Built Environment

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This working group is focused on discussions about the Built Environment.

The mission of this working group is to focus on discussions about the Built Environment.

Members

Carrielaj Emi Kiyota Kathy Gilbeaux mdmcdonald MDMcDonald_me_com Mika Shimizu
Walter Meyer WDS1200-Columbus YANA SERVICES

Email address for group

built_environment@m.resiliencesystem.org

Project to Raise Homes, Move Families in Southwest Coastal Louisiana Moves Forward

           

Carlos Ortega, a worker with Clesi Foundations, moves support wood at a house being raised in Harvey in August 2011. (Photo by Susan Poag, The Times-Picayune archive)

nola.com - by Sara Sneath - March 11, 2019

A study to determine which homes in Southwest Coastal Louisiana will qualify for voluntary relocation or elevation recently received funding after much back-and-forth between parish officials and the U.S. Army Corps of Engineers.

While financing for the study only accounts for a small chunk of the overall project, it represents the first time a non-structural project within the state’s coastal master plan has been given funding, said Coastal Protection and Restoration Authority of Louisiana Board Chairman Chip Kline. Flood proofing businesses, home elevations and voluntary home acquisitions are all considered non-structural measures. The most recent version of the 50-year plan estimates 26,569 homes and businesses across Louisiana will be eligible for help, at a cost of more than $6 billion.

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Hurricanes, Droughts, and Wildfires: How Biopharma is Girding for Climate Change

           

A runner tries to navigate a flooded section of sidewalk underneath the Longfellow Bridge in Cambridge, Mass.  Jessica Rinaldi/The Boston Globe

statnews.com - by Kate Sheridan - February 15, 2019

. . . the potential risks of climate change — and the attendant increase in natural disasters — stand to outstrip any … incremental gains, as the companies described in recent risk assessment reports to the British nonprofit CDP.

Hurricanes and superstorms, power outages and flooding all threaten manufacturing facilities and research sites, particularly when animals are involved. Droughts, too, threaten critical water supplies. Forest fires, even if remote from a given plant or research facility, bring smoke and air pollution that can similarly disrupt the day-to-day work for drug makers and their supply chain . . .

. . . STAT surveyed the risk assessment plans for more than a dozen major pharmaceutical companies and spoke with officials at labs that survived extreme weather events and others who are planning to avoid their repercussions. All emphasized that the risks are already real — and underscored how hard the industry is working to prepare to meet the challenge.

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New Report Strengthens Economic Case for Flood-Prepared Infrastructure

           

Hurricane Floyd submerged the Greenville, North Carolina, water treatment plant in 1999. Following that event, the city used a federal grant to construct a berm and pumping station to protect the plant.  Dave Gatley/Federal Emergency Management Agency

Mitigation projects yield positive return on investment in coastal, inland states

CLICK HERE - REPORT - Natural Hazard Mitigation Saves: Utilities and Transportation Infrastructure (122 page .PDF report)

pewtrusts.org - by Forbes Tompkins - November 20, 2018

From elevating roadways in Nebraska to moving wastewater treatment plants away from flood plains in Iowa, proactive measures before flooding can provide a major return on investment, according to a new report from the National Institute of Building Sciences (NIBS). The report, “Natural Hazard Mitigation Saves: Utilities and Transportation Infrastructure,” provides analysis and key examples that underscore the benefits of investing in mitigation measures.

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Climate Change Has Intensified Hurricane Rainfall, and Now We Know How Much

           

Houston residents Larry Koser Jr. and his son Matthew salvage possessions from their home after Hurricane Harvey. Photo by Erich Schlegel/Getty Images

CLICK HERE - STUDY - Anthropogenic influences on major tropical cyclone events

pbs.org - by Julia Griffin - November 14, 2018

Hurricane Harvey swamped Houston with seven days of pounding rain last August. When scientists went back to look at historical weather patterns, they reported Harvey dumped 20 percent more rain than it typically would have. The culprit: climate change.

(CLICK HERE - READ COMPLETE ARTICLE)

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Failed Levee Near Taylor Bayou Could Compromise Portion of Jefferson County - Texas

A hole in the basin near Taylor Bayou created a shift in the dirt and the wall where the levee exists, County Judge Jeff Branick tells KFDM/KBTV. It is not clear what caused the hole. There is no timetable for repairs but workers are attempting a temporary fix. They were building a pad at the levee late Monday morning. There is also no official cost estimate of the fix. The levee is close to the Valero docks. (KFDM/KBTV photo)

kfdm.com - by Angel San Juan and Brandon Scott - August 7, 2017

A failed levee near Taylor Bayou could compromise a portion of Jefferson County south of Beaumont - mainly Port Arthur and its surrounding refineries - if a tropical storm or hurricane hit the area, according to the U.S. Army Corps of Engineers.

