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Green light for Dubai’s first private floating islands

By Parag Deulgaonkar
Emirates 24|7
June.2015

 

Oqyana World First to have 33 floating houses with own beach, garden and pool

Oqyana Real Estate and Amillarah Private Islands will create will be 33 luxury floating private islands with each having a garden, pool and beach. (Supplied)

Dubai-based Nakheel has given the go-ahead to the developer of the floating islands, which are part of Oqyana World First, on The World, an artificial archipelago of over 300 islands, according to the project developers.

“Nakheel has now granted our project with all the necessary permits in order to take the next step,” Oqyana Real Estate and Amillarah Private Islands said in a joint statement.

The developer claims it was the ‘first’ floating project ‘officially approved’ on The World, which has been developed by Nakheel, a wholly-owned government entity.

In January 2015, the two companies signed a deal to create a series of floating private islands as part of the project located on Australasia.

There will be 33 luxury floating private islands with each having a garden, pool and beach.

“We are offering floating private islands, tailor made to the clients specifications, based on our Dutch heritage of hundreds of years of working with the water,” Paul van de Camp, CEO, Amillarah, told Emirates 24|7.

“We do not want to start any sales before all permits are granted and all technical details are engineered.”

Completely stable on the water, the base of the island is built to last for far over 100 years and will create a new underwater habitat for sea life, the company states, adding, it is building similar islands in Maldives and in Miami in the US.

Oqyana World First comprises high-end villas, apartments, hospitality and retail elements.

In May 2015, this website reported that Kleindienst Group, developer of the Heart of Europe development on The World, had sold 35 of 42 Dh6.5-million ‘floating seahorses’, which will have the master bedroom and bathroom totally submerged underwater, to Gulf Cooperation Council nationals, Europeans and Indians.

The World

The World project is nine-kilometres wide and seven-kilometres long.

It covers an area of 931 hectares and will add 232km to Dubai’s natural 67km of beachfront.

The islands range from 150,000 to 450,000 square feet in size.

The project is divided into private estate island zones, commercial zones, which have low/mid/high density resorts, hubs for ferry transfer points and public visitor areas.

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Vingt mille lieux sur les mers

By Frederic Joignot
Le Monde

 

Vinght mille lieux sur les mers: Comment les architectes voient la vie sur l’eau

Projet “Citadel” d’appartements, agence Waterstudio (Hollande). Il s’agit de construire dans des polders ouverts des habitations flottantes adaptées à la montée des eaux. C’est une “citadelle” parce qu’il s’agit “du dernier rempart contre la mer”, disent les architectes.

Un vieux rêve de l’humanité est de se réfugier sur une île pour y refaire sa vie, voire le monde, inventer une société meilleure, expérimenter des voies nouvelles pour l’humanité. C’est sur une île que Thomas More situait Utopia (1516), sa société idéale, au cœur d’une île encore que Tommaso Campanella imaginait la Cité du Soleil (1602) ou Sir Francis Bacon La Nouvelle Atlantide(1624), menée par les philosophes. Aujourd’hui, ces utopies insulaires sont rattrapées par la réalité terrestre : construire des cités écologiques sur des îles nouvelles est devenu un mouvement architectural. Né dans l’urgence de la menace environnementale, ce courant qui a gagné l’urbanisme interpelle, depuis dix ans, économistes, institutions internationales et gouvernements.

Ce mouvement a un drapeau – bleu, couleur des océans – et un pays pionnier : les Pays-Bas. Elu en 2007 parmi les personnes les plus influentes de l’année par le magazine Time, l’architecte Koen Olthuis, cofondateur de l’agence Waterstudio, à Ryswick, est l’un de ses praticiens et théoriciens. Il signe ses mails Green is good, blue is better (« le vert [le souci écologique], c’est bien, le bleu, c’est mieux ») et avance plusieurs arguments pour expliquer pourquoi construire sur les mers est une idée d’avenir : « D’ici 2050, 70 % de la population mondiale vivra dans des zones urbanisées. Or, les trois quarts des plus grandes villes sont situées en bord de mer, alors que le niveau des océans s’élève. Cette situation nous oblige à repenser radicalement la façon dont nous vivons avec l’eau. » Car, rappelle-t-il, les cités géantes du XXIe siècle sont mal en point : « La préoccupation “verte” qui saisit aujourd’hui architectes et urbanistes ne suffira pas à résoudre les graves problèmes environnementaux des villes. Comment allons-nous affronter les problèmes de surpopulation ? De pollution ? Résister à la montée des eaux ? » Sa réponse : en bâtissant des quartiers flottants, de nouvelles îles, en aménageant des plans d’eau pour un urbanisme amphibie. « La mer est notre nouvelle frontière », affirme l’architecte, détournant la formule de John Fitzgerald Kennedy. Car si l’espace manque sur terre, la mer est immense – et inhabitée.

Waterstudio n’est pas la seule agence néerlandaise à développer cette vision « bleue ». Plusieurs cabinets d’architecture et entreprises expertes, reconnues internationalement, bâtissent déjà sur l’eau. Il faut rappeler qu’aux Pays-Bas, contrée où l’on compte 3 500 polders et des villes sillonnées de canaux, s’adapter et résister aux assauts de la mer et aux inondations est une activité séculaire indispensable : en 1953, une violente tempête a causé près de 2 000 morts et provoqué l’évacuation de 100 000 personnes. Ce savoir-faire est devenu symbolique de la lutte de l’homme face à une nature menaçante, perturbée par le changement climatique. Désormais, « le monde est un polder », écrivait le biologiste Jared Diamond dans Effondrement. Comment les sociétés décident de leur disparition ou de leur survie (Gallimard, 2006).

