Keeping it Classy: The Five Different Classes of Fire

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Fire Extinguisher on Wall

In the event of a fire, knowing the five classes can help you to use the most effective fire extinguishing agents and techniques to safely suppress the flames. 

In this article, we’ll cover each fire class, how each type of fire can happen, the varying materials that can serve as fuel, and how you can safely extinguish the flames. (Hint: don’t always use water to put out fires– it can make it worse!) 

Please note these fire classifications follow the U.S. standard system for classifying fires. 

What is a Fire Class?

Fire classes are a system of categorizing fires by factors such as the type of material and fuel for combustion as well as the best methods to extinguish or suppress them. The fire classes are Class A, Class B, Class C, Class D, and Class K.

Class A Fires: Ordinary Combustibles

Class A fires are the most common of the classes of fires. Class A fires occur when common combustibles–such as wood, paper, trash cloth, and some plastics– serve as fuel for the fire.  Some of these materials may include:

  • Cloth and fabric: clothing, home furnishings, curtains
  • Wood: furniture, building, crafting or construction supplies, logs in fireplaces
  • Paper: books, office supplies, magazines, newspapers, trash 
  • Plastics: plastic containers, toys, disposable bags
  • Rubber: such as the rubber in shoes

How Do Class A Fires Start?

Class A fires are the most common because ordinary combustibles are often found in everyday life. An ordinary combustibles fire can start through scenarios such as a candle falling over or a hot match being tossed into the trash.

How to Extinguish Class A Fires

According to the Fire Equipment Manufacturer’s Association, the best methods to extinguish Class A fires is either with a foam fire extinguisher or with water.   

Class B Fires: Flammable Liquids and Gases

Class B fires involve flammable liquids and gases, especially petroleum or petroleum-based products. Some examples include:

  • Gasoline
  • Paint
  • Kerosine
  • Propane
  • Butane

However, Class B does not typically include fires involving cooking oils or grease. These materials are in their own class, Class K.

How Do Class B Fires Start?

Class B fires occur when flammable liquids ignite. For example, lighter fluid may catch fire on a charcoal grill or gasoline, grease or paint may ignite while a mechanic is working on a car. 

How to Extinguish Class B Fires

The best method of extinguishing Class B fires is by smothering them or cutting the oxygen supply using foam, powder, or carbon dioxide fire suppression equipment, such as extinguishers. 

It is important not to use a water extinguisher on a Class B fire as water may spread the flammable material and cause the fire.

Class C Fires: Electrical Fires

Class C fires involve an electricity source and/or electric equipment. They may begin from:

  • A short circuit
  • Faulty wiring
  • Electrical/power cord damage 
  • Faulty Breaker boxes
  • Damaged appliances
  • Overloaded electrical outlets

How Do Class C Fires Start?

Class C fires can occur in many situations. An example would be an overloaded outlet causing the plug and/or cord of the device to spark and set on fire.

How to Extinguish Class C Fires

Since suppressing Class C fires can be complicated, we’ve broken down the process into a few short steps:

  1. If it is safe, disconnect the item from its power source. 
  2. Extinguish the fire using a carbon dioxide or dry powder fire extinguisher. These are non-conductive extinguishing agents that will help protect you from electrical shock and cut off the fire’s oxygen supply.
  3. Do not use water or a foam extinguisher, as you would with Class A fires. Water and foam conduct electricity and could make the situation more dangerous.

Class D Fires: Combustible Metal Fires

Class D fires involve metals catching on fire. Flammable metals include, but are not limited to:

  • Titanium
  • Aluminum
  • Calcium
  • Sodium
  • Magnesium
  • Potassium

How Do Class D Fires Start?

Metallic fires require extreme heat to ignite and start most often when the materials are in the form of fines, such as metal dust. This may occur, for example, at manufacturing plants, laboratories or warehouses that cut, drill or mill metal materials.

How to Extinguish Class D Fires

Class D fires should not be put out with water because water can make the fire more dangerous. Instead, use a dry powder fire extinguisher or other dry powder agents to smother the fire. 

