Well, tip numero uno: know what’s in the canister.
Wait, don’t all fire extinguishers do the same job? Why then would they be different?
Yes, in principle, all fire extinguishers exist to help contain and suppress small fires. However, because there are different types of fires, you also need different fire-fighting agents.
You’re not going to use water to put out an electrical fire now, are you? Do you see the necessity for distinct and suitable fire-suppressing materials?
So, in this post, we’re going to explore what’s inside fire extinguishers.
1.Water
Liquid water makes a great fire-fighting agent. It’s very reliable and safe for people. However, water-based fire extinguishers are limited in their scope.
Types of fires water fire extinguishers can suppress
They can only be used to suppress fires involving wood, paper, plastic, and textile materials. They are quite effective when these are the fuels in question.
Environments suitable for water fire extinguishers
Water fire extinguishers are typically seen in environments such as storage facilities, warehouses, office spaces and textile factories.
Water fire extinguisher dangers
Can water fire extinguishers be dangerous? Yes, they can be, primarily when used on fires that involve chemicals. Why is this? Water can spread chemicals thereby aggravating the situation.
Similarly, with electrical fires, water extinguishers are never to be used because you run the risk of being electrocuted.
How do water fire extinguishers work?
As spray water is released onto the flames it eliminates the heat element of the fire, snuffing out the blaze.
2.Carbon Dioxide
Carbon dioxide (CO2) fire extinguishers contain a highly pressurized mixture of liquid and or gaseous CO2.
Types of fires CO2 fire extinguishers can suppress
CO2 fire extinguishers are ideal for Class B fires, i.e. fires where flammable liquids are involved. Fires in which oil, gasoline or alcohol are intricated must be put out using CO2 extinguishers as these canisters and their active agents can effectively cut off the oxygen supply.
These extinguishers are also great for Class C fires i.e. electrical fires. Carbon dioxide makes a great fire-suppressing agent in this case because it is not an electrical conductor and can therefore be used safely.
Environments suitable for CO2 fire extinguishers
Storage spaces like warehouses for flammable liquids and restaurants would do well to mount CO2 fire extinguishers on their premises.
CO2 fire extinguisher dangers
While CO2 is a formidable fire-squelching agent it is dangerous in that it is fatal at the elevated concentrations necessary to put out a fire. For this reason, death by asphyxia in poorly ventilated areas is a risk. That’s why these types of canisters are never to be discharged in an enclosed space where people are still present.
How do C02 fire extinguishers work?
When the valve on top of the CO2 fire extinguisher is released, the contents smother the oxygen component in the air consequently starving the fire.
3.Dry Chemical Foam/Powder
Dry-powder fire extinguishers are so called because they contain an active ingredient that can be one of three agents: sodium bicarbonate, potassium bicarbonate or mono-ammonium phosphate.
According to the Canadian Center for Occupational Health and Safety (CCOHS), these fire extinguishers are by far the most common, most popular, and most widely used because of their versatility and ability to put out a variety of fires.
Types of fires dry powder fire extinguishers can suppress
Class D fires i.e. fires involving metals tend to be rare. However, when they do occur they require a fire-fighting agent that’s not water. That’s where a dry powder extinguisher becomes useful.
Environments suitable for dry powder fire extinguishers
Businesses and laboratories handling metals like aluminum, magnesium and potassium certainly need dry powder fire extinguishers.
Dry powder fire extinguisher dangers
The biggest danger presented by dry powder fire extinguishers lies in the fact that their active agent is very caustic and irritates mucous membranes. These fire canisters should not be discharged in poorly ventilated spaces as they can make breathing difficult, leading to distress, especially in those with pre-existing respiratory conditions.
How do dry powder fire extinguishers work?
Dry chemical powders or foams operate in one of two ways. They either remove the heat source or separate the oxygen from the actual fuel. Chemically this happens when the sodium bicarbonate decomposes (at temperatures above 158 degrees Fahrenheit/70 degrees Celsius) to release CO2. It is this carbon dioxide that then suffocates the fire arresting it.
Fire Extinguisher Tips
Now that we know the different active ingredients within fire extinguishers, let’s look at a few practical fire extinguisher tips.
Tip #1 How to choose which fire extinguisher is best for you
Let’s start off with how to select the most suitable fire extinguisher for your home or business.
There are three things you need to consider here:
1. What are the fire hazards that could serve as fuel in your home or business?
2. Having identified the fire hazards, which fire extinguisher would be most effective?
3. Lastly, what practical considerations do you need to keep in mind?
Let’s say your business is a data center. You’ve got lots of machinery and electrical equipment in there. This is how you’d answer the three questions above:
1. Fire hazards: The fire hazards can be frayed cables, old wiring, and or faulty appliances. This means you’re at risk of Class C fires.
2. Most effective canister: The best or most suitable fire extinguisher, in this case, would be a carbon dioxide or dry powder one.
3. Practical considerations: Water and foam fire extinguishers would not be pragmatic because they are good conductors of electricity and therefore you would be risking electrocution.
Tip #2 Know how to operate a fire extinguisher
Workplace training on fire safety is imperative. Having fire wardens who know how to use fire extinguishers and safely evacuate the building is key to avoiding disasters.
That’s why we highly recommend annual fire inspections, drills and safety training. There’s little point in having fire extinguishers that no one knows how to operate.
Tip #3 How to correctly store fire extinguishers
Do fire extinguishers have a lifespan? Yes, they do. In general, if they have not been discharged or are not damaged they can last anywhere from 5 to 10 years before needing a replacement.
However, incorrect care and storage of these canisters will shorten their lifespan or even render them ineffective.
Be careful to keep them in an upright position and away from adverse weather conditions (avoid keeping them in spaces with temperature extremes – too hot or too cold).
Get Help Choosing the Right Fire Extinguisher
If you’d like some help selecting fire extinguishers for your home or business, our team here at All Protect is on hand to meet with you for a consultation.
That’s not all we do, however. We also offer a comprehensive line of emergency backup generators, fire alarm systems, fire warning systems, fire extinguishers, emergency lighting, exit lighting, fire safety plans, sprinkler systems, and gas detection services for businesses in Hamilton, Ontario.
