For more than 50 years, firefighters have relied on aqueous film forming foam—better known as AFFF—to quickly and effectively put out dangerous liquid fuel fires. However, due to health and environmental concerns, AFFF is now being rapidly phased out across the world. On today’s podcast, we talk with one of the world’s leading researchers on firefighting foams about why AFFF is going away, the work that has gone into finding suitable replacements, and what fire departments need to know as they make the transition.    LINKS: Read  “The New Foam,” the cover story of the Fall 2022 issue of NFPA Journal   Read the 2022 Fire Protection Research Foundation report,  “Firefighting Foams: Fire Service Roadmap”   Read the 2020 Fire Protection Research Foundation report,  “Evaluation of the Fire Protection Effectiveness of Fluorine Free Firefighting Foams”

The New Foams

The NFPA Podcast is the place for safety professionals to stay up to speed on the fast-paced world of electrical, fire, and life safety. Hear in-depth conversations with people out in the field about how they are confronting new challenges and staying on top of emerging technologies to keep the world safe. Listen the second and fourth Tuesday of every month. 

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Residential hoarding poses numerous dangers and fire risks for residents and firefighters, yet communities have struggled to find meaningful solutions. Today on the podcast, two of North America’s most prominent hoarding researchers join us to talk about the causes and trendlines of hoarding (2:08), as well as the latest risk reduction strategies that communities are implementing to address it (16:27). Then, on a new code corner, NFPA engineer Val Ziavras tells us about strategies in NFPA 1, Fire Code, for how communities can prevent fires in vacant buildings (43:49).   LINKSNFPA Hoarding Resources Centre for Collaborative Research on Hoarding Resources    

Hoarding Risk-Reduction Strategies

In most years, more firefighters die by suicide than from accidents or injuries that happen in the line of duty, according to the Firefighter Behavioral Health Alliance. It’s well understood that PTSD is a huge contributor to the problem, but recently a new concept called moral injury has also become recognized as a significant factor. Today on the podcast, we discuss moral injury and firefighter suicide with Jeff Dill, a licensed clinician and former battalion chief who is the founder the Firefighter Behavioral Health Alliance (3:15). We also talk about the many factors—good and bad—that play a role in the overall mental health of today’s first responders. Then, on a new Code Corner, Curt Floyd, the technical lead for responders at NFPA, discusses the new consolidated standard NFPA 1030 and the new guidance it gives on professional qualifications for first responder inspectors (36:00). LINKS:  Read the Firefighter Behavioral Health Alliance's white paper on moral injury.

Moral Injury and Suicide

Each year, accidental carbon monoxide poisonings cause at least 430 deaths in the U.S., and send more than 100,000 people to emergency rooms, according to the CDC. Studies have found that the number of accidental CO deaths has increased over the last decade. Today on the podcast, we speak to Richard Roberts, a member of several NFPA committees on carbon monoxide, and an active participant in the National Carbon Monoxide Awareness Association. He dives into the science of how this deadly gas gets into people’s homes, how CO affects the human body, how CO codes and standards are changing, and what people can do to better protect themselves (2:44). Then, on a new Code Corner, NFPA engineer Shawn Mahoney talks about the requirements for integrated system testing for fire protection systems and why it’s important (19:09)   Links:  Check out NFPA resources for carbon monoxide Learn more about the National Carbon Monoxide Awareness Association  Check out The IFMA Podcast

What to Know About CO

As the number of energy storage and photovoltaic systems being installed across the world continues to rise dramatically, so does the need for trained professionals to ensure that these systems are reliable and safe for decades to come. Today on the podcast, we discuss the various codes and standards needed for the proper installation and maintenance of ESS and PV; and then our experts give advice on what you should know if you are involved with overseeing and implementing these projects (2:00). Then, on a new Code Corner, NFPA electrical expert Dean Austin talks about the National Electrical Code· requirements for electrical room dedicated space involving equipment 1000 volts or less (31:21). Links:  Resister for the Feb. 29 webinar, “How to More Safely Integrate Energy Storage Systems (ESS) and Solar Photovoltaic (PV) Systems into Your Facility and Community.”

Doing It Right: Energy Storage and Solar Installs

 We wrap up our two-parter about how AI technologies might impact fire and life safety by talking with  Xinyan Huang,  a fire protection engineer, professor, and AI researcher at the Research Centre for Fire Safety Engineering  at Hong Kong Polytechnic University. He tells us about a few of the AI tools he and his colleagues are developing and how they may one day help with everything from designing safer buildings to guiding firefighter robots (2:54).   And then, on a new Code Corner, engineer Shawn Mahoney talks fire alarm design, and explains the differences between the alarm, trouble, and supervisory signals in a fire alarm system (56:15).  LINKS:   Read the cover story "Our AI Future" in the new issue of NFPA Journal 

The New Foams

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