hazardous materials operations

1 of 35 Revision: 091514

The Connecticut Fire Academy

Recruit Firefighter Program

Presentation Instructor Notes

Session HM 4.1.1

Chapter 7

HM: Personal Protective Clothing

Slide 1

Connecticut Fire Academy

Hazardous Materials OperationsN.F.P.A. 472 – 2013

Chapter 6 “Mission Specific”Jones & Bartlett

Hazardous Materials Awareness and Operations

Chapter 7

January 01, 2013

Slide 2


The goal of the competencies in

this section shall be to provide

the operations level responder

assigned to use personal

protective equipment with the

knowledge and skills to perform

the following task safely and

effectively.

NFPA 6.2.1.2

Goal

6.2.1.2 Goal. The goal of the competencies in this section shall

be to provide the operations level responder assigned to use

personal protective equipment with the knowledge and skills

to perform the following tasks safely and effectively:

• Plan a response within the capabilities of personal protective

equipment provided by the AHJ in order to perform mission

specific tasks assigned.

• Implement the planned response consistent with the standard

operating procedures and site safety and control plan by

donning, working in, and doffing personal protective

equipment provided by the AHJ.

(3) Terminate the incident by completing the reports and

documentation pertaining to personal protective

equipment.

Slide 3


• Describe personal protective equipment

(P.P.E.) for hazardous materials incidents

• Describe the capabilities of the P.P.E.

provided by the authority having

jurisdiction (AHJ) so as to perform any

mission-specific task assigned

• Describe how to Don, Work In, and Doff

the P.P.E. provided by the AHJ

NFPA 6.2.1.2

Objectives









operating procedures and site safety and control plan

by donning, working in, and doffing personal protective




equipment.





Session HM 4.1.1

Chapter 7


Slide 4


• Describe P.P.E. performance requirements

• Describe ways to ensure that personnel do

not go beyond their level of training and

equipment

• Describe cooling technologies

• Terminate the incident by completing the

reports and documentation pertaining to

P.P.E.

NFPA 6.2.1.2

Objectives









operating procedures and site safety and control plan

by donning, working in, and doffing personal protective




equipment.

Slide 5


NFPA 6.2

Module 1

Mission-Specific

Responsibilities

Personal Protective

Equipment

6.2 Mission-Specific Competencies: Personal Protective

Equipment

Slide 6

Connecticut Fire AcademyNFPA 6.3

Personal Protective Equipment


Equipment

6.2.5.1 Reporting and Documenting the Incident.

Personal Protection is Nothing New

Personal Protective Equipment has been around for almost as

long as man. From the beginning, humans looked for ways to

protect their bodies. “Knights of Old” wore suits or Armor to go

into battle. Most developments of Personal Protective Equipment

has come about by military research and development and in

many cases being adopted by the civilian sector and in the work

place.

Armor Defined: Protective clothing with the ability to deflect or

absorb arrows, spears, lances, swords, bullets, or other weapons

that may be used against its wearer.

Until recent times, Armor was worn solely by combatants in

warfare. However, the development of lighter protective

materials and an increase in terrorism and the use of powerful

personal weapons by criminals since the 1960s has led to the use

of Armor by police and possible targets of assassination.





Session HM 4.1.1

Chapter 7


Slide 7

Connecticut Fire AcademyNFPA 6.2



Equipment


Human weren’t the only beneficiaries of the development of

Personal Protective Equipment. As seen in the photo, the military

knew the importance of their animal “partners” and the need to

protect them as well. Military research and development and in

many cases is adopted by the civilian sector and in the work place

Slide 8

Connecticut Fire AcademyNFPA 6.2.5.1



Equipment


Personal Protection is Nothing New

Gas Mask resembling the Disney Creation “Mickey Mouse” were

developed for children during World War II. The thought

being that children who loved the Cartoon Mouse would

accept the mask easier than the traditional awkward mask

worn by soldiers from WW I and on





Session HM 4.1.1

Chapter 7


Slide 9


NFPA 6.2.1.1.1 / 6.2.1.1.2 / 6.2.1.1.3 / 6.2.1.1.4


Introduction● Operations Level

● Assigned to use;


● Awareness Level Prerequisite Chapter 4

● Operations Level Prerequisite Chapter 5

● Chapter 6 – 6.2 Related Competencies

• Receive Additional Training to meet AHJ

6.2.1.1.1 The operations level responder assigned to use personal

protective equipment shall be that person, competent at the

operations level, who is assigned to use personal protective

equipment at hazardous materials / WMD incidents.


protective equipment at hazardous materials / WMD incidents

shall be trained to meet all competencies at the awareness

level (Chapter 4), all core competencies at the operations

level (Chapter 5), and all competencies in this section.



shall operate under the guidance of a hazardous materials

technician, an allied professional, or standard operating

procedures.

6.2.1.1.4* The operations level responder assigned to use

personal protective equipment shall receive the additional

training necessary to meet specific needs of the jurisdiction.

A.6.2.1.1.4 See A.6.1.1.3.

A.6.1.1.3 Additional training opportunities can be available

through local and state law enforcement, public health

agencies, the Federal Bureau of Investigation (FBI), the Drug

Enforcement Administration (DEA), and the Environmental

Protection Agency (EPA).

Slide 10


NFPA 6.2.1.1.3

Important Note

Some information may be taken from

Chapter 7: Hazardous Materials Technician

Operations Level may be asked to perform at

this level but Do Not Replace HMT.

Direct Guidance: Working under control

of a HMT continually being assessed / feedback





procedures.

Some Mission-Specific competency information may be taken

from Chapter 7: Hazardous Materials Technician, It should

be pointed out that the Operations Level Responder with a

Mission-Specific competencies are not replacements for the

Technician.

Operations Level Responders may be asked to perform some

technician level skills but they do not have the broader skills

and competencies required of an HMT, particularly in Risk

Assessment and selection of Control Options.

Below are two ways or examples of how guidance can be

provided to ensure Operations level Responders do not go

beyond their level of training and equipment.

Direct Guidance: Working under control of an HMT who has

the ability to (1) continually assess and / or observe actions

and (2) provide feedback. This can be provided through





Session HM 4.1.1

Chapter 7


Direct visual observation or through assessment reports.

Written Guidance: (See Next Slide)

Slide 11


Written Guidance:● Standard Operating Procedures (SOPs)

● Standard Operating Guidance (SOGs)

● “Rules of Engagement” at Operations Level

Task expected of Operations Level Responders

Task beyond the capability of Operations Level Responders

Required PPE and equipment to perform these expected task

Procedures for ensuring coordination within the local ICS


NFPA 6.2.1.1.3





procedures.