Class K Fires: Cooking Fires

Class K fires, similar to Class B fires, occur as a result of the combustion of flammable liquids. Class K fires are categorized separately because of their unique setting and are instead associated with cooking liquids in the food service and restaurant industry. These liquid cooking materials include:

  • Grease
  • Oils
  • Animal fats
  • Vegetable fats 

How Do Class K Fires Start?

Cooking fires can happen by leaving cooking food unattended–remember when your mom told you not to do that? This is why!– or forgetting to turn off the stove. 

Commercial kitchens have a high risk of a Class K fire occurring and can contain an array of safety risks and hazards. Learn more about kitchen fire safety management, here. 

How to Extinguish Class K Fires

It may be your instinct in the kitchen to toss a glass of water on the fire, but that could make it worse. Cooking fires can spread quickly and are often worsened by water.  Instead, smother the fire-like putting a large metal lid over a small fire in a pan- to cut off the oxygen supply or use a wet agent fire extinguisher.  

Still have some questions on how to best protect your property from the five classes of fire? Contact us at VFS Fire and Security Services and we’ll find a solution that fits your needs, property, and budget.

What is a Monitored Fire Alarm System?

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Fire Alarm in Building

The U.S. Fire Administration estimates that fires in commercial buildings cost owners over $2.4 billion per year. Wowza! This considered, monitored fire alarm systems are essential in the prevention of fires in commercial buildings.

Moreover, fire alarm systems can help to:

  • Reduce damage to property
  • Protect valuable assets
  • And, save lives

But today, we have to ask: Is a regular fire alarm system enough?

OK, OK… Before you roll your eyes, hear us out. Fire alarm systems are an excellent and crucial first step in protecting your property. However, as a property owner, you may be able to do more!

A monitored fire alarm system can help to further prevent or reduce costly damage to your property while also better protecting its residents.

Read on to learn what a monitored fire alarm system is and how it can better protect your property.

What is a Monitored Fire Alarm System?

A monitored fire alarm system is an alarm system that has been programmed to transmit signals to a central station or fire control center. In simple terms, when the alarm goes off, the system will immediately alert an operator who will dispatch the appropriate fire protection team to your building.

A monitored fire alarm system ensures that the fire department is alerted to the fire as quickly as possible, without someone having to make the call. The seconds or minutes that a monitored fire alarm system might save you could make the difference between life and death (as dramatic as it sounds, it’s true!)

Monitored fire alarm systems are most commonly used in commercial facilities—and for good reason.

What is the Difference Between a Fire Alarm System and Fire Alarm Monitoring?

A fire alarm system sets off an alarm—usually a series of local, audible devices—to alert people in the building that a fire has been detected and to evacuate immediately. A fire alarm system does not notify the fire department of the detected fire. The fire department will not be dispatched unless someone calls 911.

On the other hand, a monitored fire alarm system will transmit a signal to a central station or fire control center where an operator will dispatch the appropriate fire department to your building—without anyone in the building calling 911.

How Does a Monitored Fire Alarm System Work?

A monitored fire alarm system has an installed control panel that will detect a fire and immediately transmit a signal to a monitoring station. The operator at the station will notify the fire department when they receive the signal. 

 

Signals can be transmitted via:

  • Cell phones
  • Phone lines
  • Radios
  • The internet

Why Does My Building Need a Monitored Fire Alarm System?

The answer to this is simple: Monitored fire alarms buy you, at the very least, a few extra minutes. In the case of a fire, a few extra minutes can be the difference in both saving buildings and saving lives.

In as little as thirty seconds, a fire can double in size, according to the U.S. Fire Administration. Additionally, a fire will spread even quicker if its surroundings are flammable, such as products that may be found in a warehouse or particular furniture.

If your building is equipped with a fire alarm system that isn’t monitored, the fire department will only be dispatched when someone manages to call 911 after sounding alarms, a fire suppression system or sprinklers, and a quick evacuation of all residents.

Considering these stressful protocols, how quickly do you trust your residents to call 911?

When Will the Monitored Fire Alarm System Protect My Building?

Monitored fire alarm systems provide 24-hour protection, seven days a week. 

For instance, even if a fire occurs at nighttime or while your building is unoccupied, a monitored alarm system will ensure there is no delay in notifying the fire department.

