Vimpex Ltd, Europe’s independent manufacturer of fire alarm ancillaries, has added a Fire Door Coordinator - which ensures that a pair of self-closing fire doors will always close in the correct sequence, enabling each door leaf to shut fully, and help to maintain the fire integrity of the doors - to its door holder product range.

If double fire doors don’t close in the correct sequence they will not close in the middle and leave a gap for dangerous smoke and gases to pass through.

Self-closing double doors controller

This is particularly important for fire-rated doors and self-latching security doors as it maintains the doors seal thus eliminating the need for human intervention.

COVID-19 has presented many challenges for businesses, one of these being able to reduce the risk of infection in the workplace which sometimes leaves businesses no choice but to leave fire doors open, increasing the risk of self-closing double doors to fall out of sequence.

The fire door coordinator can be used on both fire rated and non-fire rated door sets and has a wide range of finishes. It is a smart and discrete product which is easy for the installer to fit and for the end-user to maintain.

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Firefighter Health: Precautions to Take During Flu Season
Firefighter Health: Precautions to Take During Flu Season

This time of year we remind communities to change their smoke detector batteries, advise them how to be safe while cooking during the holidays and, for those of us in wildland fire-prone communities, encourage them to follow the “Ready, Set, Go” model to properly prepare. But there’s another dangerous “season” out there we need to be aware of. In addition to Covid–19, flu season is among us and, as with fire, it’s important to take preventive measures and prepare your resources (you!). When it comes to being exposed to airborne and bloodborne pathogenic germs, firefighters are among the most at risk. And this is not just a little inconvenience that one or two sick days can cure. Emergency rooms become saturated this time of year with people suffering from the flu, which generally peaks between December and April. Harvard Medical School estimates that 36,000 people die and more than 200,000 are hospitalized each year in the U.S. due to flu. So, how’s your personal “Prevention Bureau” doing? Are you taking preventive measures to mitigate your risk for flu? Have you and your family received the flu vaccine? How about those you work with? Are you stocked up on over-the-counter medications? If you think about it, firefighting and “flu fighting” are very similar. Both start out small, but if not rapidly attacked, they develop into a much worse situation. Let’s look at this similarity a little more closely. Firefighting versus flu fighting: Incipient stage 36,000 people die and more than 200,000 are hospitalized each year in the U.S. due to flu Fire - This first stage begins when heat, oxygen and a fuel source combine and have a chemical reaction resulting in fire. This is also known as “ignition” and is usually represented by a very small fire that hopefully goes out on its own before severe stages are reached. Recognizing a fire in this stage provides your best chance at suppression or escape. Cold/Flu - The incipient stage is the incubation period, or the time it takes for a person who has been exposed to the virus to become infected (think of infection as ignition). The Merck Manual’s Online Medical Library section on influenza reports the incubation period may be from one to four days (first stage), averaging about 48 hours from exposure. Controlling the spread Fire - As the fire grows, the structure’s fire load and available oxygen are used as fuel for the fire. The fire starts rapidly spreading to other parts of the building, creating more damage. It is during this shortest of the four stages when a deadly “flashover” can occur, potentially trapping, injuring or killing firefighters. Cold/Flu - The U.S. Library of Medicine defines communicability as the time it takes an infectious agent to be transmitted from an infected person to another person (spreading rapidly). Once infected with influenza-type illnesses, the affected person may begin shedding the virus to others one day before signs and symptoms occur and continue to be contagious after symptoms begin. Prevention is all but impossible at this stage of the disease. Fully Developed When it comes to being exposed to airborne and bloodborne pathogenic germs, firefighters are among the most at risk Fire - When all combustible materials have been ignited, a fire is considered fully developed. This is the hottest phase of a fire and the most dangerous for anybody trapped within it. At this point our efforts are generally focused on protecting endangered structures. We surround the fire, apply massive amounts of water and let the contents burn themselves out. Cold/Flu - Fighting a fully developed flu virus is not much different. You position yourself in a safe place (usually your bed!) and “surround and drown” with fluids/rest. You generally cannot do much except protect exposures (others) by limiting your contact with them. The Firefighter Flu Prevention Bureau If fighting the flu has similarities with fighting fire, we can extend the metaphor a little further. In the fire service we rely on our Fire Prevention Bureau to educate the public as to the common causes of residential fires. We understand that a little education goes a long way in preventing fires. Well, the flu is no different, except this time we’re educating ourselves! So, following are a few tips from your friendly Flu Prevention Bureau: Wash your hands. The most important prevention measure for preventing colds and flu is frequent hand washing. Rub your hands with warm soapy water for at least 20 seconds to slough germs off the skin. Get a flu vaccine. Within two weeks of getting a flu vaccine, antibodies develop in the body and provide protection against flu. Children receiving the vaccine for the first time need two doses delivered one month apart. If you get exposed or get sick, take action. Give yourself time to recover, with plenty of fluids and lots of rest. Seek medical help if your symptoms don’t improve. Antiviral medicine may also help prevent flu if you have been exposed to someone with flu symptoms. In this flu season, take steps to protect your health and the health of those around you. Check with your NFPA—or Nearest Family Physician Available—for additional preventive measures on reducing this risk!

