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Products for electrical systems that are installed into modern, complex buildings have to be fit-for-purpose for today’s challenging demands. With the background of numerous incidents still being felt by the fire performance industry, how is it to set the benchmarks for the future to make sure there is never another Lakanal House or another Grenfell? The long-term answer is for clearer guidance and legislation, if necessary, to enable the whole supply chain to make decisions which are compliant when choosing products. In the meantime, with the Grenfell inquiry projected to go on during 2019, what is the benchmark?The development of LSZH materials was accelerated following the King’s Cross Underground disaster in which 31 people died Cables With LSZH Materials We have standards through British Standards (BS) and testing regimes which cables should meet to validate that they meet these standards with approvals from various industry bodies including BASEC and LPCB. At AEI Cables, we have developed our Total Fire Solutions range of cables and accessories for all fire safety applications, incorporating Low Smoke Zero Halogen (LSZH) features. Traditional PVC cables which produce vast amounts of dense black smoke, toxic fumes and acid gas when exposed to fire, bring an added danger to people who may be caught in the fire. Cables which incorporate LSZH materials emit very little of these substances. In a real fire situation, the cables will enable the fire and rescue services to find and evacuate people and help to protect property Smoke And Noxious Gases Cause More Casualties The development of LSZH materials was accelerated following the King’s Cross Underground disaster in which 31 people died, many of them from toxic fumes. London Underground has banned the use of PVC cables as a result. The adoption of LSZH for cables and other materials is also endorsed by the Building Regulations themselves. According to Part B, referencing fire safety, it says clearly: “The primary danger associated with fire in its early stages is not flame but the smoke and noxious gases produced by the fire. They cause most of the casualties and may also obscure the way to escape routes and exits. Measures designed to provide safe means of escape must therefore provide appropriate arrangements to limit the rapid spread of smoke and fumes.” Helping Fire And Rescue Services The very latest in technology and science, including LSZH materials, offers enhanced fire performance cablingThe very latest in technology and science, including LSZH materials, offers enhanced fire performance cabling, accessories and technical support ensuring critical fire-safety circuits can continue to operate in the event of a real fire from 30 minutes up to 120 minutes. In a real fire situation, these cables will enable the fire and rescue services to find and evacuate people and help to protect property. At the same time, there is still evidence of non-approved cabling still coming onto the market, and we simply cannot compromise quality of these products being used in these applications. Applications include residential and commercial buildings, shopping malls, airports and protected buildings with a track-record ensuring that fire alarms, sprinkler systems, building monitoring and security systems can continue to operate in a fire.
The continuity of power in the event of a real fire has never been more important as modern buildings become more complex and the need for the highest quality of products comes under the spotlight. With power for lighting and fire alarms, the fire and rescue services can use the intelligence gathered to evacuate people quickly, confident that they have found all the people in the building. Without power, they are literally scrambling in the dark without good information upon which to make their rescue. The continuity of power will also ensure that sprinkler or water mist systems can continue to operate where they exist. In commercial buildings, there may also be smoke evacuation fans which help to enable safe evacuation. Fire alarms may be digital, with loop systems which will provide information for fire and rescue services Appropriate Cabling At the start of a project, the most appropriate cabling should be specified as part of the electrical system rather than at the end of a project. Fire alarms may be digital, with loop systems which will provide information for fire and rescue services across individual areas and floors. At the same time, there are new designs, materials and products continually coming on to the market for major projects, and with it an increasing need for the various parties involved to work closely together to make sure they get it right. There has been an increasing incidence of non-approved cables on the market and unfortunately it is not until cables have been installed, tested or used that issues become clear. For installers, or those procuring cables, there is a need to check the cable when it arrives to make sure it is exactly what was specified. Should there be a problem, have it checked and seek good advice. Keep records of purchase, including reel flanges with batch markings and a sample of the cable markings. Send lengths for testing and