Specials 2003 - 2013

TV-G

With its vibrant diversity of attractions and facilities and the ground-breaking design that creates maximum visual impact, Singapore's Marina Bay Sands development is bound to become a timeless landmark. Seldom before have so many challenges been encountered by engineers and builders. As the complex involves hotel towers, a museum, casino, waterfront promenade, theatres and a skypark - all being worked on simultaneously, it is one of the largest and most complex construction sites that engineers ever had to deal with.

10,000 tons of crystal clear ice and 30,000 tons of pure snow are needed to build the Ice Hotel in Sweden every year. The hotel accommodates over 100 guests and every bedroom is unique. It has become renowned for its ingenuity and originality but it isn't the only structure created from ice. A little further into Sweden's northern wilderness is a network of roads that are created every winter on top of the Baltic Sea. Witness the construction and disappearance of two of the world's most unique Megastructures.

Dubai is on a mission: to become to top tourist destination on the planet. This Emirate has almost tripled its coast line, by building a palm-shaped city at sea. Now Dubai plans to put itself firmly on the map by recreating the world, three hundred man-made islands constructed out in the Arabian gulf. It’s the biggest reclamation project ever undertaken. The world can only be built of natural elements they demand by the shape. But it must define nature’s most destructive force: the sea. Engineers will battle against time and nature to create this man-made wonder visible from space. But will this creation of this mega structure push Dubai to the limit?

We look at one of the gas industry’s riskiest projects ever undertaken. By 2008, Britain will be connected to Norway via a 1,200 km super pipeline. It’s composed of over one million tonnes of steel and equating to a 1/3 of the world’s combined pipeline production company. Yet all of the work must be completed by robots working 3 km under the North Sea against harsh underwater currents, sub-zero temperatures and abysmal wind and wave conditions.

Take an eye-popping look at the greatest structures and machines ever created as we focus on some of the world's modern-day miracles of construction. Go behind the terraces to see how World Cup football fever has transformed South Africa's infrastructure and resulted in the creation of some truly stunning stadiums. In The Golden Train meet the 10,000 plus staff who worked on 65 separate sites to develop Africa's first high-speed railway network in time for the 2010 World Cup. South Africa Stadiums witnesses the challenges faced by construction teams as they battled against a very bad rainy season and stormy conditions to produce new stadiums in Soccer City and Cape Town.
Read more at http://www.tv-links.eu/documentaries/National-Geographic--Megastructures---South-Africa-Stadiums_30917/#hYjCM6aleT3P1JFC.99

In 2002, Chinese engineers and workers tackled one of the biggest construction projects on earth, the Yangshan Deep Water Port. Thirty km out to sea, with 20 km of quay and fifty berths, Yangshan is destined to become the biggest deepwater port ever built. Linked to China by the world’s second-longest ocean bridge, Yangshan’s deep water allows the world’s biggest container ships to come calling. Its massive cranes, cutting-edge control system, and focused personnel are already shattering records for loading and unloading gigantic container ships and it’s not even finished being built.

World's Largest Casino follows the construction of the world's biggest casino and its second biggest building. It's being sited in Macau, in Southern China, which is being groomed to be Asia's capital of gambling. The Venetian is to be built by the Sands Corporation of Las Vegas, and is to feature a giant hotel with 3000 suites, a 15,000 seat arena, a theatre, event halls, 350 shops along indoor canals hundreds of metres long, an outdoor lagoon for gondola rides, and above all, a huge casino floor the size of eight football pitches. We follow the reclamation of land between two islands for this project, and watch it fly up in record time due to special working methods being devised – from on-site factories, to having prefabricated parts trucked in from China. We see how the ambitious designs are brought to reality, despite the pressures and an environment that's very different from America, both in terms of climate and culture. We go in-depth into the amazing concern for detail in the outfitting and decoration which will turn a giant concrete conglomeration of structures into a place designed to entice people to stay as long as possible. Andwe meet the people responsible for putting the project together, and see how they co-operate to get the resort open on time. But will the public come to visit this US$2.4bn megastructure? There's no guarantee...

For years, when a jumbo jet reached the end of its 30-year lifespan, it'd end up in a scrap yard, or rotting at the end of a runway. But at the Evergreen Air Center in Marana, Arizona, planes past their prime are recycled instead. We'll witness each step.

One hundred billion dollars in bullion. Monster money-making machines, impenetrable subterranean vaults. An army of protectors. All supporting the world's most powerful economy. Explore the heart of "In God We Trust," the elaborate systems of design and protection at the US Treasury premier currency manufacturer and her sister operation, the Bureau of Engraving and Printing. Join us as we unlock the secrets inside the steel vaults.