How Do I Know If My Fire Alarm is Monitored?

A common error amongst commercial building owners is incorrectly assuming their fire alarm systems are monitored. Consequently, when a fire occurs, the call to 911 is severely delayed. This error leads to the destruction of the buildings that might have been saved if the proper precautions had taken place.

At VFS Fire & Security Services, we urge you not to wait until a catastrophic loss to have your system inspected.

The default option for many fire alarm systems is the installation of a single-station fire alarm, which doesn’t include the feature of sending a signal to the fire department.

If you’re not sure if your fire alarm system is monitored, you can have a fire and security service quickly inspect your system to let you know. At VFS, our system upgrades team can review your existing plans and make scalable proposals to meet your building, code, safety needs, and budget. 

Not sure if your building is due for an inspection? Read our complete guide to fire and safety inspections for your facilities.

The Bottom Line

Fires happen often—every 63 seconds, in fact. This considered, commercial property owners should be adequately prepared to avoid the costly damages to their valuable assets and protect their residents.

Monitored fire alarm systems are a strong method of improving the protection of your property and its residents by ensuring the fire department is dispatched as quickly and efficiently as possible.

Don’t wait until it’s too late. Start a conversation with us today and let’s figure out how to best protect your building.

How Do You Protect Your Property from Wildfires?

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Commercial Fire Protection Systems

We’ll Answer Your Burning Question… 

Your commercial property is just as flammable as any other building. In fact, the National Fire Protection Agency reports that between 2015 and 2019 fire departments across the nation reported 19,156 fires in business properties alone. Property loss totaled over $800 million. These statistics don’t include fires in other types of commercial buildings. 

With fire season emerging, stay ahead of the catastrophic damage a wildfire can do to your commercial building by protecting it ahead of time. Are you prepared? We answer your burning question below. 

What is a Commercial Property?

A commercial property is any real estate that is used for business purposes or activities. Typically, they are buildings- not residential dwellings. Think malls, industrial real estate, and grocery stores … you get the picture.  

These buildings contain important materials, documents, and people inside which means it’s even more important to protect your building from the potential damage of a fire. 

High-Risk Fire Zones

A high-risk fire zone is “a designated zone that considers wildfire hazards such as fire history, topography, vegetation, blowing embers, and weather” according to Spectrum News. 

These zones are broken down into three sections: moderate risk, high risk, and very high risk. Determining which category a zone falls in depends on the likelihood of it catching fire based on history and fire patterns. 

Check your commercial property’s zone to determine your risk of being impacted by a wildfire.  

Commercial Fire Insurance Policies

Having a commercial fire insurance policy, especially for commercial properties in high-risk zones is an added layer of protection. This policy type mitigates risk by reimbursing you for fire damage to the property for losses. 

Fire insurance is defined as “a form of property insurance that covers damage and losses caused by fire.”

This policy often covers building damage, building contents (i.e. furniture, tools, and equipment), and the belongings of others. 

Depending on your policy, it may also cover damage from smoke, charring, or loss of income due to business closure from the fire. 

Ways to Protect Your Property From Wildfires  

Wildfires can cause catastrophic damage, especially to properties without property protection and prevention plans in place. The National Interagency Fire Center reported that 2021 faced 58,985 wildfires which damaged 7.1 million acres.  

Protect your building by implementing the following steps.

Create a “Buffer Zone” 

Wildfire Property Protection

A buffer zone divides the surrounding area of your building into three sections to keep an active fire from moving quickly to your building. Learn more about how to implement a buffer zone here. 

Ensure Working Fire Hydrants Nearby

Have access to a fire hydrant no more than 250 feet away from main buildings. They should be connected to reliable water sources. 

Use Noncombustible Materials

Any signage, exterior cladding, siding, etc. should be made out of noncombustible material. This keeps a hungry fire from finding more materials to damage because they will not burn when exposed to fire. 

Choose Dual-Paned Windows 

Dual-paned windows made with tempered glass will help keep a fire at bay. 

Cover Vents

All vents should be covered with non-combustible ⅛ inch mesh screenings to fight against embers that may fall through. 