Written Guidance:

Standard Operating Procedures (SOPs)

Standard Operating Guidance (SOGs)

Both should give clear guidance on the “Rules of Engagement” at

Operations Level

Emphasis should be placed on the following:

• Task expected of Operations Level Responders

• Task beyond the capability of Operations Level Responders

• Required PPE and equipment to perform these expected task

• Procedures for ensuring coordination within the local ICS

Slide 12


GoalAnalyze

Plan

Implement

Evaluate

Terminate

NFPA 6.2.1.2





• Analyze

• Plan

• Implement

• Evaluate

• Terminate








Session HM 4.1.1

Chapter 7



operating procedures and site safety and control plan by

donning, working in, and doffing personal protective


• Terminate the incident by completing the reports and

documentation pertaining to personal protective equipment.

Slide 13


NFPA 6.2.3

Personal Protective

Equipment

Planning the Response

Mission-Specific

Responsibilities


Equipment

6.2.3 Competencies – Planning the Response.

Slide 14


NFPA 6.2.3.1


Given scenarios involving hazardous materials / WMD

incidents with known and unknown hazardous

materials / WMD, and the personal protective

equipment provided by the AHJ, the operations level

responder assigned to use the personal protective

equipment shall select the personal protective

equipment required to support mission-specific tasks

at hazardous materials / WMD incidents based on

local procedures by completing the following

requirements:

6.2.3.1 Selecting Personal Protective Equipment. Given

scenarios involving hazardous materials / WMD incidents

with known and unknown hazardous materials / WMD, the

operations level responder assigned to use personal protective

equipment shall select the personal protective equipment

required to support mission specific tasks at hazardous

materials / WMD incidents based on local procedures and

shall meet the following requirements:





Session HM 4.1.1

Chapter 7


Slide 15


• Use risk-based approach in selecting

• Disposable, single, or limited use

• Reusable

– Need testing at regular intervals

– Store in cool, dry place

Introduction

In selecting personal protective equipment (PPE), employ a risk-

based approach.

Become familiar with the PPE policies and requirements for

the local jurisdiction.

Disposable PPE is designed for single or limited use.

Reusable PPE

Needs testing at regular intervals

Must be stored in a cool, dry place and away from sunlight

Slide 16


Specific Personal Protective Equipment

Street Clothing and Work Uniforms

Least protection

Station Uniform NOMEX Jumpsuit

Level D Protection:

Usually considered “Normal” work uniforms or P.P.E.

Coveralls, safety boots, safety glasses and hard hat may be added

but offer limited protection

Used:

No respiratory hazard, mild skin hazard present

Slide 17



Describe the types of personal protective equipment

that are available for response based on

NFPA standards and how these items relate

to EPA levels of protection.

Level A

Level B

Level C

Level DNFPA 6.2.3.1(1)

6.2.3.1(1)* Describe the types of protective clothing and

equipment that are available for response based on NFPA

standards and how these items relate to EPA levels of

protection.

A.6.2.3.1(1) A written personal protective equipment program

should be established in accordance with 29 CFR 1910.120.

Elements of the program should include personal protective

equipment (PPE) selection and use; storage, maintenance,

and inspection; and training consideration.

Proper selection of PPE for individual responders during a

specific emergency must be based on a careful assessment of

two factors:

• The hazards anticipated to be present at the scene

• The probable impact of those hazards, based on the mission

role of the individual

The emergency responder must be provided with appropriate

respiratory and dermal protection from suspect or known

hazards. The amount of protection required is material and

hazard specific. The protective ensembles must be





Session HM 4.1.1

Chapter 7


sufficiently strong and durable to maintain protection during

operations. According to 29 CFR 1910.120(q)(3)iii, the

individual in charge of the ICS ensures that the personal

protective ensemble worn is appropriate for the hazards to be

encountered. Currently, no single personal protective

ensemble can protect the wearer from exposure to all hazards.

It is important that the appropriate combination of respirator,

ensemble, and other equipment be selected based on a hazard

assessment at the scene. The OSHA / EPA categories of

personal protective equipment are defined in 29 CFR

1910.120, “Hazardous Waste Operations and Emergency

Response” (HAZWOPER), Appendix B, as follows:

Slide 18



Describe the types of personal protective equipment

that are available for response based on

NFPA standards and how these items relate

to EPA levels of protection.

NFPA 1991 w/ NIOSH CBRN SCBA Level A

NFPA 1994 Class 2 w/ NIOSH CBRN SCBA Level B

NFPA 1971 w/ CBRN option worn

w/ NIOSH CBRN SCBA Level B

NFPA 1994 Class 3 w/ NIOSH CBRN APR Level C

NFPA 1994 Class 4 w/ NIOSH CBRN APR Level C

NFPA 6.2.3.1(1) taken from Table A.6.2.3.1(1)

6.2.3.1(1)* Describe the types of protective clothing and

equipment that are available for response based on NFPA

standards and how these items relate to EPA levels of

protection.

A.6.2.3.1(1) A written personal protective equipment program

should be established in accordance with 29 CFR 1910.120.

Elements of the program should include personal protective

equipment (PPE) selection and use; storage, maintenance,

and inspection; and training consideration.

Proper selection of PPE for individual responders during a

specific emergency must be based on a careful assessment of

two factors:

• The hazards anticipated to be present at the scene

• The probable impact of those hazards, based on the mission

role of the individual

The emergency responder must be provided with appropriate

respiratory and dermal protection from suspect or known

hazards. The amount of protection required is material and

hazard specific. The protective ensembles must be

sufficiently strong and durable to maintain protection during

operations. According to 29 CFR 1910.120(q)(3)iii, the

individual in charge of the ICS ensures that the personal

protective ensemble worn is appropriate for the hazards to be

encountered. Currently, no single personal protective

ensemble can protect the wearer from exposure to all hazards.

It is important that the appropriate combination of respirator,

ensemble, and other equipment be selected based on a hazard

assessment at the scene. The OSHA / EPA categories of

personal protective equipment are defined in 29 CFR

1910.120, “Hazardous Waste Operations and Emergency

Response” (HAZWOPER), Appendix B, as follows:





Session HM 4.1.1

Chapter 7


Slide 19

Connecticut Fire AcademyNFPA 6.2.3.1(1)

• Level A – To be selected when the greatest level of skin,

respiratory, and eye protections is required

• Level B – To be selected when the highest level of

respiratory protection is necessary but a lesser level of skin

protection is needed

(3) Level C – To be selected when the concentration(s) and

type(s) of airborne substances are known and the criteria for

using air-purifying respirators (APRs) are met, Except for the

inflation and inward leakage tests on Level A garments,

HAZWOPER does not specify minimum performance

criteria of protective clothing and respirators required for

specific threats, such as chemical permeation resistance and

physical property characteristics. The use of these general

levels of protection does not ensure that the wearer is

adequately protected from CBRN-specific hazards. Relying

solely on OSHA/EPA nomenclatures in selection of personal

protective equipment could result in exposure above

acceptable limits or an unnecessary reduction in operational

effectiveness through lack of mobility, decreased dexterity,

or reduced operational mission duration. The clothing and

ensemble standards developed by the NFPA Technical

Committee on Hazardous Materials Protective Clothing and

Equipment establish minimum performance requirements for

physical and barrier performance during hazardous materials

emergencies, including those involving chemical, biological,

and radioactive terrorism materials.





