Posts tagged with "FEMA":

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This company is designing floating buildings to combat climate change disasters

What if, instead of washing out, a city could float when it floods? "Our system takes the onus of flood protection off the taxpayer and puts it onto the developer, the owner, and the builder. Why is the public subsidizing irresponsible construction in floodplains when there are better ways to build?" asked Greg Henderson, the founder and CEO of Los Gatos, California–based Arx Pax. The company has developed a new technology to boost resiliency in coastal areas and flood zones by building not on land, but over water. The SAFE Building System is a self-adjusting, three-part floating foundation made of precast concrete pontoons that can support not only homes, but towers and city blocks. Far from an engineer's fantasy, the system has precedent in the Evergreen Point Floating Bridge, which carries Seattle drivers across Lake Washington to the suburbs, and the Mega-Float, the world's largest airport over water in Tokyo, Japan. Though the ambitious system is buoyed by Silicon Valley optimism, the design inspiration for the project is humble. Houseboats, like the ones in Mission Bay that Henderson studied in architecture school at UC Berkeley, are impervious to earthquakes and floods—a solid model of how buildings could float above disaster.
Like houseboats, which vary by region and the owner's budget, the SAFE system is replicable but responds to local conditions. At every site, a few feet of water is introduced to float the structures before any floods, like a swimming pool for buildings. The pontoons can be made of myriad materials in response to local conditions; Henderson is adding fly ash and other admixtures to ordinary Portland cement to create pontoons that have a lifespan of hundreds of years. In an explainer video, Arx Pax uses Miami Beach, Florida, as a model to demonstrate how the SAFE system could be implemented.An idea, though, is only as feasible as its permitting. Arx Pax is researching local regulations around the installation and maintenance of in-ground pools for guidance on how to pitch the SAFE system to municipalities. California's Marin County, for example, has rules that govern houseboats, "so there is regulation out there," said Henderson. "We're pushing some envelopes, but we're not doing anything new. We're pulling together existing technologies so it should be easy for people to get behind [the system]." Henderson wants communities—and the federal government—to rethink the reactive approach to disaster planning. The Federal Emergency Management Agency (FEMA)'s rebuild and retreat model, he said, doesn't work when, by some estimates, sea levels could rise more than six feet by 2100. Building on stilts or doing nothing are less cost-effective than the SAFE system long-term, Arx Pax argues, because more frequent extreme weather events will continue to destroy coastlines and cities on floodplains. Even levees have problems (beyond breaches): Their slopes take up precious real estate, a proposition that may be feasible in some areas but less desirable in places with high land costs. For cities in climate-change denial, there is still time to reconsider approach to hazard mitigation. Right now, Arx Pax is in talks with FEMA to adopt the technology, and the company is working with a few flood-prone U.S. communities that Henderson declined to name. Internationally, Arx Pax is doing a pilot project with Republic of Kiribati (a small, low-lying island nation in the Pacific Ocean) to increase its resiliency.
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FEMA updates New York City flood maps for rising sea levels

Today Mayor Bill de Blasio and the Federal Emergency Management Agency (FEMA) announced that New York City’s flood maps will be revised to add more buildings to high flood risk areas. “We are building a stronger, more resilient city to confront climate change. Our city needs precise flood maps that reflect real risks, both today and years from now—and we have to do that fairly. We will work closely with FEMA to ensure New Yorkers in the floodplain are prepared, and that the tools to make them more resilient, like flood insurance, remain available and affordable. We are grateful to FEMA to agreeing to this partnership,” said Mayor de Blasio, in a statement. The agency's decision comes after the de Blasio administration appealed to FEMA last year to update flood risk calculations for the city and region, a move that added 35,000 buildings to the highest flood risk areas. According to FEMA regional administrator Jerome Hatfield, the region's coastal flood risk maps have not been updated since 1983, a comparatively halcyon time when climate change–intensified superstorms did not threaten to annihilate New York City. FEMA's revised maps, created in association with the New York City Panel on Climate Change, will give more accurate current and future flood data that accounts for global warming. The goal is to give eligible homeowners a better idea of their risk, crucial information in the selection of appropriate flood insurance. FEMA requires mortgage-holding homeowners in the highest risk areas to buy flood insurance; as a result of today's announcement, New Yorkers in the highest-risk flood zones will save millions of dollars in flood insurance premiums. (Those in lower-risk zones are encouraged, but not required, to purchase insurance, too.) To educate its citizens on the dangers of the rising seas, the city has created a comprehensive site for flood risk information, and the city plans to do additional outreach once the new maps go into effect.
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Shelter Subterfuge by ASK Studio

Architectural sleight of hand transforms a FEMA safe room from bunker to glass box.