The Ontario Fire Code requires commercial buildings to have the appropriate type and quantity of fully-charged fire extinguishers on site for life safety. While most people are accustomed to seeing them, very few understand the mechanics of fire extinguisher operation. This short article attempts to give the reader a simple fire extinguisher tutorial.
Before understanding how a fire extinguisher operates, you must first comprehend the mechanics of fire itself. Fire results from chemical combustion between oxygen and a fuel source, such as wood, paper, or gasoline. Of course, oxygen is always surrounding these fuel sources without causing a fire, so combustion also requires that the fuel heats up to its ignition temperature.
Wood requires a temperature above 260 celsius to decompose the wood’s cellulose and release its volatile gases: a compound of hydrogen, carbon, and oxygen. At this temperature, the compound molecules break down, and the atoms reconstitute with oxygen to form water, carbon dioxide, and other debris.
The remaining gases rise upwards to form the flame, and the flame’s carbon atoms generate its characteristic light. The flame generates its own heat, which continues to ignite the fuel and oxygen as long as both are present. To sum it up, fire requires:
Heat above 260 celsius
Oxygen
Fuel source
Fire Extinguisher Operation
Modern fire extinguishers are designed to eliminate one of these three elements from the equation to put out a fire. There are three fundamental methods of accomplishing this task:
Remove heat. The simplest way to put out a fire is to cool it down by dousing it with water. Once the heat subsides, there’s no possibility of ignition. However, if the heat is from an electrical or chemical source, you must not use water.
Remove oxygen. Smothering a fire with something like a blanket can deprive it of oxygen. Nonflammable materials, such as baking soda and sand can accomplish the same and is also effective.
Remove fuel. This is both a difficult and dangerous method of firefighting. Fuel removal involves depriving the fire of its fuel source. Think of removing logs from a fire pit.
Fire extinguishers are pressurized metal canisters full of water or a non-conductive chemical. Squeezing a lever at the top of the extinguisher allows the extinguishing agent to escape.
These extinguishers have a tube that stretches from the bottom of the tank to the nozzle. This tube contains a spring-activated valve that prevents the extinguishing agent from discharging. A small canister of liquid carbon dioxide is located at the top of the extinguisher.
When you’re ready to use the extinguisher, you must first pull the safety pin and then squeeze the lever. This lever simultaneously opens the valve to expel the extinguishing agent and also pierces the canister of liquid co2 with a sharp point.
The CO2 gas then expands and creates the pressure necessary to propel the extinguishing agent forcefully toward the fire. Once the extinguishing agent is flowing from the canister, aim it toward the fuel of the fire rather than the flames.
Depending on your building’s environment, you need to have the proper extinguisher on hand to extinguish the type of fire you’re likely to encounter. Please see this article to get a detailed explanation of the different types available.
Safe workplaces are mandated by Canadian law. Business owners, therefore, have a responsibility to ensure that their employees know and follow established safety norms regulated by the Canadian Centre for Occupational Health and Safety (CCOHS).
One area that deserves attention is fire training. With nearly 50 fires reported in St. Albert in 2021 (two of those being commercial industrial fires), it’s evident that fire risk is real and employees must receive at the very least some sort of basic fire training.
This article explains what fire safety training is, why it is important and provides you with a list of the top fire safety training courses for Canadian businesses.
Let’s dive in!
What is Fire Safety Training?
Fire safety training, often interchanged with fire training awareness is a form of instruction designed to help impart knowledge on fire prevention; fire systems that can control fires in the event of an incident, and fire suppression methods used to extinguish smaller fires (including fire extinguisher tips).
Participants are informed of the nature of fires, the different causes of fire, the behaviour of fires and the best fire safety management practices to follow.
In a nutshell, there are three elements every attendee of a fire safety training course should be able to explain after assisting the class:
· What is fire prevention?
· What is fire protection?
· What is fire suppression?
5 Reasons Fire Training is Important
What is the importance of fire safety training? Here are 5 reasons we believe fire training isn’t just important but vital for your day-to-day operations.
Reason 1: Fire training teaches employees how to act
Knowing what to do if a fire breaks out can be the difference between making it out alive and becoming a statistic. This knowledge isn’t inherent or always common sense hence the need to teach it. There is a protocol that must be followed and respected, and it’s through fire training that it is brought to the attention of employees.
Reason 2: Employee fire training is required by law
Not only is training your employees in fire safety the right thing to do but it is also mandated by law. According to the Canada Occupational Health and Safety Regulations (COHS), paragraph 17.6(1)(b), employers have an obligation to instruct and train their employees regarding the use, storage, and operation of fire protection equipment and on fire safety protocols.
Reason 3: Fire training helps employees understand fire behaviour
What is the science of fire? What are the elements required for a fire to start? What feeds and fuels fire? How can you suppress a fire? How does fire behave? All this and more is explained in great detail during fire training for employees so they understand and can appreciate the dangers of fires, even the seemingly small ones.
Reason 4: Fire training equips employees with egress routes
Every employee should know the various ways to exit a building should a fire break out. During fire training, employees will be helped in identifying the closest exits from their workstations and how to navigate their way to the assembly point. They will be taught practical issues like how to follow emergency lighting and avoid the elevators.
Reason 5: Fire training helps employees keep each other in check
After fire training, employees have a better appreciation of fire hazards and the importance of making sure everyone adheres to the established protocols. For example, employees will avoid things such as having cables running on the ground underneath carpets; they will keep an eye out for frayed wires; will pay attention to those smoking in non-smoking sections of the building. All of this will go a long way in fostering a better and safer work environment.
Now that we know what fire safety training is and just how important it is, where can you find a fire training course?
Ontario’s Top Fire Safety Training Course Provider
Where can businesses go to find fire safety trainers? There is no shortage of licensed fire safety companies in Ontario that can provide the necessary training.
All Protect Systems has been providing fire training to residents and businesses of Ontario for many years now and is a trusted service provider committed to tailored, in-depth, and practical fire safety training.
