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Fire Prevention and Protection

Homeowners and business owners use fire prevention and protection tactics to mitigate fire damage. Installing fire alarms, sprinkler systems and establishing evacuation plans are all part of fire protection plans. Ask questions here about fire safety.

778 Questions

How many major parts are there to NFPA 101?

There are 43 chapters and 4 annexes in NFPA 101.

As for "major parts", you could consider the following general divisions:

  • Chapters 1-4, 6-11 and 43 referred to as "fundamental" or "base chapters"
  • Chapters 5 Performance based options
  • Chapters 12-42 Specific occupancy chapters
  • Annexes A and B containing useful additional information

(based upon preface of 2009 edition)

Is spontaneous combustion a real thing?

Yes, the most common example is wet haystacks as they dry out. The wet hay ferments (similar to compost) causing it to heat up, but when the surface drys enough sometimes the surface ignites from this internal heat. This can be a major loss to a dairy farmer or a rancher.

Piles of wet and/or oily rags can do the same for the same reason. This is a common cause of household and industrial fires.

What are the main benefits of fire doors?

Fire rated doors are commonly used in exits from one compartment of a structure to another, and in stairways, to secure the exits. They stop the spread of fire from penetrating beyond the fire rated doors. Therefore, when used along stairways, it allows people to safely evacuate a structure in case of a fire. Fire rated doors can limit and prevent the spread of fire for several hours, depending on its fire rating. This allows the occupants of the structure to safely exit the premises until necessary help arrives to dispel the fire. In particular applications or areas of inaccessibility, fire rated doors for a few hours are recommended. Fire rated doors with fire rating of up to 4 hours are made of steel, and up to 2 hours are made from wood.

It is recommended to check if the fire rated door to be considered is wooden or steel. Other important aspects of consideration are to determine the overall time that a fire rated door will stop a fire from further propagation. The type of accessories used, parameters such as door frame profile, steel sheet thickness, door shutter thickness, and more, matching to type test report and material test certificate issued by the fire rated door manufacturer are the actual legitimate properties to look for in a fire rated door.

Additionally, one must seek the type of test certificates from fire rated door manufacturers and traceability of sourcing from the original fire rated door manufacturer, in addition to acceptable standards of tests conducted on fire rated doors and experience of the fire rated door manufacturers.

It is also equally valid to consider where the fire rated doors are to be installed. For instance, in a large office building, fire rated doors can be installed at the entry for each office suite as opposed to one in every interior office. Location is key when it comes to the prevention of smoke and fire transmission and spread.

Blast proof doors are heavy duty swing doors that have a good application in this context. They are constructed with low, medium, and high-level blast characteristics. These doors are built with flexible design parameters to accommodate various conditions and are electrically operated as well. The basic design includes door panels & hinges hardware. The door’s rigid structure makes it feasible for installation in various environments and conditions, to ensure highest enclosed security. Therefore, blast proof doors are perfect in applications such as bank lockers and chemical rooms, namely paint or sandblast rooms.

Looking for fire rated doors in Dubai? Then Bin Dasmal Doors is the perfect choice for your requirement. With a wide variety of fire rated doors and blast proof doors, Bin Dasmal Doors is sure to have the ideal solution for all your needs and requirements.

Is the NFPA 704M system a federal law?

NFPA codes are enacted selectively, in possibly amended forms, by each state.

Similarly, different federal agencies may adopt their own standards or use NFPA standards.

For example, OSHA has its own Hazard Communication System (HCS) that is completely different from NFPA 704, using pictograms, being phased in as of December 2013. USDOT also has its own standard for HAZMAT labels (e.g., orange, red, green, yellow, striped, with code numbers and code symbols).

What would you do in case a fire breaks out in your salon?

Make sure everyone is out of the Salon and that you have called yur local emergency phone number (IE: calling 911). If you have a fire extinguisher suitable for the fire type, and the fire is not very large, you can attempt to extinguish the fire.

Where do brush fires occur?

Brush fires occur in various environments, typically in areas with abundant dry vegetation, such as grasslands, forests, and scrublands. They are most common in regions with hot, dry climates, especially during dry seasons or drought conditions. Additionally, human activities like campfires, discarded cigarettes, or equipment use can ignite these fires, which can spread rapidly in windy conditions. Areas prone to brush fires include parts of the western United States, Australia, and Mediterranean regions.

Sprinkler Systems ?

form_title=Sprinkler Systems form_header=Sprinkler systems are a convenient way to water your lawn while making the most efficient use of water. Do you want an above ground or in ground system?*= () Above ground () In ground What areas of your yard will need sprinkler coverage?*= () Front () Back () The entire yard Will the system need to be controlled by a time clock?*= () Yes () No

Under NFPA code how many square foot per patron is allowed in a room?