Keep Gutters and Roofs Clean 

The building’s roof and gutters should be kept clear of debris that can be easily ignited by embers. 

Flame Resistant Upholstery 

Use flame-resistant or flame-retardant chemicals on curtains, furniture, and drapes. 

Perform Regular Fire Protection System Servicing 

Stay in touch with your fire marshal or authority having jurisdiction (AHJ) to make sure your fire protection system is up-to-date. Ensure your fire sprinkler systems, fire alarm systems and other fire protection systems are inspected and maintained on a regular basis.

Have an Emergency Plan

Prepare an evacuation plan should a wildfire break out nearby. Make sure all staff inside the building understand what to do in a fire emergency. Clearly post emergency evacuation signs inside the building. 

Read our next why high-risk high reward does not apply to fire safety, and other ways to keep your building safe. 

How Often Should Fire Protection Systems Be Serviced?

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fire protection systems service and maintenance

… Yeah That’s Something You Have To Do

Just because your building has the proper safety equipment doesn’t mean your work is done. Believe it or not, you have to actively maintain each of the devices throughout the year. After all, you have to change the oil in your car – your building’sfire protection system service and maintenance fire protection systems are no different.

How often you service or inspect your fire protection services depends on the device. Some require weekly, monthly, semi-annual, or annual inspections. Hot tip- all fire and life safety systems require at least an annual inspection. Let’s discuss how often different fire protection systems need servicing.

Fire Protection Maintenance and Inspection Schedules

Fire protection maintenance schedules are set in place to make sure your fire protection is up to par in the event of a fire. A fully functioning system reduces the risk of damage or injury.

Typically, a fire marshall or other authority holding jurisdiction (AHJ) will review your fire protection system to review if the system is up to code. Local regulations determine how the frequency of service for your different systems. There are, however,  overarching trends as to when each needs a look.

Fire Sprinkler Systems

The best practice for a fire sprinkler system is to perform quarterly and annual sprinkler inspections. Particularly in colder areas, regular maintenance and inspections are essential.

For example, a wet pipe sprinkler system needs to be kept at above freezing temperature during the colder months in order to prevent costly damage to the system.

Fire Suppression Systems

Fire suppression systems include extinguishing fires through gaseous chemical or foam agents instead of water. Examples of fire suppression systems include:

  • Clean agent
  • CO2 Systems
  • Wet chemicals

They must be inspected on a semi-annual basis according to NFPA guidelines.

Fire Alarm & Detection

Fire alarms or smoke alarms should be inspected by a professional on an annual basis- at a minimum.

Inspect these systems for leaks, cracks, warning lights or obstructions weekly. Local rules and regulations determine the service timeline.

For example, school buildings typically require periodic testing of fire alarm systems and regular fire drills.

Fire Extinguishers

A fire extinguisher, also known as the first line of defense is a piece of fire safety equipment you want operable at any given moment. Inspections must take place once a month.

Devices prone to rust, impact, or tampering require the most frequent inspections.

Their external maintenance examination occurs annually during the hydrostatic test, or when specified. Internal fire extinguisher tests occur every 1 – 6 years depending on the extinguisher.

A Final Word

Keeping a well-maintained fire protection system can be the difference between minor and major structural damage. It can also save lives. Proactively maintain your system to have the peace of mind that if the time comes, your building is fully prepared.

Most building owners find that waiting on the fire inspection report is often the most painstaking part of the process. Why do these reports take so long? Take a look at one of our recent articles explaining why the fire inspection report takes so long.

School’s Out for Summer! Fire Proof Campus Buildings

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use the warm summer months while students are on vacation to fire proof campus buildings

(While the kids are away, you should probably fire-proof the Sigma Chi house)

 

You survived another semester! Congratulations! While college students return home for the summer, best practice is to go through and fireproof your buildings… especially the Sigma Chi house (they love lighting up… candles, of course).

 

After all, in just a few short months, students will be back in full force. They may get a break for the warm summer months, but your fire safety procedures never take a vacation. 

Campus Fire Safety

Based on research from the National Fire Protection Association, campus fires peak between September and October– especially between 5-9 pm. 