Sauf que les polders, ces terres artificiellement gagnées sur l’eau, ne suffisent plus. Waterstudio a notamment conçu des maisons flottantes à IJburg, un quartier expérimental au sud-est d’Amsterdam. D’autres projets maritimes sont en cours. En 2009, l’agence a dessiné le projet Citadel, une cité flottante de 60 appartements installée dans un polder délibérément ouvert aux eaux. « Nous l’appelons Citadel, car ce sera la dernière ligne de défense contre la mer », explique Koen Olthuis, pour qui ce projet « montre clairement les possibilités infinies de la construction sur l’eau »

Au pays des polders, le fait de bâtir des immeubles flottants offre un complet renversement de perspective : « Nous cherchons à nous adapter à la mer, à l’accompagner, plutôt que lutter avec elle », explique l’architecte. Quand les habitations flottent, nul besoin de pomper l’eau, de renforcer en permanence les digues. Un nouvel urbanisme s’invente, où des quartiers entiers, jardins et maisons, reposent sur l’eau, parfois ancrés au sol, parfois mobiles. Une telle conception, avance l’architecte, va bouleverser toutes nos habitudes urbaines. Elle nous oblige à revoir « notre vision statique des villes » : la terre habitée ne sera plus tout entière « ferme ». Elle nous engage à repenser notre « exigence du sec » sur des territoires protégés par les digues, pour vivre sur l’eau. Elle annonce la multiplication d’habitats flottants et amphibies sur les zones côtières.

« Une ville plus mouvante, plus dynamique, se dessine. Certains habitats et services se déplaceront. L’urbanisme, la vie citadine vont en être transformés », conclut Koen Olthuis. Il n’est pas le seul à le penser. Du 26 au 29 août, signe des temps bleus à venir, se tiendra à Bangkok Icaade 2015, la première conférence internationale sur l’architecture amphibie. A Lagos, au Nigeria, l’architecte Kunlé Adeyemi a conçu une école flottante pour les enfants du bidonville de Makoko, sur la lagune. Posée sur des barils, équipée de panneaux solaires, elle a été inaugurée en février 2013. Kunlé Adeyemi prévoit de bâtir une flottille de maisons sur le même principe.

Les architectes de l’agence DeltaSync, à Delft, aux Pays-Bas, ont synthétisé ces idées dans un manifeste architectural et économique : « Blue Revolution ». Si les terres viennent à manquer, écrivent-ils, « où irons-nous ? Dans le désert ? Les ressources en eau manquent. Dans l’espace ? C’est toujours trop cher. Reste l’océan ». Notre planète de rechange est là. Car 71 % de la surface terrestre est maritime. Le texte continue : « Ce siècle verra l’émergence sur l’océan de nouvelles cités durables (…). Elles contribueront à offrir un haut standard de vie à la population, tout en protégeant les écosystèmes. Un rêve ? Non, la réponse au principal défi du XXIe siècle. »

L’agence DeltaSync, qui a construit en 2010 un pavillon flottant dans le port de Rotterdam, conseille le gouvernement néerlandais sur ses projets d’aménagement urbain, travaille sur la flottabilité et la stabilité de l’architecture aquatique. Elle développe avec l’université des sciences appliquées Inholland un projet de parc sur l’eau dans le port du Rhin, à Rotterdam : imaginez un petit archipel abritant un marché, une piscine, des restaurants, un centre de sport, une salle de concert. L’idée pourrait être reprise dans plusieurs villes néerlandaises, dans les ports ou sur des polders ouverts.

Un autre projet conçu pour un bassin portuaire est le Sea Tree, l’arbre de mer. Conçu par Waterstudio, encore dans les cartons, il révèle une autre dimension de l’architecture bleue : son exigence écologique. Il s’agit d’une haute structure en terrasses, entièrement végétalisée, construite selon les principes de la technologie offshore. Chaque grande ville côtière pourrait en installer. Ces arbres maritimes géants pourraient aider à lutter contre l’épuisement environnemental des grandes cités : ils comporteront des potagers verticaux et des terrasses plantées pour nourrir les citadins, ils capteront le CO2, ils abriteront quantité d’animaux utiles – oiseaux, abeilles, chauves-souris insectivores – qui rayonneront sur la côte et la ville proche. A Manhattan, à Singapour, les municipalités réfléchissent sérieusement à en installer, assure-t-on à Waterstudio.

On retrouve, dans ce projet de tour portuaire, plusieurs des idées-forces du courant dit de l’« architecture écologique », en plein essor. C’est un autre volet stratégique de la construction « bleue » : récupérer et consolider les principes de la construction « verte ». Autrement dit, s’appuyer sur les énergies durables (éolien, solaire, chauffage passif, géothermie), végétaliser les terrasses et les toits, intégrer les immeubles à l’écosystème local, s’inspirer des formes naturelles. L’architecte malaisien Ken Yeang, l’un des théoriciens de cette écoarchitecture, auteur de The Green Skyscraper (« Le gratte-ciel vert », non traduit, Prestel, 1999), a poussé cette réflexion très loin : selon lui, un immeuble doit être conçu dès l’origine comme un « système vivant construit », afin de pouvoir entrer « en symbiose » avec son environnement : sobre en énergie, recyclable, bioclimatique, l’habitat doit participer du cycle naturel, réintégrer la biosphère et dépolluer, tel un arbre colossal.

