chapter 9 fire fighter

Essentials of Fire Fighting6th Edition

Firefighter I

Chapter 9 — Structural Search, Victim Removal, and Firefighter Survival

Summarize the impact of building construction and floor plans on structural search techniques.

Learning Objective 1

9–2

Explain size-up and situational awareness considerations during structural searches.


9–3

Firefighters must know how building construction affects fire development.

9–4

Firefighters must know layout or floor plan to search structure effectively.

9–5

Firefighters should take every opportunity to observe building layout.

9–6

REVIEW QUESTION

How do building construction and floor plans impact structural search techniques?

9–7

Size-up is a matter of safety for all personnel at an emergency incident.

9–8

Use situational awareness at all times to keep all firefighters safe.

9–9

Co

urte

sy of B

ob

Esp

osito

Use your senses after entering a structure to increase your situational awareness.

9–10

Be aware of key indicators of structural instability.

9–11

REVIEW QUESTION

What information can size-up and situational awareness provide during structural searches?

9–12

Summarize safety guidelines for structural search and rescue.


9–13

Follow these general safety guidelines for structural search and rescue.

9–14

(Cont.)


9–15

(Cont.)


9–16

(Cont.)


9–17

Firefighters must be prepared before entering any area immediately dangerous to life and health (IDLH).

9–18

REVIEW QUESTION

What are five safety guidelines that should be followed during structural search and rescue?

9–19

Differentiate between primary and secondary search techniques.


9–20

Recognize basic search methods.


9–21

Witnesses can provide information about occupants still inside structure.

9–22

Are there witnesses, escaped occupants?

Yes

NoAssume

structure is occupied until

searched



Question witnesses, escaped occupants

Question witnesses, escaped occupants

Relay info to IC and incoming units

Relay info to IC and incoming units

Verify information if possible

Verify information if possible

Fire attack and ventilation improves conditions when done simultaneously with search.

9–23

The decision of when to begin search procedures will depend on the circumstances.

9–24

Structural search and rescue has two main objectives.

9–25

Primary searches are conducted in the most critical areas first.

9–26

Secondary searches are conducted after initial suppression and ventilation.

9–27

REVIEW QUESTION

What are the main differences between primary and secondary search techniques?

9–28

General methods for primary and secondary searches follow a systematic pattern.

9–29

Once on fire floor, start the search as close to the fire as possible.

9–30

Click image to

play

Use oriented-search method for rooms that extend from hallway.

9–31

Perform a quick survey by getting low to the ground.

9–32

How firefighters move during search depends on conditions.

9–33

Victims may seek shelter from fire or be found in paths of egress.

9–34

Search the perimeter and check where occupants may be overcome with smoke while attempting escape.

9–35

Floor below windows

Under beds and furniture

Behind doors

On top of beds and furniture

Place a tool against the wall and extend with arm or leg to search the middle of the room.

9–36

Take the following actions if visibility is limited during a primary search.

9–37

Remember the following actions while conducting structural searches.

9–38

REVIEW QUESTION

What is the general search method used during structural search?

9–39

Use the oriented-search method when working in teams.

9–40

Use the wide-area-search method for large or complex areas filled with smoke.

9–41

Knots tied after each ring indicate distance and direction.

9–42

Rings provide anchor points for lateral tethers used for searching areas perpendicular to search line.

9–43

Communication is essential when using search lines and tethers.

9–44

Thermal imagers help firefighters see through darkness and thick smoke, but also have disadvantages.

9–45

REVIEW QUESTION

When is the appropriate time to use the oriented-search method, wide- area-search method, and thermal- imager-search method?

9–46

Consistent marking systems help firefighters conduct effective searches.

9–47

Some departments use Federal Emergency Management Agency’s Urban Search and Rescue System.

9–48

Additional marks can be made to add important information.

9–49

Describe victim removal methods.


9–50

Many occupants can evacuate with little or no assistance from firefighters.

9–51

Use shelter-in-place method only in certain circumstances.

9–52

When rescue efforts are required, firefighters may have to take specific actions.

9–53

Improper lifting techniques can result in both victim and firefighter injury.

9–54

Use the drag or lift/carry technique appropriate to the situation.

9–55

REVIEW QUESTION

What are the main differences in the three types of victim removal methods?

9–56

Explain firefighter survival methods.


9–57

The lives of all firefighters depend on survival skills.

9–58

Prevention-based survival is the most important survival technique.

9–59

(Cont.)

Prevention-based survival is the most important survival technique.

9–60

Follow these other important guidelines before and during interiors operations.

9–61

Always have plan and a backup plan

Remember the following guidelines when practicing survival preparation.

9–62

REVIEW QUESTION

What are the three behaviors firefighters must learn and follow to

ensure their own survival and that of fellow firefighters?

9–63

Recognizing MAYDAY situations is vital to firefighter survival.

9–64

(Cont.)

Co

urte

sy of Io

wa

Sta

te

Fire

Tra

inin

g B

ure

au

Recognizing MAYDAY situations is the next step in firefighter survival.

9–65

Co

urt

esy

of

Rh

ett

Str

ain

/ O

SU

-FS

T

Immediate communication increases the chance of survival.