In a news release dated Aug. 4, the Corps states it was notified by Jefferson County Drainage District-7 of a failure of a section of floodwall near Taylor Bayou last Tuesday morning.

A hole in the basin created a shift in the dirt and the wall where the levee exists, County Judge Jeff Branick tells KFDM/KBTV.

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Evaluating Investments in Community Resilience: New Guide Explains How

submitted by Albert Gomez

nist.gov - January 4, 2016

Communities weighing choices for capital improvement projects intended to improve their resilience to severe weather, wildfires, earthquakes, or other types of hazards now have a new guide to help them sort through the costs and benefits of each when deciding which investment is best for their particular circumstances.

Prepared by National Institute of Standards and Technology (NIST) economists, the Community Resilience Economic Decision Guide for Buildings and Infrastructure Systems details steps for evaluating the “economic ramifications” of contemplated resilience investments as well as the option of maintaining the status quo.

(READ COMPLETE ARTICLE)

 

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Reject Proposal to Expand the UDB

submitted by Albert Gomez

miamiherald.com - by Julie Dick - December 14, 2015

Miami-Dade County leaders have a number of decisions to make in the coming days, months and years that will define how we prepare for a changing Miami. If unsustainable developments are approved and move forward — be it a landfill expansion, a highway running through the Everglades ecosystem or new commercial and industrial development in currently undeveloped low-lying areas — they will create future liabilities and sprawling urban areas that will require expensive, though not necessarily effective, flood control. This will put the region’s water resources at risk.

On Tuesday, the County Commission is scheduled to consider whether to approve an application from the Neighborhood Planning Company for an industrial and commercial development on more than 60 acres of agricultural land and wetlands outside of the Urban Development Boundary (UDB).

The development would sit entirely on top of the West Wellfield Protection Area, in which certain land uses and activities are regulated or prohibited to protect the potable water supply from contamination and to provide recharge of the aquifer. Industrial development on this site puts our drinking-water supply at risk. This proposal should not move forward.

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New Orleans Area's Upgraded Levees Not Enough for Next 'Katrina,' Engineers Say

      

The Lake Borgne Surge Barrier, which rises 26 feet above sea level, is designed to be overtopped by storm surges created by a hurricane with a 1 percent chance of occurring in any year, the so-called 100-year storm, hits the area. The overtopping water will be stored in the Gulf Intracoastal Waterway and the Industrial Canal in New Orleans. Larger storms will cause even more water to overtop the wall.

nola.com - by Mark Schleifstein - August 18, 2015

The rebuilt New Orleans area hurricane levee system remains inadequate to protect the heart of the nation's 45th largest metropolitan area from another Hurricane Katrina or larger storm, nationally-known engineers and scientists said almost a decade after the 2005 storm.

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Structural Adaptivity, Before and After Thoughts

 

As a means of concluding these writings on Structural Adaptivity and Resilience, following are some of the background thoughts, with recent revision, that led me to my proposals. Originally, my writings were directed at city and regional planning. However now I realize they are also about resilience.  I hope my submittals will be helpful.  I will try to write more soon.

 

Time.  Planners, resilience makers, and all other leaders and professionals dealing with the built environment must focus on long time spans.  In order to have significant impact on the future of our world, we must recognize that only by looking at big chunks of history and big chunks of future time can we really see the reality of what is going on.  Likewise, we need to do so in order to see the reality of what needs to be done.

 

Typical urban or regional plans target a future some 20 years ahead.  Moreover, they typically are based on past trends of 20 years or so.  However, our world does not change in 20-year cycles.  Twenty years is a very short time period in the flow of transformation.

 

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Structural Adaptivity, Rebalancing by Watersheds - Part II

Here is the second part of my Rebalancing by Watersheds Exercise.  I presented the background work recently in my Part I post.  Part II contains a Concept Plan Map and a discussion of the more particular information and data that led me to the Plan. 

 

Both Parts I and Part II are only a condensed version of the full text I prepared.  Within the portions I left out for this version is a considerable amount of technical information that some readers may want to see.  I will provide more of it upon request. 

 

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