No Easy Solutions: Complex Causes Surround Growth Of Wildfires
No Easy Solutions: Complex Causes Surround Growth Of Wildfires

Understanding the underlying causes of wildfires enables us to control them better over the long haul. One element is climate change, which has created conditions prone to wildfires by increasing heat, changing rain and snow patterns, and shifting plant communities. But there are also other contributing factors in the growing scale and intensity of wildfires. One is the condition of the forests in Australia, California, and other areas where the incidence of wildfires has increased. In California, for example, it is well known that the forests are unhealthy and in need of more prescribed burns and other thinning efforts. However, given California’s 33 million acres of forest land, more than half of it publicly owned, even an ambitious effort like addressing the needs of a million acres a year would require decades to fix the problem. managing the landscape We as a society need to decide how we can restore our forests, and start a conversation about what that looks like" “We know that getting our forests back to a healthy state will be the most effective way to cope with fires in the future,” says Jessica Block, Associate Director for Operational Programs at the WIFIRE Lab at the University of California San Diego. “However, massive fires are destroying the ability of forests to recover." The goal is not to stop wildfires but to understand the role of fire as part of the natural processes of managing the landscape. “We as a society need to decide how we can restore our forests, and start a conversation about what that looks like,” adds Block. “We should think of forests as a system we live in, and a system that we should be able to live in. Understanding the system is the goal, so that we can make all the right decisions in the future.” identify and control wildfires Fires are eating up forests that are way too dense and that have way too many standing trees, and state and federal agencies alone cannot solve the problem. Furthermore, the stakes are literally life and death: Thousands will die, whether in the wildfires or from the effects of inhaling smoke. The negative impact on long-term health is impossible to measure. Especially troubling is the impact of wildfires at the so-called wildland-urban interface (WUI), where growing population centers border on wildlands at risk of fire. Current fire models are not designed for these areas, so more work is needed to address these specific risks. Almost everyone agrees that the solution is to identify and control wildfires at early stages before they get out of control and turn into huge fires that impact millions of acres. automatic detection capabilities Today, postings on social media are an early warning sign but may not identify the exact location of a fire New technologies are helping to identify nascent wildfires. One option is the addition of automatic detection capabilities to the AlertWildfire network of cameras that currently keeps watch throughout five Western states to provide early warning of wildfires. So far, human volunteers have been used to track the cameras, but automation is on the horizon. One application of machine learning is to detect a smoke flume. A critical element is the ability to tell the difference between smoke and clouds, which humans can easily differentiate but is difficult to automate. With machine learning, computers should be able to “learn” the difference. Soon, mechanisms will exist to detect the location of a fire via multiple inputs - web cameras, social media and satellite images. Today, postings on social media are an early warning sign but may not identify the exact location of a fire. Working together, the other tools can help to pinpoint the location. Alerts to fire dispatchers must be verified as real to avoid misuse of resources.

