Fire Safety Planning
North-east-based fire systems manufacturer, Advanced reaches a milestone in the construction and refit of its new £2M headquarters. As a pioneer in the design, development and manufacture of commercial fire detection systems, Advanced employs over 180 staff and services over sixty countries from bases in the UK, US, India and Dubai. The firm’s relocation from its existing four sites in Cramlington to one 48,000 sq. ft base in Balliol Business Park, Longbenton will allow the business...
Kent Fire and Rescue Service (KFRS) as a member of the Safer Roads for Kent group, is on a mission to make the county’s roads safer. Over the last three years, firefighters have dealt with more than 3,350 crashes, many of which have involved vehicle cutting to free people trapped inside. Sadly a number of crashes have resulted in people dying or sustaining life-changing injuries, which also impact the lives of their families and friends. ‘Drive’ To Empower In a bid to reduce...
The ASSA ABLOY Door Hardware & Access Control Group has launched an innovative door closer that offers unrivalled performance for user flexibility and fire safety for buildings in the healthcare, education and hospitality sectors. Unlike any other door closer in its class, the new DC300G-HF is a responsive solution, satisfying multiple door control issues for healthcare professionals, students, customers and staff. This includes flexible operation and use, while also maintaining full certif...
Coopers Fire are excited to launch the ResQ-Window at Firex this year. The ResQ-Window is a vision panel for fire curtains and can be installed allowing building occupants and first responders to see through the curtain after it has been deployed. To find out more about this innovative product, come and see us on our stand (FX320). Coopers Fire will also be promoting their full range of fire and smoke curtains but particularly the recently launched FireMaster Cleanroom fire curtain, the world&r...
The still-young CEFE is set to become a major international platform for safety and security themes. It stands to benefit from the support of INTERSCHUTZ, the world’s leading trade fair for fire and rescue services, civil protection, safety and security. Taking place from 5 to 7 November 2019, the Shanghai-based trade fair will run for the first time under the name "CEFE powered by INTERSCHUTZ". CEFE Powered By INTERSCHUTZ By launching CEFE powered by INTERSCHUTZ, we are strengthening th...
FoxFury Lighting Solutions is partnering with the NPS-DDP (National Public Safety Drone Donation Program) in an effort to bring UAV/UAS technology to public safety agencies in need across the country. For the month of May, FoxFury pledges a percentage of its drone lighting sales to NPS-DDP with the goal of donating drones to agencies that have applied for program consideration. Dozens of fire departments, search and rescue teams, local police, border security, and more apply to NPS-DDP in the h...
Bristol Uniforms, a designer and manufacturer of protective clothing for emergency services across the globe, has joined forces with its international distributor Rosenbauer Slovenia to secure a contract with Ljubljana Fire Brigade. Rosenbauer Slovenia and Bristol’s world-class design team worked closely to produce the winning design, which is based on Bristol’s ergonomic and lightweight XFlex design and customized to accommodate specific equipment. They used the latest fabric technology to create a quality, bespoke garment using a Hainsworth TITAN1220 outer layer, a GORE-TEX CROSSTECH FIREBLOCKER moisture barrier and a Hainsworth ECO-DRY ACTIVE lining. Customizing Garments Bristol’s experienced design team is well-versed in customizing garments and delivered to a high specification The XFlex design met Ljubljana’s core requirements - manufactured to European standards, fit for purpose, comfortable, ergonomic and durable - but was adapted to ensure it fully complied with their brief, including a special shaped collar, waist adjuster straps and additional padding on the shoulders. As well as having specific fabric and design requirements, the brigade also wanted the design to incorporate a number of different loops, hooks and pockets to accommodate a specific harness belt, radio and mic, torch, carabiner and Pax bag. Bristol’s experienced design team is well-versed in customizing garments and delivered to a high specification. Strong Competitors Aleš Vrščaj, Area Sales Manager at Rosenbauer Slovenia said: “We invested a lot of time into understanding the brief and requirements, and are very pleased with the finished design, as were Ljubljana. We were up against some strong competitors in the industry but in the end, our competitively priced tender, attention to detail and sound understanding of the brief gave us the edge.” Richard Cranham, International Sales Manager at Bristol Uniforms said: “We have a long history of supplying Ljubljana Fire Brigade, who procured PPE from us until the mid 2000s, and are pleased that they have once more opted for Bristol kit. The contract will see us supplying the Brigade with 220 sets of kit over three years, including warranty. They have already taken delivery of 114 sets and feedback so far is really positive.”
On May 13th this year, the yearly Euralarm Symposium will take place. This years' conference venue is the Melia Madrid Serrano Hotel in Madrid, Spain. The symposium will start with a Networking Lunch and will end with a President’s Dinner (optional). In between, participants will have ample opportunities to mingle with Euralarm members and industry peers, build relationships and exchange views on the profession. Euralarm Symposium First and for all, the conference is the place to get insights about where the fire safety and security industry is heading in the near future. The annual event is organized by Euralarm, the industry’s main European representative body and trade association. The Euralarm Symposium will bring together fire safety and security experts from across Europe to share insights, network and listen to market changes impacting their professional activities. The conference itself contributes to the development of the European industry as a key player worldwide. The focus this year will be on key trends affecting the fire and security industry The Euralarm Symposium’s broad and inclusive approach will allow the security and fire safety community to discuss a variety of up-and-coming topics impacting the industry. The focus this year will be on key trends affecting the fire and security industry, providing participants insight into the latest and upcoming developments, standardization and regulations that will shape the future of the sector. New Euralarm Manifesto This year's Symposium will also be the moment that Euralarm unveils its new Euralarm Manifesto, outlining strategies and focus areas for 2019 - 2024. It will also address innovation and standardization and the impact of these themes on our industry. The symposium’s Networking Lunch will start at 12:30. The program will kick off at 14:00 until 18:00. A Networking Break during the afternoon and a President’s Dinner in the evening (optional) will allow participants to share insights and exchange views on the industry.
