This document outlines key objectives for understanding hazardous materials, including describing their physical and chemical properties, states of matter, types of radiation, effects of exposure, and weapons of mass destruction. It emphasizes understanding these characteristics to make informed response decisions that minimize exposure risks.
HAZMAT FIRST RESPONDER OPERATIONS NFPA COMPLIANTBruce Vincent
First Responder Operations level PowerPoint training presentation covers those individuals who respond to releases or potential releases, as part of the initial response to protect people, property, and the environment. Operations-level first responders are trained to take defensive actions rather than try to stop the release. Their function is to contain the release from a safe distance, keep it from spreading, and prevent exposures. OSHA 1910.120 requires that first responders at the operations level receive at least 8 hours of training or have sufficient experience to demonstrate competencies objectively. First responders must have the knowledge of the awareness level, and they are required to:
Know basic hazard and risk assessment
Know how to select and use protective equipment provided to the first responder
Understand basic hazardous materials terms
Know how to perform basic control, containment, and/or confinement operations within the capabilities of their resources and protective equipment
Know basic decontamination procedures
Understand relevant SOP’s and termination procedures
Over 800 slides in length
OSHA minimum requirement = awareness + 8 hours at operations level (24 hours operations level training is required as a prerequisite to technician and/or incident commander training)
The objective is that at the end of the Fire Warden / Marshal course you will:
Have a greater understanding of the fire precautions that are built into your workplace
Recognize the hazards and the threat posed by fire to people, property and jobs
Be equipped to carry out your fire safety management responsibilities effectively
Understand why it is essential that fire emergency procedures are implemented and monitored on a daily basis
Distinguish between the different types of extinguishers and their limitations and the fires for which they are suited.
Demonstrate an understanding of the nature and behavior of fire
Be aware of the measures that can be taken to minimize the chances and effect of an arson attack
Hazardous area classification and Elecrtical, Instrument and Process Engineer...Kathiresan Nadar
This presentation explains the Hazardous gas Classification and area Classification, and the responsibility of Electrical, Instrument and Process Engineer Responsibility.
OSHA and the NFPA have specific guidance and safeguards that must be followed when performing hot work operations. This can most readily be achieved by instituting a hot work permit program/system at your facility or within your community. This slideshare provides an overview of the hot work process and considerations. This presentation is based on the requirements found in NFPA 1:41 and NFPA 51B.
HAZMAT FIRST RESPONDER OPERATIONS NFPA COMPLIANTBruce Vincent
First Responder Operations level PowerPoint training presentation covers those individuals who respond to releases or potential releases, as part of the initial response to protect people, property, and the environment. Operations-level first responders are trained to take defensive actions rather than try to stop the release. Their function is to contain the release from a safe distance, keep it from spreading, and prevent exposures. OSHA 1910.120 requires that first responders at the operations level receive at least 8 hours of training or have sufficient experience to demonstrate competencies objectively. First responders must have the knowledge of the awareness level, and they are required to:
Know basic hazard and risk assessment
Know how to select and use protective equipment provided to the first responder
Understand basic hazardous materials terms
Know how to perform basic control, containment, and/or confinement operations within the capabilities of their resources and protective equipment
Know basic decontamination procedures
Understand relevant SOP’s and termination procedures
Over 800 slides in length
OSHA minimum requirement = awareness + 8 hours at operations level (24 hours operations level training is required as a prerequisite to technician and/or incident commander training)
The objective is that at the end of the Fire Warden / Marshal course you will:
Have a greater understanding of the fire precautions that are built into your workplace
Recognize the hazards and the threat posed by fire to people, property and jobs
Be equipped to carry out your fire safety management responsibilities effectively
Understand why it is essential that fire emergency procedures are implemented and monitored on a daily basis
Distinguish between the different types of extinguishers and their limitations and the fires for which they are suited.
Demonstrate an understanding of the nature and behavior of fire
Be aware of the measures that can be taken to minimize the chances and effect of an arson attack
Hazardous area classification and Elecrtical, Instrument and Process Engineer...Kathiresan Nadar
This presentation explains the Hazardous gas Classification and area Classification, and the responsibility of Electrical, Instrument and Process Engineer Responsibility.
