Disaster Fire Suppression 1

Safety and Fire Suppression Techniques

Disaster Fire Suppression 2

Module 2 - Fire Suppression, Utility Control and Safety

Disaster Fire Suppression 3

Module 2 - Fire Suppression, Utility Control and Safety Fire suppression is the topic in Class 2. Fire chemistry, fire extinguisher use,

utility control, ventilation, creative fire fighting techniques, and hazardous materials placarding systems are reviewed and/or practiced.

Disaster Fire Suppression 4

Module 2 - Points for the Instructor Disaster fire suppression stresses safety

considerations, such as working in the buddy system, and back-up teams are introduced.

It is imperative to stress safety by setting the proper example during tabletop demonstrations, and most importantly during the actual fire extinguishing portion of the class.

Disaster Fire Suppression 5

Module 2 -Methodology

The lesson uses a PowerPoint slide presentation and overhead transparencies, as well as a classroom tabletop demonstration of fire characteristics.

Participants will also apply what they learned about portable fire extinguishers by extinguishing a flammable liquid fire.

Disaster Fire Suppression 6

Modules 2,3,4, and 5

Teaches the greatest good for the greatest number of people.

Necessary goal of disaster recovery. Teaches problem-solving skills based

on lifelong learning. Teaches citizens how to be resourceful.

Disaster Fire Suppression 7

Basic Safety and Fire Suppression Techniques

Role of the CERT in fire suppression.

Disaster Fire Suppression 8

Basic Safety and Fire Suppression Techniques Size-up. Fire chemistry. Fire extinguisher types and usage. Hazardous materials recognition. Utility control.

Disaster Fire Suppression 9

CERT Size-Up

TakeAction

8. EvaluateProgress

9.

5. 6. 7.

1. 2. 3. 4.

EstablishPriorities

MakeDecisions

DevelopAction Plans

GatherFacts

AssessDamage

ConsiderProbabilities

Assess Your Situation

Disaster Fire Suppression 10

Size-up Starts before the

incident. Fact gathering

mission. Assess situation. Use the

Acronym A.P.I.E.

Disaster Fire Suppression 11

A.P.I.E.

Analyze the situation.

Plan the action. Implement the

plan. Evaluate your

progress.

Disaster Fire Suppression 12

Fire Chemistry

How do fires start and what keeps them burning?

Disaster Fire Suppression 13

Fire Chemistry

Fuel Heat Oxygen

Disaster Fire Suppression 14

Fire Extinguisher Types and Usage

Disaster Fire Suppression 15

Fire Extinguisher Types and Usage Type A Ordinary Type B Flammable Type C Electrical Type D Combustible Metals

Disaster Fire Suppression 16

Fire Extinguisher Types and Usage Type A Ordinary

Disaster Fire Suppression 17

Fire Extinguisher Types and Usage Type B Flammable

Disaster Fire Suppression 18

Fire Extinguisher Types and Usage Type C Electrical

Disaster Fire Suppression 19

Fire Extinguisher Types and Usage Type D Combustible Metals

Disaster Fire Suppression 20

Extinguisher OperationsP.A.S.S.

PULL

AIM

SQUEEZE

SWEEP

Disaster Fire Suppression 21

Hazardous Materials Recognition Before Beginning to

fight fires, CERT members must understand how the abundance of hazardous materials will effect the post disaster environment.

Disaster Fire Suppression 22

Safe Home Storage Procedures

L.I.E.S.– Limit the amount of

hazardous material– Isolate hazardous

products– Eliminate products– Separate

incompatible materials

HAZARD

Disaster Fire Suppression 23

Hazards at Home

Natural gas hazards– Non-toxic but may

displace oxygen causing asphyxiation

– Explosive– Lighter than air

GASOLINE

GA

Disaster Fire Suppression 24

Hazards at Home

Propane gas hazards– BBQ grills, Hot tubs,

and heating– Heavier than air and

will seek out a source of ignition

– Will displace oxygen in an enclosed room causing asphyxiation

Disaster Fire Suppression 25

Warning Placards

NFPA 704 Placard System– 0 - No special hazard– 1 - Nuisance hazard– 2 - Can be fought with standard firefighting

procedures– 3 - Extremely hazardous situation

– 4 - Too dangerous to approach

Disaster Fire Suppression 26

Warning Placards

Avoid use of water

REACTIVE4 May detonate

-- Vacate area ifmaterials are ex-

posed to fire

3 Strong shock or heat

may detonate--Use monitors from behind

explosion resistant barriers

2 Violent chemical

change possible--Use hose streams

from distance

1 Unstable if heated --

Use normal precautions

0 Normally stable

FLAMMABLE2 Ignites when moder-

ately heated

1 Must be preheat-

ed to burn

0 Will not

burn

4 Extremely

flammable

3 Ignites at

normal temper- atures

HEALTH

4 Too dangerous

to enter vapor or liquid

3 Extremely dangerous--

Use full protective clothing

2 Hazardous--Use

breathing apparatus

1 Slightly hazardous

0 Like ordinary material W

Disaster Fire Suppression 27

Warning Placards

Color indicates the type of hazard possessed by the chemical.

Red Green Yellow Black and White Orange

Disaster Fire Suppression 28

Warning PlacardsOrange Red Green

Yellow Yellow

White

White White

Red Red &White

Yellow& White

Black& White

8

EXPLOSIVE AFLAMMABLE

GASNONFLAMMABLE

GASPOISON GAS FLAMMABLE

LIQUIDFLAMMABLE

LIQUID

OXIDIZERORGANIC

UNKNOWN?POISON IRRITANT

RADIOACTIVE CORROSIVE

1 2 322

5 5 6 6 7

4

Disaster Fire Suppression 29

Utility Hazards

Common electrical hazards and simple ways that they can be reduced or eliminated:– Electrical octopus– Under carpets– Frayed cords immediately

Disaster Fire Suppression 30

Utility Hazards / Control

Power and Water shut-off – Circuit breakers or fuses

Disaster Fire Suppression 31

Utility Hazards / Control

Natural Gas Hazards– Now how to shut off the gas

Disaster Fire Suppression 32

Questions?