The ninth round of FeuerTrutz at Exhibition Centre Nuremberg broke new records. The 315 exhibitors (287 in 2018) from 21 countries (15) and over 9,000 trade visitors (8,354) from 50 nations (42) packed Halls 10.0 and 10.1 to turn the event into Europe’s largest dialog platform for preventive fire protection. For two days, the exhibition and accompanying congress with around 1,500 delegates, and the extensive supporting program, put preventive fire protection firmly under the spotlight. Passive, active and organizational fire protection solutions will once again take centre-stage at the next round of FeuerTrutz on 24 and 25 June 2020. On this occasion, the trade fair will take place for the first time in the more spacious Halls, 4 and 4A, while the congress will be held right next door in Nuremberg Convention Center Ost. Increase In Number Of Visitors And Exhibitors The fact that exhibitor and visitor numbers are up once again underscores the importance of FeuerTrutz as an information platform for fire safety professionals"FeuerTrutz 2019 offered fire protection designers, certified experts, building engineers, architects, official agency staff and other fire safety professionals an even more comprehensive overview of the market than in previous years. “The fact that exhibitor and visitor numbers are up once again underscores the importance of FeuerTrutz as an information platform for fire safety professionals. There was an increase in the number of participants from Germany and other countries – a sign that FeuerTrutz has become the must-do event not just in German-speaking countries but also at an international level,” explains Stefan Dittrich, Director FeuerTrutz at NürnbergMesse. In the accompanying Fire Protection Congress and two compact seminars, fire protection experts provided fire safety knowledge of a high professional calibre. The congress reached around 1,500 delegates, while more than 250 professionals took part in the compact seminars. “In the fire protection segment, continuing professional development is absolutely crucial. The response to the specialist events at FeuerTrutz was overwhelming,” says Günter Ruhe, Managing Director of the FeuerTrutz Network. Exhibitor Forums And Seminars In the new workshop ‘German Fire Protection’, visitors could find out about the German fire protection landscapeThe supporting program for FeuerTrutz 2019 combined established and new features. As well as the two exhibitor forums, which also featured presentations in English for the first time this year, the Fire Protection EXPERIENCE impressed participants with demonstrations at both the exhibition stands and outdoor demonstration area. Parallel to the exhibition, other events also offered sources of information. In the new workshop ‘German Fire Protection’, which was designed for an international audience, visitors could find out about the German fire protection landscape. The two compact seminars ‘BRANDSCHUTZDIREKT Löschtechnik’ (on fire extinguishing) and ‘Fire Protection in Bavaria’ were aimed at experts in active fire protection solutions as well as architects and official agency staff. At the Training & Career Meeting Point, 16 providers presented information on their training and professional development opportunities. This was aptly complemented by the Jobs Board, which listed vacancies posted by exhibiting companies. But the event wasn’t just all work and no play, as fire safety professionals also attended an after party at the nearby Max Morlock Stadium. Record Participation At Fire Protection Congress The congress on the theme Fire protection objective: concepts and solutions for standard and special buildings More than 35 presentations explored the latest developments in building law, the use of digital technology like building information modelling‘Realizing fire protection goals: concepts and solutions for standard and special buildings’ was devoted to the many challenges in fire protection planning and design. More than 35 presentations explored the latest developments in building law, the use of digital technology like building information modelling, or the increasing complexity of fire protection design for flexible use concepts. A separate congress stream was devoted to best practice examples. With around 1,500 delegates, the 2019 FeuerTrutz Fire Protection Congress set new benchmarks. FeuerTrutz 2020 To Be Held In Spacious Halls The next round of FeuerTrutz will take place in Halls 4 and 4A at Exhibition Centre Nuremberg on 24 and 25 June 2020. The Fire Protection Congress will relocate to the directly adjacent Nuremberg Convention Center Ost. “We work closely with the sector to continually develop and improve FeuerTrutz. The move to the new halls provides the ideal framework for achieving this,” says Stefan Dittrich, Director FeuerTrutz at NürnbergMesse. “The change also offers the supporting program new options for a more comprehensive presentation of the various aspects of fire protection,” explains Günter Ruhe, Managing Director of the FeuerTrutz Network.
Many volunteer departments are forced to make do with an inadequate amount of turnout gear or with worn-out, non-compliant gear they can’t afford to replace. That’s why MSA, DuPont, and the National Volunteer Fire Council (NVFC) are working together again in 2019 to distribute new turnout gear to volunteer fire departments through MSA’s Globe Gear Giveaway Program. This annual program began in 2012 to help departments in need properly outfit their crew. To date, the program has delivered 455 sets to 95 departments. Longstanding Partnership The NVFC is excited to partner with MSA and DuPont again this year on our annual giveaway" “The NVFC is excited to partner with MSA and DuPont again this year on our annual giveaway,” said NVFC Chair Kevin D. Quinn. “Proper turnouts are essential to ensure the safety of our boots on the ground, but many volunteer departments struggle to provide adequate protection to their firefighters. We are grateful to MSA and DuPont for their generosity in giving back to those who serve.” “MSA is pleased to continue this longstanding partnership with DuPont and the NVFC to provide advanced turnout gear to volunteer fire departments in need,” said chief operating officer of MSA’s Globe firefighter protective apparel Tom Vetras. “For more than 100 years we’ve been dedicated to protecting those who protect us, so when there are first responders in need – we’re proud to be able to help.” Gear Giveaway Program “With DuPont’s continued focus on protecting firefighters, we are proud and humbled to partner alongside MSA and the NVFC on this much needed gear giveaway program,” said John Richard, vice president and general manager, DuPont Kevlar and Nomex. “Ensuring that these brave men and women are protected as they selflessly serve their communities is paramount to DuPont, and we look forward to the kick-off of another successful Globe Gear Giveaway campaign.” The 2019 application period for MSA’s Globe Gear Giveaway is now open The 2019 application period for MSA’s Globe Gear Giveaway is now open. 13 departments will each receive four sets of new gear, for a total of 52 sets. The first 500 applicants will also receive a one-year NVFC membership, courtesy of MSA. MSA’s Globe Gear Giveaway Criteria To be eligible to apply for MSA’s Globe Gear Giveaway, departments must meet the following criteria: be all-volunteer or mostly-volunteer (over 50 percent) serve a population of 25,000 or less be located in the U.S. or Canada and legally organized under state/province law demonstrate a need for the gear department or person applying must be a member of the NVFC. To help departments meet the membership criteria, MSA will provide a complimentary NVFC Membership to the first 500 applicants.
