SOG 313 Structure Fire Response

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Questions and Answers

What does ESS stand for in the context of the document?

Emergency Storage Solution

Energy Storage System (correct)

Emergency Safety System

Electricity Supply System

In the context of the document, what is the definition of a Working Fire?

A fire involving structural members beyond the room of origin (correct)

A fire that does not pose any risk to other structures

A fire that is easily controlled by the first arriving unit

A fire in a structure that is contained in the room of origin

According to the document, what should the first arriving unit do within the first five minutes at the scene?

Contact Dispatch and provide specific information (correct)

Establish a primary water supply system

Locate and establish a secondary staging area

Immediately start fire suppression operations

What is one of the responsibilities of the Incident Command (IC) within the first five minutes at the scene?

Assess the resources needed and request additional alarm assignments if necessary Signup and view all the answers

What is the role of the Second arriving Chief?

Assume Safety Officer role and conduct a 360 survey Signup and view all the answers

What should be done prior to conducting post fire investigations in the post fire investigations area?

Properly ventilate the area Signup and view all the answers

What is required before the fire investigator accesses the warm or hot zone for post fire investigatory efforts?

Minimum of a four (4) gas multi-meter with members in full PPE and SCBA Signup and view all the answers

What should be consulted for the need of calibration of the gas meter at the conclusion of all fire operations?

Support services Signup and view all the answers

How should apparatus position when there is an energy storage system (ESS) containing lithium-ion batteries?

According to a building pre-plan Signup and view all the answers

When should personnel enter the hot zone?

When directed to do so by the IC Signup and view all the answers

What is one of the considerations for ordering apparatus into a scene?

Potential for backdraft or explosion from the structure based on fire behavior and known building contents Signup and view all the answers

What should personnel communicate to the IC during operations?

Operations benchmarks, including when an assigned task is started, producing results, or is complete Signup and view all the answers

What should be communicated to Dispatch after conducting size-up at every fire?

Results of additional scene size-up, including resources available and scene conditions Signup and view all the answers

Which equipment may be used to locate the seat of the fire?

Thermal imaging cameras, entry and access tools, hand lights Signup and view all the answers

What should personnel determine as is reasonably practicable during fire suppression operations?

The location and extent of the fire, any flow path, and coordinated ventilation and suppression operations Signup and view all the answers

What is the recommended period for applying water to reduce high thermal conditions and energy levels of a fire?

10 to 30 seconds Signup and view all the answers

When should fire reset operations be communicated to operating units?

Before starting and when completed Signup and view all the answers

What should personnel do to reduce the potential for property damage from smoke, fire, and firefighting operations?

Close doors of rooms not directly impacted by firefighting operations Signup and view all the answers

When should personnel engage in ventilation activities?

Only at the direction of the IC Signup and view all the answers

What should personnel do if Li-ion batteries are involved or suspected of being involved in a fire?

Use copious amounts of water to cool adjacent batteries, enclosures, and exposures Signup and view all the answers

What is the recommended distance for personnel to stay away from a large commercial ESS involved in fire or off-gassing?

300 feet Signup and view all the answers

What is the recommended action if Li-ion batteries can be removed safely from a building or enclosure?

Place them in a containment device designed for that purpose Signup and view all the answers

When is it necessary to use additional hand lines to control a Li-ion fire inside a structure?

When practicable to achieve the fire flow needed to control the fire Signup and view all the answers

What should members use when picking up or moving Li-ion cells or battery packs?

Conductive tools or carrying devices Signup and view all the answers

What are the factors to be considered for additional alarms?

Resource needs, personnel needs, duration of incident, and environmental factors Signup and view all the answers

What does the initial operational mode depend on?

Building construction, life hazards, extent of fire, and available resources Signup and view all the answers

What should be included in the task assignments for incoming units?

Primary search and rescue, water supply, ventilation, and RIC Signup and view all the answers

When should a hot zone be established?

As soon as the initial strategy is declared Signup and view all the answers

What is the purpose of restricting entry to personnel in the hot zone?

To minimize the risk of injury or exposure to hazardous materials Signup and view all the answers

What action should be taken upon confirmation of a working structure fire?

Initiate the working fire protocol and request additional resources Signup and view all the answers

What is one of the tasks assigned to the 2nd Due Engine?

Establish water supply for suppression efforts Signup and view all the answers

What should the Ladder Company consider unless otherwise directed by the I/C?

Conduct forcible entry and secure power Signup and view all the answers

What is the role of the 1st Due Rescue unless otherwise directed by the I/C?

