Fire Detection - Editor's Dispatch

The biggest causes of false fire alarms are older technology and systems that are improperly designed and/or not maintained. Modern technology, proper design and regular maintenance can minimize false alarms. Systems over 15 to 20 years old do not have the technical means to handle deceptive phenomena. Proper planning, design, installation, commissioning and maintenance should be provided by firms certified for such work as defined in the European Standard EN 16763 Services for fire alarm and s...

Drones can help save lives by delivering rescue equipment to the site of a medical emergency minutes faster than the arrival of emergency personnel. A recent trial of the technology in Ontario, Canada, demonstrated its value while expanding the capabilities to longer distances at even faster times. Automated external defibrillators The trial in the county of Renfrew used 4G LTE cellular connectivity to enable beyond-visual-line-of-site (BVLOS) drones to deliver automated external defibrillator...

How can a building’s fire systems be integrated with access control and other security systems to ensure effective function of both? It can be a challenging and delicate endeavor. Integration of fire and security systems provides multiple benefits and some challenges to be addressed. It is useful to consider fire and security systems as part of the same overall mission to keep a building and its occupants safe, while also being attentive to the differing roles of the systems and how they...

Among the tools of the fire service, some of the most powerful are hand-held devices. These technologies provide information to firefighters than can direct their approaches to emergency situations and safe lives. Today, more powerful devices are available in smaller, hand-held form, sometimes taking the place of much larger and more expensive devices. For example, previously the Los Angeles Fire Department carried just one large thermal imaging camera (TIC) that cost upwards of $10,000 on eac...

Dame Judith Hackett’s recommendations to the U.K. Government after the Grenfell Tower fire in 2017 were that the competence of the individuals working in the construction and life cycle of Higher Risk Residential Buildings (HRRBs) needs to improve and be clearer. Work had already started in many fire protection sectors to create fully recognized qualifications, and these help raise the benchmark. Improving fire safety training A force driving improvements in training is the Fire Industry...

One lesson of Grenfell is how many fire system technicians operate without the appropriate qualifications. Since the Grenfell tragedy, Dame Judith Hackitt has called for all relevant trades to hold formal qualifications, and for industry to implement a system in which clients and end users can be assured that operatives are fully competent. Another lesson is that fire service audits of buildings are no longer fit for purpose. For instance, the current system does not require proof that a fire s...

The Los Angeles Fire Department (LAFD) is setting the standard for the use of drones in firefighting applications. As one of the first major metropolitan fire departments to have a significant drone program, LAFD has flown more than 175 missions in less than two years, including the Skirball fire that burned the Bel Air neighborhood in December 2017. Since Skyfire Consulting, a drone services and training company, helped LAFD secure a Certificate of Authorization (COA) for the drone program, th...

FIREX International, 18-20 June, 2019, at ExCel London will feature 25-plus hours of seminars and panel discussions along with an exhibition of 130-plus manufacturers showcasing products for fire safety. A Sprinkler and Suppression Presentation Area will highlight the important category. Also, for the fourth year, the International Tall Building Fire Safety Conference will take place alongside FIREX International. There will be 18,000 fire prevention and protection professionals from over 70 c...

From students to policymakers, safety professionals at all levels will gather at the NFPA Conference & Expo, June 17-20, at the Henry B. Gonzalez Convention Center in San Antonio, Texas. The multi-faceted event will include a technical session addressing standards development, a product and services exhibition, and education sessions about a range of topics, some of them relating to the fire service. The NFPA Technical Meeting, also known as ‘Tech Session,’ is an important eleme...

There are 200 video cameras keeping watch throughout five Western United States to provide early warning of wildfires. In the near future, the number of cameras will be growing dramatically. Soon there will be more than 1,000 of the cameras in California alone, keeping watch on thousands of acres at risk of destructive events like last year’s deadly Camp and Woolsey wildfires. The ALERTWildfire cameras are installed through a consortium of universities – the University of Nevada, R...

Firefighters bravely worked through the night on April 15, 2019, to control and extinguish a fire that was threatening to destroy the beautiful and historic Notre Dame Cathedral in Paris. Working nine hours into the early hours of April 16 to extinguish the fire, firefighters are credited with saving the 850-year-old architectural masterpiece from complete destruction, and with rescuing the historic relics and artwork inside the cathedral. 500 Firefighters Involved Paris Mayor Anne Hidalgo her...

The aftermath of the 9/11 terrorist attacks in New York City highlighted the critical need for dependable communications among first responders during emergencies and disasters. In response, Congress established (in 2012) the independent First Responder Network Authority (FirstNet) to deliver a nationwide broadband network dedicated to public safety. AT&T was later chosen as the private company tasked over 25 years with building out the network. This month marks the first full year of Firs...

From a dozen or more perspectives, the tragic fire at London’s Grenfell Tower was a wakeup call. The shear scope of the tragedy – 72 deaths, 70 injuries in the worst United Kingdom residential fire since World War II – is a stark reminder of the importance of fire prevention, and the catastrophic consequences of its failure. There are additional lessons to be learned from the fire service response to the blaze, which burned for 60 hours and involved 250 London Fire Brigade fir...

During the shooting at Stoneman Douglas High School in Parkland, Fla., on Feb. 14, the gunman activated a manual fire alarm and shot at students as they left the building. The alarm promoted confusion during the calamity, in part because there had been a fire drill earlier in the day. It's not the first time a fire alarm has played a role in an active shooter scenario. Twenty years ago, a similar tactic was used at the Westside Middle School shooting in Jonesborough, Ark.  A fire alarm als...