The answer to this would be determined by numerous factors, primarily the type of occupancy and whether the AHJ requires further restrictions.

For example, National Fire Code, NFPA 1, requires a minimum of 30 square feet per person on the ground floor of a retail shop, but only 15 square feet of net open space per patron of an assembly occupancy, such as a dance hall, having no fixed seating, and 50 sq ft per person in a skating rink.

What is stop drop and roll?

Persons whose clothes catch fire often panic and run. Running 'fans the flames', adding more oxygen to areas of fabric and skin. Therefore, the phrase "Stop, Drop, Roll" was instituted to remind people who are on fire to:

STOP! - Stop in your tracks! Do NOT run!

DROP! - Drop to the ground. Now, less surface area of the body is exposed to full air oxygen.

ROLL ! - Roll over and over or side to side to extinguish the flames. Continue rolling until the flame puts itself out... or until help arrives.

How long does gamba grass take to grow back after a fire?

Within 48 hours of a fire gamba grass can be found recovering and resprouting.

Specifically, the plant in question (Andropogon gayanus) can be found growing natively in subtropical and tropical Africa. It is considered a noxious weed in Australia. It supports wildfires which kill desirable herbaceous and woody plants and from which it emerges stronger and more widespread.

What to do if your fire exit is blocked?

In most cases it is a violation of fire code or building code (or both) to have a blocked fire exit, due to the obvious risk that someone can become trapped during an emergency.

You should attempt to remove the blockage or report it to people who can do so, and also make sure that people are aware of the importance of unblocked exits.

If you are attempting to make an exit during an emergency and encounter a blocked exit, you should quickly determine if you can overcome the obstacle directly, or if you must find a different way to get out or find other refuge from the emergency.

I know firefighters who have been trapped in a burning building and have used a sledge-hammer to "make a new doorway" through a solid wall to get out quickly.

Are aprons flammable?

Yes. Most aprons are made from cotton or similar materials.

What is STARVATION to put out a fire?

Preventing oxygen from participating in the combustion process is "Suffocation". Removing the fuel is "Starvation". To starve a wood fire, you remove logs from the fire.

Is church considered nfpa light hazard?

Probably not.

NFPA 1 "Hazard of Contents" are defined as High (with 5 levels), Ordinary or Low.

The only occupancies that have "low" rating are those primarily for storage of non-combustibles. A church is primarily an assembly occupancy and could not be rated as "low hazard", based upon the risks to numerous human occupants.

Types of occupancies other than "storage", even if incidentally storing non-combustibles, would qualify as an "ordinary" hazard, under the theory that some combustible materials will be introduced or hazardous operations conducted, or some psychological factor introduced in case of any fire or other emergency, thus requiring at least "ordinary" fire prevention and means of egress.

What is the safe way to build a fire in the wilderness?

Clear away flammable materials from an area as much as possible. Leaves can be a major problem if you are not careful. Placing rocks in a ring around the fire won't hurt, either, to help contain the fire with its heat and sparks. Keep an eye on the fire at all times. Having water (or loose dirt, if water is limited) nearby to put it out is also a wise precaution. Also, make sure that the flames do not come close to any overhanging branches or leaves. Lastly, make sure to stamp out and if possible, wet down, the fireplace before you leave.

What are the 3 principles of fire spread?

The three principles from my point of view are:

  • wood
  • source for causing fire (as cigarets, lighter, ... etc)
  • wood or other materials that are subject to fire (as cloths, curtains, forests, .. etc.)

When planning a permit required confined space entry when does the Entry Supervisor coordinate rescue plans with the Centrally Located Rescue Team fire protection division?

prior to entering a permit-required confined space entry. Emergency rescue assistance must be coordinated and it must be ensured that the fire department is available, if required, to respond for the duration of the entry.

Why will water not extinguish a hydrocarbon fire?

Most hydrocarbons are less dense than water. So, if you put water on a hydrocarbon fire, they will simply float on top of it, rending the water ineffective.

What kind of bear is Smokey Bear?

The living symbol of Smokey Bear was an American Black Bear cub (Ursus americanus) found in 1950 by firefighters of the springtime Capitan Gap wildfire in the Lincoln National Forest, New Mexico, USA.

He was rehabilitated, adopted, and sent to the National Zoo in Washington, DC to live out his bear existence as mascot of the US Forest Service. He became the zoo's most popular attraction. Due to receiving as much as 13,000 letters per week from schoolchildren, the US Postal Service assigned him his own personal Zip Code, 20252.

Please see the related link below for more information and to get your Smokey On!