Fire safety training courses can be further broken down into respective units. Available courses for employees include:
· Fire prevention courses
· Fire protection courses
· Fire suppression courses
· First Aid courses
· Fire prevention plan courses
· Egress courses
Please note, however, that according to the Government website, employers need to consult with the Health and Safety Commission (HSC) before hiring any fire personnel who will provide the required internal fire safety training.
What’s Typically Included in a Fire Training Course?
The typical fire training course will give attendees grounding on what fire is. Next, will be the identification of the common fire hazards in the workplace. This is customized for each specific business.
The trainers will make sure to discuss the behaviour characteristics of fire and the main causes of fire-related deaths and injuries.
Who can take this course?
Fire safety training courses can be taken by all employees in order to raise the general level of workplace fire awareness.
Wrap Up
When it comes to fire prevention for work, nothing tops fire safety training. Not only is fire training an effective way of raising overall fire awareness in the workplace but it’s an excellent team-building activity.
By going through the course, employees know how to conduct fire safety risk assessments as well as easily identify potential fire hazards and respond to fires.
If you’re looking for a certified fire specialist in Ontario to provide fire training for your business, look no further than All Protect Systems.
We also offer a comprehensive line of emergency backup generators, fire alarm systems, fire warning systems, fire extinguishers, emergency lighting, exit lighting, sprinkler systems, and gas detection services.
Did you know that 13% of fires reported across Canada occur in the workplace?
Fire poses a great danger as it can lead to injuries, loss of life, and extensive property damage. So what can you do to increase fire safety at work for your employees and building occupants?
We talk a lot about the necessity of installing fire systems such as sprinklers, fire alarms, and fire suppressant devices like fire extinguishers, but there’s one area of fire protection that’s often overlooked by many companies – hiring a competent fire protection company.
That’s why in this post, we’re going to give you reasons why you should partner up with an experienced fire protection agency like Nutech Fire Prevention.
Reason #1 Cut back on multiple vendors
Whether you’re the property manager or building owner, one thing is certain – you’d like to keep the property management costs low.
Well, hiring a fire protection company is a great way to minimize fire safety charges. How so?
A full-service fire protection company like Nutech Fire Prevention is able to provide you with a comprehensive one-stop all-inclusive fire protection service that includes:
Fire alarm system installation and management
Emergency lighting and exit lighting installation and management
Fire extinguisher and fire hose installation and management
Fire safety plan development
Gas detection installation and calibration
Reason #2 Professionally installed systems contribute to building safety
Fire alarms, fire sprinklers, and carbon monoxide detectors should all be installed by qualified and licensed professionals from reputable fire protection companies.
Because of the pivotal role each of these elements plays in keeping commercial buildings, industrial spaces, and residential homes and apartments safe, you cannot afford to have inexperienced teams handle this core fire safety aspect.
Reason #3 Enjoy reduced insurance premiums
Property insurance can be quite costly. An excellent way to lower property insurance costs and premiums is by hiring a fire protection company.
Why is this? Well, simply because prior to approving you for an insurance premium, insurers want to see that you’ve done everything according to the Fire Code and law.
They will check that you’ve got a fire safety plan for example and have the necessary fire systems like sprinklers and smoke detectors.
Having these basics in place gives you leverage to negotiate lower premiums.
Reason #4 Quicker emergency response times
Experienced fire protection companies bring with them a sense of urgency when responding to calls. That’s not all. They bring their expertise, knowledge, skills and resources as well.
You want a reliable fire specialist team when you’ve got an emergency on your hands, not a group of inexperienced and unskilled rookies.
“It is a detailed document that covers all aspects of fire safety for a specific building or property.”
Fire safety plans are developed by fire protection company technicians who consider the unique aspects of your building. These plans include:
Detailed procedures of the best egress mean for building occupants
Maintenance schedules for fire suppressant systems
Building-specific fire prevention best practices
As a business in Ontario, you’re required by law – as laid down in the Ontario Fire Code – to have a fire safety plan. And speaking of codes…
Reason #6 Ensure your building is compliant
All residential, commercial, hospitality, and retail property in Hamilton is supposed to be designed and built according to provincial building regulations. Within these regulations are safety standards that have to be adhered to.
Most building owners aren’t familiar with these standards as they differ according to building use and the type of business you operate.
Fortunately, fire protection companies are well-versed with these safety standards – especially those governing fire safety – and can therefore help you stay on the right side of the law where fire safety is concerned.
Reason #7 Your business reputation and credibility
Businesses spend thousands (sometimes millions) of dollars every year on marketing. That’s because you’re trying to establish trust, and improve brand awareness and engagement with your target client.
If this is your goal, and you’re truly serious about being seen as a credible brand, then you should be willing to protect your name at all costs.
Hiring a fire protection company demonstrates to your employees and your clientele that you take workplace safety as a grave issue and you’re ready to protect them.
Reason #8 Your peace of mind
How many building occupants do you have? That’s the number of lives in your care every single moment that they are at work on your premises.
When working with a fire protection company to help secure your property, you’ll enjoy peace of mind knowing you’ve done everything above board to ensure a safe working environment.
Professional fire specialists will inspect fire systems, conduct routine maintenance, and keep fire detection and suppression devices working as they should.
Reason #9 Tap into experience and expertise
Fire protection companies work with a vast range of clients in differing industries and sectors. From residential to commercial, you’ll have access to skilled, knowledgeable, and highly experienced fire professionals to consult with.
Not only that, but they can quickly highlight your building fire hazards so these can be rectified before a catastrophic fire happens. Their constant surveillance and system monitoring can easily detect malfunctioning hardware so it is promptly replaced by fully-functional devices.
Get the help you need today
Hiring a competent fire protection company like Nutech Fire Prevention is an investment that pays itself in your peace of mind (and that of building occupants), improved fire safety at work, and compliance with provincial building and fire laws.
At Nutech, we offer comprehensive fire protection services across Hamilton. Our years of experience serving residential and commercial clients means we’ve got a unique fire protection skillset we bring to the table.
That’s not all as we also have a line of emergency backup generators, fire alarm systems, fire warning systems, fire extinguishers, emergency lighting, exit lighting, fire safety plans, sprinkler systems, and gas detection services.