OSHA and the NFPA have specific guidance and safeguards that must be followed when performing hot work operations. This can most readily be achieved by instituting a hot work permit program/system at your facility or within your community. This slideshare provides an overview of the hot work process and considerations. This presentation is based on the requirements found in NFPA 1:41 and NFPA 51B.
The regulations of the PHMSA/USDOT at 49 CFR 172, Subpart H require a HazMat Employer to identify and train all of their HazMat Employees initially (within 90 days of hire) and at least once every three years thereafter. Training content must meet the requirements of 49 CFR 172.704. This presentation is a slightly updated and revised version of one I uploaded in 2012. It's purpose is to assist you in determining if you are a HazMat Employer (you are), if you employ any HazMat Employees (you do), and what training the regulations require.
This presentation supports the IB Environmental System and Societies Diploma Programme course.
Extensive support material can be found at www.sciencebitz.com
Additional review and revision material is available as an iTunesU course at
https://itunesu.itunes.apple.com/enroll/DEZ-HWS-HNJ
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Abha Vishwakarma, a rising star from Uttar Pradesh, has been selected as the victor from Gonda for Miss High Schooler India 2024. She is a glad representative of India, having won the title through her commitment and efforts in different talent competitions conducted by DK Exhibition, where she was crowned Miss Gonda 2024.
Exploring Career Paths in Cybersecurity for Technical CommunicatorsBen Woelk, CISSP, CPTC
Brief overview of career options in cybersecurity for technical communicators. Includes discussion of my career path, certification options, NICE and NIST resources.
NIDM (National Institute Of Digital Marketing) Bangalore Is One Of The Leading & best Digital Marketing Institute In Bangalore, India And We Have Brand Value For The Quality Of Education Which We Provide.
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New Explore Careers and College Majors 2024Dr. Mary Askew
Explore Careers and College Majors is a new online, interactive, self-guided career, major and college planning system.
The career system works on all devices!
For more Information, go to https://bit.ly/3SW5w8W
Want to move your career forward? Looking to build your leadership skills while helping others learn, grow, and improve their skills? Seeking someone who can guide you in achieving these goals?
You can accomplish this through a mentoring partnership. Learn more about the PMISSC Mentoring Program, where you’ll discover the incredible benefits of becoming a mentor or mentee. This program is designed to foster professional growth, enhance skills, and build a strong network within the project management community. Whether you're looking to share your expertise or seeking guidance to advance your career, the PMI Mentoring Program offers valuable opportunities for personal and professional development.
Watch this to learn:
* Overview of the PMISSC Mentoring Program: Mission, vision, and objectives.
* Benefits for Volunteer Mentors: Professional development, networking, personal satisfaction, and recognition.
* Advantages for Mentees: Career advancement, skill development, networking, and confidence building.
* Program Structure and Expectations: Mentor-mentee matching process, program phases, and time commitment.
* Success Stories and Testimonials: Inspiring examples from past participants.
* How to Get Involved: Steps to participate and resources available for support throughout the program.
Learn how you can make a difference in the project management community and take the next step in your professional journey.
About Hector Del Castillo
Hector is VP of Professional Development at the PMI Silver Spring Chapter, and CEO of Bold PM. He's a mid-market growth product executive and changemaker. He works with mid-market product-driven software executives to solve their biggest growth problems. He scales product growth, optimizes ops and builds loyal customers. He has reduced customer churn 33%, and boosted sales 47% for clients. He makes a significant impact by building and launching world-changing AI-powered products. If you're looking for an engaging and inspiring speaker to spark creativity and innovation within your organization, set up an appointment to discuss your specific needs and identify a suitable topic to inspire your audience at your next corporate conference, symposium, executive summit, or planning retreat.
About PMI Silver Spring Chapter
We are a branch of the Project Management Institute. We offer a platform for project management professionals in Silver Spring, MD, and the DC/Baltimore metro area. Monthly meetings facilitate networking, knowledge sharing, and professional development. For event details, visit pmissc.org.
Jill Pizzola's Tenure as Senior Talent Acquisition Partner at THOMSON REUTERS...dsnow9802
Jill Pizzola's tenure as Senior Talent Acquisition Partner at THOMSON REUTERS in Marlton, New Jersey, from 2018 to 2023, was marked by innovation and excellence.