Pour bâtir cette cité aquatique, il faudra d’abord concevoir des grands caissons flottants de différents formats qui s’emboîteront jusqu’à former des îlots constructibles. Les premières unités doivent être mises en chantier cette année. Les commanditaires ont hâte de les tester : la pollution des grandes villes chinoises est telle que les autorités envisagent de construire rapidement à l’écart des zones atteintes. Sur l’eau, en face des cités enfumées. Demain, ces cités pourraient abriter une partie de la population littorale, désengorger les mégapoles, être économes en énergie, alléger la dégradation environnementale

Que répondent les architectes « bleus » à ces critiques et à ces risques d’une pollution aggravée ? Ils soulignent qu’ils ne veulent pas construire des îles artificielles, mais flottantes, qui n’altéreront pas les fonds marins. Et ils avancent un nouvel argument de poids : au XXIe siècle, l’humanité (9,6 milliards d’habitants attendus en 2050) va rencontrer de graves problèmes de terre arable, d’épuisement des stocks halieutiques et d’alimentation – toutes choses qui inquiètent beaucoup l’Organisation des Nations unies pour l’alimentation et l’agriculture (FAO). A Londres, pour les concepteurs de la Floating City, la cause est entendue : seule une future « colonisation » des mers permettra d’arrêter la conquête des terres par la ville. Ils écrivent : « La biologie terrestre a été soumise depuis longtemps à une exploitation si intensive que les terres encore inexploitées doivent être préservées de l’urbanisation. De nouvelles colonies maritimes devront être planifiées au XXIe siècle. »

C’est sur cette problématique de la disparition et de l’épuisement des sols, associée à une crise alimentaire, que les défenseurs de l’urbanisme marin rejoignent un autre volet de la « révolution bleue » : la croissance exponentielle de l’aquaculture mondiale depuis vingt ans. En 2008, selon un rapport de la FAO, l’aquaculture a fourni 46 % des poissons à l’échelle mondiale. Il s’agissait à 87 % de poissons d’eau douce, mais l’aquaculture marine est en progression constante, ainsi que l’algoculture et la conchyliculture (élevage des mollusques marins). Cela se comprend : la pèche industrielle menaçant d’épuiser les stocks de nombreux poissons, l’aquaculture apparaît comme une réponse viable pour nourrir les populations, même si elle rencontre de sérieux problèmes de gestion durable.

Or, les architectes bleus avancent que l’avenir de l’aquaculture maritime passera par l’édification de fermes et de bassins nourriciers à proximité des cités côtières. C’est l’idée qui est derrière un projet de l’agence DeltaSync, « Floating food cities will save the world » (« les villes alimentaires flottantes sauveront le monde »), développé par l’ingénieur Rutger de Graaf. Imaginant une nouvelle forme d’économie circulaire, il explique que la construction de récifs artificiels accueillant poissons et crustacés, de bassins d’aquaculture aquaponique recyclant les éléments nutritifs apportés par les déchets des villes flottantes, et d’îles agricoles permettra de nourrir les populations urbaines côtières. Selon lui, il suffirait que 1 % des mers soient consacrées à l’aquaculture pour nourrir l’humanité – le reste des eaux devant être sanctuarisé. Une étude de faisabilité accompagne ces projets

Les partisans de l’architecture « bleue » avancent enfin qu’elle devrait permettre d’éviter un des drames possibles du changement climatique : la submersion de nombreuses îles du fait de la montée des eaux. Le gouvernement des Maldives y croit, qui a lancé en 2010 un programme de constructions sur l’eau afin d’accueillir les populations menacées et de sauver le tourisme : des projets de villages amarrés mais aussi d’îlots de plaisance, d’hôtels et de golfs flottants sont à l’étude. Ces réalisations pionnières, encore très élitistes − « Les riches paient pour les prototypes qui serviront à tous », explique Koen Olthuis –, sont étudiées de près par les Etats insulaires d’Océanie, qui ont lancé en juillet 2014, lors du 45e Forum des îles du Pacifique, un appel de détresse aux pays industrialisés.

Ils ont rappelé que l’archipel de Kiribati, où vivent 110 000 personnes, risque de devenir inhabitable en 2030 – même si certains scientifiques assurent que les atolls vont s’élever avec les mers. Les autorités ont d’ores et déjà acquis 2 400 hectares dans les îles Fidji pour les reloger. Le président de la République des Kiribati, Anote Tong, a aussi évoqué la possibilité de construire une « île flottante » pour les futurs réfugiés climatiques. Or, deux projets de ce type existent dans les cartons des architectes bleus. Le premier, un ensemble de trois îlots végétalisés, agricoles, supportant une tour d’habitation géante, est étudié par le constructeur japonais Shimizu Corp.