then decide on the most appropriate course of action. Choice of cabling is crucial at the start of major projects as issues may occur later Meeting Rigorous Third-Party Tests For some buildings, it is crucial to select the highest quality products to meet the most rigorous third-party tests and real-life fire scenarios. These include environments such as hospitals, schools and care homes where older people and children move about. Specifiers looking at new large public sector projects such as hospitals should refer to BS 8519 for the electrical supply, and the most relevant cabling system. It is crucial to select the highest quality products to meet the most rigorous third-party tests This Code of Practice specifies that the type of system selected during the design phase ‘should be derived from a detailed process of consultation with the relevant authorities’ and that ‘the design should be agreed at an early stage.’ The decision-making process for cable selection relevant for life safety and firefighting systems is clearly defined here. This covers three categories ranging from 30 minutes to 120 minutes fire survival time. Categories 1 and 2 cover means of escape for 30 minutes and then 60 minutes respectively, and these cables are tested in accordance with the relevant codes. Category 3 for firefighting to 120 minutes refers to power and control cables meeting the 120-minute test according to the relevant standards. It should be emphasised that only Mineral Insulated Cable (MIC) or a cable meeting the requirements of BS7846 F120 will meet this criteria. For clarity, BS 8519 does not take precedence over BS 5839 for alarm systems and BS 5266 for emergency lighting. In essence, choosing the most relevant cabling and electrical accessories which will continue to operate under fire conditions has become critical. Application Of Medium Voltage Cables As the incidence of non-approved cables continues then so the application of Medium Voltage (MV) cables into high-risk environments including hospitals, schools, care homes, industrial sites and sub-stations serving infrastructure sites also becomes critical. In the context off fire engineering, it is important to select the relevant MV Cables in these areas. Adhering to the latest regulations is no longer enough - there needs to be a risk assessment. In order to do this effectively, it is important to ask – are the fire safety procedures up to date? All AEI MV cables are third party tested and approved by BASEC. Educational establishments including schools, colleges and laboratories are some of the most prone structures to fire hazards The whole supply chain needs to take consideration of these areas where vulnerable people often move about such as children or elderly people in hospitals or care homes. The fire and rescue services may need a little more time than a conventional building including reading complex fire alarm information to ensure a safe rescue in the event of a real fire. Educational establishments including schools, colleges and laboratories are some of the most prone structures to fire hazards. This is due to ageing structures, high volume of combustible materials, and changing use in Science, Technology, Engineering and Maths programmes where more combustible and flammable liquids are being used. Concerns have been raised by architects and and designers about fire protection regimes Sufficient Fire Risk Assessment Recent research by the Fire Brigades Union, for example, showed that a key focus for all educational institutions must be ensuring that there is an effective fire risk management process in place, delivered by suitable and sufficient fire risk assessment carried out by an expert in the field. The best practice under Business Information Modelling (BIM) and all best practice of fire safety engineering methods should be observed in conjunction with project partners. There have been concerns over a number of years around the fire protection regime for new buildings expressed by the architects and designers themselves. The Royal Institute of British Architects (RIBA) points to the delays to Approved Document B with regard to the relationship of Building Regulations to changing design and construction. AEI Cables provides a full range of cabling products through its Total Fire Solutions service RIBA says the virtual disappearance of the role of the clerk of works or site architect and the loss of independent oversight of construction and workmanship on behalf of the client is a further issue for concern. In essence, RIBA believes that future proposals for the fire safety regulatory regime should be informed by the specialist fire safety expertise of relevant professional organisations and groups, and also take full account of this wider set of construction industry AEI Cables provides a full range of cabling products through its Total Fire Solutions service with the support of its parent company Ducab based in Dubai, with the design, manufacture and supply of MIC, Firetec Enhanced or Firetec Power depending on specific needs. The choice of cabling and accessories should not be underestimated at the earliest opportunity to ensure the fire and rescue services are given every chance of success in rescuing people and saving property.