2. 2
Objectives (1 of 7)
• Describe the following properties:
– Boiling point
– Chemical reactivity
– Corrosivity (pH)
– Flammable (explosive) range [lower explosive
limit (LEL) and upper explosive limit (UEL)]
– Flash point
3. 2
Objectives (2 of 7)
– Ignition (autoignition) temperature
– Particle size
– Persistence
– Physical state (solid, liquid, gas)
– Radiation (ionizing and non-ionizing)
– Specific gravity
4. 2
Objectives (3 of 7)
– Toxic products of combustion
– Vapor density
– Vapor pressure
– Water solubility
– Physical change and chemical change
5. 2
Objectives (4 of 7)
• Describe radiation (non-ionizing and
ionizing) as well as the differences among
alpha and beta particles, gamma rays,
and neutrons.
6. 2
Objectives (5 of 7)
• Describe the differences between the
following pairs of terms:
– Contamination and secondary contamination
– Exposure and contamination
– Exposure and hazard
– Infectious and contagious
– Acute and chronic effects
– Acute and chronic exposures
7. 2
Objectives (6 of 7)
• Describe the following types of weapons
of mass destruction:
– Nerve agents
– Blister agents
– Choking agents
– Irritants
8. 2
Objectives (7 of 7)
• Describe the routes of exposure to
hazardous materials for humans
9. 2
Chemical and Physical Properties
(1 of 2)
• Characteristics of a substance
• Important to understand for hazardous
substances/WMD
• Basis of good decisions on response
10. 2
Chemical and Physical Properties
(2 of 2)
• Are measurable
• They include:
– Vapor density
– Flammability
– Corrosivity
– Water reactivity
11. 2
State of Matter (1 of 2)
The state of matter identifies the hazard as a solid, liquid, or gas.
12. 2
State of Matter (2 of 2)
• Helps predict what substance will do
– How will it escape its container?
– Why did the container fail?
• Influences the incident’s duration
– In turn, informs emergency response plan
13. 2
Physical Change
• Can occur when chemicals are subjected
to
– Heat
– Cold
– Pressure
14. 2
BLEVE
• Boiling Liquid/Expanding Vapor Explosion
– Pressurized liquefied materials inside closed
vessel are exposed to high heat
– Results in physical change from liquid to gas
• Examples: propane, butane
• Expansion ratio: Describes the volume
increase that occurs
15. 2
Chemical Reactivity
• Also known as chemical change
• Ability to transform at molecular level
• Usually releases some form of energy
• Examples
– Steel when it rusts
– Wood when it burns
16. 2
“You Are the Responder”
Case Study
• What physical/chemical changes caused:
– The rags to spontaneously ignite?
– Failure of the small, propane cylinder?
– Fire fighters and residents to experience skin
irritation?
17. 2
Critical Characteristics of
Flammable Liquids
• Flash point
• Ignition temperature
• Flammable range
• Only substances in gaseous or vapor
state will combust
– Solids and liquids produce vapor, then ignite
18. 2
Flash Point (1 of 3)
• Minimum temperature at which ignition
results in flash fire
• Fire will go out once vapor fuel is
consumed
19. 2
Flash Point (2 of 3)
Responders should always be mindful of ignition sources at
flammable/combustible liquid incidents.
20. 2
Flash Point (3 of 3)
• Low flash point = higher ignition
temperatures and vapor pressures
– Examples: Gasoline, ethyl alcohol, acetone
• High flash point = lower ignition
temperatures and vapor pressures
– Example: #2 grade diesel fuel
21. 2
Fire Point
• Temperature at which sustained
combustion of vapor occurs
• Usually slightly higher than flash point
22. 2
Ignition Temperature
• Also known as autoignition temperature
• Temperature at which heated fuel ignites
and continues to burn
• No external ignition source necessary
23. 2
Flammable Range
• Concentrations (%) of flammable vapor
and air needed for fuel/air mixture to burn
• Defined by lower and upper limits:
– Lower explosive limit (LEL)
– Upper explosive limit (UEL)
• More dangerous material has wider range
24. 2
Vapor Pressure (1 of 3)
• Pertains to liquids inside closed container
• May be expressed in:
– Pounds per square inch (PSI)
– Atmospheres (atm)
– Torr
– Millimeters of mercury (mm Hg)
25. 2
Vapor Pressure (2 of 3)
The vapors released from the surface of any liquid must
be contained if they are to exert pressure.