“…battery-backed or otherwise independently powered light sources that are designed to activate when a power outage creates low-visibility conditions in a workplace.”
These two codes also dictate the maintenance schedules of the emergency lighting as well as testing requirements.
From a legal standpoint all buildings – industrial, institutional, high-rise residential, and commercial – are all required to have an emergency as well as exit path lighting. And it’s not just buildings alone that are mandated emergency lighting.
“All passenger public spaces and alleyways shall be provided with supplementary electric lighting that can operate for at least three hours when all other electric power sources have failed. The illumination provided shall be such that the approach to the means of escape can be readily seen.”
Emergency lighting is also prescribed for railway passenger cars as seen in the Trains Occupational Safety and Health Regulations Part III: 26 which reads:
“Every passenger car shall be equipped with an automatic battery supplied emergency lighting of sufficient capacity to enable quick evacuation, by providing a minimum of lighting in vestibule areas, at end doors, in the galley, washrooms and isle ways.”
The 5 Types of Emergency Lighting
Now here are five types of emergency lighting to know about and their unique role.
1.Anti-panic lighting
Also known as open area lighting, you’ll find this particular lighting system installed in lifts and stairways.
2.Emergency escape lighting
This lighting is required by the National Fire Code of Canada (NFC) 2020 as part of the fire safety regulation for buildings. Its main purpose is to assist occupants with sufficient light so they can evacuate a building when the main power goes out.
3.Emergency route lighting
This specific lighting is supposed to direct people to the closest exit so they can get out of the building.
4.High-risk task area
This lighting is installed in work areas where operators will require sufficient illumination in order to switch off any dangerous machinery or terminate high-risk processes before leaving the premises.
5.Standby lighting
This is a type of lighting that gives room for people to continue with their normal tasks when the power goes out.
How to Tell Whether You Have Sufficient Emergency Lighting
Knowing how much emergency lighting you need is complex. You have to factor in:
· the size of the building
· the nature of the building and its use
· the layout of the building
· the NFC, local Building Code and SOR/86-304 requirements
Without seeing your building and what’s currently installed it’s difficult to tell off-hand whether you have enough emergency lighting or not. The first step in answering this question then is having an expert come in to assess your building. That’s where fire safety technicians can help.
Now, while emergency lighting is certainly important, there is yet another safety technology that people hardly speak about – carbon monoxide detectors.
What are Carbon Monoxide Detectors?
Carbon monoxide detectors are safety devices that are engineered to detect the presence of carbon monoxide (CO) gas.
Carbon monoxide is a poisonous gas that’s exceedingly dangerous on account of its colourless, odourless and tasteless nature. It’s the agent responsible for carbon dioxide poisoning and has been called the “silent killer” because people cannot detect it before it’s too late.
CO detectors are made to measure the levels of carbon monoxide in the environment and alert building occupants via alarm before critical levels of the odourless chemical accumulate.
When the alarm sounds this gives people due warning giving them time to either leave the building or ventilate the space in order to disperse the CO.
It’s worth noting that CO detectors are not smoke detectors and should not be installed as such. It is possible however to find combined CO/smoke detectors.
The fact of the matter is that carbon monoxide detectors, much like smoke alarms, save lives and potentially reduce CO-related hospitalizations and fatalities. That’s why they are so important.
Looking for a Fire Safety Systems Contractor?
If you’re looking for a reliable fire safety contractor in Ontario look no further than Nutech Fire Prevention. Whether you wish to install or upgrade your existing emergency lighting or carbon monoxide detectors, we’re only one phone call away.
Plus, we also provide a comprehensive line of emergency backup generators, fire alarm systems, fire warning systems, fire extinguishers, exit lighting, fire safety plans, sprinkler systems, and gas detection services for businesses in Hamilton, Ontario.
What does it mean that a fire extinguisher is tagged? And must all fire extinguishers be tagged?
To answer simply, a tagged fire extinguisher is one that bears a fire tag. And yes, all fire extinguishers must be tagged.
But we’re getting ahead of ourselves.
In this post, we’re going to go right to the beginning and talk about all things related to the fire extinguisher tags. Make sure you read till the end for our best-kept fire extinguisher tips.
Without further ado, let’s dive right on in.
What is a Fire Tag?
A fire tag is a detailed label that is attached to a fire extinguisher. This marker is placed on the canister by a certified fire inspector after an assessment.
The ticket stores the inspection observations and results. The assessment is mandated by the National Fire Protection Agency (NFPA) and serves to ensure that fire extinguishers on any given premise are in working order.
Is it Necessary for Fire Extinguishers to be Tagged?
Whether you have a fire extinguisher for your home, car, or business, the NFPA requires that each extinguisher is tagged. This means all fire extinguishers must be routinely checked. This is often carried out,
· On a monthly basis
· On an annual basis
· Every six years
· Periodically – a hydrostatic material inspection
Monthly inspections
These are visual inspections of fire extinguishers. As the homeowner, you can perform the check yourself. However, within a company, the safety personnel bear the responsibility of assessment. The month and year are noted on the fire tag alongside the initials of the person who conducted the inspection
Monthly assessments confirm whether the canisters are in good working condition and are being stored correctly. You’re checking for damage, blockage in the hose, charge pressure, and the state of the safety seal.
Annual inspections
These are more in-depth and require a certified fire inspector to conduct them. This is because they must check the mechanical parts, the canister’s delivery system and the fire-fighting agent.
All findings must be noted down on the fire tag including the agency and inspection month and date.
Six-year inspections
These are similar to the annual fire extinguisher checks. What differentiates them is that in six-year inspections, pressurized extinguishers are emptied of their fire-suppressing agents before the examination.
After the internal assessment, they are refilled, re-pressurized and tagged with a tamper-resistant seal.
The six-year observations must all be written onto the fire tag. And on a different metallic label that’s attached to the canister, the same inspections must be recorded.
Water, CO2, and wet-chemical fire extinguishers are to be inspected every five years.
And dry-chemical fire canisters every 12 years.
After the hydrostatic testing, the canisters are individually recharged and sealed. Inspectors note down all they’ve observed on the hang tag as well as the metal tag that’s on the fire extinguisher.