While whole room protection – sprinklers or gas systems – is a common choice, there is an argument for thinking smaller; taking fire detection and suppression down to the equipment, enclosures and even the components where a fire is most likely to start. Traditional Fire Suppression Methods A traditional water-based sprinkler system is the most common form of fire protection found in commercial and industrial buildings. They offer reasonable cost, large area protection for entire facilities, safeguarding the structure and personnel by limiting the spread and impact of a fire. Every square foot of the protected area is covered equally regardless of the contents of the space, whether it’s an empty floor or an object with an increased risk of fire. Sprinklers aren’t always the most appropriate choice. Not all fires are extinguished by water of course, and in some cases, water damage can be just as harmful or even more so than the fire. They are an impractical choice for instance for facilities housing anything electrical, such as data centres and server rooms. There is also the risk of accidental activation, with an estimated cost of up to $1,000 for every minute they are left running. Water damage can be just as harmful or even more so than any fire, so sprinklers may not be appropriate Targeted Supplementary Fire Suppression An alternative method to protect whole server rooms and data centres is gas fire suppression, which either suppresses the fire by displacing oxygen (inert) or by using a form of cooling mechanism (chemical/synthetic). These aren’t without risk; in the case of inert gas, oxygen is reduced to less than 15% to suffocate the fire, but must be kept above 12% to avoid endangering the lives of personnel. Similarly, clean agent gas can be toxic in high doses. There are smaller, focused systems that give the option of highly targeted supplementary fire suppression within fire risk areas. Installing a system directly into the areas most at risk, means that fires can be put out before they take hold and cause serious damage. Both sprinkler and gas systems can contain a fire, but micro-environment or closed space systems are completely automatic, detecting and suppressing the fire so rapidly that activating a sprinkler or gas total flooding system often isn’t necessary. The most popular enclosure fire suppression systems achieve this though the use of a flexible and durable polymer tubing that is routed easily through the tightest spaces. The tubing is extremely sensitive to heat and, because it can be placed so close to potential failure points, detects it and releases the fire suppression agent up to ten times faster than traditional systems. An airline was forced to cancel over 2,000 flights after a “small fire” in one of its data centers Cost-Effective Fire Protection Highly customizable, small enclosure fire suppression is specifically designed to protect business critical spaces and equipment. It is typically used inside machinery like CNC machines, mobile equipment like forklifts and inside server rooms and electrical cabinetry but is suitable for any hazard that’s considered to have an elevated fire risk. Some may question the need or cost-effectiveness of protecting micro-environments. However, examples abound of where fires that have started at component level have gone on to cause damage of the highest magnitude, and the cost of downtime can be crippling to many time-sensitive facilities and processes. An airline was forced to cancel over 2,000 flights in August 2016 when what was described as a “small fire” in one of its data centers ultimately led to a computer outage. The cost of that small fire, and the domino effect that quickly escalated from it, has since been announced as $150m. Admittedly that number is unusually high - the average cost of a data centre outage today is estimated at a more conservative $730,000 – but this is still an expense businesses can ill afford. Preventing Major Losses Staying with the transport industry, newer metros systems have redundant systems in place to prevent interruptions. However, older metro lines, such as the one in New York City, have experienced electrical fires that started small, but grew to such a magnitude that service was affected for months.Older metro lines, such as New York City's, have experience electrical fires that start small but grew exponentially A wind energy customer experienced a fire in a turbine converter cabinet. The loss of the cabinet was valued at over $200,000 and disabled the turbine for six weeks. Following investment in fire suppression systems inside the electrical cabinet, a subsequent fire was detected and suppressed before major damage could be caused. The cost on this occasion was therefore limited to a $25,000 component and downtime was less than two days.Equally - happily - there are also many instances where the installation of small enclosure fire suppression has prevented disaster. In the manufacturing world, CNC machines are valued at hundreds of thousands of dollars and need to be constantly operational to justify the investment. Oil coolant used in the machines can create a flash fire in an instant due to failed components or programming errors. The fact that many of these facilities are run ‘lights out’ with no personnel present further exacerbates the risk. If a fire is not dealt with immediately, the machine will be destroyed; sprinklers don’t react quickly enough for this scenario and would be ineffective. Ensuring Business Continuity One such flash fire occurred inside a protected CNC machine at a machine shop in Iowa. The polymer tubing ruptured within a fraction of a second, releasing the suppression agent and extinguishing the flames. The machine was undamaged and was operational again with a few hours. Contrast this to a previous fire at the same facility in an unprotected machine; it was out of operation for 4 days, costing the business thousands of dollars in downtime In short, fire protection is an essential element of our industrial and commercial environments to ensure both safety and business continuity. However, the nature of that protection is changing, as capacity increases to cost-effectively protect specific areas where fires are most likely to start. Risk mitigation analysis needs to look beyond what has been accepted in the past and find ways to further limit the impact of a small fire using this next level of protection. The benefits can really have a positive effect on the bottom line in the event of fire.