Tasked with designing a community center on a shoestring budget, Des Moines–based ASK Studio was unsure how to fit the program to the project's finances. Then an attendee at a community feedback session suggested applying for FEMA funds to build a combination community room and storm shelter. The FEMA tie-in solved the money problem, but it created an aesthetic challenge. The architects had originally diagrammed the community center, sited atop a central knoll in a large park in Urbandale, Iowa, as a connection point that would orient visitors without obstructing views. When the project was redefined as a safe room, said ASK's Brent Schipper, "I just cringed, because how do you have a transparent node that's also a tornado shelter? I thought, 'We're going to make a bunker, and pretend it works as the node of the centerpiece of the park.'" Luckily, Schipper's gut reaction proved wrong. A triumph of architectural sleight of hand, ASK's Giovannetti Community Shelter is built evidence that "welcoming safe room" is not an oxymoron. The modified program in place, the architects began by asking themselves, "How do you achieve transparency when all you have is concrete walls?" said Schipper. They turned first to the roof line, adding a sense of weightlessness with a broad overhang above a picnic area. Though not part of the shelter function—it would likely shear off in the event of a serious storm—the overhang plays an important role in the structure's aesthetic identity. Thanks to the canopy, "there are parts of the building that are light," said Schipper. "You can't tell it was a concrete box."
  • Facade Manufacturer MPC Enterprises (precast wall panels), Molin Concrete Products (precast roof panels), Insulgard (tornado windows), Manko (storefront)
  • Architects ASK Studio
  • Facade Installer Steel Erectors of Iowa (concrete), Two Rivers Glass & Door (glazing)
  • Location Urbandale, IA
  • Date of Completion 2013
  • System precast concrete roof and walls with storm-safe windows, exterior storefront and cedar siding
  • Products precast concrete wall and roof panels, Insulgard storm-safe windows, Manko storefront, cedar siding
A second gesture further forestalls any temptation to identify Giovannetti Community Shelter with Cold War-era bunker architecture. A glass storefront (again not included in the shelter program) encloses the walkway connecting the shelter room to the rest of the park. "When you use the building, you're always circulating in the corridor, so you're always visually connected to the park," said Schipper. "The glass belies the fact that the room you were just in is a storm shelter." The curtain wall also defines the building's exterior appearance, particularly on the south side. "What you see from the south elevation is a mostly glass structure with these very minimal roof lines," said Schipper. The tornado shelter itself was constructed from a 12-inch-thick precast concrete roof and wall panels. To keep the room from feeling too closed-off, ASK initially sketched in storm doors between the protected space and the glass corridor. Then the architects heard about Insulgard, whose tornado-safe windows had recently received FEMA approval. The architects ditched the door idea and instead installed safety windows (approximately 1 1/2 inches thick) on both the exterior walls and the wall between the shelter and the corridor. "[The design] would not have worked if you were in that room and you never had any glimpses of the outside," said Schipper. "I was amazed by the technology of the storm windows." Though ASK faced several challenges in designing the Giovannetti Community Shelter, none of the firm’s solutions were overly complicated. "In the end, it's a very simple parti," said Schipper. "We were staking all of the drama, all of the messaging, on two moves: the overhang of the roof, and the transparency of the glass facade. When you back away, it's like, 'you only did two things.' But those two things are particularly unique to the fact that it's a tornado shelter."
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Over $129 billion worth of New York City property at risk from flooding

The New York City Comptroller's office marked the two-year anniversary of Hurricane Sandy with a dire report on the expected costs of the next big storm. Based on updated flood insurance maps from FEMA, the report finds that over $129 billion worth of property sits within the city’s 100-year floodplain – an increase of more than 120% from earlier maps. (100-year flood zones cover areas that have a 1% chance of flooding each year.) “In short, FEMA’s revised maps depict a greatly expanded floodplain that places almost three and a half times as many structures in high-risk zones and anticipates greater severity of flooding for those buildings already in the flood zone,” reads the report. “This new landscape holds important implications for resiliency investments, flood insurance, and the role of government in protecting homeowners from the next great storm.” To protect the city, the comptroller suggests significant investments in resiliency projects like HUD’s Rebuild By Design competition. These types of large-scale projects would protect property and, ideally, control flood insurance insurance premiums which are expected to spike when FEMA's proposed maps take effect in 2016. But that will only happen, explains the comptroller, if FEMA becomes a more agile and responsive agency: “FEMA is under no obligation under current rules to regularly review and update premiums despite the fact that the installation of costal protections—including surge barriers, artificial reefs, dunes, jetties, living shorelines, and floodwalls—are proven to help stem the effects of localized flooding and substantially lower flood risk." [h/t Vice]
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HUD Secretary Announces a Comprehensive Hurricane Sandy Rebuilding Strategy

