deck_1711103 Flashcards
What NFPA standard covers Fire Department Safety officers?
NFPA 1521
What does NIMS stand for?
National Incident Management System
What does NFPA 1500 cover?
Fire Department Occupational Safety and Health Program.
What is the difference between and Health and safety officer (HSO) and an incident safety officer (ISO)?
The health and safety officer manages a department’s occupation health program. An incident safety officer is responsible for safety hazards and unsafe working conditions on an incident scene.
What is the difference between a procedure and a guideline?
Procedure - strict processes with little or no flexibility. Guidelines - adaptable templates that give wide application flexibility
Define risk
Risk - the chance of damage, injury or loss
Define risk management
Risk management - the process of minimizing the chance, degree or probability of damage, loss, or injury
What are the five steps of risk management?
- Identify hazards 2. Evaluate hazards 3. Prioritize hazards 4. Control hazards 5. Monitor hazards
What 2 criteria do we use to evaluate and prioritize a hazard?
Frequency and severity
Fire departments operate under the recoommendations and regulations of 5 major agencies. Name them.
NFPA - National Fire Protection Association.OSHA - Occupational Safety and Health Administration.NIOSH - National Institute for Occupational Safety and Health.DHS - Department of Homeland Security.EPA - Environmental Protection Agency.
Give the general responsibilities of the 5 major recommending and regualtory agencies.
NFPA - Develop national minimum consensus standards, codes and guides.OSHA - Develop and enforce the code of federal regulations dealing with occupational safety and healthNIOSH - Research, investigate and recommend safe procedures, processes and habits.DHS - Develop and implement a national response plan (NRP)EPA - Issue and enfore regulations and provide training for issues regarding HAZMAT
NFPA 1021 covers what?
Standard for Fire Officer Professional Qualifications (Fire Officer I)
NFPA 472 covers what?
ASO - HM: Assistant Safety Officer Haz Mat
NFPA 1670 Covers what?
ASO-RT: Assistant Safety Officer TRT
ISO’s need both of these when dealing with safety concepts.
Both theory and reality. Theory: uncommon sense, recognize safety concepts. Reality: common sense
What are the 3 components of the operational environment
Procedures, Equipment, and personnel.
What is the least important factor in the operational triad (think of the 3 components of the operational environment)?
Equipment. Remember with PPE to be aware of the thermal protective performance rating (TPP).
What 3 factors contribute to a persons ability to act safely?
Training, health, and attitude. Improvement in attitude is most difficult.
Risk is defined as what?
chance of damage, injury, or loss.
Risk management is?
the process of minimizing chance, degree, or probability of damage injury or loss.
Codes are what?
work of law established or adopted by a rule making authority. Designed to be adopted as law by an authority having jurisdiction to do so
Laws are defined as?
Enforceable rules of conduct that help protect a society
Statutory Law deals with what?
civil and criminal matters
Case law refers to what?
a precedent established over time through the judicial process
Regulations do what?
outline details and procedures that have the force of law issued by an executive governmental authority.
Guides are?
Recommended practices: suggestions or options
Standards are?
those that define what is acceptable for fire department equipment, procedures, and professional qualifications. They can apply to any set of rules procedures or professional measurements set by an authority.
Essential ISO tools include at least these 6 things.
Proper ID, Radio, Phone, Documentation, Equipment, Flashlight
ISO is best when…
proactive and established early
Master is the ability to?
achieve 90 percent of an objective 90 percent of the time. (90/90 Rule).
Mastery equals?
effectiveness + efficiency, doing the right things right.
Essential ISO skills are (4 of them).
Fire behavior, Building construction, Physiology, kinesiology, and injury potential, and Risk/benefit analysis
What are the 3 components of attitude?
knowledge, emotion, and action
3 types of loads can be transmitted through a structural member. They are?
Axial, eccentric, and torsion
Loads are applied to structural members as?
compression, tension, and shear forces
LVL (laminated veneer lumber) is made of?
Glued and pressed sheet veneers of wood in the same grain direction
OSB (oriented strand board) is made of?
wood sheeting with wood chips oriented in multiple directions and emulsified glue.
Type I building construction
Fire Resistive: made of concrete encased steel. Approved noncombustible or limited combustible material with sufficient fire resistive ratings to withstand the effects of fire and prevent its spread from story to story.
Ordinary construction: Type III
Misapplied to wood framed buildings. Load-bearing walls are noncombustible (masonry) and roof/ floor assemblies are wood trusses or lightweight steel.
What is the 5 step process for predicting collapse?
Step 1: Classify the construction typeStep 2: Determine structural involvement (read smoke and flamesStep 3: Visualize and trace loadsStep 4: Evaluate timeStep 5: Predict and communicate collapse potential
Structure Fire means?
That the load-bearing components of a building are being attacked by fire or heat.
4 key attributes to smoke?
Volume, Velocity (pressure), Density, and Color
Two triggers that can cause smoke to ignite?
right temperature and right mixture
Smoke explosion is what?
When a spark or flame is introduced into trapped smoke that is below its ignition temperature but above its flashpoint
Turbulent smoke flow indicates?
That it is ready to ignite and flashover is likely to occur.
Brown smoke indicates what?
the transition from a contents to a structural fire
Smoke that appears the same color and velocity from multiple seams/ openings indicates what?
That it is a deep seated fire, concealed spaces.
PPV tactics are contraindicated if?
- Smoke is turbulent2. Location of fire seat is unknown3. Fire is in a vented, combustible void space4. Smoke becomes thicker and darker during PPV use
What factors reduce situational awareness?
Insufficient communication, fatigue and stress, task overload, task underload, Group mind-set and biases, “Press on regardless” philosophy, degrading operating conditions
Vicarious Learning?
learning from mistakes of others
Hazardous energy is what?
Stored potential energy that causes harm if suddenly released
Ground gradient..
Electrical energy that has established a path to the ground through the earth and continues to energize the earth. Downed power lines can energize the earth in a concentric ring of up to 30 ft.