MSA, DuPont, and the National Volunteer Fire Council (NVFC) have teamed up again to help volunteer fire departments obtain much-needed gear through MSA’s Globe Gear Giveaway. This annual program began in 2012 and has provided 255 sets of gear to 45 departments to date. In 2019, another 13 departments will each receive four new sets of gear. The first 500 applicants also received a one-year NVFC membership, courtesy of MSA. The first two recipients of the MSA’s 2019 Globe Gear Giveaway are the Aguila (AZ) Volunteer Fire Department and Jacobstown (NJ) Fire Company. Recommended Safety Standards The department is called upon to handle many, if not all, emergencies that arise in the area Aguila Volunteer Fire Department (AVFD) is a small, rural department located in the AZ desert. The department is called upon to handle many, if not all, emergencies that arise in the area. It is the only protection for fire suppression, EMS, hazmat, and wildland fires and responds to small aircraft and railroad incidents. The department is also responsible for two smaller surrounding communities with mutual aid approximately an hour away. Four women and nine men make up AVFD’s 13-person crew. However, the department only has 12 sets of gear available – all of which are more than 10 years old and not compliant with recommended safety standards. The department is unable to afford new gear for its members due to budget constraints. Primary Fire Department “Safety is our number one priority,” said Assistant Fire Chief Roger Zdrojewski. “Our volunteers need to be prepared and ready for any hazards that may arise in the district. To do this means decent, safe, and compliant turn-out gear. The addition of 4 new sets will help immensely in keeping our firefighters safe and able to help our community to the best of their ability.” Jacobstown Volunteer Fire Company is the primary fire department in North Hanover Township, NJ. It serves a population of 7,500 people over 17 square miles and responds to approximately 200 calls each year. Recent community outreach has helped the department’s recruitment efforts, and membership is at record-breaking numbers. Responders are currently required to complete Firefighter I to operate as interior firefighter. Highest Level Of Protection This turnout gear will help provide the highest level of protection to our members working on interior fires" The local fire academy recently added Firefighter II, so members are now encouraged to pursue Firefighter II training and certification, which will become a requirement in the near future. Many of its members also cross over between fire and EMS, providing a consistent, high level of service for residents. The company has 35 sets of gear for its 27 firefighters; however, all but three of those sets will be over 10 years old within the coming year and out of compliance according to national standards. “This turnout gear will help provide the highest level of protection to our members working on interior fires,” said Deputy Chief Robert Gancarz. “New members often receive the oldest gear and gear that is not fit specifically to them. While necessary due to budgetary and equipment restraints, this is not best practice. More times than not members continue to use this older and often well-worn gear after training is complete. This period may last years until the budget is able to support new gear purchases.”
North America’s largest fire event, FDIC International, brings together more than 34,000 fire industry professionals this month (April 8-13) at the Indiana Convention Center and Lucas Oil Stadium in Indianapolis. First constructed in 1928, FDIC continues today in its original tradition of providing a forum for networking about the most vexing issues and sharing the most promising solutions to concerns that face the fire service. FDIC provides opportunities to learn new techniques, train alongside world-class leaders, and advance discussions among the most influential firefighters in the industry. FDIC allows practitioners and those who support the industry an opportunity to discuss frankly the latest developments in equipment and support and collaborate on how those new advancements can be best used. 27 Interactive H.O.T Sessions FDIC offers many opportunities for learning and training, starting with its 27 interactive Hands-on Training (H.O.T) sessions“FDIC is steadfastly dedicated to its fundamental principle of providing a non-ideological, non-affiliated and openly inclusive environment for sharing and collaborating among all members interested in the mission of the fire service,” says Chief Bobby Halton, Editorial Director, Clarion Fire Rescue Group, and Educational Director, FDIC International. “Whether their interests lie in operations, medical or fire, in administration, in the production and distribution of equipment, or the advancement of codes and standards, all opinions and worldviews are accepted and debated with the utmost respect and dignity.” FDIC offers many opportunities for learning and training, starting with its 27 interactive Hands-on Training (H.O.T) sessions, 78 pre-conference workshops and more than 200 conference sessions. FDIC’s immersive learning experience extends to the exhibit hall floor and outdoor demonstration area where attendees can see and try the latest products, equipment, services and technology from over 800 exhibiting companies. “FDIC is more important than ever to the fire service industry because it is now and will always be of the firefighters, for the firefighters, and about the firefighters,” says Halton. Events Co-Located With FDIC New this year, iWomen is co-locating their event at FDIC, which includes 14 timely classroom sessions spread over two days, as well as networking events geared at sharing