The Falkirk Wheel Cont.

The solution is the Falkirk Wheel. Boats approaching from the higher Union Canal now use a new length of waterway before descending through two locks. They then progress through a new 168m long tunnel that emerges at the start of a 104m concrete aqueduct. The far end of this opens directly into the upper of the two "gondolas" of the Falkirk Wheel.

The wheel then rotates, and having descended, what is now the lower gondola opens out into a 100m circular basin whose landscaping carefully conceals its origins as an open cast pit. On one side of this is the beautifully curved structure of the visitor centre. One final lock at the far end of the basin lowers boats to the level of the Forth and Clyde Canal.

Most visitors make their way to the Falkirk Wheel by road rather than by canal. It is well signposted from every approach to the Falkirk area. Entrance to the visitor centre is free, and inside you will find a range of background material on the Millennium Link and on the Falkirk Wheel itself. You will also find a large shop and a cafe selling a range of good value food.

But it is the Falkirk Wheel itself that draws visitors to this spot. It is 35m or 115ft high, the height of eight double-decker buses. Each gondola contains 300 tonnes of water, meaning that the wheel moves 600 tonnes on each lift. But because the gondolas are always in balance (because boats displace their own weight of water) moving them takes surprisingly little power. Up to eight boats can be carried at any one time.

And while many visitors will be happy simply admiring a remarkable structure designed both to look good and function well, the real experience only comes from trying it out for yourself. Details of boat trips are set out on the right. You board your hour long trip in front of the Visitor Centre before being lifted in the wheel to the length of canal through Roughcastle Tunnel. Beyond the tunnel your boat turns, before returning through it and descending via the wheel. Advance booking of boat trips is highly recommended.

And if one wonder of its age is not enough for you, footpaths from the Falkirk Wheel take you a little over half a mile to Rough Castle Roman Fort, complete with one of the best preserved stretches of the Antonine Wall.

In the pre-railway era the Central Belt of Scotland had two main canals. The Forth and Clyde Canal opened in 1790 and allowed ships to sail the 35 miles between the Clyde at Glasgow to the Forth at Grangemouth. En route they negotiated 40 locks and 32 swing bridges.

The Wheel Seen Across Lower Basin

The Rotation Starting

Rotation Nearing Completion

Closeup of Upper Gondola

The Wheel from the North West

Approaching the Top of the Wheel

The Wheel from the South West

The Falkirk Wheel

Near Falkirk in Scotland, the Forth & Clyde Canal meets with the Union Canal, however at their meeting point the two differ in height by approximately 115 feet. Before the 1930s, travel between these canals was provided by a series of eleven conventional locks, but they became disused and were filled in about seventy-five years ago. In more recent history, the United Kingdom’s Millennium Commission began an effort to restore the canals of central Scotland in order to reconnect the east and west coasts of the landmass. As part of that effort, a brilliant, one-of-a-kind contraption was engineered which uses gravity and Archimedes’ principle to transfer boats between the two canals using very little electricity. It’s called the Falkirk Wheel.

The Wheel is essentially two huge, balanced water tanks suspended on arms which rotate around a central axis like a Ferris wheel. Each tank can support up to four twenty-meter-long boats at one time. Boats move into the tanks through the lock gates, which displaces a mass of water from each tank equal to the weight of the vessels. The tanks are thus always equalized in weight, allowing the pull of gravity on the descending tank to do most of the work elevating the rising tank. This balance allows the wheel to consume very little electricity per turn despite the enormous weight involved. It uses a mere 1.5 kilowatt-hours– or roughly the equivalent power needed to boil eight kettles of water– each time if hefts a 600 metric ton load. And it does this in under four minutes per turn.

Due to flooding caused by vandals there was a month’s delay before going into operation, but on 24 May 2002 the Falkirk Wheel officially opened as part of Queen Elizabeth’s Golden Jubilee celebrations. The Wheel’s design is truly revolutionary, as it is the only rotating boat lift in the world. Its beautiful form– reminiscent of a Celtic double-headed ax– and its graceful movement have made it a bit of a tourist destination, with a visitor’s center, a café, and landscaped grounds nestled in the natural

Site Visit Photos - Roma Street

Roma Street Info

Roma Street Station is a major railway station. It was Brisbane's first railway station and opened in 1876. Roma Street is the Brisbane terminus for most long-distance trains in Queensland. The station has a total of ten platforms. Platform 3 is the terminus for the standard gauge XPT service from New South Wales, platforms 2, 3 and 10 are for long-distance train travel within Queensland (including the Tilt Train), and the remainder serve the Citytrain suburban network. All Citytrain services, including the Airtrain, stop at Roma Street. Platforms 1, 2 and 3 are undergoing redevelopment in conjunction with the Roma Street Busway Station project.
(http://wikimapia.org/5249061/Roma-Street-Railway-Station)

Roma Street Site Research - Current Infrastructure

Notes

Notes

High Speed Trains