The Piacenza bridge, 40 miles south of Milan. This steel and concrete bridge3 has connected the cities of Piacenza and Lodi, spanning a remarkable 3,300 feet across the Po River. But in 2009, a dangerous flood causes the Po's water level to rise more than 20 feet. On April 30th, disaster strikes: The northern end of the bridge collapses, taking with it four vehicles. The bridge has now become the latest challenge for a team of Italian deconstruction experts. With a radical plan, state of the art machinery, and a recycling mandate of 90%, Despe Demolizioni Speciali will have just 90 days to break this bridge12 down to make room for a new one.

Go inside the construction of China's three ultimate bridges: the Lupu, the world's longest arch bridge; the Runyang, the country's largest suspension bridge; and the Sutong, soon to be the longest cable-stayed bridge in the world.

It is one of the most ambitious construction projects of modern times: building the world’s deepest submarine tunnel beneath one of the busiest shipping lanes on the planet, just 12 miles north of one of the most active fault lines today.

The world of Concentrated Solar Power (CSP), an evolving technology to harness the sun's rays on a massive scale to power entire communities.

In the intense glare of the Texas sun, a team of demolition experts attempt to cut down and recycle the Navy's "first and finest fast attack oiler," the U.S.S. Savannah AOR-4. This tough tanker ran fuel between the ships of the fleet for over 20 years. But now, she's making her final voyage to ESCO Marine, a sprawling scrap yard in the Southern most tip of Texas. Here, she'll be stripped down, gutted out and recycled. But the "Savy Sue" comes with an awful lot of challenges for ESCO owner Richard Jaross and his team. Asbestos, PCBs, and a decade of neglect make this once proud tanker one big mess.

Behind the scenes of geothermal power complexes in California and Iceland, and a look at how scientists hope to expand its use by digging deeper into the Earth's crust.

The world's first electromagnetic levitation train linking Shanghai's airport and financial district offers a safe, energy efficient transport system that could change the face of 21st century travel.

National Geographic Megastructures: Mega Breakdown - Yankee Stadium: Home to the New York Yankees for more than eight decades, host to 37 World Series and a Mecca for baseball fans worldwide: they don't come much more iconic than Yankee Stadium. Taking care to preserve as much valuable memorabilia as possible, the salvage crews set about dismantling the Bronx-based baseball shrine piece by piece.

The 2008 Beijing Olympics is an opportunity for China to show the world it is ready, willing and able to go green. To demonstrate this commitment, a team of engineers has made the Olympic Green a showcase for energy efficient and sustainable design. In the shadow of the energy-efficient Water Cube, the designers of the Olympic Rendezvous must come up with a site that genuinely reflects green ideas and complements the green themed games.

Central to Dubai’s reputation as a leisure capital is: the Dubai Mall. With an indoor aquarium, ice rink, roller coaster and 1,200 shops, it must be completed by a nearly impossible deadline.

For over 12 years, more than 2500 people have been working at temperatures above 40 degrees centigrade, on a project that’s intended to become a national icon. The construction of the Sheikh Zayed Al Nahyan Grand Mosque in Abu Dhabi is destined to be the biggest mosque in the United Arab Emirates. The construction is a huge multi-national undertaking bringing together designers, features, materials and suppliers from nearly every corner of the globe: Italy, Germany, Morocco, India, Turkey, Iran, China, Greece and the UAE. The final result is nothing short of spectacular, not only in sheer size, but also in architectural and creative beauty; this is not just a mega structure but an artistic statement on a massive scale.

This metal-chomping monster takes up the floor space of an entire factory and it can reduce the equivalent of 450 cars an hour to little more than pulp.

Engineers discuss the construction of the Bahrain World Trade Centre's two 50-storey, sail-shaped skyscrapers and the ambitious plan to power the buildings using wind turbines.

Hoover Dam is regarded as an engineering masterpiece and an American icon. But what if it did not exist today? How would engineers build it today? In this one-hour program, we ask a team of engineers what they would do the same, and what they would do differently...as we re-invent Hoover Dam.

Megastructures: Deep Sea Drillers follows an attempt to tap some of the most inaccessible natural gas on the planet, in which five high-tech mega vessels will complete a 1,800 square mile gas network, over a mile and a half below the ocean’s surface. At the heart of the project is the enormous gas-processing platform, the Independence Hub. If successful the system will produce enough gas to supply nearly 5 million households in the US.

The ambitious plans behind One Bryant Park, which is set to become New York's second tallest building and one of the most energy-efficient skyscrapers in the world.

It's one of the flattest places in North America, a giant expanse of salt so vast you can see the curvature of the earth. Each year thousands of hot-rudders make the pilgrimage to the Bonneville Salt Flats in Utah with one mission in mind

The F-4 Phantom has flown in Air Force squadrons from the United States, Europe and Asia. Its speed, agility, and firepower make it one of the most accurate and lethal fighter jets in the world.

Built in the middle of the desert, the new Meydan racecourse will define raceday luxury. But will it be finished in time for the Dubai World Cup?