Chubb is launching an innovative new virtual reality (VR) fire safety training tool to re-create fire-related situations without leaving the classroom. This new ‘YouRescue’ training program, developed in conjunction with Wanadev, is the latest addition to Chubb’s existing training offering. Chubb is a part of Carrier, a global provider of innovative heating, ventilating and air conditioning (HVAC), refrigeration, fire, security and building automation technologies. Today, businesses, through their HR or security managers, want to expose their employees to the reality of fire-related incidents to underscore the importance of fire safety training and ensure a practical understanding of how to respond in such situations. The new VR training tool addresses this challenge. The YouRescue program is made up of a 30-minute theoretical group course followed by an individual, practical VR course Easy to use and employing the latest innovative technologies, the YouRescue program is made up of a 30-minute theoretical group course followed by an individual, practical VR course. For the latter, the trainees are led by an expert instructor who stands by their side during the immersive and realistic experience. In one day, two groups of 15 people can be trained, totalling 30 people. Both sessions can be completed in just 40 minutes. The Advantages Of VR Training Using a headset connected to a powerful laptop, the trainee is immersed into a realistic, three-dimensional (3D) situation. In the YouRescue ‘Fire at the office’ training program, the trainee is in an open space and has to extinguish a fire coming from a dustbin, a printer or an electrical cabinet. YouRescue is also a simple-to-deliver training experience for the coach because setting up the material takes less than five minutes and can be performed in a reduced space of minimum two metres by two metres. The second part of the training, individual practice, can also be performed in the same place as the first theoretical part in a simple meeting room. It is not necessary to ask the group to move outside their offices. Taking Initial Action Before Help Arrives The YouRescue virtual reality scripts empower participants to take initial actions before professional help arrivesThe VR training allows each participant to put their theoretical course learnings into practice, which enables trainees to better retain the message. The YouRescue virtual reality scripts empower participants to take initial actions before professional help arrives. The experience also provides the participant with a score that allows them to measure their performance. This can be shared with other colleagues or simply analyzed with the trainer to ensure corrective action. This YouRescue training program has already been used successfully by many customers such as HOP! (Groupe Air France). One maintenance worker who followed this training course in virtual reality said: “If I have to face this type of situation in the future, I’m sure I will react without apprehension, because I will feel like I’ve already lived it!” The Project Perspectives Thanks to its national network of 45 agencies, Chubb France can provide this new training tool across France. YouRescue was created by the technological company Wanadev, located in Lyon. This business offers innovative educational content to talented trainers in the field of enterprise safety. The development of YouRescue relies on a growing network of ambassadors such as training companies or independent trainers willing to operate their digital transformation. The scenario YouRescue ‘Fire at the office’ was developed in partnership with Chubb. Other innovations and scripts are underway.
Effective sprinkler systems are often the decisive criterion for immediately stopping the frequent fires from developing their destructive power. To ensure that these important technologies will always function safely in an emergency, experts all over the world rely on the practical VdS Guidelines CEA 4001en for planning and installation. Europe's largest institute for fire protection has now comprehensively updated this standard reference work. Importance Of Sprinkler Systems In Fire Safety Every five minutes a fire breaks out in a company in Germany Every five minutes a fire breaks out in a company in Germany. Equal numbers can be assumed for many other countries with fire damage even in the rather small Netherlands with fire damage costs reaching 1 billion Euros every year. The decisive factor for successful firefighting is always the immediate response in this emergency – making sprinkler systems probably the most important mechanism for the protection of human lives and property against the enormous destructive forces of fire. Until these systems were invented, fires were regarded as natural disasters that could not be controlled and repeatedly destroyed entire cities. VdS, Europe's largest institute for safety, has been testing sprinkler systems since they were first in use on our continent – and is bundling its more than 110 years of experience in loss prevention in the international standard for the safe planning and installation of these important systems: The Guidelines VdS CEA 4001en. This technical support tool, known in the industry as the “Sprinkler Bible”, is now available in a comprehensively updated version. The Guidelines VdS CEA 4001en – “Sprinkler Bible” The regulations for ESFR extinguishing systems have also been greatly expanded" Frank Bieber, head of Product Management VdS Inspection Services, explains the new features: “The core revisions concern, for example, specifications for pipe holders and the use of systems in buildings equipped with SHEVs. Important were also changes for optimal frost protection, requirements for shelf sprinklers specially for the protection of small parts stores, automatic monitoring of systems and the connection of additional users to the water supply." "The regulations for ESFR extinguishing systems have also been greatly expanded. In addition, we have clarified all points about which questions have arisen from our partners in recent years. The new edition of the VdS CEA 4001en offers all those responsible for technical fire protection the usual practical, precise assistance adapted to the latest technologies and conditions. Goal: Proven effectivity in the implementation of reliable sprinkler systems”. Together with experts from practice, science and authorities, VdS inspectors continuously work on the further development and updating of the institute's Guidelines. For users, this ensures optimum protection and fire safety at all times.
Water is key to any firefighting operation. Being able to secure an adequate water supply is critical a critical skill for all fire departments. One of the most challenging scenarios to secure a water supply in is when there is no municipal water supply, or it is lacking in volume and flow. When fires occur in these areas, the only alternative is to shuttle water from the nearest municipal supply or a static body of water. To get the highest flow possible, departments must train on shuttle setup and equipment to analyze where improvements can be made.Water supplies should be evaluated based on the largest fire hazard in the area using the source A smoothly operating high-flow water shuttle takes pre-planning and training. A goal of training is to find the bottlenecks (constraints) in the system limiting flow. The theory of constraints is an approach to process optimization use to identify bottlenecks, then eliminate the bottleneck or adjust the process to meet the speed of the bottleneck. The only way to improve the process output, in this case fireground flow rate, is by improving bottlenecks. Improving non-bottlenecks does not improve the process output. Training provides the opportunity to identify and correct bottlenecks. The following examines some common constraints of a water shuttle. Identifying A Water Source The time to identify a water source for a fill site is not when the alarm bell goes off. Water supplies identified for fill sites must be able to provide the target fill rate of 1000 