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Testing the Waters: Floating home development in Florida

By Amy Martinez
Florida Trend
February.2015

 

A 2013 U.S. Supreme Court ruling could lead to a first-of-its-kind floating home development in south Florida.
(Amy Martinez)

 

 

In 2005, Hurricane Wilma destroyed a pair of dilapidated marinas in North Bay Village where Fane Lozman, a former Marine pilot and software developer, kept a two-story floating home.
The Category 3 storm struck from the south, scattering splintered docks and other large debris into more than a dozen neighboring floating homes.
For years, Lozman had relished the camaraderie and convenience of living on Biscayne Bay, especially the easy access to deep-sea diving and fishing and his favorite Miami Beach restaurants. “Your speedboat was tied up right outside your front door. And you could enjoy the south Florida water lifestyle immediately and at any time,” he says.
After Lozman’s floating home, which had been docked at the north end of the marina community, emerged relatively unscathed, he quickly began looking for another place to anchor. In 2006, he had his home towed 70 miles north to Riviera Beach and rented a slip at a city-owned marina.
His new neighbors told him not to get too comfortable, however, because a planned, $2.4-billion marina redevelopment project soon would displace them. Lozman sued Riviera Beach to stop the project. And that led to another dispute, which eventually wound up before the U.S. Supreme Court.
In 2009, after failing to evict Lozman in state court, Riviera Beach went to federal court, seeking a lien for about $3,000 in dockage fees and nominal trespass damages.
The city argued that because Lozman’s floating home could move across water, it was a vessel under U. S. maritime law. A federal judge in Fort Lauderdale agreed, and the home was seized, sold at auction and destroyed by Riviera Beach, which cast the winning bid.
Lozman countered that his home was similar to an ordinary landbased house and should have been protected from seizure under state law. The home consisted of a 60-by- 12-foot plywood structure built on a floating platform — with no motor or steering — and could move only under tow.
Lozman’s appeal caught the Supreme Court’s eye. And in early 2013, it handed him a victory. Justice Stephen Breyer wrote in the majority opinion that because Lozman could not “easily escape liability by sailing away” and because he faced no “special sea dangers,” his home was not a vessel and not subject to seizure under maritime law. Lozman is still seeking compensation from Riviera Beach for his home’s destruction.
After the Supreme Court’s ruling, Kerri Barsh, a Greenberg Traurig attorney who helped argue Lozman’s case on appeal, contacted Netherlands-based Dutch Docklands, a developer of floating homes.
Founded in 2005 by architect Koen Olthuis and hotel developer Paul van de Camp, Dutch Docklands had designed hundreds of floating homes in Holland and was looking to expand to the United States. Barsh believed the high-court ruling created an opening for the company to pursue a first-of-its-kind floating home development in south Florida.
It meant, for example, that buyers could get a mortgage and homeowners insurance, though they’d also have to pay property taxes. The Coast Guard couldn’t enter their homes to inspect for life jackets and other safety measures — and “if a gardener or maid is injured on your property, you don’t have to comply with strict workers’ comp standards,” she says. “You also may be entitled to a homestead exemption.”
Dutch Docklands now is proposing a collection of multimilliondollar floating homes at a privately owned lake in North Miami Beach. Plans call for 29 man-made, private islands that are attached to the lake bottom with telescopic piles to guarantee stability.
Each island would cost an estimated $15 million and include a 7,000-sq.-ft. home, infinity pool, sandy beach and boat dockage, plus access to a 30th “amenity” island with clubhouse. The target market is celebrities and wealthy foreigners who want both privacy and proximity to downtown Miami, says Frank Behrens, a Miami-based executive vice president at Dutch Docklands.
“Buying your own island is a very complex process, and yet it’s a dream a lot of people aspire to,” he says. “Basically, what we’re offering is a way to realize that dream. Within two minutes, you can be on land and go to a Heat game or fancy restaurant.”
Historically, floating homes have not been widely embraced in Florida. A case in point is Key West’s Houseboat Row, which started in the 1950s as a playground for the rich, but in the 1970s deteriorated into floating shacks and live-aboards. In the 1990s, then-Mayor Dennis Wardlow repeatedly criticized Houseboat Row as an eyesore and environmental hazard. And by 2002, the community’s residents had been evicted and moved to a city-owned marina at Garrison Bight.
Today, the city marina has 35 floating homes and won’t accept any more. “We prefer to take in a registered marine vessel that’s Coast Guard certified,” says marina supervisor David Hawthorne. “Most marinas have moved out of it because of the liability, and there’s just more money in” short-term boat rentals.
To succeed in Florida, Dutch Docklands will have to change perceptions. The company promotes its brand of floating homes as a response to rising sea levels and climate change. And south Florida — as ground zero for sea level rise — could prove a receptive audience. Because of how they’re anchored, the floating homes move vertically with the tides, but not horizontally, enabling them to adapt to longterm climate changes and also hold steady in storms, Behrens says.
He hopes to begin construction next year at Maule Lake, a former limestone rock quarry with direct access to the Intracoastal Waterway. But his plans may be optimistic. The company recently filed for zoning approval and still faces questions about environmental impacts, the homes’ ability to withstand hurricanes and visual effects on the surrounding community.
“One of the big struggles we’ve had in this state is coming to grips with the fact that there’s a finite amount of land and water,” says Richard Grosso, a land-use and environmental law professor at Nova Southeastern University. “We tend to not recognize the importance of open space — the aesthetic and psychological value of it.”
Condominium towers — some pricier than others — surround Maule Lake. Behrens says local residents are understandably concerned about the project.
“If all of a sudden, a foreign developer comes and says, ‘Hey, we’re going to build private islands on this lake,’ I’d be upset, too,” he says. “But if you live in a $200,000 condo, and you get a $15-million private island on the lake in front of you, where a celebrity lives, you can imagine that the value of your real estate will go up.”
Even if all goes as planned for Dutch Docklands, it’s unlikely to spark copycat projects throughout Florida. Maule Lake presents “a pretty unique set of circumstances,” says Miami environmental lawyer Howard Nelson. At 174 acres, it’s big enough to accommodate a floating development without blocking boats — “and there’s very few bodies of water where the submerged land is privately owned,” says the Bilzin Sumberg attorney.
Meanwhile, Lozman has bought 29 acres of submerged land on the western shore of Singer Island in Palm Beach County. He says he’s talking with developers about building his own floating home community.
“I could see maybe 30 floating homes out there one day,” he says. “It would essentially duplicate the North Bay Village community that was destroyed in Wilma.”