This is the story of the battle to build a railway across one of the most extreme environments on Earth. To lay down over a thousand kilometres of track in a remote wilderness. To drive 7 tunnels and to raise 675 bridges all at an altitude where even a simple breath is nearly impossible to come by. 140,000 workers and 2000 medics struggled for 5 years to conquer this hostile environment to complete. the Qinghai-Tibet railway, the highest, most extreme railway in the world!

An ambitious young king who seizes the throne of the Khmer Empire
by murder, commissions the largest stone temple in the world built
entirely on a swamp - the mighty temple of Angkor Wat.

Royal Caribbean's Oasis of the Seas, one of the world's largest cruise ships, which features 16 decks and can accommodate 5400 passengers.

Megastructures heads to the tiny desert kingdom of Dubai to explore the remarkable engineering behind the seven-star Burj Al-Arab Hotel. Five years in the making, this striking building stands like a gigantic white sail off the shore of Dubai. As this programme reveals, a refusal to compromise on the part of the hotel’s young designers ensured that the project pushed the boundaries of design. The Burj Al-Arab was envisaged by Dubai’s crown prince, Sheikh Mohammed bin Rashid Al Maktoum, as a means of diversifying the country’s economy away from oil into tourism. The Sheikh dreamt of a luxury hotel that would put Dubai on the world map, and surprised many by choosing a relatively inexperienced British firm to supply the design.

Breaking through over 40 feet of ice demands a vessel of incredible power. That's where the Icebreaker comes into its own. These behemoths keep the world's shipping lanes open during the harshest of conditions, making them vital to the global economy. Follow the construction of a vessel that can break ice and carry cargo at the same time: the Arctic Icebreaking Containership. This is the largest commercial icebreaker ever built.

Perched 4,000 feet above the Colorado River on the very edge of the Grand Canyon is one of the most recent and innovative engineering marvels of our time. The Grand Canyon Skywalk, opened to the public in March 2007, is an engineering masterpiece united with natural wonder. It is the first ever cantilever designed glass bridge. Constructed in a horseshoe shape, visitors are given the chance to walk out over the edge of the canyon and look straight down. It's about 4,000 feet above the canyon, which is higher than any of the world's largest buildings and extends 70 feet from the edge. Take a closer look at the Skywalk's design, construction and the people that made it a reality.

Three teams of engineers are locked in a race to harness what may be the most powerful form of green energy: swift tidal currents and battering waves, the power of the oceans. Each team believes it can solve a portion of the world's energy needs. They're testing three different machines designed to be placed in the water and convert oceanic energy into electricity. But getting the machine from the design stage to implementation is a difficult challenge and now each team prepares to install their systems and turn them on for the first time. If they succeed, they could radically change the way we power our planet.

Uncover how Abu Dhabi's extraordinary Aldar HQ skyscraper, in the form of a circle sitting on its edge, came to be built.

"I love what I do. I get to tear stuff up." Every day around the world, thousands of planes, trains, and automobiles get cut down to size for recycling. A jumbo jet costing a hundred million dollars becomes parts the size of beer cans in a matter of hours. An 18-ton steel rail car is attacked by some of the world's most expensive knives. And a fleet of automobiles dies a torturous death -the equivalent of an agonizing tooth extraction and an elaborate embalming ... all to process them for shredding and recycling. Finally, shredded metal is reborn as shiny new Land Rovers.

How much military power does it take to sink a top naval warship? Experience the mission at the hands of the US and Canadian Navy and Air Forces as they mount a sink exercise on a massive 4,250 foot long destroyer, to test their firepower and skill.

Time was, if you wanted to leave earth, you needed a government ride. But in the very desert that helped give birth to the Space Age, Spaceport America will rise. The space version of an airport, it's a revolution in travel, with a revolutionary design to match. Yet the spaceport faces a world of hurdles. "Probably the most complicated project I've ever been on," says an engineer. The site sits in the middle of nowhere: no roads, no water, no power. And the spaceport won't be built unless a rancher controlling the land for a runway changes her mind.

The building of cruise liner MS Freedom of the Seas.

South Africa Stadiums: Documentary examining South Africa's battle against the clock and the weather to build three ultra-modern football stadiums before the World Cup 2010 begins.

The Golden Train: Documentary charting South Africa's giant and costly overhaul of its transport system, as engineers and constructors race to be ready for the 2010 World Cup.

Once it was one of the longest road bridges in the world. Now it has to come down. Over a thousand meters long, it holds 22.000 tons of steel and concrete. Neighbouring bridges rule out traditional demolition. Instead, engineers will attempt an ambitious and untested technique. Their plan to take down the massice steel spans in one piece and tow them away. It will be an extreme engineering challenge and it will put the technology and the workers to the limit.

Demolition of the (1927) Carquinez Bridge - San Francisco Bay Area