gpm. Natural bodies of water must be evaluated during different times of the year This is based on the restrictions placed on ploy tanks of 100psig inlet pressure and 1000gpm inlet flow. It is possible to fill none poly tanks at faster rate if designed for it, but there are less chance for mistakes if the fill rate is standardized at 1000gpm. Along with flow, adequate volume must be available at the fill site. Water supplies should be evaluated based on the largest fire hazard in the area using the source. Another way to evaluate the minimum volume is the ISO standard. A shuttle must be able to maintain a flow of 250gpm for two hours. This requires a water source to have a minimum volume of 30,000 gallons. Natural bodies of water must be evaluated during different times of the year to make sure the minimum volume remains adequate. Data capture form to appear here! Know Your Flow Rates Normally, using a municipal hydrant system is a good choice for a fill site as it has significant water supply to support a fill site operation. A large or extended fire has the potential to deplete smaller water systems. Some hydrants easily flow over 1000gpm yet other hydrants in the same system may flows less than 1000gpm It is important to know the system capacity when using a municipal supply for tanker operations. Flow from the hydrant can be another constraint at the fill site. Some hydrants easily flow over 1000gpm yet other hydrants in the same system may flows less than 1000gpm. Knowing the flow rate of hydrants used for a fill site is a critical component of fill site pre-planning. Dry hydrants are the most efficient way to access static water supplies Static Sources And Dry Hydrants Static sources can provide a good water supply for filling tankers if the volume is adequate and there is access. Access to a static water supply can be done in several ways, pre-planning will allow the most effective and efficient means to be used when water is needed. The most efficient way to access static water supplies is by installing a dry hydrant from the water source to an area an engine can easily access.Dry hydrants minimize the equipment, time, and personnel needed to start drafting operations at the fill site Dry hydrants minimize the equipment, time, and personnel needed to start drafting operations at the fill site. If a dry hydrant is not installed, a strainer must be connected an adequate amount of suction hose to reach the water. Most engines carry two 10-foot sections of suction hose, this limits the distance between the engine and water source without collecting additional suction hose from other apparatus. The amount of suction carried on engines was tied to the limitation of motorized primers. These primers had the potential for the motor to burn out if operated for the extended period to prime more than 20 feet of 6” suction line. With the advent of air driven primers, it is possible to prime significantly more than 20 feet of 6” suction without equipment failure. If the volume is adequate, static sources can provide a good water supply for filling tankers Dump Tank And Pumps The fill rate must be reduced to allow the portable pumps to keep level of the dump tank during tanker filling Portable pumps can access water supplies that are out of reach of standard engines. Setting up a water supply with portable pumps requires a significant amount of equipment and personnel. To get the desired 1000gpm fill rate, an open relay to supply an engine is normally constructed. The dump tank(s) used for the open relay and the engine’s tank must have sufficient capacity to fill the largest tanker in the shuttle at 1000gpm. If this is not the case, the fill rate must be reduced to allow the portable pumps to keep level of the dump tank during tanker filling or add more pumps to increase the supply to the open relay. Moving The Fill Area If tanker traffic flow is smoother in an adjacent area, the fill area should be moved The physical layout of the fill site can become a bottleneck. It must be large enough to allow two tanker to be positioned for filling. Traffic cones are used to mark the spot where each tanker must stop for the fill lines to reach. If the area is overly congested with the engine and tankers, the area for filling the tankers must be moved. This is facilitated by using LDH to make the fill site remote from the fill engine. Even if the site is large enough to allow the tankers to be filled near the engine, the flow of traffic may be less than optimal. If tanker traffic flow is smoother in an adjacent area, the fill area should be moved. When designating the tanker filling areas traffic flow is a major consideration. The site should be such that no maneuvering is needed, but if it is required the tankers do so when empty. The physical layout of the fill site must be large enough to allow two tankers to be positioned for filling Tankers At The Fill Site Ideally tankers are filled with two 2 ½” or 3” lines. Some new tankers are equipped with LDH fill connection. If the plumbing downstream of the connection is large enough to support the fill rate neither of these connections will restrict fill rates.The plumbing between the hose connection and the tank is a potential for bottleneck of the goal of 1000gpm The plumbing between the hose connection and the tank is a potential for bottleneck of the goal of 1000gpm. Tankers with a single non-LDH fill connection will struggle to meet the target fill rate. This bottleneck may be difficult to overcome without major redesign of the tanker. Two Ways Lines There are two ways lines at the fill site are normally laid out: running 2 ½” or 3” lines from the individual discharges of the engine or running the 2 ½” or 3” lines from a water thief manifold fed by LDH from the engine. Both have advantages and disadvantages. Using individual discharges will require more hose to reach both fill stations. The location of the discharge may require the operator to be standing next to pressurized line. The opening and closing of the discharges will place added wear on the engine’s valves. Using two 2 ½” discharges will allow the desired fill rate of 1000gpm without overloading the capacity of each discharge. Two 2 ½” discharges will allow the desired fill rate of 1000gpm where individual discharges would require more hoses If the LDH is supplied from a 2 ½” discharge with an adapter, it is highly likely the goal of 1000gpm may not be met A water thief fed with LDH provides the option to place the fill lane and the water supply a distance apart. The water thief lets an LDH line be added to fill tankers equipped with LDH fills. The biggest disadvantage is the ability to achieve 1000gpm depending on how the LDH is fed. Engines with true LDH discharges will not have an issue supplying the LDH at 1000gpm. On the other hand, if the LDH is supplied from a 2 ½” discharge with an adapter, it is highly likely the goal of 1000gpm may not be met. This situation can be improved by using a siemese or trimese to feed the LDH for multiple 2 ½” discharges on the engine. Many factors go into selecting the best fill site configuration for a department, it is critical to train and test in order to determine what is most effective and efficient for your department. Manifold systems being set up and operated Choose The Right Place For A Dump Site The dump site is the equivalent to a fire hydrant, except it takes a larger footprint and can be placed where it will provide the best benefit to the fire ground. This might mean setting the dump site a distance from the fire ground and supplying the attack engine using LDH.Tankers must be able to maintain a steady flow through dump site without unneeded maneuvering It is more important placing the dump site where the best flow of tankers can be obtained. Tankers must be able to maintain a steady flow through dump site without unneeded maneuvering. Setting up a dump site in an intersection provides additional room to keep things moving at the dump site. Dump tanks impact the overall flow of the shuttle in several ways including footprint and capacity. Real estate is a precious commodity at a