (443 ft) tall Ferris wheel situated on the banks of the River Thames in Central London, England.

It is the tallest Ferris wheel in Europe, and the most popular paid tourist attraction in the United Kingdom, visited by over 3.5 million people annually. When erected in 1999, it was the tallest Ferris wheel in the world.

The London Eye is located at the western end of Jubilee Gardens, on the South Bank of the River Thames in the London Borough of Lambeth in England, between Westminster Bridge and Hungerford Bridge. The site is adjacent to that of the former Dome of Discovery, which was built for the Festival of Britain in 1951.

CONSTRUCTION OF THE LONDON EYE

The wheel carries 32 sealed and air-conditioned egg-shaped passenger capsules, attached to its external circumference, each capsule representing one of the London Boroughs. Each 10 tonne capsule holds 25 people, who are free to walk around inside the capsule, though seating is provided. It rotates at 26 cm (10 in) per second (about 0.9 km/h or 0.6 mph) so that one revolution takes about 30 minutes. The wheel does not usually stop to take on passengers; the rotation rate is slow enough to allow passengers to walk on and off the moving capsules at ground level. It is, however, stopped to allow disabled or elderly passengers time to embark and disembark safely.

The rim of the Eye is supported by tie rods  and resembles a huge spoked bicycle wheel. The lighting for the London Eye was redone with LED lighting from Color Kinetics in December 2006 to allow digital control of the lights as opposed to the manual replacement of gels over fluorescent tubes.

The wheel was designed by architects David Marks, Julia Barfield, Malcolm Cook, Mark Sparrowhawk, Steven Chilton, Frank Anatole and Nic Bailey. Mace were responsible for construction management with Hollandia as the main steelwork contractor and Tilbury Douglas as the civils contractor. Consulting engineers Tony Gee & Partners designed the foundation works while Beckett Rankine designed the marine works.

The wheel was constructed in sections which were floated up the Thames on barges and assembled lying flat on piled platforms in the river. Once the wheel was complete it was raised into an upright position by a strand jack system, at 2 degrees an hour until it reached 65 degrees. It was left in that position for a week while engineers prepared for the second phase of the lift. The total weight of steel in the Eye is 1,700 tonnes (1,870 short tons). The project was European with major components coming from six countries.

HISTORY OF THE LONDON EYE

The London Eye was formally opened by the then Prime Minister, Tony Blair, on 31 December 1999, although it was not opened to the public until March 2000 because of technical problems. Since its opening, the Eye has become a major landmark and tourist attraction.

By July 2002, 8.5 million people had ridden the Eye. It had planning permission only for five years, but at that time Lambeth Council agreed to plans to make the attraction permanent.

Since 1 January 2005, the Eye has been the focal point of London's New Year celebrations, with 10-minute fireworks displays taking place involving fireworks fired from the wheel itself.

On 12 August 2009 the London Eye saw another re-brand, this time calling it "The Merlin Entertainments London Eye" to show Merlin Entertainments' ownership. A new logo was designed for the attraction - this time taking the actual form of an eye made out of London's famous landmarks. This also came at the time when the new Merlin Entertainments London Eye 4D Experience pre-flight show was launched underneath the ticket centre in County Hall.

During the bidding process of the 2012 Olympic Games, the London bid organisers announced the Olympic emblem would be attached to the Eye for the duration of the 2012 Summer Olympics.

On 5 June 2008 it was announced that 30 million people had ridden the London Eye since its opening in March 2000.

In 2009 Merlin Entertainments opened a pre-flight 4D Experience at The London Eye, which is included in the ticket price. The newly refurbished ticket hall and 4D cinema experience was designed by architects Kay Elliott working with Merlin Studios project designer Craig Sciba. Merlin Studios later appointed Simex-Iwerks as the 4D theatre hardware specialists. The film was written and directed by 3D director Julian Napier and 3D produced by Phil Streather.

The London Eye marked its 10th anniversary on 9 March 2010.