Session HM 4.1.1

Chapter 7


Slide 20


These standards are integrated with the NIOSH and NFPA

standards on respiratory equipment.

Table A.6.2.3.1(1) is provided to assist emergency response

organizations in transitioning from the OSHA/EPA Levels A,

B, and C to protection based standards terminology. Because

the OSHA/EPA levels are expressed in more general terms

than the standards and do not include testing to determine

protection capability, it is not possible to “map” those levels

to specific standards. However, it is possible to look at

specific configurations and infer their OSHA/EPA levels

based on the definitions of those levels. Examples of

ensembles and conservative interpretations of their

corresponding levels are provided in Table A.6.2.3.1(1).

All purchasers of personal protective equipment are cautioned to

examine their hazard and mission requirements closely and to

select appropriate performance standards. All personal

protective equipment must be used in accordance with 29

CFR 1910.120 (or equivalent EPA or state regulations).

Also applicable in states with OSHA-approved health and safety

programs and for Federal employers is 29 CFR 1910.134,

“Respiratory Protection” (or an equivalent EPA or state

regulation). Both 29 CFR 1910.120 and 29 CFR 1910.134

include requirements for formal plans, medical evaluation,

and training to ensure the safety and health of emergency

responders. Additional information, a list of allowable

equipment, and information on related standards,

certifications, and products are available on the Department

of Homeland Security (DHS)–sponsored Responder

Knowledge Base (http://www.rkb.mipt.org).

Slide 21



Level A

NFPA 6.2.3.1(1)

Level A Protection

Totally encapsulated chemical protective / vapor protective suit.

Positive Pressure demand SCBA or supplied air respiratory with

escape SCBA

Chemical resistant gloves and boots.

Used:

Whenever severe respiratory, skin, or eye hazards are present.





Session HM 4.1.1

Chapter 7


Slide 22



Level B

NFPA 6.2.3.1(1)

Level B Protection:

Chemical Resistant coverall, one or two piece splash unit.

One piece suits are NOT vapor resistive.

Pressure demand SCBA or supplied air respiratory with escape

SCBA gloves, boots.

Used:

Severe respiratory hazard, moderate skin present history

Instructor’s Note:

It should be pointed out that by OSHA / HAZWOPER

regulations, Level B is the lowest level of protection for an

“Unknown”.

Slide 23



Level C

NFPA 6.2.3.1(1)

Level C Protection:

Chemical Resistant coveralls, one or two piece splash unit;

Full face piece, air purifying canister equipped respiratory

protection gloves, boots.

Used:

Moderate respiratory or skin hazard present.

Major difference is the APR with Level C versus the SCBA with

the Level B

Slide 24



Level D

NFPA 6.2.3.1(1)

Level D Protection:

Usually considered “Normal” work uniforms or P.P.E.

Coveralls, safety boots, safety glasses and hard hat may be added

but offer limited protection

Used:

No respiratory hazard, mild skin hazard present





Session HM 4.1.1

Chapter 7


Slide 25



Specialized P.P.E.

NFPA 6.2.3.1(1)

Specialized P.P.E.

Flash Protection for covering Level A or B in a Flammable Vapor

Hazard Short term protection, as stated usually designed for

“Flash” fires

Approach Suits: Approach to within a few yards of flames and

radiant heat up to 2000°F Jumpsuits and coats may also be

adapted to be worn with breathing apparatus.

Aluminized Fiberglass Over-Cover: Used to offer “Flash”

protection over a Level A suit in a Flammable Atmosphere

3.3.66 Vapor-Protective Ensemble with Optional Chemical

Flash Fire Escape and Liquefied Gas Protection.

A compliant vapor-protective ensemble that is also certified as

compliant with the optional requirements for both limited

protection against chemical flash fire for escape only and for

protection against liquefied gases.

Slide 26



Specialized P.P.E.

NFPA 6.2.3.1(1)

Specialized P.P.E.

Examples Show:

1. Chemical Warfare Protective Ensemble called MOPP

Gear: (Mission Oriented Protective Posture) (acronym

pronounced as "mop") is a military term used to describe

protective gear, to be used in a toxic environment, i.e., during

a chemical, biological, radiological, nuclear or explosive

(CBRNE) strike:

2. Aircraft Rescue Fire Fighter (ARFF) Protection: For use

with High BTU Fuels know as a Proximity Suit. The

example shown is a military version with the MOPP P.P.E.

worn underneath and a special SCBA / GAS Mask

combination.

3. Explosive Ordinance Disposal (EOD) Bomb Suit:

Note: using Segway transporter due to weight of suit and to

reduce stress on personnel

Slide 27


Compatibility chartsHelp choose right clothing for incident

E = Excellent F = Fair G = Good P = Poor

EFFECTIVENESS OF PROTECTIVE MATERIALS AGAINST CHEMICAL DEGRADATION (BY GENERIC CLASS)

Generic Class Butyl rubber Polyvinyl chloride Neoprene Natural rubber

Alcohols E E E E

Aldehydes E-G G-F E-G E-F

Amines E-F G-F E-G G-F

Esters G-F P G F-P

Ethers G-F G E-G G-F

Fuels & Solvents F-P G-P E-G F-P

Halogenated Hydrocarbons G-P G-P G-F F-P

Hydrocarbons F-P F G-F F-P

Inorganic acids G-F E E-G F-P

Inorganic bases & salts E E E E

Ketones E P G-F G-F

Natural fats and oils G-F G E-G G-F

Organic acids E E E E

Specific Personal Protective Equipment

Chemical Protective Clothing





Session HM 4.1.1

Chapter 7


Slide 28



Acronym for potential responder hazards

T – Thermal

R – Radiological

A – Asphyxiating

C – Chemical / Toxic

E – Etiological / biological

M – Mechanical

P – Phychological

NFPA 6.2.3.1(2)

6.2.3.1(2) Describe personal protective equipment options for the

following hazards:

• Thermal

• Radiological

• Asphyxiating

• Chemical / Toxic

• Etiological/biological

• Mechanical

These are the “Types of Harm” that can be confronted with in a

Hazardous Materials /

WMD scenario. Knowing the types of harm allows the

Responder to:

• Identify what type of “Protection” is required for

Responders

• Identify Logistical needs such as Medical

Equipment/Supplies and Transportation

• Identify what type of Decontamination may be required.

Slide 29


TRACEMP

T – Thermal

NFPA 6.2.3.1(2)


following hazards:

Thermal.

Normal Firefighting Structural P.P.E. is worn for firefighting.

• Helmet

• Bunker Coat

• Bunker Pants

• Boots

• Gloves

• Fire Protection Hood

• S.C.B.A. with P.A.S.S. device

This P.P.E. has limited or little protection from chemicals and

does not provide complete protection from Gases, Vapors,

Liquids and Dust from Hazardous Materials

More designed for Hot / Cold / Mechanical hazards

For Higher Temperature fuels; Proximity Suits are available

There is “Flash” protection that goes over chemical suits for

“Flash Fires” but offer little protection other than that and

they may not be compatible with the chemical vapor.