 

“U.S. fire departments responded to an estimated annual average of 3,840 structure fires in dormitories, fraternities, sororities, and other related properties. These fires caused annual averages of 29 civilian injuries and $11 million in direct property damage.”

 

In order to protect your building and your students from these worrisome statistics, you must ensure your fire safety systems are up-to-date and you should regularly conduct proper fire safety training for both students and faculty. 

Fire Proofing Campus Buildings

So, how does one fireproof an education facility? Most education facilities abide by NFPA Code 101 which “addresses minimum building design, construction, operation, and maintenance requirements necessary to protect building occupants from danger caused by fire, smoke, and toxic fumes.”

 

A few ways you can fireproof your campus buildings are:

 

  • Determining space requirements and maximum occupancy for each room. Hint- to remain compliant with NFPA 101, each person requires at least 20 square feet of space
  • Prepare and update fire evacuation plans
  • Plan fire drills
  • Establish communication with your local jurisdiction and fire authority, and implement their guidelines 
  • Ensure exit areas, stairwells, etc are unobstructed and clear
  • Inspect fire safety equipment to make sure it’s working and updated (i.e. fire alarms, fire sprinkler systems, and fire extinguishers)

What are the Main Causes of Campus Fires?

Fires can break out in multiple ways, however, here are the top five causes of campus-related fires according to data gathered by the U.S. Fire Administration: 

 

  1. Cooking on hot plates, microwaves, portables grills, etc. 
  2. Careless smoking 
  3. Unattended candles 
  4. Overloaded extension cords and outlets

More on how to communicate fire safety with students below. 

Communicating Fire Safety 

Keeping students and faculty educated on fire safety on campus is essential to protecting your people in the event of a fire. Before they step on campus for the semester, send them a pamphlet with fire safety information. This can include:

  • Fire evacuation plans 
  • How to prevent fires
  • How to properly notify the fire department if a fire breaks out 

 

Once students arrive on campus:

  • Review evacuation procedures
  • Show them where the nearest fire extinguishers are located
  • Conduct fire drills
  • Deter tampering with smoke alarms or sprinklers
  • Ensure your RAs are regularly inspecting rooms for fire hazards

 

Remind students that the most common fire causes of campus fires are 

 

  • Check for cigarette buts after parties in chairs, sofas, couches, etc.
  • Use deep, wide ashtrays 
  • Don’t smoke indoors

cooking, candles, smoking, and

fire prep your campus's buildings this summer

 overused power strips. 

Cooking Reminders

  • Keep kitchens clean and clear of flammable materials
  • If cooking– don’t leave the kitchen unattended
  • Only cook in designated areas

Candle Reminders 

  • Do not leave lit candles unattended 
  • Keep candles away from flammable materials

Smoking Reminders

Electrical Safety 

  • Keep light fixtures away from flammable materials
  • Do not plug large appliances into an extension cord 
  • Do not overload outlets or power strips

A Final Word

The perfect time to review your campus facility’s fire safety is during the summer, when fewer students are on campus. For more tips on how to use summer vacation to get your fire safety up to par, read our article here.

 

AHJ – the Paul Blart of Fire Protection

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ajh keeps your buildings safe

As Paul Blart says, “Safety never takes a holiday.” And your facility’s Authority Having Jurisdiction (AHJ) abides by that same standard.  This organization is designed to enforce the NFPA standards and codes on your building. Their mission is to keep both you and your building safe from harm and ensure all of your systems are up to code in case an emergency occurs. 

 

via GIPHY

Let’s dive into what the AHJ is, and why they’re important. 

What is AHJ?

 

AHJ stands for authority having jurisdiction. It’s not a singular entity, rather, it is the authority having jurisdiction for whoever visits the premises to inspect your fire, life and electrical safety programs to meet code standards. 

 

This could be:

 

  • A fire marshal
  • Fire Chief 
  • Labor department 
  • Building official 
  • And more

 

According to the NFPA, AHJ includes, “an organization, office, or individual responsible for enforcing the requirements of a code or standard, or for approving equipment, materials, and installation or a procedure.” 