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Portrait: Waterstudio.nl, The Netherlands

 

Archi-News, February 2015

Facing the city planning and climate changing challenges, the Dutch office Waterstudio.nl chooses to work principally towards flexible strategies and large scale floating architecture projects proposing sustainable solutions.

In the Netherlands, one quarter of the country being under sea level, the architects are considering the ways to rethink the built environment. Koen Olthuis (*1971) is one of them. Founder of Waterstudio, he studied architecture and industrial design at the Delft Technology University. As per his words, we treat our cities as if they were static and we don’t stop erecting fixed urban elements, which after 50 years become obsolete and useless. But the to-morrow’s city is dynamic, hybrid, flexible and environment friendly, a moving town, which reinvents itself constantly. The architect’s work is more precise in order to especially respond to the pressing needs of climatic changes. Koen Olthuis proposes to live on the water, with the water. The first town created in this spirit is under construction between The Hague and Rotterdam. Called « The New Water », this 1200 house urban development takes place in the polder zone, intentionally filled with water after a few centuries of artificial draining.
Strict rules limit the volume authorized above sea level. This constraint gives life to a rather sophisticated design and to interesting spatial solutions, particularly a naturally lighted basement, large glass surfaces, parts with wood and a white Corian® curved frame running along the façade. First one of the 6 buildings foreseen in this project, Citadel is also, with its 60 luxury apartments, the first floating building in Europe. Easy to reach from the side by a floating road, the building is composed of 180 modular elements, placed on concrete foundations. The norms are identical to those of a house on dry land. Another element of the New Water project’s first part: the Waterfront villa has a concrete base with a boathouse and a swimming pool. Three U-shaped volumes enable to optimize the viewpoints at each level. Corian® is used as the main covering material.
Waterstudio develops a revolutionary concept for the cruise ships terminal. A sculptural triangular floating construction (700 x 700 m) situated outside the bank, disposes of more than 160 000sqm of conference halls, cinemas, shopping areas, spas, restaurants, hotels, etc. The triangular ring raises at one place to create a smaller interior harbour. Covered with aluminium panels and partly with photovoltaic cells, the structure anchors itself to the seabed by cables with shock absorbers, enabling a vertical flexibility, whilst ensuring horizontal stability. Modern, light and transparent, the De Hoef villa shows in a concrete way that floating architecture has now reached the same level as its land counterpart. Realized with a steel frame, the construction is an amphibian structure, floating on water but surrounded by land on three sides. The choice of this type of structure results from the fact that « normal » houses are not allowed in this peat landscape.
With the project See Tree, Waterstudio proposes a new concept for the high-density urban green points. With many layers of trees, this floating structure, unattainable for man, uses the petrol offshore platforms’ technology. It would be the first 100% floating object designed and built for flora and fauna.

At the other end of the world, Koen Olthuis undertakes a huge project: design a floating town in the Maldives. The masterplan proposes a solution to the dramatic situation created by the rising sea level. These floating developments, especially, have a real positive impact on the poor communities living near the coast. The architect reminds that the most exposed cities are Mumbai, Dhaka and Calcutta because of their huge populations threatened by the water level increase. In these cities, millions of people live in dense slums along the water and are vulnerable to floods especially during the rainy season. “With the City Apps, based on standard maritime containers, we want to use the technical knowledge coming from our floating projects for the wealthy people.” They can be compared to Smartphone with applications adapted to different needs, such as a special programme for slums. In view of their flexibility and small size, the City Apps use the space available on water and are very convenient to be used as residences or schools, for instance.

The objective is to reach 10 000 containers in 5 years, rented in the whole world. “The importance given to slums has opened new opportunities and has put me in touch with many interesting and influential people who understand the necessity for the architects to use their influence and creativity to change the lives of millions of human beings, underlines also Koen Olthuis”.
His approach to improve the coastal towns throughout the world with these floating urban components is a real challenge. « It is just as if we had discovered a small part of the water potential to make the cities more resilient, sure and flexible. I believe that our projects and those of many architects, who use the floating technology as a tool, will open new norms for the cities ».