dumpsite. It may be necessary to place the dump site a distance from the fireground to have enough room to set up tanks and provide a smooth flow of traffic. The larger the tank capacity, the larger the footprint. Sometimes the tank can be wider than the road, for example a 3000-gallon tank is 14’x14’. This presents a problem when trying to setup on a narrow country road or a congested city street. A solution to this is using the single lane style tank that is 8’x14’ for 2100-gallons and fits nicely in front of or behind the supply engine. Larger tanks also leave more water in the bottom once the limits of the low-level strainer is reached. Tankers maintaining a steady flow through the dump site without unneeded maneuvering Single Or Multiple Dump Tanks? Using multiple dump tanks increases the flow at the fireground, but requires transferring the water from the secondary to the primary tank There must be enough space at the dump site to add dump tanks should additional capacity be needed. If there is no place for tankers to dump, tankers will back up waiting for room in the tank. The easiest way to maintain flow is adding an additional dump tank. Not only must the area have room to add additional tanks once available, the tanks must be spaced out to allow two tankers to dump at the same time. This will increase the flow of the shuttle by keeping tankers moving and putting more water at the dump site. The space also provides a safe area for fire fighter working at the dump site. Using multiple dump tanks is needed to increase the flow at the fireground, but it requires some method of transferring the water from the secondary tanks to the primary tank. This has the potential to create several bottlenecks. For efficiency, water should always be transferred from the secondary tank to the primary tank. Ladders can be used as a bridge over the middle tank to run the transfer hose over to the primary tank When there is another tank between the secondary and primary tank there is the temptation to flow water into the middle tank before going to the primary tank. This is extremely inefficient. A ladder can be used as a bridge over the middle tank to run the transfer hose over. This allow the secondary tanks to have roughly the same available capacity when tankers dump which is important when dumping more than one tanker at a time.A ladder can be used as a bridge over the middle tank to run the transfer hose over. Appropriate Use Of Jet Siphons Jet siphons are commonly used to transfer water into the primary tank from secondary tanks. Along with transferring water between tanks, it is possible to us multiple intakes form the pump going to secondary tanks. Multiple dump tanks require multiple jet-siphons to transfer water to the primary tanks. Each jet siphon requires water from the engine to drive it. Jet siphons can take up to 300gpm each to transfer water at rates over 750gpm. Jet siphons require water from the engine to drive it and can take up to 300gpm each to transfer water Dump sites are tight, while we may want to bring in a second engine to transfer water it just will not fit most of the time The water used to drive the jet-siphons takes away from the pump capacity available to supply the fire ground. With a 1250gpm engine at the dumpsite, using a single jet siphon has the potential to reduce the available capacity of the pump to 950gpm. One way to address this problem is by testing jet siphons to determine the most efficient ones in inventory. The other way is by using a secondary pump to transfer water. Dump sites are tight, while we may want to bring in a second engine to transfer water it just will not fit most of the time. This is when small grass trucks and portable pumps come into play. Both options take up much less room than a full-size engine. Most small pumps have the capacity to drive jet-siphon. It is important to train with this setup to insure the pump can adequately drive the jet-siphons. Use The Strainer Correctly One thing many people fail to recognize as a bottleneck is the low-level strainer. The strainer that has been on the truck for decades is viewed as being fine, it has always worked. In reality, old low-level strainers were designed and optimized at a time when 750 and 1000gpm pumps were the norm, not the 1250gpm and up pumps in use today. An old strainer with a front intake can restrict the pump capacity to less than 50% Couple an old strainer with a front intake as we had at a recent drill, and the pump was restricted to less than 50% capacity Couple an old strainer with a front intake as we had at a recent drill, and the pump was restricted to less than 50% capacity. Fortunately, there a new design strainer was available which allowed the pump to reach 80% capacity. While flow is important when evaluating a low-level strainer, how low the water can be pulled before taking in air is also a primary consideration. A strainer that flows over 1500gpm but leaves 12” of water in the bottom of the tank will eventually cause a bottleneck in the shuttle. There needs to be a balance between maximum flow and maximum extraction capability when evaluating strainers. Old low-level strainers were designed and optimized at a time when 750 and 1000gpm pumps were the norm Supply Engine At The Dump Site The engine with the largest pump must be the supply engine at the dump site Depending on the design, the engine can be the bottleneck to the flow available to fireground. The engine with the largest pump must be the supply engine at the dump site. Even though the largest pump is used, the available flow can be reduced depending on which intake is used. For mid-mount pumps, the side intake provides the highest flow as the water goes directly into the pump. It is common for engines with mid-mount pumps to have front and/or rear intakes. Using these inlets at the dump site allows the engine to be in line with the dump tanks to create a lower profile but this come at a cost. It is common for engines with mid-mount pumps to have front intakes Another solution is using a 90-degree elbow from the side intake to go to the front or rear of the engineThese inlets will provide less than the rated capacity of the pump due to additional losses in the plumbing. Front intakes can restrict the capacity around 50% while the rear intakes can cause a restriction of 25% or more. A solution to this is bending the suction hose from the side to the front or rear, but this will use an entire section of hose just for the bend. Another solution is using a 90-degree elbow from the side intake to go to the front or rear of the engine. Elbows with a large radius provide minimal impact to the capacity of the pump and does not waste a section of suction for the bend. Rear intakes can cause a restriction of 25% or more and a solution to this is bending the suction hose from the side Stationary Tankers Can Be A Problem A line of tankers waiting to dump points to the dumpsite as the bottleneckA stationary tanker is an indication of a bottleneck in the system. Where the tankers are standing still points to the location of the bottleneck. If they are waiting to get filled, the bottleneck is the fill site. A line of tankers waiting to dump points to the dumpsite as the bottleneck. This might mean establishing a second fill site or adding a tank at the dumpsite. Running out of water at the dump site means there is a bottleneck somewhere, if tankers are moving there are not enough for the length of the shuttle route. High-flow shuttles requires continuous evaluation to key water flowing smoothly and make adjustments when needed. As your tanker shuttle is examined in detail other bottlenecks may present themselves. The ones presented here are the more common ones departments have experienced. In order to identify and fix bottleneck, shuttle training on a regular basis is a must. Once a year is the minimum. The more you can train with all the departments that would be involved in your water shuttle the better. Tools to help plan and determine the flow rate of your water shuttle can be found at Ohio Fire Chiefs Water Supply Technical Advisory Committee.
