When it comes to protecting K-12 schools and students from earthquakes, tornados, or flooding, many school districts continue to resist mandating the inclusion of safe rooms or storm shelters in new and existing buildings. But that may be changing.
An Illinois law that took effect January 1 requires all new schools to have storm shelters. Illinois joined Alabama as the only states that mandate storm shelters or safe houses in new schools.
Oklahoma, ground zero for deadly tornados, has rejected such mandates for budgetary and political reasons. Governor Mary Fallin has backed a proposal to allow local governments to raise their debt limits if they want to use bonds to fund shelters. (Oklahoma City already requires shelters.) An advocacy group called Take Shelter has been trying to get a petition on the statewide ballot to raise $500 million through franchise taxes to put safe rooms in every school in the state.
Money is main reason why safe houses and storm shelters at schools aren’t more widely accepted. A 2013 article published in the Wall Street Journal estimated that it would cost $1 billion to install safe rooms in the 1,100 Oklahoma public schools that didn’t have them at the time.
Protecting buildings from catastrophic events can quickly erode a district’s general revenue funds. Krisztina Tokes and Mark Hovatter of the Los Angeles United School District have estimated that 21% of the $4.3 billion they said was needed annually for school construction would be allocated for earthquake upgrades.
Most AEC professionals would agree that preventive expenditures are a lot cheaper than rebuilding after a natural disaster hits: just ask anyone in the New York metropolitan area who suffered through Hurricane Sandy, which caused an estimated $50 billion in property damage in late 2012. With so much talk about the possible relationship between climate change and more catastrophic weather events, some ISDs are reconsidering the wisdom of waiting and seeing.
Construction of a safe room at a Wichita, Kan., school. Photo: FEMA
Last November, voters in Carl Junction, Mo., approved a $16.5 million bond issue that will help pay for three storm shelters in the school district.
By the end of its current construction bond financing in 2016, Wichita Public Schools will have safe rooms that can withstand an EF-5 tornado in every attendance center it operates, even though safe rooms aren’t mandatory in Kansas. Julie Hedrick, the district’s Facilities Division Director, says that a safe room can add up to $50/sf to the cost of new construction.
As for existing schools, Hedrick says it’s usually not cost effective to add a safe room as part of a renovation. But she says that, high school wrestling rooms—which usually don’t have windows and pad their walls and floors—have been upgraded to safe rooms relatively inexpensively.
Related Stories
| May 22, 2014
Big Data meets data centers – What the coming DCIM boom means to owners and Building Teams
The demand for sophisticated facility monitoring solutions has spurred a new market segment—data center infrastructure management (DCIM)—that is likely to impact the way data center projects are planned, designed, built, and operated.
| May 20, 2014
Kinetic Architecture: New book explores innovations in active façades
The book, co-authored by Arup's Russell Fortmeyer, illustrates the various ways architects, consultants, and engineers approach energy and comfort by manipulating air, water, and light through the layers of passive and active building envelope systems.
| May 19, 2014
What can architects learn from nature’s 3.8 billion years of experience?
In a new report, HOK and Biomimicry 3.8 partnered to study how lessons from the temperate broadleaf forest biome, which houses many of the world’s largest population centers, can inform the design of the built environment.
| May 15, 2014
'Virtually indestructible': Utah architect applies thin-shell dome concept for safer schools
At $94 a square foot and "virtually indestructible," some school districts in Utah are opting to build concrete dome schools in lieu of traditional structures.
| May 13, 2014
19 industry groups team to promote resilient planning and building materials
The industry associations, with more than 700,000 members generating almost $1 trillion in GDP, have issued a joint statement on resilience, pushing design and building solutions for disaster mitigation.
| May 11, 2014
Final call for entries: 2014 Giants 300 survey
BD+C's 2014 Giants 300 survey forms are due Wednesday, May 21. Survey results will be published in our July 2014 issue. The annual Giants 300 Report ranks the top AEC firms in commercial construction, by revenue.
| Apr 29, 2014
USGBC launches real-time green building data dashboard
The online data visualization resource highlights green building data for each state and Washington, D.C.
Sponsored | | Apr 23, 2014
Ridgewood High satisfies privacy, daylight and code requirements with fire rated glass
For a recent renovation of a stairwell and exit corridors at Ridgewood High School in Norridge, Ill., the design team specified SuperLite II-XL 60 in GPX Framing for its optical clarity, storefront-like appearance, and high STC ratings.
| Apr 16, 2014
Upgrading windows: repair, refurbish, or retrofit [AIA course]
Building Teams must focus on a number of key decisions in order to arrive at the optimal solution: repair the windows in place, remove and refurbish them, or opt for full replacement.
| Apr 9, 2014
Steel decks: 11 tips for their proper use | BD+C
Building Teams have been using steel decks with proven success for 75 years. Building Design+Construction consulted with technical experts from the Steel Deck Institute and the deck manufacturing industry for their advice on how best to use steel decking.