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Koen Olthuis, Hong Kong design week

By Today’s living
BODW
February.2015

 

The business of Design Week (BODW), organized by the Hong Kong Design Centre, has been a key event for the local design community since 2002. BODW 2014 saw the arrival of leading designers from Sweden and all over the world,, carrying with them invaluable insights from the fields of architecture, fashion, technology and culture. Today’s Living talked with six of the design heavyweights present at this year’s event, namely Anna Hessle, Erik Nissen Johanson, Koen Olthuis, Lisa Lindstrom, Thomas Eriksson and Marcus Engman. In this issue, we introduce you to three of these interior and architectural leaders, all of whom are masters of their industry.

 

 

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Long for a sea change? Buy a house boat

By Alina Dizik
BBC
September.28.2014

 

When Soren Terkelsen moved to a houseboat with his wife and two young children seven years ago, he wasn’t prepared for a front-row seat of Copenhagen’s winter storms.

“All of a sudden the ship turns into a steel thing that you cannot control,” said the 44-year-old. “We were completely new to this and had a lot of surprises.”

For Terkelsen, taking care of the M/S Arno, a 50-year-old boat that was refurbished into a family home, wasn’t immediately intuitive. In fact, there was much to learn about the new lifestyle.

The boat requires a new coat of paint with the rust scraped off every few years, the septic tank needs to be emptied regularly and there are mooring restrictions that dictate where he can keep the vessel.

Still, living close to the city without the chaos, while enjoying the serenity unique to waterside living—like watching geese and other water birds fly past — is hugely rewarding, he said.

“I really love it,” said Terkelsen, who recently started Copenhagen Boats, a boat-rental business.

For those who’ve long dreamed of living on the water, owning a houseboat is within reach. Many refurbished boats are on the market in waterfront cities including Seattle, San Francisco, Amsterdam, Stockholm and Copenhagen. And, new luxury communities are in various stages of development in Dubai, the Maldives and Miami. Houseboat prices can run from $200,000 into the millions, depending on the location and the level of luxury.

Architects say homes that float on the water can rise and fall with the tides, keeping buyers safe from flooding and rising water levels due to climate change. “It’s a unique lifestyle,” said Rick Miner, a Seattle-based real estate broker who specializes in floating homes and has lived in one for 23 years.

How to find it

After 25 years spent working in the hospitality industry in Vancouver, Canada, Ben de Vries knew he wanted to return to Holland and live in one of Amsterdam’s famous houseboats. But finding a boat wasn’t easy.

In cities like Amsterdam, licensed boats docked within city limits can be difficult to find because there are so few lots along the city’s waterways. After a long search, de Vries bought an old boat in 2001 for €120,000 ($92,850), which didn’t quite fit his idea of a dream houseboat because it was cramped and in need of an upgrade.

But, the old boat was well worth the price, he said, as the purchase included the valuable docking space license, or ligplaats, which in Amsterdam is sold together with the boat. Places to moor the boat in this Dutch city are fixed and cannot be changed to a different location, similar to purchased land. De Vries eventually purchased a new boat for €110,000 ($85,115) to put in the same space.

The hassle was worth it. While some houseboat communities on the city’s most popular canals can be loud, De Vries says he lives in a quieter part of the city and enjoys the diversity of his houseboat community. “They are usually interesting people that live on houseboats,” he said.

He also loves being close to nature. “I see big fish swimming around,” he said. “You’re more exposed to the elements.”

Due to limited docking space, competition for house boats is fierce in most markets, according to Koen Olthuis, founder of Waterstudio, an architecture firm in Deft, Holland that specializes on over-water projects.

Miner says that only six or seven boat properties per year are available for sale in Seattle and range from $700,000 to $1 million. By comparison, in Amsterdam, with an estimated 2,500 houseboats, there are more properties for sale and small older boats can sell for €200,000 ($154,750).

Finding a houseboat on your own can be difficult, so it is advisable to find a real-estate agent that specialises in houseboat sales. In the Maldives, for instance, Christie’s is selling 185 new floating villas, which start at $1 million and are in the first phase of completion, said Olthuis, who helped create the project.

Fees and maintenance

If you’re thinking of taking the plunge, there are some financial considerations to take into account.

The newest floating homes are built on a hollow concrete barge that can be towed to other locations but can’t be moved independently. But, because many floating homes and houseboats aren’t equipped with the engines, mechanics or navigation systems of boats, upkeep costs can be lower than a fully functioning water vessel of a similar size.

Monthly upkeep of your houseboat can cost from $200 to $600 for mooring fees and maintenance. Most owners pay monthly homeowner dues that cover water, sewer and dock maintenance. Those who own their docking spot, don’t pay a monthly mooring fee.

Houseboat owners are required to pay personal property taxes similar to home ownership on land. And, many houseboat communities also provide parking for homeowners as part of the monthly dues. But, in some areas, the saltwater can eat away at the floating home and require expensive upkeep well into the thousands of dollars, so budgeting for longer term, one-off or occasional expenses is also a good idea. When getting a mortgage, insurance in a must and is only slightly higher than homeowners insurance on land, mostly due to more possible weather damage. In the US, houseboat insurance averages about $1,500 annually.

Life on the water

If you think a houseboat will provide solitude, think again. Floating homes have their own neighbourhoods and provide a sense of community with other owners because they are rarely moved from one place to the next.

People “don’t realize how similar it is to normal housing,” said Olthuis, whose firm focuses entirely on overwater properties. “People still think it’s something futuristic.”

However, some of the comforts of home differ and require some adjustment. For one, bringing groceries or items back to the boat is often an acquired skill because you need to walk along a jetty. Odd jobs around your houseboat will also be different to those on land. A septic tank filled with used water needs to be properly emptied and cables that attach the boat to land must be checked frequently to prevent a boat coming loose during high winds.

