Fire Attack

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Questions and Answers

What should the Incident Commander select when the fire is still in a controllable stage?

Offensive Mode (correct)

Defensive Mode

Evacuation Mode

Overhaul Mode

When should tactical priorities for hose line placement start with Rescue?

When only exterior application is possible

After the fire has spread beyond control

When there is evidence of structural failure

When no Rescue profile exists (correct)

What is the primary purpose of applying water externally during fire operations?

To extinguish the fire solely

To provide a cooling effect and possibly increase survivability (correct)

To prevent structural collapse

To minimize smoke production

What does SOG 220-01 dictate regarding personnel accountability during fire operations?

At least two personnel must remain outside for safety Signup and view all the answers

Which tactical priority follows Rescue in the hose line placement sequence?

Exposure Signup and view all the answers

What is the primary role of a Water Supply Officer during an incident?

To maintain water supply logistics Signup and view all the answers

What should be considered by the Incident Commander before deciding on an Offensive Mode operation?

Evidence of imminent structural failure Signup and view all the answers

Why is the tactical priority of Extinguishment generally required after Confinement?

To prevent rekindling of fire in confined areas Signup and view all the answers

What is the minimum flow rate required for initial exposure hose lines?

200 GPM Signup and view all the answers

Which of the following should be utilized for exposure protection?

Ground monitors Signup and view all the answers

In what scenario can elevated streams be deployed during a fire incident?

When large volumes of water are needed for a lost building Signup and view all the answers

What should firefighters do if elevated streams are deployed?

Work only in safe zones outside the structure Signup and view all the answers

What is a key requirement before permitting interior operations after a fire incident?

The structure must be evaluated and deemed reliable Signup and view all the answers

Which of the following statements about Control Zones is accurate?

Control Zones exist even if they are not marked. Signup and view all the answers

Which harmful toxins may be produced by modern day fires?

Polycyclic Aromatic Hydrocarbons and Carbon Monoxide Signup and view all the answers

Ground monitors provide which of the following advantages?

They offer high flow and increased safety to firefighters. Signup and view all the answers

What defines an Exclusion Zone during a fire incident?

An area where risks outweigh the benefits of entry. Signup and view all the answers

What is a primary characteristic of the Hot Zone?

An area with high risk, including fire and combustion products. Signup and view all the answers

Which zone is primarily designated as having no risk and is ideally located uphill and upwind?

Cold Zone Signup and view all the answers

What is the objective of overhaul in fire operations?

To expose hidden fires and ensure complete extinguishment. Signup and view all the answers

What role does a Thermal Imaging Camera (TIC) play during overhaul?

It assists in detecting hidden fires and assessing heat levels. Signup and view all the answers

What should be prioritized during overhaul operations?

Life Safety, followed by Incident Stabilization, Property Conservation, and Evidence Preservation. Signup and view all the answers

Which statement is true regarding the Warm Zone?

It has little risk and is outside the immediate vicinity of fire. Signup and view all the answers

What significant hazard does blown-in cellulose insulation present?

It can be a major rekindle hazard. Signup and view all the answers

Study Notes

Control Zones

Toxins released during fires can be colorless and/or odorless gases.
Control Zones help manage risks at fire incidents and include four distinct areas:
- Exclusion Zone:
  - High-risk area. Entry is prohibited for everyone, including Fire Rescue and civilians.
- Hot Zone:
  - Area with high risk near fires or combustion products, including smoke and soot.
- Warm Zone:
  - Area with minimal risk away from immediate fire threats.
- Cold Zone:
  - Risk-free area, ideally located uphill and upwind from the hot and warm zones.

Overhaul

Overhaul aims to uncover hidden fires and ensure complete extinguishment.
It adheres to priorities: Life Safety, Incident Stabilization, Property Conservation, and Evidence Preservation.
Total extinguishment includes extinguishing smoldering fires and using Thermal Imaging Cameras (TIC) to identify heat.
Blown-in cellulose insulation poses a significant rekindle hazard.

Tactical Priorities

Tactical priorities focus on protecting exposures and confining the fire.
Initial exposure hose lines should use 2½” hose flowing at least 200 GPM.
Exposure protection can be achieved using ground monitors or mounted deck guns, which provide optimal flow and firefighter safety.
Ground monitors can remain unattended when positioned in a collapse zone.
Elevated streams may be employed when a building is considered a loss, ensuring firefighter safety by avoiding interior operations.

Incident Command Considerations

The Incident Commander must reassess the Incident Action Plan (IAP) as situations evolve.
Firefighters must not engage in interior operations until the structure is evaluated for integrity, with careful assessment of trusses and roofs.
Control Zones may not always be visibly marked; awareness of their presence is still crucial.

Offensive Mode Operations

Offensive Mode involves firefighters advancing into a building to combat the fire directly.
Personnel must adhere to safety protocols established in SOG 220-01 and SOG 220-02.
The Incident Commander triggers Offensive Mode if the fire is manageable and there is no imminent structural failure.
Tactical priorities for fire attack include:
- Rescue: Ensure safety for rescuers and occupants.
- Exposure Protection: Guard against fire spreading to other structures.
- Confinement: Limit the fire's spread.
- Extinguishment: Actively suppress the fire.

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Description

Test your knowledge on fire incident control zones, including the crucial definitions and purposes of exclusion zones. This quiz emphasizes the importance of recognizing risks in hazardous situations, particularly when it comes to invisible and odorless toxins. Familiarize yourself with the guidelines outlined in SOG 320-03 for effective atmospheric monitoring.