The results indicate that firefighters are frequently exposed to significant concentrations of hazardous materials including carbon monoxide, benzene, sulphur dioxide, hydrogen cyanide, aldehydes, hydrogen chloride, dichlorofluoromethane, and particulates.
What scene hazards should firefighters identify?
Firefighter Fatigue. Heat Stress. Unstable Structures. Slips, Trips, and Falls.
What carcinogens are firefighters exposed to?
When materials burn, they release a number of carcinogens (cancer-causing agents) including polycyclic aromatic hydrocarbons (PAHs), a group of more than 100 chemicals. Exposure to some PAHs can cause cancer. Firefighters may also encounter other known carcinogens such as asbestos and diesel exhaust.
Are firefighters happy?
Firefighters are one of the happiest careers in the United States. At CareerExplorer, we conduct an ongoing survey with millions of people and ask them how satisfied they are with their careers. As it turns out, firefighters rate their career happiness 3.8 out of 5 stars which puts them in the top 16% of careers.
What are the 4 key elements of fire investigation?
With few exceptions, the proper methodology for a fire or explosion investigation is to first determine and establish the origin(s), then investigate the cause: circumstances, conditions, or agencies that brought the ignition source, fuel, and oxidant together.
Which are steps for overhauling a dumpster fire?
Techniques for overhauling dumpsters include the following:
- Avoid manual overhaul and direct contact with contents.
- Do not enter the dumpster.
- Use hose streams to hydraulically overhaul contents.
- As soon as possible, secure the dumpster by chocking the wheels to prevent movement (especially after it is full of water).
What are the two types of fire investigation?
Depending on how much evidence is present, an investigator can use different approaches. Two techniques include process of elimination, or disregarding the causes that the evidence deems not possible. The second is to start investigating the most probable cause first until it is ruled unlikely.
Do firefighters have lung problems?
It is the position of the IAFF Department of Health and Safety that there is an increased risk among fire fighters of developing acute lung disease during the course of firefighting work. There may also be an increased risk of chronic lung disease in fire fighters, however, more research on chronic exposure is needed.