Did you know an estimated 30% of smoke alarms in the UK are inoperable due to missing, flat or disconnected batteries? For a property to comply with The Regulatory Reform (Fire Safety) Order 2005, it is vitally important that all fire safety equipment is kept in perfect working order at all times. This involves checking that the fire safety equipment is accessible, well maintained and hasn’t been tampered with. There are many ways you can take care of your fire safety equipment, to ensure your property is prepared, should there ever be a fire. Equipment Assessment Checks There are two types of equipment assessment checks that should be carried out, including monthly and annually If you’re the ‘responsible person’ for commercial property, you need to ensure your building meets fire safety standards. Here are 5 tips on how to properly maintain your fire safety equipment. Both passive and active fire safety equipment must be check regularly for any signs of wear or damage. There are two types of equipment assessment checks that should be carried out, including monthly and annually. There is a range of equipment checks you must carry out, including fire doors, fire alarm test, emergency lighting and fire extinguishers. Emergency lighting should be checked monthly, with all issues kept in a logbook. Fire doors should also be checked to ensure their seals and frames are in good condition. Fire Alarm Tests All fire protection has to be checked annually including alarms, detectors, lighting, sprinklers, extinguishers and fire doors. They should be carefully inspected. Fire alarms are a legal requirement for commercial premises. To check that your Fire alarms still function correctly, it is important to get them serviced. All fire alarms should be tested, maintained and inspected by a competent person who is able to carry out any remedial work. Fire alarms are a legal requirement for commercial premises Fire extinguishers must be ready to work straight away in the event of a fire, so it is vital they are regularly checked and serviced. You should ensure they are maintained and kept in a functional condition. Every month, the pressure gauge should be tested on all fire extinguishers. Fire Risk Assessments Every year, it is required that a qualified technician carries out a thorough check on all your extinguishers for them to be fully serviced and certified. In addition to regular maintenance checks on your fire safety equipment, it is vital your commercial property has a fire risk assessment carried out every 4 years, with a renewal every 2 years. Fully trained and qualified assessors should undertake this to make sure it is done professionally Fully trained and qualified assessors should undertake this to make sure it is done professionally. By having a fire risk assessment review, it determines whether any changes could impact the ability for your equipment to properly protect your building. Fire Safety Logbook During a risk assessment, all fire doors must be checked to ensure they are in good condition and close efficiently with secure hinges. The fire seals must be fixed in position, with signs on the door present and legible. To keep an overview of all findings and actions, there should be a fire safety logbook and maintenance record that remains at your premises at all times. The logbook is used to record and review any significant findings when carrying out the fire risk assessment. This helps to keep all fire safety equipment functioning effectively and available to respond to emergency fires.
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.
At insulation manufacturer Glava, they manage high risk and high production volumes. Hence, they are dependent on an efficient fire detection system. Here, they tell us why they chose Autronica. 60 tons of melted glass, and temperatures up to 1300 degrees Celsius: At the Glava manufacturing plant in the Norwegian town of Stjørdal, the production runs non-stop. The temperature is high when shattered glass is molten and spun into insulation, and the consequences of an incident in the smelting plant are enormous. In the afternoon, evening and night, staffing is limited to a minimum. Only four people keep the 3500 square meters of factory under surveillance. Thanks to solid fire detection, they all know they are safe regardless. However, not long ago they experienced a completely different situation altogether. Catastrophic fire at Glava manufacturing plant "In the 90s, the Glava manufacturing plant and headquarters in Askim suffered a major cable fire, where a grand total of 600 kilometers of cable was destroyed by fire. Production was halted for weeks, and 60-70 electricians were hired to fix the problem. If we had had early warning in case of overheating, we could have saved several millions Norwegian Kroner," said Helge Bakken, an electrical engineer working in the Glava manufacturing plant since 1996. He talks about vast amounts of inflammable materials on the premises. "Glava is a large manufacturing plant with lots of machinery, and we are bordering on the limit of what we can keep our eyes on." Efficient fire detection system With Autronica’s solution we have a complete overview form the screens in the control room" Helge added, "When we rebuilt the Stjørdal factory in 2014, we wanted to install a proper fire detection system. We asked for tenders from a wide range of suppliers, and I feared that Autronica would be too expensive. I was pleasantly surprised when it turned out they weren’t the most expensive supplier by far. Additionally, the quality and service were far superior to any of the others. And of course, it was a bonus that they are a Norwegian company, and that most of the equipment is manufactured at their headquarters in Trondheim." Fire alarms and emergency lighting "With Autronica’s solution we have a complete overview form the screens in the control room. Graphical sectionalizations show where the alarm is triggered, and we get an early indication of heat generation. With the help of statistics, we quickly see what the normal temperature is. If there is a real emergency, the emergency light system will multiply the chance of evacuating the employees. There are few fault messages, and everyone here takes any alarm seriously," says fire safety manager, Håvard Sesseng.
Tamworth-based trade association, DHF (Door & Hardware Federation) is emphasizing the importance of making fire safety an ‘absolute priority’ in new-build homes, following an investigation into potentially dangerous fire safety issues in houses developed by Persimmon Homes and Bellway Homes. Fire Safety In New-Build Homes The BBC’s Watchdog discovered serious breaches that had gone undetected during the construction process" The findings, by BBC Watchdog Live, highlighted that a number of new builds constructed by the firms were sold with missing or incorrectly installed fire barriers, which are used to form a complete seal between different areas of a home, and prevent the spread of fire. Without them, experts say, fire and smoke can spread five-to-ten times faster. “The BBC’s Watchdog discovered serious breaches that had gone undetected during the construction process, leaving homes and lives potentially at risk in the event of a fire,” explains DHF’s Commercial Manager, Patricia Sowsbery-Stevens. “In many new builds, particularly timber-framed buildings, fire barriers are a vital part of fire protection and we would urge house builders to ‘get it right’ at the construction stage and to have a workforce that is trained in, and understands, the importance of installing the fire barriers required to prevent potential problems down the line. Ultimately, responsibility for ensuring that buildings are compliant with Building Regulations lies with the house builder.” Importance Of Fire Safety Following the investigation, Bellway Homes stated that it was ‘committed to improvement’ with regards to potentially flawed fire safety issues in developments in Kent and West Lothian, and that mandatory training on, amongst other subjects, fire stopping, has been introduced for all relevant construction staff.Following the Grenfell disaster in June 2017, DHF’s voice has been one of the loudest and most passionate in its call for third-party certification by a UKAS-accredited body of manufacture, installation, maintenance and inspection of fire, smoke and security doors, in order to offer complete assurance on their performance. With a history and heritage dating back to 1897, the federation is undoubtedly one of the most revered organizations, widely respected as the industry’s independent authoritative voice. Fire Door Training Courses DHF works assiduously with BRE Academy to offer fire door training courses Fierce advocates for appropriate levels of training across all the sectors that it serves, DHF continues to place the importance of training firmly ‘up-front-and-center’. The organization works assiduously with BRE Academy to offer fire door training courses; this has been central to its on-going fire safety campaign. Additionally, in March 2019, DHF announced a high-profile collaboration with Secured by Design (SBD) and Fire Industry Association (FIA) to publish a guidance document on fire safety. Named A Guide for Selecting Flat Entrance Doorsets; A publication for housing associations, landlords, building owners and local authorities in England, the publication accentuates the key issues of fire safety for those selecting fire doorsets, recommending all fire doorsets are factory-prepared (as opposed to prepared on-site), that all work be completed under factory production control, and in addition, audited by a third-party. Fire Doors “Since Grenfell, the wider issue of fire safety has been thrust into the spotlight and we are delighted that progress is being made in this regard,” said Patricia. “We continue to stress that the use of fire doors, correctly installed and with robust fire door maintenance procedures, are an essential part of fire safety and urge those in positions of responsibility (such as house builders) to ensure that they are not only fulfilling regulations, as well as legal and moral obligations, but insisting upon appropriate levels of training with regards to installation and maintenance.”