It should be noted there is no “Real” protection for Cryogenics

available to First Responders.





Session HM 4.1.1

Chapter 7


Slide 30


R – Radiological

NFPA 6.2.3.1(2)

TRACEMP


following hazards:

Radiological.

Alpha and Beta are particulate that can be protected against by

most P.P.E.

Firefighter structural P.P.E. will offer protection from most Alpha

and Beta, however the most important component is the use

of an Air Purified Respirator with HEPA filter or an S.C.B.A.

In many cases a lighter coverall type clothing with Foot and hand

protection as well as Respirator Protection will do for Alpha

and Beta.

With Gamma, there is not a level of P.P.E. that will protect the

user.

With Gamma and other high level radiation: the only protection

is:

Time, Distance and Shielding

Slide 31


A – Asphyxiating

TRACEMP


following hazards:

Asphyxiating.

For Immediately Dangerous to Life and Health (IDLH)

atmospheres; Self Contained Breathing Apparatus (S.C.B.A.)

or Supplied Air Respirators (SAR) are the “Only” and

highest level of protection.

These units contain their own oxygen supply, require full face

mask and have limitations to the user such as time, weight,

restricted movement.

All other respirators require Oxygen content above 19.5% and

would require chemical specific filters





Session HM 4.1.1

Chapter 7


Slide 32


C – Chemical / Toxic

NFPA 6.2.3.1(2)

TRACEMP


following hazards:

Chemical.

In chemical incidents or atmospheres the highest level of

protection would be the:

Level A: Encapsulated, Vapor resistant suit which covers the

User and the S.C.B.A. in a one piece ensemble.

Level B: May be an option for some chemicals that require

liquid / splash protection and the use of the S.C.B.A. but

air tight vapor protection is not required

Level C: May be basically the same ensemble as the Level B

but with an Air Purified Respirator and Cartridge Filter

instead of the S.C.B.A.

It will be important to identify the product and verify the time

frame which these ensembles will withstand the chemical

exposure before break down.

Slide 33


E – Etiological / Biological

NFPA 6.2.3.1(2)

TRACEMP


following hazards:

Etiological / Biological.

Levels of Protection are very similar to those of the Chemicals:

Level of protection depends on the specific Etiological /

Biological threat and the specifics of the agent / product

being encountered.

Some require Level A protection, some may just require

minimum of Level C

Slide 34


M – Mechanical

NFPA 6.2.3.1(2)

TRACEMP


following hazards:

Mechanical.

Most Hazardous Material ensembles or not designed for

Mechanical damage.

In many cases even sharp metal edges or glass can cut some of

the common suits.

Structural Firefighter P.P.E. has good abrasion wear but limited

chemical protection.

Explosive Ordinance Disposal has specialized suits for Explosive

hazards but they are not designed for the Hazardous Material

environment.

Scene 1 is from Columbine High School

Scene 2 is the World Trade Center





Session HM 4.1.1

Chapter 7


Slide 35


P – Psychological

NFPA 6.2.3.1(2)

TRACEMP

Sick Building Syndrome

Perceived Common

Exposure to a Substance

Dancing PlagueFrance 1518


following hazards:

Psychological.

The syndrome of mass psychogenic illness is common at

high- profile hazardous-materials incidents, and the

resulting vague but very real (to the victim) symptoms

can further tax responders` resources.

Mass psychogenic illness is when groups of people (such as a

class in a school or workers in an office) start feeling sick

at the same time even though there is no physical or

environmental reason for them to be sick.

1- Dancing death In July of 1518, a woman referred to as Frau Troffea

stepped into a narrow street in Strasbourg, France and began a fervent

dancing vigil that lasted between four and six days. By the end of the week,

34 others had joined her and, within a month, the crowd of dancing,

hopping and leaping individuals had swelled to 400. Authorities

prescribed "more dancing" to cure the tormented movers but, by summer's

end, dozens in the Alsatian city had died of heart attacks, strokes and sheer

exhaustion due to nonstop dancing. For centuries this bizarre event,

known variously as the dancing plague or epidemic of 1518, has stumped

scientists attempting to find a cause for the mindless, intense and ultimately

deadly dance.

2 - Tanganyika Laughter Epidemic Perhaps the most unusual documented

case of mass psychogenic illness was the Tanganyika Laughter Epidemic of

1962. A paper published the following year in the Central African Journal

of Medicine described what happened. Triggered by a joke among

students at a Tanzania boarding school, young girls began to laugh

uncontrollably. At first there were spurts of laughter, which extended to

hours and then days. The victims, virtually all female, suffered pain,

fainting, respiratory problems, rashes and crying attacks, all related to the

hysterical laughter. Proving the old adage that laughter can be contagious,

the epidemic spread to the parents of the students as well as to other

schools and surrounding villages. Eighteen months passed before the

laughter epidemic ended.

3 - Raining Animals Yes, it has rained frogs in real life, not just in the movie

Magnolia. Birds, bats, fish and even worms have been reported to fall from

the sky. Scientists theorize that fast-moving storms and waterspouts cross a

body of water and sweep or suck up animals, then deposit them miles

away. Residents of Honduras have celebrated the Lluvia de Peces (Rain of

Fish) annually for more than a century. The fish are believed to be sucked

up from the ocean and deposited 140 miles inland, while others have

indicated that the fish may be from underground water sources.

4 - The most polluted creeks in India, had suddenly turned "sweet" The

2006 Mumbai "sweet" seawater incident was a phenomenon during which

residents of Mumbai claimed that the water at Mahim Creek, one of the

most polluted creeks in India that receives thousands of tonnes of raw

sewage and industrial waste every day had suddenly turned "sweet". Within

hours, residents of Gujarat claimed that seawater at Teethal beach had

turned sweet as well. The Maharashtra Pollution Control Board had warned

people not to drink the water, but despite this many people had collected it

in bottles, even as plastic and rubbish had drifted by on the current. By 2pm

the following day, the devotees said that the water was salty again.





Session HM 4.1.1

Chapter 7


Slide 36



Select personal protective equipment for

mission-specific tasks at hazardous materials / WMD

incidents based on local procedures.

NFPA 6.2.3.1(3)

6.2.3.1 Selecting Personal Protective Equipment.

6.2.3.1(3) Select personal protective equipment for mission-

specific tasks at hazardous materials / WMD incidents based on

local procedures.

Slide 37



6.2.3.1(3)(a) Describe the following terms and explain their impact

and significance on the selection of chemical-protective clothing:

i. Degradation

ii. Penetration

iii. Permeation

NFPA 6.2.3.1(3)(a)



specific tasks at hazardous materials / WMD incidents based

on local procedures.