Decorating is also a unique consideration. Some regular furniture can be an odd fit into the houseboat’s curved rooms, says Terkelsen, which means furnishing it could be more interesting — but more expensive  — than a house on land. Some companies including the US-based Bradd and Hall specialize in furniture in marine settings.

How to finance it

Financing a home on the water is different than purchasing a home on land.

In the US, smaller banks located near houseboat communities such as those in the Northwest will help buyers get a mortgage, but most homes are bought for cash, said Miner. With a mortgage, most boat purchases require a 20% down payment, he said. Such mortgages require special inspections that can cost up to $800 and involve a dive survey of the outside part of the home, which is a cost covered by the buyer and should be factored into closing costs.

In Amsterdam, to close on sale, boats need to be examined in a shipyard outside of the water. Not all banks around the world offer houseboat mortgages. Instead, buyers may need to take out a secured loan, which is similar to a mortgage and gives more favourable terms because the borrower pledges collateral for the loan.

An added return

With so many curious travellers, one perk to owning a houseboat is that they are easy to rent out.

This year, Terkelsen and his family moved back on land to start renting out their Copenhagen houseboat online. Bookings are already filled for the next three months, providing a healthy income stream.

Renting out a room on his Amsterdam boat also helps De Vries offset the extra expense of living on the water, while allowing him to share his love of the water with travellers. Guests enjoy the novelty of booking a room at Ben’s Boat and Breakfastand being only 10 minutes away from the center of town, said De Vries who rents one of his bedroom suites for €95 ($123) per night.

“It’s a rewarding business,” he said.

 

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‘Floating Homes’ technology has demonstrated usefulness

By Fane Lozman
Miami Herald
September.10.2014

 

 

It is an unfortunate reality that those who currently live on Eastern Shores in Maule Lake will have to abandon their homes in the next 30 years because of rising tides. The only residents around Maule Lake will be the Amirillah floating islands, and any new developments built after Miami 21-like building codes are enacted.

The current Eastern Shores residents should be making plans now for where they will be moving once North Miami Beach condemns their residences for sea water intrusion. Instead, their fears are focused on the floating islands and reflect a total lack of knowledge about floating technology that has been proven over the last century.

Just like floating oil rigs moored to the ocean floor survive Category 5 hurricanes without being torn off their moorings, floating islands use similar technology. The land-based houses around Maule Lake would be swept clean off their concrete pads as the eye wall of a hurricane similar to Andrew made a direct hit, while the Maule Lake floating islands wouldn’t slide an inch off their permanent moorings.

Even more impressive is that these foam-cored, reinforced concrete islands are unsinkable, even after being pelted with 200-mph, windswept debris from the destroyed houses on shore.

The West Coast of the United States has thousands of floating homes that are a welcome addition to their communities in Washington, Oregon and California. The Maule Lake floating-island residences will introduce a new generation of floating homes to the East Coast. They will be completely self-sustaining and have the “greenest” footprint of any dwelling in South Florida.

The landlubbers whose attitude is that “I got to Maule Lake first and no one else should ever join me” forget one thing. The actual lake bottom is privately owned, and the submerged lands do not belong to those who are fortunate to live on its borders. Perhaps a 50-foot-high floating privacy screen running on the east side of Maule Lake would be soothing to these residents so they would not have to be jealous of their floating neighbors?

The floating islands will also help solve a simple reality that the political leaders of North Miami Beach can no longer ignore: New sources of tax revenue will be desperately needed to supplement the hidden pension demands of civil employees (i.e. police) over the coming years.

The 29 floating islands that will be assessed at $12.5 million each will bring in a staggering $363 million in new property assessments. This windfall for the city will be further magnified by the increased tax assessments for the Eastern Shores residents as their droopy neighborhood wakes up to become part of South Florida’s most unique residential community.

Like any new technology, whether it was the Wright brothers’ first airplane flight, or the $3 billon Perdido oil rig anchored in 2,438 meters of water in the Gulf of Mexico, there are “talking heads” that will refuse to accept the inevitable march of technology. It makes one wonder: How many Eastern Shores residents still have horse and buggies in their back yards?

FANE LOZMAN WON A PRECEDENT-SETTING VICTORY LAST YEAR AGAINST RIVIERA BEACH WHEN THE U.S. SUPREME COURT AGREED WITH HIM THAT HIS FLOATING HOME — WHICH THE CITY HAD SEIZED AND DESTROYED UNDER LAWS GOVERNING SHIPS AT SEA — WAS A HOUSE, NOT A VESSEL COVERED BY MARITIME LAW.

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Drijvend luxehotel voor Noorse kust

By Architectenweb
August.2014

 

De kans is groot op een drijvend vijfsterrenhotel voor de kust van Noorwegen. De gemeente Tromsø, ontwikkelaar Dutch Docklands en architectenbureau Waterstudio.NL hebben een overeenkomst getekend.

Krystall Hotel moet het meest luxe hotel in het hoge noorden worden, als het aan Dutch Docklands ligt. Het hotel wordt ontworpen als een drijvend ijskristal en moet onder meer 86 kamers bieden. Na een intensief onderzoek naar mogelijke locaties en regelgeving is Waterstudio.NL gestart met het ontwerp van Krystall Hotel.