Horbury Property Services, part of the Horbury Group, has been selected to provide fire safety services for over 55s accommodation managed by Sheffield-based Arches Housing. The contract involves Horbury Property Services providing fire door replacement and fire compartmentation upgrades, which will be completed within a four-week schedule, as part of enhancing fire safety for residents. Offering Optimal Fire Protection Richard Sutton, General Manager at Horbury Property Services, said: “This is our second major contract with Arches Housing and we are very pleased to be working with them again to enhance fire safety in one of their sheltered housing schemes. Fire safety is an essential requirement in all buildings, and we aim to ensure that the residents of Arches Housing are offered the best possible fire protection.” Luigi Iantorno, asset compliance & reinvestment officer at Arches Housing, said: “Horbury Property Services secured this contract as a result of a rigorous competitive tender. The upgrade to fire doors and fire compartmentation is an important part of our planned maintenance works as we aim to ensure our homes are as fire safe as possible.” Other Services Offered By Horbury Horbury Property Services provides a full range of works, which includes installation, repair and maintenance of fire doors As well as fire door and fire compartmentation services, Horbury Property Services provides a full range of works, which can form part of planned maintenance programs. This includes ceiling and dry wall partitioning inspection, installation, repair and maintenance of fire doors, joinery works, fire stopping, sealing, fire compartmentation, fire alarm and emergency light testing, portable appliance testing, electrical testing and installation work, building fabric repairs as well as external cladding and render repairs. In addition, the wider Horbury Group provides painting and decorating, flooring refurbishment and installation, amongst others. The company has its head office in South Yorkshire, plus regional offices in London and South Wales, ensuring a truly national capability. This regional presence enables its teams to successfully deliver responsive repairs or large planned refurbishment and maintenance programmes. Arches Housing is a community-based social landlord, which was established in 1975 and provides more than 1,200 affordable homes in Sheffield and Rotherham.
The Fire Risk Assessment infographic details the responsibilities of employers and building owners towards fire safety The Fire Risk Assessment Network have released a new infographic detailing the responsibilities of employers, building owners or occupiers with regards to fire safety at the workplace. The visually compelling, easy-to-understand infographic also includes information about general safety hazards, fire risk assessments and the law. It is of the utmost importance that those responsible for workplaces and other buildings, which are open to public access, can avoid fires by taking responsibility for and adopting the right behaviours and procedures, including carrying out a fire risk assessment and keep it up to date. Mitigating risks The purpose of a fire risk assessment is to identify the fire hazards, identify people at risk, evaluate, remove or reduce the risks, record your findings, prepare an emergency plan, provide training and review and update regularly. The infographic provided by the Fire Risk Assessment Network details the three things that fires need to start, and what procedures that employers must follow to combat these three things. The complete infographic explores what the ways are to carry out a fire risk safety assessment, and different studies, guidance and information for business owners to be safe. The Regulatory Reform (Fire Safety) Order 2005 helps promote fire safety in England and Wales, and this infographic hopes to help others know more about fire safety.
NetVu’s advanced Video Smoke Detection (VSD) system is being used to provide a rapid response to potential fires in the AU$554 million Sydney Harbour Tunnel. Retrofitted to 80 of the tunnel’s CCTV cameras - 40 in each tube - VSD offers a vital early warning of incidents in the tunnel which carries nearly 90,000 vehicles a day. Benefits Of The Video Smoke Detection The key benefit of the Video Smoke Detection (VSD), now being applied in Sydney, is its ability to use image-processing technology and extensive detection and known false alarm algorithms to alert the system operator to the presence of smoke in the shortest possible time This is especially critical in a confined tunnel environment. Unlike traditional methods, by effectively detecting smoke at source, VSD does not rely on the proximity of smoke to the detector and is therefore unaffected by distance. Said Shaun Smith, D-Tec’s Regional Manager for Australasia: “We are extremely pleased - in conjunction with our Australian agent, Chubb Fire Safety - to be associated with such a prestigious project, which underlines the growing demand for VSD to be applied to minimise the risk that fire presents to road and rail tunnels.” Fire Protection System Features At the time of construction of the Sydney Harbour Tunnel, back in 1992, it was fitted with the best fire protection systems available. These consisted of thermal point detectors spaced every 15 metres over each lane; more than 40 CCTV cameras - an additional 48 cameras were installed in 2000 - facing oncoming traffic throughout both tubes; complimented by a manual deluge system operated from a dedicated 24-hour manned control room in North Sydney. The catalyst for the move to implement a new NetVu Video Smoke Detection solution came from an ongoing programme of intensive training and monthly maintenance by the Sydney Harbour Tunnel Company (SHTC). With advances in technology, the tunnel’s management was keen to look for more effective systems of fire detection. In conjunction with the Sydney Fire Brigade a series of controlled vehicle fires were created to test the tunnel’s exhaust system’s ability to remove smoke, the activation of the point detectors, and the capability of the deluge system to suppress a fire. At this stage the SHTC management invited us and our Australian agent Chubb Fire Safety to take part in these tests and trial the state-of-the-art VSD. Tunnel Fire Detection During the live burning of the vehicles, temperatures at the fire site reached in excess of 500°C. All cameras in the fire’s direct field of view were totally obscured within 25 seconds. The operation of the deluge system was delayed in order to allow the fire to develop and for a large volume of smoke to spread along the tunnel. Activation of any of the tunnel’s alarms was monitored. After approximately five minutes and a full-blown fire with extreme temperatures, the deluge was operated and the fire contained. The live images of the fire were screened through the VSD system and the first alarm was generated in 14 seconds of visible smoke and prior to any visible flames, a further 30 alarms were generated during the remainder of the test burn. This was in stark contrast with the existing solution. At no point during the tests did any of the older automated systems within the tunnel generate an alarm. Real Time Images As a result of the successful tests, the VSD was then procured by the Sydney Harbour Tunnel Company (SHTC) to cover 80 of the tunnel’s existing CCTV cameras. The solution is capable of providing real time images and has a storage capacity of up to 5000 watermarked bitmap images. For the Sydney Harbour Tunnel the VSD hardware transmits its alarm signals to a dedicated NFP2 Chubb fire panel. The NFP2 then provides a visual and audible alarm within the tunnel control room and generates an interactive mimic panel via a graphic interface package known as “Digifire”. The system was commissioned with the full co-operation of the SHTC control room staff and management and handed over in May 2006. Since that time thankfully the tunnel has been free from real time incidents. “We cannot afford to be complacent, the fatal fire within the Melbourne City Link Tunnel in March 2007 reminds us that we must remain vigilant at all times,” said Bob Allen General Manager Sydney Harbour Tunnel. NetVu is the world leader in CCTV camera-based VSD for fire protection. Its systems have already established themselves on the front line in situations ranging from aircraft hangars to turbine halls, historic buildings, road tunnels, rail depots, warehouses and shopping malls.