6.2.3.1(3)(a) Describe the following terms and explain their

impact and significance on the selection of chemical-

protective clothing:

3.3.18 Degradation.

(1) A chemical action involving the molecular breakdown of a

protective clothing material or equipment due to contact

with a chemical.

• The molecular breakdown of the spilled or released material

to render it less hazardous during control operations. (applies

to product control)

3.3.44 Penetration. The movement of a material through a suit's

closures, such as zippers, buttonholes, seams, flaps, or other

design features of chemical-protective clothing, and through

punctures, cuts, and tears.

3.3.45 Permeation. A chemical action involving the movement

of chemicals, on a molecular level, through intact material.





Session HM 4.1.1

Chapter 7


Slide 38


“There was a brilliant flash

of white and the nozzle man

was covered in burning

magnesium”.

NFPA 6.2.3.1(3)(a)








3.3.18 Degradation.

(1) A chemical action involving the molecular breakdown of a

protective clothing material or equipment due to contact

with a chemical.

• The molecular breakdown of the spilled or released material

to render it less hazardous during control operations. (applies

to product control)

Slide 39

Connecticut Fire AcademyNFPA 6.2.3.1(3)(a)












Session HM 4.1.1

Chapter 7


Slide 40


Closures are there

for a reason

NFPA 6.2.3.1(3)(a)








3.3.44 Penetration. The movement of a material through a suit's

closures, such as zippers, buttonholes, seams, flaps, or other

design features of chemical-protective clothing, and through

punctures, cuts, and tears.

Slide 41


Steam burns from water

applied to a superheated

atmosphere are an example

of Permeation

NFPA 6.2.3.1(3)(a)

6.2.3.1 Selecting Personal Protective Equipment. 6.2.3.1(3) Select personal protective equipment for mission-






3.3.45 Permeation. A chemical action involving the movement

of chemicals, on a molecular level, through intact material.

Slide 42



6.2.3.1(3)(b) Identify at least three indications of material

degradation of chemical-protective clothing.

a) Charring

b) Shrinking

c) Swelling

d) Color Changes

e) Dissolving

f) Weight Change

g) Loss of Tensile Strength

NFPA 6.2.3.1(3)(b)





6.2.3.1(3)(b) Identify at least three indications of material

degradation of chemical protective clothing.

May be visible signs such as:

• Charring

• Shrinking

• Swelling

• Color Changes

• Dissolving

May also be detected by:

• Weight Change

• Loss of Tensile Strength





Session HM 4.1.1

Chapter 7


Slide 43



6.2.3.1(3)(c) Identify the different designs of vapor-protective

and splash-protective clothing and describe the advantages

and disadvantages of each type.

Vapor-Protection – NFPA 1991 EPA Level A ensembles – Highest Level of Protection

Worn with SCBA or SABA

Also Components of CBRNE Class 1 and 2 ensembles

Disadvantages: Does NOT protect against all Chemical Hazards

Impairs Mobility, Vision, Communication

Does not allow for Heat to escape – Heat Stress

NFPA 6.2.3.1(3)(c)





6.2.3.1(3) (c) Identify the different designs of vapor-protective



NFPA 1991, Standard on Vapor-Protective Ensembles for

Hazardous Materials

Emergencies, 2005 Edition

NFPA 1991 – 3.3.66 Vapor-Protective Ensemble with Optional

Chemical Flash Fire Escape and Liquefied Gas Protection. A

compliant vapor-protective ensemble that is also certified as compliant

with the optional requirements for both limited protection against

chemical flash fire for escape only and for protection against liquefied

gases.

NFPA 1994 – Standard on Protective Ensembles for First

Responders to CBRN Terrorism Incidents, 2007 Edition CBRNE: Acronym coined by U.S. Marines for; Chemical,

Biological, Radiological, Nuclear and Explosive.

FBI refers to WMD: (Weapons of Mass Destruction)

FEMA refers to B-NICE: Biological, Nuclear, Incendiary,

Chemical, Explosive

Slide 44






Liquid Splash-Protection – NFPA 1992 EPA Level B ensembles

Encapsulated or Non-Encapsulated

Also Components of CBRNE Class 3

Disadvantages: Does NOT protect against Gases and Vapors

Impairs Mobility, Vision, Communication

Does not allow for Heat to escape – Heat Stress

May not provide full body coverage

NFPA 6.2.3.1(3)(c)








NFPA 1992, Standard on Liquid Splash-Protective Ensembles and

Clothing for Hazardous Materials Emergencies, 2005 Edition

NFPA 1992 – 3.3.38* Liquid Splash-Protective Clothing. Multiple

items of compliant protective clothing and equipment products that

provide protection from some risks, but not all risks, of hazardous

materials emergency incident operations involving liquids.

NFPA 1992 – A.3.3.38 Liquid Splash-Protective Clothing. Liquid

splash-protective clothing includes, but is not limited to, garments,

gloves, and footwear.

NFPA 1994 – Standard on Protective Ensembles for First

Responders to CBRN

Terrorism Incidents, 2007 Edition





Session HM 4.1.1

Chapter 7


Slide 45



6.2.3.1(3)(d) Identify the relative advantages and disadvantages of

the following heat exchange units used for the cooling of

personnel operating in personal protective equipment:

i. Air cooled

ii. Ice cooled

iii. Water cooled

iv. Phase changeNFPA 6.2.3.1(3)(d)





6.2.3.1(3)(d)* Identify the relative advantages and disadvantages

of the following heat exchange units used for the cooling of


A.6.2.3.1(3)(d) Phase change technology creates a constant

temperature vest and is a completely unique body

management device. The unique cooling formulation

encapsulated in an anatomically designed device makes a

change in minutes from a clear liquid to a semisolid, white

waxy form and maintains a temperature of 59°F (15°C).

Unlike the extremely cold temperatures of ice and gel, the

higher temperature formulation in these devices works in

harmony with the body. When an energized cool vest is

worn, the cool phase change material absorbs the excessive

heat the body creates when wearing protective clothing or

encapsulating suits.

•Air cooled

•Ice cooled

•Water cooled

•Phase change cooling technology

Slide 46



i. Air cooledPre-chilled air forced through

vest via system of hoses worn

close to body

Cool air passes body;

drawing heat away

Light weight – long term cooling

Requires hose / umbilical to

external fixed compressor

NFPA 6.2.3.1(3)(d)








• Air cooled

Forced air cooling systems operate by forcing pre-chilled air

through a system of hoses worn close to the body. As cool

air passes by the skin, heat is drawn away by Convection.

These systems are normally light but restricted by an

umbilical hose attached to an external fixed compressor.





Session HM 4.1.1

Chapter 7


Slide 47



ii. Ice cooledFrozen Ice Packs placed

into pockets of specially

designed vest

Limitations include:

weight, bulkiness and

close proximity of extreme

cold to skin

Sometimes fools body it’s

cold – retaining more heat

NFPA 6.2.3.1(3)(d)








• Ice cooled

Ice-cooled or Gel-packed are commonly used vest in Haz Mat

due to their low cost, unlimited portability and unlimited

recharging by refreezing the packs.

