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Floating islands to the rescue in the Maldives

Thestar.com ,Debra Black, Aug 2012

A unique series of man-made floating islands – called the 5 Lagoons Project – will begin taking shape this fall around the Maldives, a series of almost 1,300 islands in the Indian Ocean. The floating islands are part of a joint project that many hope will be the solution to the impending environmental crisis the islands could face over the next 50 years.

Thanks to climate change and the forecast of increasing sea levels, the Maldives – which are now only one and a half metres above sea level — could one day be totally submerged. The project is a joint venture between the Maldivian government and Dutch Docklands, a Holland-based firm that specializes in building everything from floating prisons to floating conference and hotel complexes and homes. The 5 Lagoons Project — 80 million square feet — will include: a private islands project with $10 million villas; a floating 18-hole golf course with an undersea tunnel; a conference complex and hotel; 185 $1-million waterfront homes connected along a flower-shaped quay as well as a separate floating island with homes for residents of Malé, the country’s capital. The first phase of the $1-billion project will go on sale later this year with other parts of the development to be started over the next two to five years. Privately financed, the project is a joint venture between the Maldivian government and Dutch Docklands.

Paul Van de Camp, chief executive officer of Dutch Docklands, and his company worked for two years with the Maldivian government to come up with a plan. Key to the deal was allowing foreign ownership of the high-end villas that would be constructed. In exchange Van de Camp’s company would build a separate floating island with homes for the bulk of the country’s population. All of this will be done with an eye to protect the islands’ natural resources and environment, said Van de Camp. The floating islands will not hurt or touch the coral reefs and coral beds that surround the island nor the other marine life in the Indian Ocean that surrounds the Maldives. “The Maldives are the biggest marine protected environment in the world,” said Van de Camp in an interview with the Star during a short visit to Toronto. The government is very cautious about anything that could potentially harm the aquatic life, the environment and tourism. The floating islands will be anchored to the seabed using cables or telescopic mooring piles. They will be stable even in storms, the company says. One of the reasons designers decided to build lots of small islands was to lessen any shadow of the seabed because it could affect wildlife.

Van de Camp and his partner, architect Koen Olthuis, have plenty of experience when it comes to designing floating things. Since its inception a decade ago Dutch Docklands has built all kinds of floating islands and buildings in Holland, including a floating prison, a floating conference centre and thousands of floating homes. Until recently Van de Camp hadn’t thought of taking his vision abroad because he had so much work in Holland. “But because of the environment issue, we decided our expertise could be exported,” he said. “As Dutch people we know as nobody else knows the fight against water is a fight you’ll lose. Water is so strong you have to come up with different solutions.” With the Maldives project about to launch, Van de Camp is looking at other international possibilities. One such location could be Toronto which is ideally suited for a series of floating islands because of its location on the shores of Lake Ontario. Van de Camp suggests that a series of floating islands would give a different dimension to the city — a new footprint that abandons the idea that the only way a city can expand is to build towers. “We think cities shouldn’t always be looking backwards and creating highrise buildings. They should also look to the water to see if they could come up with solutions on the water that would give a better shape to the city.”

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The floating future of the Maldives, Mail Online

Mail Online, Mark Prigg, Aug 2012

For golfers who struggle to avoid the water hazards, it could be a challenging course. The Maldives has revealed plans for a radical £320m floating course, which players access by an undersea tunnel. The course is part of a massive plan to replace the sinking islands with a network of man made, floating islands. With an average elevation of just five feet above sea level the Maldives, with its 1,192 islands in the Indian Ocean, is the lowest country in the world.

Amid fears many of the islands will soon sink into the sea, the Maldivian government has started a joint venture with the architectural firm Dutch Docklands International to build the world’s largest series of artificial floating-islands.The Dutch firm has already built floating islands for prisons and housing from slabs of concrete and polystyrene foam.