Het kleine maar bijzondere hotel moet de gasten een bijzondere ervaring met het noorderlicht bieden. Architect Koen Olthuis van Waterstudio.NL vertelt dat daarom een van de uitgangspunten is, dat het hotel een ‘glazen gebouw’ wordt: “Glasdaken voor de kamers zullen het onderscheidende kenmerk zijn”.

Stabiliteit

Het hotel wordt in delen in droogdokken gebouwd en op locatie geassembleerd. Het drijflichaam dat als basis dient zal erg groot zijn; dat zorgt tevens voor een stabiliteit waardoor werknemers en gasten geen beweging voelen. Stabiliteit wordt voorts versterkt door dempers, veren en kabels, maar ook de stervorm van het gebouw.

Het hotel zal geen vaste verbinding met het land hebben; gasten bereiken het Krystall Hotel per boot en ook alle verdere logistiek geschiedt via het water. Omdat het noorderlicht een belangrijke attractie wordt, komt het hotel ver genoeg uit de kust te liggen om de stadslichten van Tromsø geen storend element te laten zijn. De exacte locatie wordt nu onderzocht.

Overeenstemming

De internationaal opererende ontwikkelaar van drijvend vastgoed Dutch Docklands, Waterstudio.NL en de gemeente Tromsø hebben vorige week hun overeenstemming met een handtekening bezegeld. De bouw start naar verwachting half 2015; voor kerstmis 2016 moet het Krystall Hotel worden geopend en geëxploiteerd door een vijfsterren-hotelonderneming.

 

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Stjernearkitekter vil bygge flytende luksushotell i Tromsø

By Nordnytt
August.21.2014

 

 

Tromsø kommune har i dag signert en intensjonsavtale med selskapet Dutch Docklands om å bygge et flytende hotell utenfor byen.

Avtalen betyr at kommunen stiller seg positiv til at det femstjerners luksushotellet skal bygges i Tromsø.

Det nederlandske selskapet Dutch Docklands har planer om å bruke 500 millioner kroner på luksushotellet, som skal utformes som en flytende iskrystall, og inneholde 86 rom.

– Vi planlegger å bygge det mest luksuriøse hotellet i den nordlige delen av verden. Det vil bli et unikt femstjerners hotell som vil gi gjestene en opplevelse med nordlyset, men også andre aspekter av Norge og av denne delen av verden, sier Paul van de Camp administrerende direktør i Dutch Docklands.

Selskapet er eksperter på flytende konstruksjoner, og har tidligere blant annet bygget luksushotell på Maldivene.

For pengesterke gjester

Han sier at Tromsø ble valgt på grunn av historien sin, men også på grunn av at byen allerede har utbygd infrastruktur når det kommer til turisme.

– Er det et marked for et slikt hotell?

– Det vil bli et lite hotell, men i den øvre enden av skalaen. Det betyr at romprisene vil bli høyere enn det som allerede finnes på markedet i Tromsø. Vi retter oss mot folk som er villig til å betale for et visst komfortnivå og for å få opplevelser i nordlige strøk. Det er et enormt globalt marked for dette, sier van de Camp.

Nå skal selskapet samarbeide med kommunen om å få på plass de nødvendige tillatelsen, og finne ut hvor det flytende hotellet skal ligge.

Hvor og hvordan det skal bygges er ennå ikke avklart.

– Vi ønsker vanligvis å få gjort mest mulig av dette lokalt. Vi vet at norske håndverkere er kjent for å holde en høy standard, akkurat som nederlandske. Det viktigste for oss er kvaliteten på arbeidet, og får vi dette til lokalt, så støtter vi det, sier van de Camp.

Kommunen positiv

– Vi har skrevet under på en avtale om at vi er positive til at dette hotellet kommer til Tromsø kommune for å etablere seg her. Vi kan bistå med kartmateriale, og når de har funnet fram til hvor de vil at hotellet skal ligge, så kan vi ha et oppstartsmøte, sier Britt Hege Alvarstein byråd for byutvikling i Tromsø kommune.

Hun sier at kommunen nå driver med en revidering av kommuneplanen og en kystsoneplan for Tromsø.

– Vi har ikke tatt høyde for at vi skal ha et flytende hotell i kommunen, så det må vi nå ta høyde for, sier Alvarstein.

Plan- og bygningsloven, reguleringsplaner og ikke minst skipsleden i Tromsø blir førende for hvor hotellet kan ligge, men det blir trolig i en av fjordene rundt byen.

Miljøprofil

– Selskapet har sagt at de ønsker at hotellet skal ligge rundt en times reise unna flyplassen, sier Alvarstein.

Hun peker på at selskapet bak hotellet har en miljøprofil og blant annet samarbeide med UNESCO for å ta vare på miljøet rundt og under der de bygger, så de lager minst mulig fotavtrykk i naturen.

– Det er spennende teknologi som tas i bruk, og ets pennende prosjekt på alle områder, sier Alvarstein.

– Er det ikke allerede nok hotellrom i Tromsø?

– Vi så både under sjakk-OL og Arctic Race at det ikke var rom å oppdrive, så kommunen har ennå behov for flere hotellrom. Men dette er jo et marked som kommer utenom det vanlige. Det vil være med på å forsterke det eksisterende tilbudet i byen, mener Alvarstein.

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