 

Members of AHJ can come from various places, including federal or state government or private sectors. They are a collective force rather than a specific person. Among this group, you’ll see:

 

  • Fire chief
  • Fire marshal
  • Chief of a fire prevention bureau
  • Labor department member
  • Health department member
  • Building official
  • Electrical inspector
  • Insurance company representative
  • Others having statutory authority

Why Should you Proactively Work With AHJ?

Proactivity is always beneficial when thwarting fire damage. By working with your AHJ before a fire occurs, you increase the odds of protecting your building and, more importantly, your people during an emergency. 

 

If you’re in the beginning stages of building or renovating your commercial property, consulting an AHJ can help ensure all your systems are meeting strict code regulations. This prevents potential fines and issues with compliance that might arise if you are found not up to code.

 

These fire safety codes and standards are strict because you are dealing with people’s lives. The members of AHJ strive to ensure your building is meeting code requirements during the design, construction, and functioning phases. 

 

It’s important to remember that each district has different codes and regulations. 

While following OSHA’s fire safety codes are important, you may find that your local code has additional standards that you must meet in order to remain in compliance. 

 

When was your last fire inspection and maintenance? Our team at VFS supports our clients with regular inspection and testing on their fire protection systems. How much do you know about your fire inspection? Take our quiz to see if you’re smarter than a fire inspector here. 

 

AJH helps keep your building safe

Special Hazards Require Special Solutions

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Special Hazards Require Special Solutions

VFS Fire and Security highly recommends implementing special solutions into your fire safety plan to tackle special hazards.

To determine what type of special solution your building requires, it helps to understand the meaning of a special hazard. Let’s dive in!

What is a Special Hazard? 

A special hazard can be defined as areas that require special hazard fire equipment and fire alarms. 

Building owners should note that special hazards are not specific fire hazards that occur as a result of certain situations or triggers, such as a flammable liquid being too close to a heat source. 

In fact, a special hazard can be a building, area, room, or a piece of equipment. NFPA Code 470 highlights hazardous materials standards for responders. A special hazard is anything from a building, material, or piece of equipment that can cause a fire in an abnormal way.  

From a fire protection perspective, certain industries bring about additional challenges in the fire safety realm. 

Where Are Special Hazards Common?

Special hazards are generally found in places like data centers, telecommunications, power generation, manufacturing and testing facilities, machinery spaces, and healthcare facilities.

 A typical fire alarm and sprinkler system simply won’t cut it for these types of buildings. 

Special Hazard Solutions

Special hazard solutions include smoke, fire, and heat detection and control supported by a fire suppression system. This system will typically use a dry suppressant agent.

These solutions are designed to rapidly detect fire or heat, produce a quick warning and utilize the appropriate agent to control the fire.

Types of Special Hazards

Let’s review some of the types of special hazards so you know what to expect and if you’re protected. 

Oil Fire

An oil fire is an example of a special hazard that requires a special solution. UCLA Health lists an oil fire as “Class B.” This includes, “flammable liquids such as alcohol, ether, oil, gasoline, and grease, which are best extinguished by smothering.” 

Oil fires often start in commercial kitchens, areas where spontaneous combustion can occur, or areas where high-temperature work is done. Learn more about the hazards of kitchens in our blog, “Kitchens: More than a place to steal your coworker’s lunch.” 

Because kitchens are such a hot spot for hazards, the NFPA requires many inspections and equipment guidelines to help prevent oil fires from occurring. NFPA Code 31 is listed as the Standard for the Installation of Oil-Burning Equipment, which provides the starting point for special solutions.  

How to Extinguish An Oil Fire

In the event of an oil fire, DO NOT use water. We repeat, DO NOT ATTEMPT TO USE WATER. Adding water to an oil fire will make the fire grow and become a greater danger. This is where the difference between fire suppression vs. fire sprinklers is important to understand. 

Special Solutions: Fire Suppression Systems

Fire suppression systems are part of the magical formula for dealing with special hazards. Let’s review some of the systems that VFS specializes in.

Clean Agents

Clean agent fire suppression is a term used to describe the use of inert gasses to extinguish a fire. These systems have three main components: 

  • Smoke Detector
  • Control Panel
  • Notification Devices

When a smoke detector is triggered, it sends a signal to the control panel which alerts the notification devices, activating the release devices to suppress the fire. 