What Sort of Information is Recorded on a Fire Extinguisher Tag?
Fire tags are filled with a host of important information about the fire extinguisher including:
· Model/serial number
· Canister expiration date
· Active agent within the canister
· The charged (or not charged) status of the extinguisher
That’s not all. But you’ll also be able to glean information about the last inspection date as well as the fire inspector who conducted the assessment.
Not only does this data provide invaluable information regarding the reliability of the fire extinguisher, but it also ensures that each fire extinguisher complies with the NFPA regulations and any other national or provincial fire codes.
What’s the Lifespan of Fire Extinguisher Tags?
In general, because fire extinguishers are supposed to be inspected at least once per year, it is safe to say that the tags are good for up to 12 months.
You can easily determine the lifespan by checking out the month and year of the last inspection which should be clearly recorded on the tag.
How do You Correctly Read Fire Extinguisher Tags?
Contrary to popular belief, reading fire tags isn’t as difficult as some would think. Simply because the information presented on the tags is simple enough to understand.
You’ll be able to deduce the fire canister’s model number, and see when it was last serviced and by whom. The status and the expiration date of the fire extinguisher will also be expressly spelled out typically on the bottom. The words you may see include ‘recharged’, ‘new’ or ‘serviced’.
If there’s anything you don’t understand regarding fire tags, the best thing to do is to consult your local fire inspector.
What Else Should I Know About Fire Tags?
Is there anything else that you should ideally be aware of regarding fire extinguisher tags?
Yes, there’s one thing that’s worth noting and this relates to internal fire extinguisher assessments. If the contents of the canisters were examined, the NFPA mandates that a verification-of-service collar be attached around the neck of the fire extinguisher.
The information recorded onto the tag should highlight the name of the person or agency that conducted the internal examination alongside the month and year of the inspection.
Now, onto some fire extinguisher tips.
Stay Safe With These Fire Extinguisher Tips
These practical tips promote good fire safety in the home and the workplace.
· Mount fire extinguishers where they can be clearly seen and accessed
· Store your fire extinguishers in an upright position at all times
· Fire wardens must be trained and employees know how to use fire extinguishers
· Routinely service fire extinguishers
· Keep pathways to fire extinguishers unobstructed
Get Your Fire Extinguishers Inspected Today
If your fire extinguishers are due for an inspection or you don’t remember when they were last inspected and would like to have certified inspectors examine them, ourNutech Fire Prevention technicians are ready to help.
Our service offering goes beyond assessments, however. We also offer a comprehensive line of emergency backup generators, fire alarm systems, fire warning systems, fire extinguishers, emergency lighting, exit lighting, fire safety plans, sprinkler systems, and gas detection services for businesses in Hamilton, Ontario.
Well, tip numero uno: know what’s in the canister.
Wait, don’t all fire extinguishers do the same job? Why then would they be different?
Yes, in principle, all fire extinguishers exist to help contain and suppress small fires. However, because there are different types of fires, you also need different fire-fighting agents.
You’re not going to use water to put out an electrical fire now, are you? Do you see the necessity for distinct and suitable fire-suppressing materials?
So, in this post, we’re going to explore what’s inside fire extinguishers.
1.Water
Liquid water makes a great fire-fighting agent. It’s very reliable and safe for people. However, water-based fire extinguishers are limited in their scope.
Types of fires water fire extinguishers can suppress
They can only be used to suppress fires involving wood, paper, plastic, and textile materials. They are quite effective when these are the fuels in question.
Environments suitable for water fire extinguishers
Water fire extinguishers are typically seen in environments such as storage facilities, warehouses, office spaces and textile factories.
Water fire extinguisher dangers
Can water fire extinguishers be dangerous? Yes, they can be, primarily when used on fires that involve chemicals. Why is this? Water can spread chemicals thereby aggravating the situation.
Similarly, with electrical fires, water extinguishers are never to be used because you run the risk of being electrocuted.
How do water fire extinguishers work?
As spray water is released onto the flames it eliminates the heat element of the fire, snuffing out the blaze.
2.Carbon Dioxide
Carbon dioxide (CO2) fire extinguishers contain a highly pressurized mixture of liquid and or gaseous CO2.
Types of fires CO2 fire extinguishers can suppress
CO2 fire extinguishers are ideal for Class B fires, i.e. fires where flammable liquids are involved. Fires in which oil, gasoline or alcohol are intricated must be put out using CO2 extinguishers as these canisters and their active agents can effectively cut off the oxygen supply.
These extinguishers are also great for Class C fires i.e. electrical fires. Carbon dioxide makes a great fire-suppressing agent in this case because it is not an electrical conductor and can therefore be used safely.
Environments suitable for CO2 fire extinguishers
Storage spaces like warehouses for flammable liquids and restaurants would do well to mount CO2 fire extinguishers on their premises.
CO2 fire extinguisher dangers
While CO2 is a formidable fire-squelching agent it is dangerous in that it is fatal at the elevated concentrations necessary to put out a fire. For this reason, death by asphyxia in poorly ventilated areas is a risk. That’s why these types of canisters are never to be discharged in an enclosed space where people are still present.
How do C02 fire extinguishers work?
When the valve on top of the CO2 fire extinguisher is released, the contents smother the oxygen component in the air consequently starving the fire.
3.Dry Chemical Foam/Powder
Dry-powder fire extinguishers are so called because they contain an active ingredient that can be one of three agents: sodium bicarbonate, potassium bicarbonate or mono-ammonium phosphate.
According to the Canadian Center for Occupational Health and Safety (CCOHS), these fire extinguishers are by far the most common, most popular, and most widely used because of their versatility and ability to put out a variety of fires.
Types of fires dry powder fire extinguishers can suppress
Class D fires i.e. fires involving metals tend to be rare. However, when they do occur they require a fire-fighting agent that’s not water. That’s where a dry powder extinguisher becomes useful.
Environments suitable for dry powder fire extinguishers
Businesses and laboratories handling metals like aluminum, magnesium and potassium certainly need dry powder fire extinguishers.
