Chapter 13 – Preincident planning and code enforcement Flashcards
What are three critical tasks that fire officers handle in relation to properties within their communities?
- Identify and correct things fire safety hazards through safety checks or code enforcement
- Developing and maintaining pre-incident plans
- Promoting fire safety through public education
NFPA # for pre-incident plan
NFPA 1620
The original purpose of a pre-incident plan was to provide information that would be useful in the event of a fire at a ……..or ………location
High value
High risk
A property that has potential to produce a catastrophic property or life loss in the event of a fire
High risk property
Ex: nuclear power plants, bulk fuel storage, hospitals, jails
Pre-incident plan is meant to identify in advance the ………..that should be taken if a predictable situation occurs and make firefighters familiar with the building
Strategies and actions
NFPA 1626 step method
Preincident plans
- Identify physical elements and site considerations
- Identify occupant considerations
- Identify fire protection systems and water supply
- Identify special hazards
- Identify emergency operation considerations
- Identify special or unusual characteristics of common occupancy
A drawing that shows the relationship of the building to other buildings, streets, hydrants, utility controls, and other features.
Plot plans
During pre-incident planning, building specific information should include hours of operation, occupant load, and the ………..
This information will imply how many companies would be needed and what they can expect in terms of removing occupants
Location of occupants
If evacuees need to be relocated, their location must be………..
Tracked
The ideal hydrant would be fed from a large main that is part of a grid that allows water to flow from………
Several directions
NFPA # for recommended practice for fire flow testing and marking of hydrants
NFPA 291
The total quantity of all combustible products found within a room or space
Fuel load
The four phases of a developing Fire:
- Incipient
- Free burning
- Flashover
- Smoldering/decay
The stage of a fire that involves only the object of origin?
Incipient phase
A drawing of the interior of the structure and is similar to ArchiText blueprints. It notes stairwell locations, elevators, stand pipe connections, material storage areas, fire alarm panels, and points of entry.
Floor plans
A …………… establishes legally enforceable regulations that relates specifically to fire and life safety, including related subjects such as regulation of hazardous materials and processes protection and operating features.
Fire code
Who is the authority that has jurisdiction for a state fire code?
State fire marshal
Who has jurisdiction for a local fire code?
Fire chief, fire marshal, or code enforcement official
When a state fire code has been established, it is generally the ………..legal standard in all jurisdictions within that state
Minimum
Who does the state fire marshal usually delegate enforcement authority to?
Local fire officials
At the local level, fire and safety codes are enacted by adopting an …………, which is a law enacted by and authorized subdivision of the state, such as a city, county, or town.
Ordinance
The local jurisdiction adopts an ……….. that establishes the fire code as a set of legal enforceable regulations and empowers the fire chief to conduct inspections and take enforcement actions
Ordinance
What are the two reasons for a fire company to perform inspections?
- Clarifying means of access and egress
2. The status of built-in fire protection features
Some automatic sprinkler systems are ………. and sound a gong or a bell only at the outside of the building
Local alarms
……….systems are used in locations where a wet pipe system would likely freeze, such as an unheated storage facility and parking garage.
Dry pipe systems
Sprinkler system most often found in ordinance plants, aircraft hangers, and occupancy’s with flammable liquid hazards.
All the sprinkler heads are open and ready to discharge as soon as the control valve opens.
Deluge systems
A sprinkler system that is designed to reduce the risk of water damage due to accidental sprinkler discharge.
Includes a separate detection system that triggers the dry pipe valve and fills the sprinkler pipes with water
Pre-action sprinkler system
Standpipes are the subdivided into three classes based on their expected use:
- Class I Intended for use by fire department. 2 1/2” hose outlets
- Class II designed for occupant use. 1 1/2” hose coupling with pre-connected hose and nozzle in a hose station cabinet
- Class III Intended use for occupants up until fire department arrives. 1 1/2” and 2 1/2” connections. May have inch and a half pre-connected hose line
Carbon dioxide extinguishers fire by displacing oxygen. This gas is heavier than air, so it settles in low places. Firefighters are required to use ………if a fixed system has been activated
SCBA
Halon has not been allowed to be manufactured or imported into the United States since 2000, but ……….may still be recharged
Legacy systems
Flammable or combustible liquids such as gasoline storage tanks, use a …………..that discharge is bubbles over a liquid surface creating a smothering blanket extinguishing the fire.
Low expansion foam system
NFPA # for standard on types of building construction
NFPA 220
Type I Construction
Fire resistive
The most durable and lasting structure
Type II construction
Non-combustible
Type III construction
Limited combustible (ordinary)
Main street USA
Usually no higher than 4 stories
Type IV construction
Heavy timber