How Do Clean Agents Work?

Clean agent fire suppression systems are fast-acting and most effective at protecting sensitive equipment and environments because they are designed to suppress the fire in its incipient stage. They are electronically nonconducting and unlike water, they won’t ruin electronics or electrical components. 

They are most often found in server rooms, record and file repositories, and data centers that require an increased level of protection to prevent unnecessary and accidental discharge of systems.

Extra Information on Clean Agents

Inert gasses: Nitrogen, argon, and carbon dioxide work together by lowering oxygen content in a room below the level that supports combustion, while still allowing a person to breathe keeping your environment and your personnel safe. 

Fluorocarbon-based extinguishers are described as “clean agents” as they do not leave any oily residues, particulates, or water damage and rapidly extinguish fires with a superb weight to effectiveness ratio.

These extinguishing agents are also safe to use in occupied spaces and offer unique advantages in speed, performance, and safety.

Special Hazards Require Special Solutions infographic

CO2 Systems

C02 is an effective method of extinguishing a wide range of flammable and combustible materials in both surface and deep-seated fires. Carbon dioxide is a colorless and odorless three-dimensional clean agent. It is typically harmless to equipment, materials, and property preventing excessive damage to equipment and your facility in the event of a discharge. 

How Do CO2 Systems Work?

There are high and low-pressure CO2 systems. High-pressure systems use individual storage cylinders ranging from 35 lbs to 120 lbs. Low-pressure C02 systems are ideal for non-occupied fire hazards requiring large amounts of extinguishing agents in a limited space. 

Wet Chemicals

Extinguishing methods of wet chemical suppression systems are specific to the type of cooking fire that may occur in a commercial kitchen. When triggered, the system immediately discharges a liquid that, when sprayed onto the fire, cools the flames almost instantaneously.

When this liquid comes into contact with oils and fats, it creates a foam that cools the affected area and prevents the spread and the potential of reignition. 

Dry Chemical

Dry chemical is a type of fire protection system that makes use of a dry chemical powder to extinguish a fire. Most dry chemical fire suppression systems use a large tank that is filled with dry chemical powder, which is then pressurized. 

A Final Note

If your business functions in one of the environments discussed above, ensuring that you have special solutions to protect against special hazards is imperative. 

For more information, check out our fire protection solutions, here. 

 

Read on to learn more about the five classes of fire and how to suppress them, here.

Make Fire Safety Part of your New Year’s Resolution

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Make Fire Safety Part of your New Year’s Resolution

2021 was a dumpster fire that we can roast marshmallows in for 2022.

Looking at the new year is an exciting time. 2022 has created a fresh start after a challenging year (or two or three!).

If you’re like most people, one of your practices is making New Year’s resolutions. We applaud everyone who will try that new diet, meditate in the morning, and go to the gym consistently (then bail after a month— but hey, it’s the thought that counts!)

At VFS, we’ve realized there’s one resolution that always seems to be left out, which is fire safety!

Please, we’re begging you, don’t let fire safety fall by the wayside like the gym. Here are some tips to help guide you into making fire safety part of your New Year resolutions (one that will actually stick!)

Stay Up-To-Date with NFPA Codes

The National Fire Protection Association (NFPA) is constantly updating codes for fire safety for commercial buildings, above-ground storage tanks, and everything in between.

The NFPA Journal highlights changes that are crucial to be aware of as a business or property owner in 2022. The two codes to keep top of mind in the new year include NFPA Code 72 and 13.

NFPA Code 72

NFPA 72 is a National Fire Alarm and Signaling Code. This means that the Code includes requirements for “mass notification systems used for weather emergencies, terrorist events, biological, chemical, and nuclear emergencies.”

The newest change in 2022 to be aware of is the introduction of cybersecurity guidance for fire alarms. There has been a rise in break-ins through older fire security systems because hackers have incentives to steal data and sell it.

Some of the 2022 additions listed by the NFPA include:

  • Remote Access
  • Color Tagging
  • Survivability
  • Multi-Criteria Detectors

So, make sure to keep an eye out for more updates with cybersecurity and fire alarms.