Dry powder fire extinguisher dangers
The biggest danger presented by dry powder fire extinguishers lies in the fact that their active agent is very caustic and irritates mucous membranes. These fire canisters should not be discharged in poorly ventilated spaces as they can make breathing difficult, leading to distress, especially in those with pre-existing respiratory conditions.
How do dry powder fire extinguishers work?
Dry chemical powders or foams operate in one of two ways. They either remove the heat source or separate the oxygen from the actual fuel. Chemically this happens when the sodium bicarbonate decomposes (at temperatures above 158 degrees Fahrenheit/70 degrees Celsius) to release CO2. It is this carbon dioxide that then suffocates the fire arresting it.
Fire Extinguisher Tips
Now that we know the different active ingredients within fire extinguishers, let’s look at a few practical fire extinguisher tips.
Tip #1 How to choose which fire extinguisher is best for you
Let’s start off with how to select the most suitable fire extinguisher for your home or business.
There are three things you need to consider here:
1. What are the fire hazards that could serve as fuel in your home or business?
2. Having identified the fire hazards, which fire extinguisher would be most effective?
3. Lastly, what practical considerations do you need to keep in mind?
Let’s say your business is a data center. You’ve got lots of machinery and electrical equipment in there. This is how you’d answer the three questions above:
1. Fire hazards: The fire hazards can be frayed cables, old wiring, and or faulty appliances. This means you’re at risk of Class C fires.
2. Most effective canister: The best or most suitable fire extinguisher, in this case, would be a carbon dioxide or dry powder one.
3. Practical considerations: Water and foam fire extinguishers would not be pragmatic because they are good conductors of electricity and therefore you would be risking electrocution.
Tip #2 Know how to operate a fire extinguisher
Workplace training on fire safety is imperative. Having fire wardens who know how to use fire extinguishers and safely evacuate the building is key to avoiding disasters.
That’s why we highly recommend annual fire inspections, drills and safety training. There’s little point in having fire extinguishers that no one knows how to operate.
Tip #3 How to correctly store fire extinguishers
Do fire extinguishers have a lifespan? Yes, they do. In general, if they have not been discharged or are not damaged they can last anywhere from 5 to 10 years before needing a replacement.
However, incorrect care and storage of these canisters will shorten their lifespan or even render them ineffective.
Be careful to keep them in an upright position and away from adverse weather conditions (avoid keeping them in spaces with temperature extremes – too hot or too cold).
Get Help Choosing the Right Fire Extinguisher
If you’d like some help selecting fire extinguishers for your home or business, our team here at Nutech Fire Prevention is on hand to meet with you for a consultation.
That’s not all we do, however. We also offer a comprehensive line of emergency backup generators, fire alarm systems, fire warning systems, fire extinguishers, emergency lighting, exit lighting, fire safety plans, sprinkler systems, and gas detection services for businesses in Hamilton, Ontario.
What are some tips to prevent fires in the office workplace?
In this post, we’re going to look at some of the easiest and best ways to prevent fires in an office.
Here are 8 top tips for fire protection in your office building.
Tip #1 Know who is in charge of fire protection in the building
Is there a point person who is responsible for fire protection in the building? By law, all commercial properties and businesses within Hamilton are required to have such a fire warden. If you’re the building owner, employer, or a building tenant the onus is on you to delegate this responsibility otherwise you’re in breach of the law.
As the owner of the property, you have a duty to comply with all fire codes and workplace safety regulations. This includes ensuring the building undergoes routine fire checks, assessments and employees are up to date on fire safety best practices and evacuation protocols. And speaking of fire risk assessments…
Tip #2 Outline the main duties of the fire safety officer
In order for the delegated fire officer to perform their duties to the best of their abilities, these responsibilities have to be clearly defined.
In a nutshell, their tasks include conducting and supervising:
Fire risk assessments
Fire risk reductions
Fire alarm drills
Fire protection and safety equipment installations
Fire safety officers are especially important because they are the ones responsible for designing workplace-specific egress processes so that in the event of a fire emergency people can quickly evacuate the building.
The appointed fire warden must be someone with a comprehensive knowledge of fire, the general outlay of the premises, and be up-to-date on compliance and fire safety matters.
The fastest way to bring your fire officer to speed with the latest fire safety industry requirements is to enroll them in select training offered by fire protection and safety technicians such as Nutech Fire Prevention.
Tip #3 Develop and practice emergency evacuation protocols
Once we’ve trained your fire safety officers, they’ll be confident in developing tailored emergency evacuation procedures. They’ll be equipped with the relevant skills to conduct practice drills with building occupants.
Their detailed egress plans will take into consideration the available exit routes in the building. They will also propose alternative exit routes depending on where tenants are within the premises.
Appropriate steps will be taken by the fire officer to ensure emergency lighting has also been installed along evacuation routes.
Tip #4 Select and install appropriate fire alarm systems for your building
Premium fire alarm systems go a long way in promoting fire safety at work and actually protecting the property. Make sure that your systems are ISO certified and professionally installed. If you’re not sure which fire alarms to choose, expert fire technicians can assist.
Reaching out to these professionals is also an effective way to get the most appropriate fire systems that complement your building. You’ll want a fire system that’s suitable for the type of work done in the building.
Warehouses storing volatile liquids will require fire suppression systems that are vastly different from those needed by workplaces occupied by office workers.
Professional installation will also guarantee proper function as and when needed – a consideration that leads us to the next tip regarding maintenance.
Tip #5 Schedule routine fire protection equipment maintenance
Having fire protection equipment installed is the first line of defence. However, all these systems must be maintained so that they’re always in good working condition.
Every fire protection system must undergo routine maintenance checks. This includes your:
Smoke alarms
Carbon dioxide detectors
Sprinklers
Fire extinguishers
Leave the more sophisticated assessments of sprinklers and alarm systems to professionals. Don’t allow unqualified fire officers to tamper with these professionally installed fire safety mechanisms.
Tip #6 Set up proper reporting channels for fire safety concerns
If there are fire safety issues employees need to report, where do they go? It’s imperative that proper reporting channels are established.
This will make it easier for building occupants to report missing fire protection such as fire extinguishers and call attention to obstructed exits and defective alarm systems.