9–66

Use the acronym LUNARS to remember what information to communicate.

9–67

Location

Unit

Name

Assignment

Resources needed

Situation

Take the following actions whenever a MAYDAY is broadcast.

9–68

Listen closely to radio transmissions being made.

9–69

Proper air management allows firefighters to exit IDLH areas safely.

9–70

Check air gauge regularly and know your point of no return.

9–71

Individual firefighters can decide to leave only under special circumstances.

9–72

Knowing how to react in an air emergency is essential.

9–73

Explain what survival actions firefighters can take when needed.


9–74

Describe the actions of a rapid intervention crew or team (RIC/RIT)

when locating a downed firefighter.


9–75

To survive a MAYDAY event, monitor your surroundings and use situational awareness.

9–76

When remaining in place, stay calm, breath slowly, and stay low.

9–77

Seeking safe shelter means taking action to improve the situation or buying time for escape.

9–78

Escape is the best survival option in the following circumstances.

9–79

Escape requires teamwork and practice to know roles and responsibilities.

9–80

Follow these general safety guidelines when escaping a structure.

9–81

(Cont.)

Follow these general safety guidelines when escaping a structure.

9–82

Use duck walk or low profile maneuver in thick, dense smoke.

9–83

Follow these steps to search for an exit.

9–84

1. Locate wall, crawl

1. Locate wall, crawl

2. Sweep floor with one hand2. Sweep floor with one hand

3. Sweep wall with other hand for

window

3. Sweep wall with other hand for

window

4. Determine if window allows exit

4. Determine if window allows exit

5. Notify Command, ask

about conditions

5. Notify Command, ask

about conditions

If on the ground floor, follow these steps to exit a window.

9–85

1. Open window or break with tool2. Clear shards

3. Climb through, feet first to ground

If on an upper story, follow these steps to exit a window.

9–86

Co

urte

sy of C

hris M

ickal/D

istrict Ch

ief, N

ew

O

rlea

ns (L

A) F

D P

ho

to U

nit

1. Find out if aerial or

ground ladder is nearby

2. If not, report location and need for

egress

3. Escape rope system

if trained

Breaching an interior wall may provide an exit route, but should be used only as a last resort.

9–87

Always broadcast MAYDAY before attempting to disentangle yourself.

9–88

Co

urte

sy of Io

wa

Sta

te F

ire T

rain

ing

Bu

rea

u

REVIEW QUESTION

How does a firefighter decide on the best survival action to take if a

MAYDAY event does occur?

9–89

A rapid intervention team or crew (RIT/RIC) is required by NFPA®

1500 and OSHA at any hazard zone.

9–90

CAUTION!

Do not underestimate the time and personnel required to rescue a downed firefighter. Carrying one unconscious firefighter can require four rescuers, and fully removing the firefighter from the hazard zone can require up to twelve rescuers. This process can take as long as 20 minutes to complete.

9–91

Mandatory equipment for RIC/RIT is described by AWARE acronym.

9–92

Air

Water

A

Extrication

Radio

RIC/RIT carry a variety of tools with them.

9–93

RIC/RIT follow these steps after a MAYDAY transmission has been received.

9–94

Digital radio transceivers can help locate disoriented or lost firefighters.

9–95

After locating a downed firefighter, RIC/RIT take the following actions.

9–96

RIC/RIT then notifies Command of the location and status of downed firefighter.

9–97

Exiting IDLH area usually takes priority over stabilizing injuries.

9–98

Make sure that SCBA is functioning or remove firefighter from hazardous atmosphere.

9–99

WARNING!

Never remove your facepiece or compromise the proper operation of your SCBA to share your air supply— not even with another firefighter.

9–100

REVIEW QUESTION

When does a rapid intervention crew or team (RIC/RIT) begin work on an incident scene?

9–101

• The first priority at any structural fire is that of survival, both for the individual and of fellow firefighters.

• In order to meet this goal firefighters must learn to size up a situation, practice situational awareness, manage air supply, and remove victims to safety.

Summary

9–102

(Cont.)

• Firefighters also must know MAYDAY procedures, master self-rescue techniques, and be able to locate and rescue downed firefighters as part of a rapid intervention crew or team.

Summary

9–103

Demonstrate the procedure for conducting a primary search.

This objective is measured in Skill Sheet 9-I-1.


9–104

Demonstrate the procedure for conducting a secondary search.



9–105

Demonstrate the incline drag.



9–106

Demonstrate the webbing drag.



9–107

Demonstrate the cradle-in-arms lift/carry — One-rescuer method.



9–108

Demonstrate the seat lift/carry — Two-rescuer method.



9–109

Demonstrate the extremities lift/carry — Two-rescuer method.



9–110

Demonstrate the actions required for transmitting a MAYDAY report.



9–111

Demonstrate the proper procedures for an SCBA air emergency.



9–112

Demonstrate the actions required for withdrawing from a hostile environment with a hoseline.



9–113

Demonstrate the side technique for low profile maneuvers without removing SCBA.



9–114

Perform the SCBA-first technique for low profile maneuvers without removing SCBA.



9–115

Demonstrate the method for breaching an interior wall.



9–116

Demonstrate the steps for disentangling from debris or wires.



9–117