On the roof of a construction site in Greenpoint, Brooklyn Monday, U.S. Department of Housing & Urban Development (HUD) Secretary Shaun Donovan announced the release of a new report outlining 69 rebuilding strategies designed to both help Hurricane Sandy–ravaged communities and to serve as a model for coastal regions across the country that are vulnerable to storm surges and rising sea levels. Close to the waterfront, the site overlooked the Newtown Creek Wastewater Treatment Plant—one of the few sewage treatment facilities to survive Sandy intact. It was a fitting place for Secretary Donovan, who also serves as chair of the Hurricane Sandy Rebuilding Task Force, to introduce this bundle of new recommendations that address both immediate and long-term needs of coastal communities, including resilient and region-wide approaches to rebuilding and infrastructure investment. A number of the initiatives in the report, such as HUD's "Rebuild by Design" competition, are already underway. "And today, less than a year after the storm, we've already provided help to over 250,000 families, and thousands and thousands of businesses across the region," Secretary Donovan said at the announcement. "FEMA alone has provided more than $12 billion of help. But we are not just focused on speeding relief to families and communities, we're also focused on protecting communities from the risks of a changing climate." While the task force has mapped out a range of far-reaching initiatives, it will refrain from dictating how local communities should use those resources. Secretary Donovan recalled that President Barack Obama told him, "No big foot," in one of their first post-Sandy meetings. "And what he meant by that, this is not about the federal government coming in and telling communities what they should build or how they should build. It is about us supporting local visions," Secretary Donovan continued. The funding, which is tied to different recommendations in the report, will come from the Disaster Relief Appropriations Act (Sandy Supplemental) and will be allocated and managed by various agencies and federal departments. Secretary Donovan said that the next "tranche" will focus primarily on infrastructure and is to be used at the city's discretion. A buyout program will be available to residents who live in coastal areas that are at particularly high risk, but the secretary said that this group makes up a small minority and most waterfront communities will be able to safely rebuild.
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New York City to Match Sandy-Damaged Buildings With Design Professionals

For property owners of Hurricane Sandy-ravaged buildings, the road to recovery just got easier. Starting on Monday, the New York City Department of Buildings (DOB) will offer a new program that provides design consultations to property owners and design professionals who want to reconstruct their buildings. Department officials and technical experts will explain the building code and zoning requirements for properties in special flood hazard areas, as indicated on insurance rate maps or on updated Federal Emergency Management Agency (FEMA) maps. According to the announcement from the DOB: “This program is designed to accelerate the approval process for these projects, assist homeowners with their decisions on reconstruction and better ensure that new flood recommendations and standards are incorporated into the design and construction of these affected buildings." The consultations will be held at the Department’s NYC Development Hub at 80 Centre Street in Manhattan. Property owners will sit down with officials and compile a list of recommendations to apply to the construction plans that they intend on submitting to the DOB.
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Houses of Worship to Receive FEMA Grants

Stained glass window in Cathedral of St. John the Divine. (Courtesy of Loozrboy) Houses of Worship damaged by Hurricane Sandy were initially excluded from receiving federal aid based on the constitutional separation of church and state. But in an interesting turn of events, the House of Representatives has approved a bill that would provide grants from the Federal Emergency Management Agency (FEMA) to rebuild synagogues, mosques, and churches. The New York Times reported that FEMA has stipulated that, according to its rules and regulations, it can only allocate federal money to "repair and replace 'furnishings and equipment,'” which puts into question what items “are eligible.” It comes as no surprise that the American Civil Liberties Union and Congressman Jerrold Nadler oppose this legislation, calling it unconstitutional. (Photo: Loozrboy/Flickr)
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A Boost in Federal Funds Expedite Hurricane Sandy Recovery Efforts