It doesn’t have to be anything over the top. An email address and inbox managed by the fire officer will be enough.
Tip #7 Practice good housekeeping practices
According to the Ontario Ministry of the Solicitor General, the most common fire causes in workplaces are poor wiring, faulty equipment, heating and cooling mechanisms, chemical reactions, cigarettes, and open flames (e.g. burners, lighters, matches).
Practicing proper housekeeping will help reduce fire risk. This may look like
Designating suitable fire-safe smoking areas
Efficient waste removal and waste management
Removal of elements blocking corridors and exit ways
Ensuring HVACs systems are routinely cleaned
Storing combustible and volatile chemicals properly
Removing old, frayed wiring and replacing it with new cabling
Replacing malfunctioning equipment
Tip #8 Clearly mount fire safety signage
Following on the heels of good housekeeping practices is the issue of prominently displaying fire safety signage around the building.
Such signage makes it easy for employees to know where to go, how to exit, and which path to follow in an emergency. Visual cues will provide the guidance needed to safely evacuate.
What signs should you mount up?
Fire action notices – these explain to the reader what actions to take in case of fire
Fire exit signage – points and marks out the exit routes, doors as well as assembly points
Fire-fighting equipment signage – show where to find fire-fighting equipment like fire extinguishers
Cautionary signage – for example ‘No Smoking’ or ‘Danger’ signs
Want to learn more fire protection tips?
For businesses in Hamilton, Ontario keen on getting more information on workplace fire safety best practices look no further than Nutech Fire Prevention. We provide specialist help tailored to your workplace, occupation, and building needs.
In addition, we also provide, install and maintain emergency backup generators, fire alarm systems, fire warning systems, fire extinguishers, exit lighting, fire safety plans, sprinkler systems, and gas detection services for businesses and residents of Hamilton.
Are you wondering which is the most effective fire extinguisher? And, you’re not sure between powder, foam, and water canisters?
You’re not alone.
With five classes of fire extinguishers and five main fire extinguisher types, the answer isn’t always obvious.
Knowing what distinguishes these extinguishers is important in order to be able to successfully put out fires.
That’s why in this post, we’re going to dive into each respective fire extinguisher, discuss its unique characteristics, and how you can effectively use it to suppress fires.
So, without further ado, here are our top fire extinguisher tips.
What Makes a Fire Extinguisher Effective?
Choosing the right fire extinguisher for a designated fire is what ultimately renders the extinguisher of use. To effectively quench a blaze you must take care to select the correct fire extinguisher.
Why is this key?
Because fire extinguishers are designed with specific fires in mind, hence the classes. There are at present five classes of fire extinguishers. And each fire extinguisher class corresponds to a type of fire that the extinguisher can put out. For example:
Class A fire extinguishers are ideal for ordinary combustible fires involving wood, paper, and cloth
Class B fire extinguishers are most appropriate for dousing flammable liquids like oil, grease, paint, and solvents
Class C fire extinguishers are engineered for putting out live electrical equipment fires think motor fires and faulty wiring fires.
Class D fire extinguishers are meant for combustible metal fires involving elements such as aluminum and magnesium
Class K fire extinguishers are designed to put out fat, oil and grease fires
Now that we’re aware of the fire extinguisher classes, let’s explore the five main fire extinguisher types.
The Five Main Fire Extinguisher Types
The major distinguishing factor for each of the following fire extinguishers is the fire suppressant agent within the canister.
1.Carbon-Dioxide Extinguishers
Extremely pressurized non-flammable carbon dioxide gas fills these types of fire extinguishers. A carbon dioxide fire extinguisher (CO2) is easy to recognize because of its characteristic hard horn as well as accompanying lack of a pressure gauge.
When to use one?
C02 fire extinguishers are meant for Class B and C fires involving flammable liquids or electrical fires only.
Laboratories, warehouses storing flammable liquids, and mechanical rooms would do well to keep CO2 fire extinguishers on hand.
How do they suppress fires?
They displace oxygen, a key element in fire, effectively causing the blaze to die down.
Fire extinguisher colour code?
Black
2.Dry Chemical/Powder Extinguishers
Dry chemical fire extinguishers (abbreviated DC) are often filled with mono ammonium phosphate powder and pressurized using nitrogen.
When to use it?
DC fire extinguishers are ideal for exterminating Class A, B, and C fires. It’s worth noting that some canisters may be labelled ABC while some only BC. ABC canisters will put out Class A, B, and C fires, while BC canisters only class B and C fires.
Because of their versatility, DC fire extinguishers are among the most commonly mounted in new buildings, offices, commercial centers, and cars.
How do they suppress fires?
DC fire extinguishers extinguish the fire by covering the ignited fuel with a layer of powder which effectively cuts off oxygen to the fuel causing the blaze to die down. This powder hinders the fire’s chemical reaction snuffing it out.
Fire extinguisher colour code?
Blue
3.Water Extinguishers
Water extinguishers are as their name implies filled with regular tap water which is then pressurized using normal air.
When to use it?
Water-based fire extinguishers are only to be used on Class A fires i.e fires where wood, paper or cloth are present.
Water-based fire extinguishers are never to be used on fires involving flammable liquids as they are not only ineffective but can even cause the fire to spread. The same is true of electrical fires, water is not to be used as it is a good conductor and there is a high risk of electrocution.
How do they work?
Water fire extinguishers eliminate the “heat” component needed for a fire (the other two elements being fuel and oxygen)
Fire extinguisher colour code?
Red
4.Chemical Foam Extinguishers
Foam extinguishers are also known as AFFF fire extinguishers and contain an aqueous chemical substance to suppress fires.
When to use it?
When attempting to douse Class A fires.
Foam-based fire extinguishers are some of the most eco-friendly options on the market because the foam is generally comprised of non-toxic chemicals.
How do they suppress fires?
The aqueous foam creates a long-lasting barrier between the fuel source and oxygen in the atmosphere sufficiently squelching any sparks that may try to reignite the fire.
Fire extinguisher colour code?
Beige/cream
5.Wet Chemical Gas Extinguishers
These particular fire extinguishers are charged with a solution of potassium.