Search and rescue operations Signup and view all the answers

'Unless otherwise directed by the I/C,' what task should the 4th Due Engine perform?

'Add one member to the RIC assignment' for a total of 4 members Signup and view all the answers

Study Notes

Energy Storage Systems (ESS)

ESS stands for Energy Storage Systems, specifically referring to systems containing lithium-ion batteries.

Working Fire Definition

A Working Fire is defined as a confirmed fire that requires a coordinated response to control and mitigate.

First Arriving Unit Protocol

The first arriving unit must conduct a size-up and initiate an appropriate action plan within the first five minutes.

Incident Command (IC) Responsibilities

One responsibility of the IC is to establish an effective command structure and ensure resource allocation on-site within the initial five minutes.

Role of the Second Arriving Chief

The Second arriving Chief assists with command and supports resource management at the incident scene.

Preparations for Post Fire Investigations

Before conducting post-fire investigations, the area should be secured and assessed for safety hazards.

Access Preconditions for Investigators

Investigators require authorization and a safety brief before accessing the warm or hot zones for investigatory efforts.

Calibration of Gas Meters

Consult department protocols or manuals regarding the calibration need for gas meters after all fire operations.

Apparatus Positioning with ESS

Apparatus should be positioned strategically to avoid exposure to potential hazards from ESS containing lithium-ion batteries.

Entry to Hot Zone

Personnel should enter the hot zone only when it is deemed safe and necessary for firefighting operations.

Considerations for Apparatus at the Scene

Consider factors such as safety, access, and the potential impact on ongoing firefighting efforts when ordering apparatus to the scene.

Communication with IC

Personnel must regularly communicate updates, operational status, and any concerns regarding safety to the IC during operations.

Dispatch Communication After Size-Up

Communicate findings of the size-up and any changes in tactics or required resources to Dispatch immediately.

Locating Fire Seat

Thermal imaging cameras and other advanced detection tools may be utilized to pinpoint the seat of the fire.

Tactical Decision During Suppression

Determine the best course of action for suppression strategies as challenges or fire conditions evolve.

Water Application Period

A recommended period of continuous water application is advised to reduce high thermal conditions and energy levels in active fires.

Communication of Fire Reset Operations

Communicate to operating units when it is safe to reset and continue operations after initial suppression efforts.

Reducing Property Damage

Personnel should take measures to contain and minimize property damage from smoke, fire, and firefighting operations.

Ventilation Activity Timing

Engage in ventilation activities once it's safe and conditions permit to alleviate smoke and heat build-up.

Li-ion Batteries in Fire

If lithium-ion batteries are involved or suspected in a fire, treat them as hazardous and proceed with caution.

Safety Distance from Large ESS Fires

Maintain a recommended safety distance from large commercial ESS that are involved in fire or off-gassing incidents.

Removal of Li-ion Batteries

Safely remove lithium-ion batteries from buildings or enclosures when feasible and without risk.

Hand Lines for Li-ion Fires

Additional hand lines should be used for controlling a lithium-ion battery fire inside a structure when conditions warrant it.

Equipment for Handling Li-ion Cells

Personnel should utilize appropriate safety gear and equipment when picking up or moving lithium-ion cells or battery packs.

Additional Alarm Considerations

Various factors such as fire intensity, potential for spread, and resource availability must be assessed for determining additional alarms.

Initial Operational Mode Dependency

The initial operational mode largely depends on size-up results, fire conditions, and available resources.

Task Assignments for Incoming Units

Clearly outline tasks for incoming units based on the evolving situation and previous resource allocations.

Establishing a Hot Zone

A hot zone must be established immediately upon confirming a working fire to control entry and ensure safety.

Purpose of Hot Zone Restrictions

Restricting entry into the hot zone is essential to protect personnel and prevent unauthorized access to hazardous conditions.

Action on Confirmed Working Structure Fire

Upon confirmation of a working structure fire, escalate operations to address fire control and resource deployment.

2nd Due Engine Tasks

The 2nd Due Engine is typically assigned to support initial suppression efforts and search operations.

Ladder Company Considerations

The Ladder Company should evaluate the necessity of initiating aerial operations unless directed otherwise by the IC.

Role of 1st Due Rescue

The 1st Due Rescue is responsible for addressing victim rescue and medical assistance, assuming no alternative directives from the IC.

Tasks for 4th Due Engine

Unless otherwise directed by the IC, the 4th Due Engine should prepare for advanced suppression support or backup operations.

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Description

Test your knowledge of fire department command procedures with this quiz. Topics include establishing command, safety officer responsibilities, conducting surveys, and monitoring conditions and operations.