challenges and insights in a supportive environment. Also, the Institution of Fire Engineers United States of America Branch is co-locating their AGM annual meeting and educational update at FDIC. And the National Fire Heritage Center has partnered with FDIC to promote the center, conduct its annual meeting and introduce the annual inductees into the Hall of Legends. FDIC is more important than ever to the fire service industry because it is now and will always be of the firefighters, for the firefighters, and about the firefighters FDIC’s new MATCH! Program is a customized meeting experience that connects attending decision makers, who have an immediacy to purchase, with exhibitors whose products or services match their sourcing needs and interests. These VIP attendees can make the most efficient use of their time by accessing innovative matchmaking technology and a personal program manager to assist them with meeting scheduling and recommendations. Exhibitors At The Event FDIC’s Mobile App is a visitor’s guide to searching the exhibitor list, navigating the exhibit hall and seeing a full schedule of sessions and events. FDIC’s new parking partner, Gate Ten Events and Parking, allows visitors to reserve their parking space ahead of time. Large exhibitors headlining the Exhibit Hall include Pierce; Rev Fire Group, E-ONE, KME, Ferrara and REV Ambulance; 3M Scott Fire and Safety; and HME Ahrens-Fox. Other large exhibitors include Honeywell First Responder Products, Drager, Globe by MSA, Rosenbauer and Spartan Motors. Here are some of the timely themes covered at this year’s conference: Current updates on the development and implementation of science-based strategy and tactics Information and practices on mental health and wellness Leading advances in firefighting technology and managing an integration of technology into the decision-making process during operations Review of recent sentinel events in the fire service from actual participants Analysis of accident investigation from members of NIOSH and the CDC Updates on current research into toxicity in the environment and equipment Current thoughts on decontamination procedures presented by researchers and practitioners The value of belongingness as a tool for health and wellness, suicide prevention, a detailed examination of the sociotechnical interface and firefighting’s role going forward The complex political and operational dilemmas faced in the wildland urban interface Recruitment and retention for the volunteer fire service Networking Opportunities Abound The event takes over the city, and there are chances to network with peers everywhere they turnAt FDIC, networking starts the moment attendees arrive in town. The event takes over the city, and there are chances to network with peers everywhere they turn. Formal networking events are also organized, including the 9/11 Memorial Stair Climb, Courage and Valor 5K Fun Run, Comedy vs. Cancer, IFD Open House and Pumper Pull, Stop Drop Rock ‘n’ Roll and more. “We want individuals to walk away feeling inspired by new ideas, tools or techniques they’ve learned in sessions or new products or services they’ve sourced on the show floor that ultimately keep them and their communities safe,” says Halton.
Globe, DuPont Protection Solutions (DuPont), and the National Volunteer Fire Council teamed up once again in 2018 to distribute 52 sets of turnout gear to 13 volunteer or mostly-volunteer fire departments. This annual program began in 2012 to provide departments in need with new turnouts to better protect their personnel. Shinbone Valley Fire and Rescue (Delta, AL) and the Barnsdall (OK) Rural Fire Department are the final 2018 gear recipients. Shinbone Valley Fire and Rescue has 16 volunteer firefighters. All are operating with turnout gear that is over 10 years old, which is not recommended according to national safety standards. The department responds to multiple calls a year, including mutual and automatic aid. Training exercises Calls coupled with monthly training exercises and a yearly visit to the Alabama Fire College has left their expired gear very worn, which puts their members at risk. Volunteers do their best to use their oldest and most worn gear for training exercises to preserve the newer sets for structure fires and vehicle incidents. The department actively fundraises to keep up with operation costs but has found it difficult to purchase new gear to ensure the safety of their responders. This new gear will help our dedicated team to have the protection they need when they are in the trenches" “Receiving this gear gives peace of mind to our firefighters and the people we serve,” said Assistant Chief Travis Strickland. “Thank you to Globe and the NVFC for this donation. Your help goes a long way with our community and our department.” Purchase new gear Barnsdall Rural Fire Department serves over 1,100 residences across 122 square miles. Barnsdall is a rural location with an abundance of ranchland and homes, which make wildfires very prevalent. The department responds to an average of 80 calls each year and provides additional assistance to the city and surrounding fire departments. Only 10 of Barnsdall’s 24 volunteers have turnout gear, and all sets are over 10 years old and not compliant with recommended safety standards. Most of the department’s financial resources are utilized for equipment, leaving them unable to purchase new gear for their responders. “We want to ensure that our team has the best chance to do a good job and stay safe at the same time,” said administrative assistant Brittanie White. “This new gear will help our dedicated team to have the protection they need when they are in the trenches and extend our limited resources beyond what we are currently able to provide.”