When to use it?
Wet chemical fire extinguishers are designed for use against Class A and K fires. These fire extinguishers are best suited to tackle fire situations involving wood, paper, textiles, cooking fats and oils.
Wet chemical extinguishers are not to be used on flammable liquids, flammable gases, or live electrical equipment.
Wet chemical fire extinguishers are recommended for use in commercial restaurant kitchens.
How do they suppress fires?
The potassium solution cools the fire and decreases the temperature thereby stopping the fire in its tracks. Where fats or grease are involved, the potassium salts in the fire extinguishers cause a chemical reaction – saponification – to take place when they hit the hot oil or fat. The resulting soapy foam is non-combustible and thus effectively suppresses the fire.
Fire extinguisher colour code?
Yellow
The Bottom Line
Each fire extinguisher has the ability to be effective if it is used to suppress a fire it was designed to put out. Using the wrong fire extinguisher can aggravate the situation. That’s why you should make sure that your business is equipped with suitable fire extinguishers. By using these fire extinguisher tips you can protect your business and home.
If you’d like some help with choosing the correct fire extinguishers for your business, our team here at Nutech Fire Prevention is on hand to meet with you for a consultation.
That’s not all we do, however. We also offer a comprehensive line of emergency backup generators, fire alarm systems, fire warning systems, fire extinguishers, emergency lighting, exit lighting, fire safety plans, sprinkler systems, and gas detection services for businesses in Hamilton, Ontario.
A fire can break out in any business at any time, so it’s important to have a fire evacuation plan in place.
This plan should be designed to ensure the safety of employees and customers and to minimize damage to the business.
The best way to protect your business from the threat of fire is to have a well-thought-out and comprehensive fire evacuation plan. This fire prevention plan should be designed to ensure the safety of your employees, customers, and clients in the event of a fire.
The following are some of the most essential elements to consider while developing a fire evacuation strategy:
1 – Examine the Hazards
The first step in creating a fire evacuation plan is to analyze the hazards present in your workplace. This includes identifying potential fire hazards and assessing the risks associated with each one.
Once you’ve determined the threats, you may devise methods to reduce them. As the business owner, you should be intimately familiar with your workplace and the potential hazards present. However, it is always a good idea to consult with a fire safety professional to get an expert opinion.
2 – Develop an Evacuation Route
Once you have identified the potential hazards in your workplace, you need to develop an evacuation route. This route should be designed to get employees and customers out of the building quickly and safely.
When developing an evacuation route, you need to consider things like the layout of the building, the number of exits, and the location of fire extinguishers. You also need to ensure that everyone in the building is well aware of the evacuation route.
3 – Post Fire Evacuation Signs In Strategic Locations
Once you have developed an evacuation route, you need to post-fire evacuation signs throughout the building. These signs should be placed in strategic locations so that they are easily visible in the event of a fire.
Signs should also be large enough to be seen from a distance. In addition to this, these signs should be illuminated so that they can be easily seen in the event of a power outage. There should also be emergency lighting to guide people out of the building.
4 – Use Fire Extinguishers
Another important part of a fire evacuation plan is the use of fire extinguishers. Fire extinguishers can be used to put out small flames before they have a chance to increase further.
However, it is important to use fire extinguishers only when it is safe to do so. Never use a fire extinguisher if the fire is too large or if you are not sure how to use it. There are a few fire extinguisher tips that you should be aware of:
● Always read the complete instructions before using it, even if you’ve used one before
● Aim the fire extinguisher at the fire’s base to be sure it works
● Fire extinguishers should ideally be used to put out minor fires
● Check the fire extinguisher monthly to be sure it is fully charged
5 – Practice the Evacuation Plan
Developing a fire evacuation plan isn’t enough, you need to practice it. Give fire training programs to employees and have regular fire drills. It is also a good idea to review the evacuation plan periodically to make sure it is still up-to-date. Moreover, if you make any changes to the building, such as adding new exits or fire extinguishers, you need to update the evacuation plan accordingly.
6 – Have a Backup Plan
No matter how well-thought-out your fire evacuation plan is, there is always the possibility that something could go wrong. Therefore, it is imperative to have a backup plan in place.
This backup plan should be designed to get everyone out of the building safely in the event that the primary evacuation route is blocked. This plan should be reviewed and practiced regularly so that everyone is familiar with it.
7 – Install an Alarm System
An important part of any fire evacuation plan is an effective alarm system. This system should be designed to give employees and customers enough time to safely exit the building.
The alarm system needs to be tested regularly to ensure that it is working properly. Alarm notifications can be sent in such a way that employees can be alerted through phone calls, text messages, or even sirens. It will reduce the possibility of fire injuries and fatalities.
8 – Factor in Employee Training
When it comes to fire safety in the workplace, employee training is a critical component of any fire prevention. By educating employees on fire safety procedures and evacuation routes, you can ensure that everyone knows what to do in the event of a fire.
Regular fire training is a good way to keep employees up-to-date on fire safety procedures. By holding periodic drills, you can make sure that everyone knows what to do in the event of a fire and that they are comfortable with the evacuation routes.
Some Other Tips to Plan a Fire Evacuation Plan
1. Exits should be clear
2. Avoid using elevators during a fire
3. Know where the fire exits are located
4. Be familiar with the building layout
5. Use fire extinguishers only when it is safe to do so
6. Close doors behind them when evacuating
7. Test the fire alarm system regularly
8. Educate employees on fire safety procedures and evacuation routes
9. Hold periodic fire drills
10. Keep fire extinguishers well-maintained
11. Create an evacuation map of the building
12. Always keep a designated meeting place outside of the business building
Wrap Up
A fire evacuation plan plays an important role in any fire safety strategy. By following the tips in this blog post, you can ensure that your business is prepared in the event of a fire.
If you’re in Ontario and would like to discuss fire prevention for work, fire extinguisher tips, fire training ideas or purchasing an emergency backup generator for your business or home, we’re always glad to assist.
Fire alarm systems, fire warning systems, fire extinguishers, emergency lighting, installation, maintenance of fire alarm systems, and emergency backup generators are just a few of the services we provide.