In the Maldives, the floating islands will be anchored to the seabed using cables or telescopic mooring piles, making landforms that are stable even in storms. The architects chose this approach to minimise damage to the seabed, and also chose to build lots of small islands to reduce the shadow on the seabed, which could affect wildlife. The islands will be constructed in India or the Middle east to reduce costs, then simply towed to their final destination in the Maldives.

The islands will also be designed for swimmers, divers and even private submarines to enter them from below, and the Dutch firm designing the scheme has said visitors will be able to rent private submarines that can surface right in the middle of their living rooms. The idea is the brainchild of Dutch firm Waterstudio who designed the project. It is being engineered by floating architecture specialists Dutch Docklands. CEO Paul van de Camp said: ‘We told the president of the Maldives we can transform you from climate refugees to climate innovators.
‘And we have a way of building and sustaining this project that is environmentally friendly too. ‘This is going to be an exclusively green development in a marine-protected area.’
The first part of the project to be built will be the golf course. ‘This will be the first and only floating golf course in the world – and it comes complete with spectacular ocean views on every hole,’ said van de Camp. ‘And then there’s the clubhouse. ‘You get in an elevator and go underwater to get to it. ‘It’s like being Captain Nemo down there.’

Designer Koen Olthuis said: ‘We’ll be building the islands somewhere else, probably in the Middle East or in India – that way there’s no environmental cost to the Maldives. ‘When it comes to the golf course, the islands will be floated into position first and then the grass will be seeded and the trees planted afterwards.’ Development on the course is expected to begin later this year, and it should be ready for play by the end of 2013 ahead of the full launch in 2015.

The proposed site is just a five-minute speedboat ride from the capital of Male, giving golfers the chance to make quick journeys to the mainland. Amazingly, the course will even be powered by solar energy which is a resource the Maldives has plenty of – as it’s located just north of the equator. The designers claim the entire resort will be carbon neutral.

The ambitious plans will also feature 43 private islands. Called Amillarah (the Maldivian word for Private Island). This unique project exists of 43 floating private Islands in a archipelago configuration. Each has its own jetty for yachts, along with a pool. Palm trees give each mini island its own secluded area.

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Maldives plans a floating tourist paradise, including an18-hole golf course, FOX News

FOX News, Aug 2012

Designers have revealed plans for a tourist paradise in the Maldives made up of floating islands that will include hotels, a convention center, a yacht club and a floating golf course.

The Daily Mail reports that the floating 18-hole state-of-the-art golf course and conference center complex will resemble a starfish from above and will be built within circular reefs where guests can dive right from the beach.

The futuristic designs are part of a massive plan to replace the sinking Maldives -which is made up of 1,192 islands in the Indian Ocean – and includes an underwater club house and a system of tunnels that will connect a network of article islands.

The Dutch firm Waterstudio working with the architectural firm Dutch Docklands conceived of the plan to build the floating islands that will rise with the sea. The islands will reportedly be carbon neutral and will be attached to the sea floor with cables or mooring piles, so as not to disrupt the sea life.

Working with the Maldives government, the project involves over 80 million sq.ft of water of floating building and living space. In addition to a planned hotel and “workers islands,” the artificial chain will feature 43 private islands and rental submarines that can enter your living room from underneath, designers say.

The Daily Mail reports that the new islands will be built in India or the Middle East and towed south to be installed.

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Floating cities of the future, National Geographic

National Geographic, Daily News, Jul 2012

FLOATING CRUISE SHIP TERMINAL

This 5-million-square-foot (490,000-square-meter) floating cruise-ship terminal could host three large vessels while providing passengers a novel offshore experience, complete with open-ocean hotel stays, shopping, and dining, according to designers.

An inner “harbor” would allow smaller vessels to dock and would provide natural light for the interior of the terminal. Ten percent of the roof would be covered in photovoltaic cells that harvest solar power, according to Dutch architect Koen Olthuis of Waterstudio.NL.

The terminal is just a vision now, but Olthuis’s firm, which is committed to buildings that both adapt to and combat the challenges presented by climate change and sea level rise, has made other floating fantasies come to life.

