Archinect - News

SCAPE completes Living Breakwaters coastal resiliency project for Staten Island

2024-10-01T11:01:00-04:00

SCAPE has completed work on the $111 million Living Breakwater coastal resiliency project in Staten Island, New York three years after the start of construction in the borough's Tottenville neighborhood.

Per SCAPE: "The project consists primarily of 2,400 linear feet of near-shore breakwaters—partially submerged structures built of stone and ecologically-enhanced concrete units—that will break waves, reduce (and eventually reverse) erosion of the beach along Conference House Park, and provide a range of habitat spaces for oysters, fin fish and other marine species."

Image courtesy SCAPE/Ty Cole

Staten Island was heavily impacted by Superstorm Sandy, prompting the launch of the U.S. Department of Housing and Urban Development (HUD)’s Rebuild By Design competition in 2013. A live oyster installation for the project is expected to follow by 2027.

Image courtesy SCAPE/Ty Cole

Lloyd Wright's landmark Wayfarers Chapel closes indefinitely due to landslide threat

2024-02-21T12:08:00-05:00

Lloyd Wright’s Wayfarers Chapel closed its doors to the public abruptly last week due to the threat of landslides that have afflicted the Los Angeles area and its site in Rancho Palos Verdes.

In a statement posted to the Chapel’s website, the ministry responsible for its stewardship cited “accelerated land movement” in the area as the reason for its immediate temporary closure.

Rancho Palos Verdes, which is a 12.3-square-mile incorporated city in coastal Los Angeles County, has been particularly impacted by winter storms since early February and is seeking to have a state of emergency declared for recent damage that’s compounded already dangerous landslide conditions.

A local official told the LA Times, “In some areas, [the land] is moving up to 10 feet a year. That’s significant movement, and we’re seeing the damage that’s being sustained throughout the community. We have approximately 400 homes that are threatened by this landslide.”

Completed by the eldest son of Frank Lloyd Wrig...

NPR on sponge cities, Kongjian Yu, and the future of flood mitigation

2023-10-10T13:46:00-04:00

Almost all of China's medium and large cities are now susceptible to floods. And [Kongjian] Yu says 60% of them experience flooding every year. Extreme weather from climate change is exacerbating the problem. So Yu has been evangelizing a solution he calls "sponge cities." That is, urban landscapes that are softer and purposely designed to absorb more water. Gareth Doherty, an associate professor of landscape architecture at Harvard University, says the concept is revolutionary.

The contributions of Turenscape founder Kongjian Yu to the development of the so-called “Sponge City” concept date to the mid-90s, stemming from a near-death experience in his childhood home of Jinhua. He says that by the end of the decade, roughly 80% of Chinese cities will now be adequately equipped by the measures. However, just under 10% of the country's mid- to large-sized cities had any plans to implement the concept by the start of the year, according to Reuters.

The need for better stormwater strategies has since been proven in New York City and other low-lying American metros, too, with $2.6 billion worth of funding specifically included in the 2021 Federal Bipartisan Infrastructure Bill to combat the problem. Copenhagen is seen as a world leader in the concept after experiencing a tumultuous 2011 cloudburst that led to a two-part system of expanded sewers and over 300 surface catchment projects.

Still, Yu says the reliance on concrete and technological solutions remains a...

San Francisco is at dire risk for flooding without water infrastructure upgrades, according to a new report

2023-07-10T14:35:00-04:00

In addition to overall wetter conditions, the study predicts increasingly intense bursts of heavy rain during storms — up to two-thirds wetter by the end of the century — the type of brief torrents that can easily overwhelm sewer systems, swamp cars and cause significant property damage and even loss of life, said Michael Mak, a Pathways water resources engineer.

Mayor London Breed announced a $369 million Water Infrastructure Finance and Innovation Act loan a month before the report was made public courtesy of KQED’s public records request. The report indicates a 37% increase in stormwater by the end of the century. Meanwhile, the city’s 3,400-strong stock of aging concrete buildings (a portion of which were actually built after 2000) is also in dire need of mass seismic retrofits, as the USGS says San Francisco faces a 20% risk of a 7.5 magnitude earthquake or higher occurring within the next 30 years.

For San Francisco-related weather and infrastructure news, explore previously reported coverage on Archinect below:

NYC to receive $176 million in federal funds for flood-protection proposal

2016-01-22T15:25:00-05:00

[Through a national competition by the Department of Housing and Urban Development,] The money would be used to help fortify a stretch of shoreline from Montgomery Street on the Lower East Side to the northern tip of Battery Park City. Specific measures have not yet been determined, but could include adding sea walls and temporary flood walls that could be deployed before a storm, and building grass berms that could double as recreational areas.

Not to be confused with the Rebuild By Design competition-winning proposal, "The BIG U", from 2014.

Sponge Parks, Sand Dunes May Boost Resilience to Storms

2012-11-21T15:11:00-05:00

I looked back on resilience work designed for a Museum of Modern Art exhibition two years ago, called “Rising Currents.” It now seems prophetic. Among the proposals by Susannah Drake of Dlandstudio and Stephen Cassell of Architecture Research Office was the “Sponge Slip,” which would have replaced a Lower Manhattan parking lot with a sunken park. The idea was to guide floodwaters into the park basin and away from the subway tunnels and electrical infrastructure that Sandy crippled.