NFPA Code 13

NFPA Code 13 is the Standard for the Installation of Sprinkler Systems. If you’re new to our blog, we’re the experts in sprinkler systems. Learn more about the updates in sprinkler systems on our blog.

Anyway, Code 13 is considered, “The industry benchmark for design, installation of automatic fire sprinkler systems.”

The NFPA Journal claims that the main changes to Code 13 will include sprinkler density, rack storage, and elevator shaft protection. The most impactful change will be the shift towards “beyond single-point density.” 

Update Team Training

With the constant change in NFPA Codes, it’s valuable to also keep your team updated with the differing fire safety measures.

The updates to highlight and refresh your team with could include the following:

  • Updated Equipment
  • Fire Protection Systems
  • Safe Operation of Equipment and Tools
  • Emergency Action Plan
  • And More

There are various online training available through the NFPA. For example, the online series on “NFPA 72, National Fire Alarm and Signaling Code (2022) Online Training Series” is a great starting point. 

Create a Calendar of Safety Inspections

At VFS Fire and Security Services, we believe that your fire protection systems are only as effective as the inspections performed on them. The inspections we specialize in include:

  • Fire Sprinkler Systems
  • Fire Suppression Systems
  • Alarm and Detection Systems
  • Portable Fire Extinguishers
  • Sound and Communication 
  • Integrated Security
  • Life Safety
  • Above Ground Storage Tanks

That’s kind of a long list, right? That’s exactly why the professionals are here to help keep your commercial property up-to-date with the proper equipment and fire safety measures.

On the topic of fire safety, have you heard of the cargo crisis that’s going on? The lag in shipping has created bottlenecks in many industries. Read more about how the cargo crisis has impacted our VFS Houston branch on our blog.

Why do fire inspection reports take so long?

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Why do fire inspection reports take so long?

Don’t tell anyone, but we know that a fire inspection report takes a long time. 

In an effort to explain why we’re going to lead you in a ‘behind the scenes look at the internal processes and why these reports take what seems like forever. 

When systems or devices need maintenance we often can send a repair technician to you within 24 hours (or sooner in emergencies!) Our goal is to be proactive and ensure that our systems keep you safe from harm.

What’s Included in a Fire Inspection Report? 

Clear Sightlines

One of the main elements of your fire inspection report is ensuring there are clear paths for firefighters to reach the building and for patrons to exit the building. If an emergency does happen at your commercial property, there needs to be easy access in and out of the building. This part of the inspection report will likely also include making sure your building remains up to date with fire codes. 

If there are main identifiers around the building that firefighters should be aware of (think trees or other identifying information), that also needs to be included in the fire inspection report. 

Certified Fire Extinguishers

Included in this inspection is counting the number and type of fire extinguishers throughout the building.  VFS Fire and Security services specialize in portable fire extinguishers. Per NFPA code fire extinguishers are required to be inspected and certified by a licensed fire protection contractor. There are a LOT of different types of fire extinguishers including:

  • Water Mist
  • Clean Agent
  • Foam
  • Wet Chemical
  • CO2
  • ABC Dry Chemical
  • Class A, B, C, D, and K

Inspecting all of these extinguishers takes time, which further delays that report hitting your desk. 

Emergency Lighting

Emergency illumination could mean life or death in an intense situation. Ensuring your emergency lighting is working and in the correct areas is essential to the fire prevention and safety of your building. 

We can help! 

There are so many other moving parts that are included in a fire safety inspection. The expert team at VFS Fire and Security Services has a breadth of knowledge to provide all regularly scheduled and code-mandated fire protection system inspections. The frequencies of these inspections ensure the most effective operating conditions for your building all year round and are critical to keeping current with industry and insurance codes. 

We have a diverse team of experienced fire protection professionals capable of inspecting and servicing even the most complex fire protection systems. Our advanced platforms and highly trained dispatch team allow us to manage inspections and testing from inception to execution. 

We tell you what’s due, when it’s due and why it’s due, and are constantly communicating to your team to keep you up-to-date on the latest information within your facilities. 

How frequently do you need fire inspections? Learn more about your inspection schedule in this blog post.