Waterstudio.NL, based in the Netherlands, has worked on a floating city near The Hague and has started projects in the Maldives, China, and the United Arab Emirates.

FLOAT HOUSE

Making the most of waterfront views, Dutch architect Koen Olthuis designed this floating single-family water villa in Amsterdam to maximize privacy and versatility.

Completed in 2008, the building’s bedrooms and bathroom are on the first floor, partially below water. Large sliding doors on the top floor open to a wooden deck, offering the illusion of being on a boat.

THE CITADEL

Scheduled for completion in 2014, the Citadel could be Europe’s first floating apartment building, according to architect Koen Olthuis of Waterstudio.NL. The 60-unit complex is to be built in the Dutch city of Westland, near The Hague, and is meant to protect people from flooding in a country that sits, to a large degree, below sea level.

Holland is home to more than 3,500 inland depressions, which can fill with water when it rains, when tides come in, or as seas rise overall. These so-called polders are often drained by pumps to protect residents.

Floating single-family homes are not uncommon in this soggy country, but the Citadel—to be built on a flooded polder—will be the first high-density floating residential development. The complex’s floating concrete foundation will be connected to higher ground via a floating road.

Olthuis predicts the Citadel—and its five planned neighbors—will consume 25 percent less energy over its life span than a conventional building.

GREEN SEA STAR

Slated to open in 2014, the Greenstar is to be a floating hotel and conference center off the Maldives in the Indian Ocean. The island nation is the world’s lowest-lying country, making it among the most threatened by anticipated climate change-induced sea level rise.

Designed by Waterstudio.NL to blend in with its ocean surroundings, the Greenstar will have room for 800 overnight guests and 2,000 conference attendees.

Intended to be highly efficient, the development’s small environmental footprint is a tribute to the country’s determination to fight global warming, according to Waterstudio.NL architects. Appropriately enough, organizers intend the Greenstar to be the number one meeting place for global climate change discussions.

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Koen Olthuis, Konsept Projelerder

Konsept Projelerder, Jul 2012

Yüzer yapılar konusunda nasıl uzmanlaştınız? Sizi bu alanda çalışmaya iten şey neydi?

Koen OLTHUİS: Yüzer yapılarla ilgili beni çalışmaya iten birkaç farklı etken var aslında. Birinci neden ailem, annemin soyadı “Bot” ve ailecek gemi yapımıyla uğraşıyorlar, babam ise mimar, ev ve bot tasarlıyorlar. Tabii bir başka neden ise Hollandalı olmam. Hollanda suyla iç içe bir ülke, aslında suyla birlikte yaşamaya çalışan, biraz da çatışan bir ülke. Küresel ısınma ve kentleşme gibi nedenler de yer sorununu sadece Hollanda’da değil tüm dünyada oldukça ön plana çıkarıyor.
Yüzen yapılara çok tepki gösterenler oldu ama su oldukça açık bir alan ve biz de bu fırsattan yararlanmalıyız.

Yüzer yapılar yapmanın ne gibi zorlukları var, zamanla nasıl teknikler geliş tirdiniz?

Koen OLTHUİS: Karşılaştığımız iki çeşit zorluk var. Bunlardan birincisi, kulla nabileceğiniz çok fazla teknoloji çeşidi ve yüzen binalar yapmak için çok fazla alternatifin olması. Yaşadığımız ikinci zorluk ise insanların yerleşmiş olan algısı yani yüzen yapılara olan önyargıları. Bu önyargıyı kırmakla uğraşıyoruz. İnsanla ra göre kara suya göre çok daha güvenli, yüzen yapıların batacağını düşünüyorlar ve karadaki evler daha çok hoşlarına gidiyor. Yüzen evleri görüntü açısından da çok hoş bulmuyorlar. Oysa; eğer ülkeniz suyla iç içe geçmişse ve deprem veya
kasırga tehlikesi varsa su karadan çok daha güvenli.