Vest design worn around torso, the chilled vest absorbs the

heat generated by the body.

Technology is bulkier and heavier than the forced air, may

cause discomfort due to ice-cold vest near the skin. Cold

temperature may actually fool the body into thinking it is

cold, thereby encouraging the retention of even more heat.

Slide 48



iii. Water cooledFluid-chilled system operates by

pumping ice-chilled liquid from

reservoir through tubes within a vest

like garment back to reservoir

Requires separate battery-operated

unit worn on hip or some larger

systems have remote external pump

Sometimes increasing workload and

generating more heat

NFPA 6.2.3.1(3)(d)








• Water cooled

Fluid-chilled systems operate by pumping ice-chilled liquids

from a reservoir, through a series of tubes held within a vest

like garment and back to the reservoir.

Mobility may be limited with some varieties, the pump may

be located away from the Garment.

Some systems have heavy, battery operated units worn on the

hip. Additional weight may increase the body’s workload and

generate more heat.





Session HM 4.1.1

Chapter 7


Slide 49



iv. Phase changeOperate similar to ice-gel packed vest

Temperature of material in

phase change pack is chilled

to approximately 60o

Fabric of vest designed

to “Wick” perspiration

away from body

NFPA 6.2.3.1(3)(d)








A.6.2.3.1(3)(d) Phase change technology creates a constant

temperature vest and is a completely unique body

management device. The unique cooling formulation

encapsulated in an anatomically designed device makes a

change in minutes from a clear liquid to a semisolid, white

waxy form and maintains a temperature of 59°F (15°C).

Unlike the extremely cold temperatures of ice and gel, the

higher temperature formulation in these devices works in

harmony with the body. When an energized cool vest is

worn, the cool phase change material absorbs the excessive

heat the body creates when wearing protective clothing or

encapsulating suits.

• Phase change cooling technology Phase-change operates similar to ice or gel-pack vest. The main

difference is that the temperature of the material used is

chilled to about 60 degrees and the fabric of the vest is

designed to “wick” perspiration away from the body.

Typical recharge is quicker than the other type packs because

they don’t require “Freezing”.

Even though temperature is higher, it is sufficient to absorb body

heat





Session HM 4.1.1

Chapter 7


Slide 50



6.2.3.1(3)(e) Identify the physiological and psychological stresses

that can affect users of personal protective equipment.

Knowing Reason for Suit !

Heat Related Illnesses Dehydration

Heat Exhaustion

Heat Stroke

Heat Cramps

Limited Visibility

Limited Mobility

Communications

NFPA 6.2.3.1(3)(e)




6.2.3.1(3)(e) Identify the physiological and psychological

stresses that can affect users of personal protective

equipment.

1. Knowing Reason for Suit !

● Know that the atmosphere outside the suit can Kill or

Harm you. The what ifs?

2. Heat Related Illnesses

Dehydration

Heat Exhaustion

Heat Stroke

Heat Cramps

3. Limited Visibility

● Wearing an SCBA, sometimes under a Level A Suit

● Moisture Build up causes fogging

4. Limited Mobility

● Bulky suits reduce movement, create larger size for

moving through obstacles

5. Communications

● Extremely difficult at best, at times feels like wearer is all

alone

● Responders hears own breathing, requires concentration

Slide 51


Responders MUST know:

Local Emergency Response Plan (LERP)

and

Authority Having Jurisdiction (AHJ)

Standard Operating Procedures (SOP’s)

or

Standard Operating Guidelines (SOG’s)


6.2.3.1(3)(f) Describe local procedures for going through the

technical decontamination process.

NFPA 6.2.3.1(3)(f)




6.2.3.1(3)(f) Describe local procedures for going through the

technical decontamination process.

Responders MUST know Local Emergency Response Plan

(LERP) and

Authority Having Jurisdiction (AHJ) Standard Operating

Procedures or Guidelines.

These documents should spell out contacts, areas of responsibility

and equipment

Needed to accomplish Decontamination and the follow-up

medical requirements and

Documentation.


Now would be a good time to have students refer to their local

documents and find the appropriate pages to refer to.

Perhaps have a student read excerpts out loud to class





Session HM 4.1.1

Chapter 7


Slide 52


Personal Protective

Equipment

Implementing the Planned

Response

Mission-Specific

Responsibilities

NFPA 6.2.4


Equipment

6.2.4 Competencies – Implementing the Planned Response.

Slide 53



Given the personal protective equipment provided by

the AHJ, the operations level responder assigned to

use personal protective equipment shall demonstrate

the ability to don, work in, and doff the equipment

provided to support mission-specific tasks by

completing the following requirements:

NFPA 6.2.4.1


6.2.4.1 Using Protective Clothing and Respiratory

Protection. Given the personal protective equipment

provided by the AHJ, the operations level responder assigned

to use personal protective equipment shall demonstrate the

ability to don, work in, and doff the equipment provided to

support mission-specific tasks and shall meet the following

requirements:

Skill Sheet: 5.4.3 A

Skill Sheet: 5.4.3 B

Skill Sheet: 5.4.3 C

Skill Sheet: 6.2.4.1 B

Slide 54




6.2.4.1 Using Protective Clothing and Respiratory

Protection. Given the personal protective equipment

provided by the AHJ, the operations level responder assigned

to use personal protective equipment shall demonstrate the

ability to don, work in, and doff the equipment provided to

support mission-specific tasks and shall meet the following

requirements:


Have the students form up with their Personal Protective Clothing

including S.C.B.A.

They need to perform an Ops check on the SCBA, Don the P.P.E.

and S.C.B.A.; simulate performing a task and then Doff (take

off) the P.P.E. and S.C.B.A. and make them ready for the

next “response”





Session HM 4.1.1

Chapter 7


Slide 55



Special Note for All Responders

It is strongly recommended that:

When Doffing the S.C.B.A. from a

Level B suit after Decontamination;

“KEEP THE AIR FLOWING”

This will ensure residual particulate will be

forced away from the Respiratory System

NFPA 6.2.4.1


6.2.4.1 Using Protective Clothing and Respiratory Protection.

During Hazardous Materials Incidents, most responders will be

required to go through Decontamination as a Precautionary

Routine.

In Decontamination, the final step in clothing removal involves

the doffing of the S.C.B.A. from the Level B Suit ensemble

Taking a lesson from the NRC requirements dealing with

Radioactives;

It is “Highly” recommended that ALL Responders maintain Air

Flow of the S.C.B.A. while doffing the unit after all incidents

involving Hazardous Materials..

This will ensure that a constant air flow will force any residual

particulate or vapor away from the Mouth and Nose of the

Responder.

The Decontamination Aid will shut off the unit and purge the

system to silence any alarms.

This requires Practice and constant reminders because it goes

against the norm of firefighting duties and doffing

procedures.

Slide 56



Describe at least three safety procedures for personnel

wearing protective clothing.