Now that Congress has passed the $51 billion emergency aid package, Mayor Bloomberg is forging ahead with the recovery plans. The City will set aside $1.77 billion in federal funds dedicated to rebuilding homes, businesses, public housing and infrastructure that were damaged by Hurricane Sandy. Bloomberg did, however, warn that it could likely take a few months for the programs “to be approved and implemented.” Since the storm, the city, in conjunction with FEMA, has helped homeowners in New York through its Rapid Repairs Program. In a press conference last week, Bloomberg announced that the city will create a $350 grant program to help owners of single-family homes rebuild residences that bore the brunt of the storm, and another $250 million dedicated to “enhance the resiliency” of multi-family housing units. New York City’s public housing sustained considerable damage during the storm, which resulted in up to $785 million in damage to 257 buildings in 32 housing developments. NYCHA will receive $120 million in aid to repair and prepare buildings for future storms by taking measures such as purchasing permanent emergency generators. The city will also provide $100 million in grants to over 1,000 businesses affected by the storm. Businesses will be able to obtain loans of up to $150,000 and grants as large as $60,000.  An additional $140 million will be spent on efforts to help build infrastructure for utilities and to jumpstart economic activity in the five business zones that are located in vulnerable areas.
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After Hurricane Sandy, Thousands of Buildings Added to FEMA’s New Flood Maps

In post-Hurricane Sandy New York, it looks like Zone A is expanding, and stretching beyond waterfront properties to encompass buildings farther inland. The Federal Emergency Management Agency (FEMA) released preliminary new maps on Monday revealing that an additional 35,000 homes and buildings are now listed in flood zones. Business and homeowners included in these new zones will likely see their insurance rates rise. More maps will be published in late February, and the official ones will be available this summer. The New York Times reported that while the maps will not “formally go into effect for two years,” Mayor Bloomberg is getting ready to deliver an executive order that would help rebuild damaged homes that weren't located in the original flood zones but now included in the new FEMA maps. In related Hurricane Sandy news, Congress just passed a $51 billion emergency aid package to help victims in New York, New Jersey, and other states rebuild their homes and businesses.
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FEMA Says No to Houses of Worship

(David Sundberg / ESTO) Churches and synagogues are among the structures that suffered considerable damage from Hurricane Sandy, and while several non-profit organizations qualify for federal disaster assistance grants, houses of worship will not be eligible for aid because of a constitutional separation of church and state. A group of Jewish organizations is not giving up and continues to apply for grants. Senator Joseph I. Lieberman has presented an amendment to the Hurricane Sandy recovery appropriations bill to add houses of worship to the list of eligible organizations. (Photo: David Sundberg / ESTO)
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To Rebuild or Relocate? Cuomo Offers Options

Houses damaged by Hurricane Sandy (Courtesy of David Sundberg) Over the last few months, there's been much talk about rebuilding smarter after Hurricane Sandy to prepare for the next super storm. But one alternative has gone under the radar until today’s State of the State Address when New York Governor Cuomo proposed the Recreate NY-Home Buyout Program that would provide funds to buy out homeowners who wish to sell their properties and relocate elsewhere. Capital New York reported that a resident estimated that 60 percent of his Fox Beach community in Staten Island wants a buyout, and through FEMA’s Hazard Mitigation Grant Program, that just might be possible. But for a buyout to happen, it requires a several-step process that would need the “Bloomberg administration to petition the state for grant money.” If Cuomo follows through on his proposal, residents of Fox Beach and other waterfront communities who want to relocate might get their wish. (Photo: David Sundberg/ESTO)
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New York City Planning Looks To Better Prep Buildings After Sandy

While the majority of New York City is pre-occupied with the recovery efforts post-Hurricane Sandy, the Department of City Planning (DCP) is discussing and introducing different measures that can be taken to protect our buildings from future storms. At a review session yesterday, Howard Slatkin, the Director of Sustainability and Deputy Director of Strategic Planning for the DCP, presented Hurricane Sandy: Initial Lessons for Buildings. From the start, Slatkin maintained that newly constructed buildings designed to code “fared better.” He listed several buildings—such as The Edge in Williamsburg, IKEA in Red Hook, and Arverne by the Sea in the Rockaways—as examples of new developments that successfully withstood the storm. “Ninety-eight percent of buildings destroyed by the storm were built pre-1983,” said Slatkin. “If you design buildings to the proper standards, they can survive flooding.” Even with those findings, Slatkin said the storm “exceeded both the boundaries and flood heights of the current FEMA 100-year flood zones.” He reinforced the need for upgrades to building codes that would require “freeboarding,” which means elevating the lowest floor of a building. Beyond building codes, Slatkin touched upon the need to implement changes to the flood maps, and revealed that this will happen in the very near future. “FEMA is expediting the release of the new FEMA map,” said Slatkin who anticipates this will happen at the end of this month. FEMA recently posted new flood elevation maps for 10 counties in New Jersey.