Yüzen bir şehir nasıl yapılır?

Koen OLTHUİS: Çevresinde sert bir yapı bulunan beton ve köpükten oluşan, 200 metreye kadar ulaşabilen büyük yüzen bir platform yapıyoruz. İki çeşit yüzen şehir bulunuyor. İlki elektrik, su gaz gibi ihtiyaçlarını başka bir şehirden karşılayan yüzen şehirler, ikincisi ise elektrik, su, gaz gibi ihtiyaçlarını kendi karşılayan yüzen şehirler. Maldivler’deki yüzen
şehir, ikincisi gibi, yani her şeyini kendi karşılıyor.

Yüzen yapıların maliyet, çevrecilik, güvenlik, ulaşım açısından avantajları nelerdir?

Koen OLTHUİS: Maliyet açısından baktığınızda karadaki bir binanın yapım maliyeti ile yüzen bir yapının maliyeti hemen hemen aynı. Hollanda’ya baktığınızda çok yumuşak
bir zemine sahip olduğundan karada bina yapmak zaten çok maliyetli, çok fazla çelik kullanmanız gerekiyor. Diğer ülkelerde maliyetler değişiyor, sadece yapının maliyetine değil,
metrekaresine de bakıyoruz. Örneğin İstanbul’da yüzen bir yapının metrekaresi çok daha pahalı olacaktır. Ama aynı yüzen yapıya Türkiye’nin güneyinde sahip olmak isterseniz
daha ucuz olacaktır. Karadaki yapılarla yüzen evlerin konforu aynı, yüzen yapılar daha güvenli, depremden, tsunamiden, fırtınadan etkilenmiyor

Doldurma zemini neden bir çözüm olarak görmüyorsunuz?

Koen OLTHUİS: Doldurma zemin kullanılırken dikkatli olunması gerekiyor çünkü deniz hayatına zarar veriyor. İkinci sorun ise kalıcı olmaması. Kumu suya koyduğunuzda çöker. Dubai’de 5-6 yıl önce doldurma yöntemiyle çok güzel görünüme sahip adalar yapıldı. Şimdi birçok adanın sular altında kaldığını görüyoruz. Görüntü olarak doldurma yöntemiyle çok güzel adalar yapmak mümkün ama kalıcı değiller. Uzun vadeli düşünmek gerekiyor.

İstanbul için kurguladığınız Symplegades’den (yüzen adalar) bahsedebilir misiniz?

Koen OLTHUİS: Eski çağlarda İstanbul Boğazı’nı geçmeye çalışan gemilerin aniden beliren, yer değiştiren kayalara çarparak battıkları ile ilgili bir efsane okudum. Bu efsaneyi oldukça ilgi çekici buldum,çünkü ben de yüzen adalar yapıyorum ve onlar da yer değiştirebiliyorlar. Bu efsane aslında bizim yaptığımız işi anlatıyor. Ben bunu mutlaka yapmalılar diye önermedim, yeni bir konsept önerdim. İstanbul’da karada binaları dip dibe yapmaktansa denizdeki alan mutlaka kullanılmalı.

Amacınız sadece yer sorununa bir çözüm bulmak mı?

Koen OLTHUİS: Sadece yer sorununa değil, kentleşme, yoksulluk, küresel ısınma gibi global problemlere çözüm olması için uğraşıyoruz, ana amacımız bu. İkincil amacımız ise tabii ki mimari açıdan güzel binalar yapmak.

Gelecek projeleriniz hakkında biraz bilgi verebilir misiniz?

Koen OLTHUİS: Bangladeş’te ve Çin’de projelerimiz var. Biz değil onlar bizi seçiyorlar. 10 yıl önce bu işe başladık ve şimdi insanlar, hükümetler bize ulaşıp yüzen yapı yaptırmak istiyorlar. Maldivler ve Dubai hükümetleri de bize ulaştı. Bu bölgeler için de yeni projeler geliştireceğiz

 

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