Australia’s Moonshot: To Be Global Leader In Wildfire Prevention, Resilience
Australia’s Moonshot: To Be Global Leader In Wildfire Prevention, Resilience

Andrew and Nicola Forrest have committed 50 million Australian dollars (US$35 million) to the Fire and Flood Resilience initiative through Minderoo Foundation, with a goal of raising an additional 450 million (US$320 million) in direct or in-kind support over the life of the program. The goal of the ambitious investment is to make Australia the global leader in fire and flood resistance by the year 2025. It is an audacious vision that requires an innovative approach, and the organization takes inspiration from the U.S. Apollo mission of the 1960s. In effect, it will be a “moonshot” to advance the cause of preventing and controlling wildfires. Specifically, the first mission, Fire Shield, seeks to ensure no dangerous bushfire in Australia will burn longer than an hour by 2025. respond to wildfires The Flood and Resilience Blueprint further seeks to provide every community in Australia the skills and resources to cope with fire and flood disasters. Finally, it seeks to provide “healthy landscapes” by improving ecosystems to be “immune” to fire and flood disasters. Founded in 2001, Minderoo Foundation exists to arrest unfairness and create opportunities to better the world  “We are not daunted by or afraid of taking on the toughest challenges,” says Karen O’Connor, Missions Lead for Minderoo Foundation’s Fire & Flood Resilience initiative. "Fire has a devastating and unfair impact on communities all around the world - and if we can help drive better approaches to prevent and respond to wildfires, we can have a profound influence.” Founded in 2001, Minderoo Foundation exists to arrest unfairness and create opportunities to better the world. black summer bushfires Minderoo Foundation stepped up after Australia’s black summer bushfires in 2019-2020 to help communities respond to and recover from the devastation. The organization also seeks to do whatever it can to mitigate the risk of large-scale damage due to bushfires and build resilience to future disasters. “We understand that fire and flood are critical ecological processes that enable many of Australia’s ecosystems to function, supporting regeneration and new growth,” says O’Connor. “Therefore, Fire Shield does not aim to prevent wildfires entirely but rather to prevent wildfires from becoming disasters.” ground truth data Fire Shield will progress using the “Mission” methodology that involves breaking down major problems into smaller elements that can be addressed in turn. Missions are outcome-focused and time bound. They rely on accurate baseline and ground truth data and an ability to measure impact to know when the mission has succeeded in its goal. Fundamental to the Mission approach is bringing the best people and expertise to the challenges at hand Fundamental to the Mission approach is bringing the best people and expertise to the challenges at hand - whether they are working in scientific research, in government, corporations or philanthropy. Having accurate data and measures are also essential. To that end, Fire Shield is working with partners to develop an ecosystem for data standardization and sharing in order to collectively leverage insights to address future hazards. emergency services “It is also about making sure that people working in fire and emergency services are provided with the right information, in a timely manner, to make the best decisions when responding to fire,” says O’Connor. An example is Fire Shield’s partnership with the Australasian Fire and Emergency Service Authorities Council to support all Australian emergency services to develop new capabilities for fire detection, information sharing, fire simulation and response as well as utilizing data for improved decision-making wherever they are. fundamental principles “No matter what we do, Minderoo Foundation is always guided by the evidence,” says O’Connor. Minderoo Foundation’s Fire & Flood Resilience Blueprint has brought the best available evidence and expertise together to lay out a resilience blueprint for Australia and to inform the design and selection of missions, including Fire Shield. It challenges us to go right back to scientific principles and look for the best possible solutions” Importantly, the Blueprint is a “living document” that can evolve as the evidence base grows. First order problem solving is about going to the fundamental principles that apply to a problem, rather than thinking through analogies or accepted wisdom. “It challenges us to go right back to scientific principles and look for the best possible solutions,” says O’Connor.  important resilience problems The initiative is committed to working collaboratively. To date they have secured more than 50 partners across corporations, governments and civil society - and they are always open to more. They are also actively looking to collaborate with international programs with similar goals, to ensure they can multiply rather than duplicate efforts.  “We intend to share and publish our work widely, and of course continue to build collaboration, which is central to our approach,” says O’Connor. “We see ourselves as an enabler encouraging, facilitating and convening dialogue among different organizations and sectors of society to identify the most important resilience problems - and get to solutions faster.”

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