Manufacturers Guidelines

Pre-Medical Evaluation

The Buddy System

Communications

Requirements for Cooling Vest

NFPA 6.2.4.1(1)


6.2.4.1(1) Describe at least three safety procedures for personnel

wearing protective Clothing.

It is important the responder follow the manufacturer’s guidelines

and procedures for The use, maintenance, testing, inspection,

cleaning and storage procedures.

Pre-Medical evaluation for the wearing of S.C.B.A. and P.P.E. is

required under OSHA and NFPA 1500. Also Medical

screening at the site prior to deployment and immediately

after decontamination to establish a baseline and after effects

of the responders condition is important.

Using the Buddy System serves many purposes, It is required

under OSHA, it is another set of eyes to watch over their

partner during the incident while working in the Hot Zone.

Provide Backup for Communications with electronic and hand

signal forms of Signaling. Worst case scenarios, provides a

runner for assistance.

Due to the increased demand on the body and workload, Cooling

vest provide much needed relief and protection from Heat

Stress Illnesses





Session HM 4.1.1

Chapter 7


Slide 57



Describe at least three emergency procedures for personnel

wearing protective clothing.

The Loss of Air

The Loss of Suit Integrity

The Loss of Communications

Buddy Down in Hot Zone

Requirements for Cooling Vest

NFPA 6.2.4.1(2)


6.2.4.1(2) Describe at least three emergency procedures for

personnel wearing protective clothing.

It is important to note that any of the following examples are true

emergencies and require immediate evacuation of the

Responder.

The Loss of Air – Most newer SCBA units have been redesigned

to eliminate malfunctions and with built in emergency

capabilities. Even these can fail, not all responders utilize

emergency escape packs in Haz Mat, if in a level A, a

responder may be able to “re-breathe” the exhaled air inside

the suit, enough to get to emergency decontamination.

The Loss of Suit Integrity – responder needs to evacuate to

Emergency Decontamination Immediately, suits may be

temporarily taped but should not hinder evacuation.

The Loss of Communications – Responders become more reliant

on buddy system and hand signals, Important that safety be

observing responders in Hot Zone.

Buddy Down in Hot Zone – Emergency Evacuation required,

Back-up team sent in immediately to assist responder

removal, second back-up team put in place.

Requirements for Cooling Vest – Anticipate body heating even

on cool atmosphere due to exertion and encapsulation.

Slide 58



Demonstrate the ability to don, work in, and doff personal

protective equipment provided by the AHJ.

Structural Protective Clothing

Level C

Level B

NFPA 6.2.4.1(3)


6.2.4.1(3) Demonstrate the ability to don, work in, and doff

personal protective equipment provided by the AHJ.

At Operational level, First Responders may be required to wear

special Personal Protective Clothing.

If they are Firefighters, they may start off responding with

Firefighter Structural Protective Clothing

They may be required to Dress into Level C which is the Air

Purified Respirator (Filter Mask)

The Level B may be the same style garment as the Level C only

with the S.C.B.A.

Skill Sheet: 6.2.4.1 B

Skill Sheet: 6.2.4.1 C





Session HM 4.1.1

Chapter 7


Slide 59


Coat

Pants

Boots

Gloves

Helmet

Hood

SCBA

Structural Protective Clothing

NFPA 6.2.4.1(3)




Structural Protective Clothing are made up of the Following

items:

Structural Coat: they come in different styles

Structural Pants: they come in different styles

Structural Boots: Rubber / Leather, many variations

Structural Gloves: have long gauntlet to go under coat

sleeve

Structural Helmet: Many types and materials, Caution

with Leather

Has affinity for Organo-Phosphates, cannot be

decontaminated

Structural Hood: Made of various designs and materials

Self-Contained Breathing Apparatus as determined by

the AHJ, there are new units manufactured that meet the

standard for CBRNE.

Slide 60


Level “C” Suit

Boots

Inner Gloves

Outer Gloves

Helmet

APR

Chem-Tape

Level C Personal Protective Equipment




Level C Suits are made up of the Following items:

Level C Suit itself, they come in different styles

Hazardous Materials Boots – Tingley 1300 shown in

slide are what was issued by

DEMHS

Inner gloves are usually the standard Nitrile or Latex

utilized for Bloodbornes

Outer Gloves are long gauntlet rubber

A Hardhat or the Rescue type Helmet is recommended

over the firefighter helmet.

Particularly if the leather helmet is worn, they absorb

organo-phosphates.

Air Purifying Respirator as determined by the AHJ, there

are new units manufactured that meet the standard for

CBRNE.

Specialized Chemical Tape utilized to seal seams, closers

etc.

Do Not Use Duct tape or Masking Tape, they may actually

contribute to the hazard and be difficult to remove in the

event of emergency or standard decontamination.





Session HM 4.1.1

Chapter 7


Slide 61


Level “B” Suit

Boots

Inner Gloves

Outer Gloves

Helmet

SCBA

Chem-Tape

Level B Personal Protective Equipment

NFPA 6.2.4.1(3)




Level B Suits are made up of the Following items:

Level B Suit itself, they come in different styles

Hazardous Materials Boots – Tingley shown in slide are

most common used

Inner gloves are usually the standard Nitrile or Latex

utilized for Bloodbornes

Outer Gloves are long gauntlet rubber

A Hardhat or the Rescue type Helmet is recommended

over the firefighter helmet.

Particularly if the leather helmet is worn, they absorb

organo-phosphates.

Self Contained Breathing Apparatus as determined by the

AHJ, there are new

units manufactured that meet the standard for CBRNE.

Specialized Chemical Tape utilized to seal seams, closers

etc…

Do Not Use Duct tape or Masking Tape, they may actually

contribute to the hazard and be difficult to remove in the

event of emergency or standard decontamination.





Session HM 4.1.1

Chapter 7


Slide 62


Donning Level B / C CPC

NFPA 6.2.4.1(3)




Donning:

Conduct physiological monitoring if necessary.

Remove and secure all personal items (Jewelry, Watch,

Wallet etc.).

Obtain CPC and respiratory protection equipment,

inspect each component.

Utilize Tingley style Haz Mat Boots or structural

firefighting boots (rubber) and Hard Hat as part of

protective ensemble.

Standing or sitting, step into legs of suit, ensure proper

placement of feet and gather suit around the waist.

Put on boots/over boot protector if required.

Don inner and outer gloves.

Create a “Zipper Extension”, this will assist when doffing

with gloves on

While standing place arms into sleeves and partially zip

suit.

Don respiratory protection mask assembly and conduct

mask fit test;

Have assistant adjust clothing to allow effective

movement.

Pull hood overhead carefully as to not disturb facemask

seal; adjust to comfort, Zip Up.

Using chemical tape, tape hand, boot and facemask

interface; don helmet if required.

Don S.C.B.A. Unit, perform functional check – Stage for

assignment

When deployed, activate air supply, attach regulator to

mask, examine gauges and test emergency systems.

Radio communication equipment may be used in

combination with respiratory protection.