D-Tec - part of NetVu - announced that its partner in the Middle East region, BSS-ME, has supplied, tested, and commissioned seven advanced IP-based, NetVu Connected, FireVu units to provide a state-of-the-art CCTV-based VSD (Video Smoke Detection) solution for the main tunnel at the famous Palm Jumeirah man-made island in Dubai. The creation of the Palm Jumeirah, which has been dubbed the 'eighth wonder of the world', has dramatically changed the Dubai area, doubling the Emirate’s beach front real estate and playing host to an impressive array of world-class residences, hotels, retail, entertainment and leisure facilities. Around-the-clock Monitoring Now monitored around the clock by BSS-ME’s supplied FireVu based solution, which has the ability to deliver a fast track response to potential fire, detecting smoke in a matter of seconds, unlike conventional solutions which struggle in the confines of a tunnel. The operators of the 1.4km long, 40 metres wide, undersea link can be assured of the fire safety of this vital connection between Palm Jumeirah’s spine and the main crescent part of the island. The box-like Palm Jumeirah tunnel is undoubtedly a major engineering feat – having required 185,000 m3 of concrete and 30,000 tons of reinforcing steel - and has been designed and constructed to hold three individual tubes with the outer two tubes carrying three lanes of traffic and pedestrian walkways in each direction. The inner tube is used as a service tunnel and also in the event of an incident for emergency evacuation. The FireVu units adopted for the iconic Palm Jumeirah are the latest and most capable incarnation of NetVu's FM-approved VSD technology. For the Dubai tunnel solution, the FireVu units installed by BSS-ME are connected to 28 fixed CCTV cameras positioned strategically throughout the tunnel’s two outer tubes -14 in each. Crucially, the cameras used for Video Smoke Detection are the same as those for security and other surveillance tasks – such as traffic management – in the tunnel, thus maximising the return on investment. Detecting Smoke Patterns Looking in more detail at the VSD utilised by FireVu at Palm Jumeirah, this approach works by using CCTV images, in real time, from a number of cameras simultaneously that are then analysed by specialised image processing software. VSD seeks out the particular pattern that smoke produces through the application of extensive detection and known false alarm algorithms. By programming the software to look for anticipated motion patterns of smoke over a specified area within the camera image, an analysing pixel changes, VSD has the potential to react to an incident in a matter of seconds. Alarm and associated video images can be relayed back to a central control room and can be reviewed using NetVu's Enterprise ObserVer video management software to offer a fast response to an event. Because multiple cameras are being used, there is also the potential to provide all important situational awareness. This means that drivers and their passengers in a tunnel such as at Palm Jumeirah can be directed safely away from danger – this is especially beneficial in tunnels with a gradient whereas smoke rises it will tend to gather more on one side of the fire. As all alarm events are recorded on the system’s NetVu Connected Digital Video Recorder (DVR) these can be readily accessed for pre-event and post-event analysis, allowing the operator to view what, or who, caused the incident. Tunnel Fire Safety Requirements Commented Malcolm Gatenby, Sales Director, BSS-ME: “It has been a real privilege to be involved in this internationally recognised project and to be given the opportunity to demonstrate the capacity of FireVu to meet the Palm Jumeirah’s subsea tunnel's exacting fire safety requirements. “Working closely with D-Tec throughout the whole tendering, testing and commissioning process, we were able to have the solution up and running well within the agreed timescales, ensuring that the seven FireVu units were successfully integrated with the tunnel's CCTV cameras and control centre. “The all important commissioning process allowed the fine tuning of the advanced VSD to ensure the set-up took account of lighting and other local conditions. Looking ahead I believe that Video Smoke Detection is ideally suited to the challenges of today's road tunnels, with their small cross-sectional area and higher heat release rate should a fire develop, and hope that success at the Palm Jumeirah will lead to additional project wins in the fast growing Middle East market.” IP Video Smoke Detection A key advantage of adopting FireVu for Palm Jumeirah tunnel is that it takes FM-approved VSD to the next level by combining VSD with video over IP (Internet Protocol). This means that in additional to being supplied to a central control room, there is the flexibility for distribution of alarms and associated images to an unlimited number of locations for review. Also, as FireVu shares a common NetVu Connected technology base with other NetVu systems - such as Dedicated Micros, TransVu and NetVu Enterprise ObserVer video management software, there is the potential to integrate the system with a broad range of facilities management and security systems. System management is also enhanced with FireVu as faults can be reported via IP, and alarm information sent by SMS (Short Message Service) and MMS (Multi Media Service) to mobile telephones, hand-held devices and by email. In addition, reconfiguring a FireVu system – when alterations have been made to the tunnel being protected – can be carried out remotely, removing the cost and delay associated with travelling to site. Testing and diagnosis can also be supported in this way Said Ian Moore, Managing Director of D-Tec: “It is gratifying to see FireVu, and our Video Smoke Detection technology, being applied to best effect at the visionary Palm Jumeirah in Dubai thanks to the efforts of Malcolm Gatenby and his team at BSS-ME who have been effective advocates for our technology in the region for more than five years. “The Palm Jumeirah adds to D-Tec’s already proven track record in the tunnel environment across the globe with successful projects such as the Sydney Harbour tunnel and road tunnels in Italy, and in a wide range of testing fire scenarios in the Middle East, through our partner BSS-ME, including the massive 600 metre wide Royal Airwing Hangar complex at the Dubai International Airport - the world’s largest privately-owned aircraft hangar.”