Session HM 4.1.1

Chapter 7


Slide 63


Taping Interfaces




Taping: Taping should done in the same manner with all

responders, this will help the assistants during the

decontamination and doffing stage.

Wrap the tape around Facemask, Wrist and Ankles (if

required, suits with overlap cuff may not require tape)

and finish with making a small “Pull Tab” for easy

removal.

The Pull tabs should be placed as follows:

Facemask: Three Pieces of tape.

1. Across top (Forehead), “pull tab” at one end.

2. Up from chin on left side, “pull tab” at top (forehead)

3. Up from chin on Right side, “pull tab” at top (forehead)

Wrist: Single circle around, start just beyond thumb line Finish at

Thumb Line with “Pull Tab”

Do Not Pull Tight to restrict movement and make hard for

Responder to remove hand

“Pull back hands, making fist; Tape will be as tight as fist,

allowing un-flexed hand removal”

Boot:

Single circle around, start just beyond Front “Shin” line

Finish at Front “Shin” Line with

“Pull Tab”

Zipper: Up to AHJ, Should have an over-flap already, some

agencies like extra precaution

Hard Hat: Use single tape strip on either side to hold Hard Hat

onto head

Tabs inside of seams or outside of body may lead to chaffing and

the tape rubbing open.





Session HM 4.1.1

Chapter 7


Slide 64


Donning S.C.B.A.

NFPA 6.2.4.1(3)




SCBA: Last item placed on Responder is the SCBA unit.

The assistants will help ensure placement

Have” buddy” perform final check prior to entry into Hot

Zone.

Slide 65


Doffing Level B / C CPC




Follow DECON procedures prior to removing chemical

protective clothing.

Remove Hard Hat

Loosen straps to SCBA, assistant will hold back-plate, do

not disconnect regulator

Remove Boots Chemical Tape - Place in “Receptacle”

Remove Boots; Heel Toe Release - Place in “Receptacle”

Remove Hood and Over-flap Chemical Tape, Peel back

Over-flap

Using Zipper Extension, Loosen Zipper

Remove Suit from shoulders, Shake suit down

Important Note: Keep Gloves on “Outside” of suit

Pull Hand out of Outer Glove that is taped to suit sleeve,

shake suit loose

Peel suit down from inside with inner gloved hands

a. Do Not Touch Outside of Suit

Peel Suit from inside down to legs

Remove Legs and Feet

Using inner Gloved Hand, remove Facemask,

Maintaining Air Flow, Assistant will shut off

Peel off Inner Gloves, Rolling from wrist to fingertips

Note: Contaminated clothing and equipment shall be

decontaminated and or disposed of according to recommended

practices and the AHJ.





Session HM 4.1.1

Chapter 7


Slide 66


Assist Doffing Level A CPC




Follow DECON procedures prior to removing chemical

protective clothing.

Assistant will Unzip the Suit

Assistant will Pull Suit Sleeve from Left Arm

Assistant will instruct Responder to slide Right Arm out

of suit

Assistant will Pull Suit down below the waist

Assistant will Instruct the Responder to sit on the bench

provided

Assistant will Instruct the Responder to remove the Hard

Hat

Assistant will help Remove the Boots

Assistant will pull off the Suit from the Heels of the Suit

Assistant will instruct the Responder to remove the

S.C.B.A.

Note: Contaminated clothing and equipment shall be

decontaminated and or disposed of according to recommended

practices and the AHJ.

Skill Sheet: 6.2.4.1 A

Slide 67



Demonstrate local procedures for responders undergoing

the technical decontamination process.

Responders must know the LERP

and AHJ – SOPs or SOGs

Technical Decontamination

will be covered in Module 3

NFPA 6.2.4.1(4)


6.2.4.1(4) Demonstrate local procedures for responders

undergoing the technical decontamination process.

Responders must know the Local Emergency Response Plan

(LERP) and Authority

Having Jurisdiction (AHJ) Standard Operating Procedures or

Guidelines (SOPs or

SOGs)

Technical Decontamination will be covered in Module 3





Session HM 4.1.1

Chapter 7


Slide 68



Describe the maintenance, testing, inspection, storage, and

documentation procedures for personal protective equipment

provided by the AHJ according to the manufacturer's

specifications and recommendations.

It is extremely important that each Individual

Responder is familiar with the local requirements and

to insure that the documentation required is complete.

These documents become historical documents that may

be needed in the event of future illness or litigation.

NFPA 6.2.4.1(5)


6.2.4.1(5) Describe the maintenance, testing, inspection, storage,

and documentation procedures for personal protective

equipment provided by the AHJ according to the

manufacturer's specifications and recommendations.

Slide 69


Personal Protective

Equipment

Terminating the Incident

Mission-Specific

Responsibilities

NFPA 6.2.5


Equipment

6.2.5 Competencies – Terminating the Incident

Slide 70



Given a scenario involving a hazardous materials /

WMD incident, the operations level responder

assigned to use personal protective equipment shall

document use of the personal protective equipment by

completing the documentation requirements of the

emergency response plan or standard operating

procedures regarding personal protective equipment.

NFPA 6.2.5.1


Equipment

6.2.5.1 Reporting and Documenting the Incident. Given a

scenario involving a hazardous materials / WMD incident,

the operations level responder assigned to use personal

protective equipment shall document use of the personal

protective equipment by completing the documentation

requirements of the emergency response plan or standard

operating procedures regarding personal protective

equipment.





Session HM 4.1.1

Chapter 7


Slide 71



Reporting and Documentation

LERP / SOPs / SOGs

NIMS Requirements

OSHA Requirements

NFIRS Requirements

NFPA 6.2.5.1


Equipment


Personnel must know their own Authority Having Jurisdictions

LERP and SOPs / SOGs.

These local documents normally follow the requirements of the

Manufacturer, the Local Risk Management and the Authority

Having Jurisdiction Insurer.

Such documents would be the Medical Exposure Forms,

Maintenance and Use Form for the S.C.B.A., Equipment

Manufacturers Recommendations, P.P.E. Exposure and

Cleaning

NIMS has multiple Forms available for the Incident Command

System that would be beneficial as historical documents of

assignments, Incident Action Plan etc.

OSHA has specific requirements for Hazardous Materials

regarding Medical Evaluations, P.P.E. Cleaning and

Inspection

NFIRS reporting requirements for National Statistics also become

historical documents as a record of the event and related

information.

Slide 72


Module 1 – Practical Application

Donning & Doffing Structural

Firefighting P.P.E.

Donning & Doffing S.C.B.A.

Donning & Doffing Level B

Assisting Doffing Level A

NFPA 6.2


Equipment Practical Applications

Students need to demonstrate capability to “In-Service” check

and S.C.B.A.

Students need to Don a Level B Suit, perform a task in Suit

Students need to Doff a Level B Suit

Students need to demonstrate “Assisting” a responder Doff a

Level A Suit

Slide 73


NEVER FORGET

hazardous materials operations

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