26. 2
Vapor Pressure (3 of 3)
• Influenced by ambient temperature
– High temp. → increased vapor pressure
– Low temp. → decreased vapor pressure
• Causes liquid to evaporate when released
– High vapor pressure → evaporates quickly
– Low vapor pressure → evaporates slowly
27. 2
Boiling Point (1 of 2)
• Liquid continually gives off vapors
• Molecules must overcome downward
force of atmospheric pressure
• If maintained, all liquid will turn into gas
28. 2
Boiling Point (2 of 2)
The concept of boiling point versus atmospheric pressure.
29. 2
Vapor Density (1 of 2)
• Weight of vapor compared to weight of air
– Expressed numerically (e.g., in the MSDS)
– Air has set vapor density of 1.0
– Vapor density > 1.0 = heavier; < 1.0 = lighter
• Affects gas’ behavior during release
• Lighter-than-air gases: “4H MEDIC ANNA”
30. 2
Vapor Density (2 of 2)
A. B.
A. Vapor density < 1.0 over the cylinder with the gas leak rising
upward. B. Vapor density > 1.0 over the cylinder with the heavier-
than-air leak.
31. 2
Specific Gravity (1 of 2)
• Compares weight of liquid chemical to
weight of water
• Water has specific gravity of 1.0
• Materials with specific gravity < 1.0 float
• Materials with specific gravity > 1.0 sink
• Most flammable liquids float on water
32. 2
Specific Gravity (2 of 2)
Gasoline will float on water, whereas carbon disulfide will not.
33. 2
Water Solubility
• Ability of substance to dissolve in water
• Water most often used to extinguish fires
– Reacts violently with some chemicals (e.g.,
sulfuric acid, metallic sodium, magnesium)
34. 2
Corrosivity (1 of 3)
• Ability of a material to cause damage to
– Skin, eyes, other body parts
– Clothing, rescue equipment
• Corrosive chemicals should be taken
seriously
– Materials require unique response tactics
35. 2
Corrosivity (2 of 3)
• Two types: Acids and bases
• Defined by pH
– Acids have pH greater than 7
– Bases have pH less than 7
– pH 7 is neutral
• pH < 2.5 or > 12.5 considered strong
37. 2
Toxic Products of Combustion
• Materials decompose under heat,
resulting in hazardous chemical
compounds
• Smoke may not be just smoke!
– Soot, carbon monoxide, carbon dioxide,
water vapor, formaldehyde, cyanide
compounds, nitrogen oxides
38. 2
Radiation (1 of 2)
• Energy transmitted by electromagnetic
waves or energetic particles
– Sources: Sun, soil, X-rays, occupational
exposures encountered in the field
• Amount absorbed and exposure time
affect degree of damage
39. 2
Radiation (2 of 2)
Alpha, beta, and gamma radiation.
40. 2
Alpha Particles
• Have weight and mass
• Travel less than a few centimeters
• Protect yourself by:
– Staying several feet from source
– Using HEPA filter on simple respirator
– Self-contained breathing apparatus (SCBA)
41. 2
Beta Particles
• More energetic than alpha particles
• Pose a greater health hazard
– May redden (erythema) and burn skin
– May be inhaled; use SCBA
• Can travel 10 to 15 feet in open air
• Are considered ionizing radiation
• Cannot pass through most solid objects
42. 2
Ionizing Radiation
• Can cause changes in human cells
• Can lead to cancer
• Examples: X-rays, gamma rays
43. 2
Non-ionizing Radiation
• Comes from electromagnetic waves
• Does not have sufficient energy to change
human cells
• Examples: Sound waves, radio waves,
microwaves
44. 2
Gamma Radiation
• Pure electromagnetic energy
• Most energetic radiation responders may
encounter
• Passes easily through thick, solid objects
• Form of ionizing radiation; can be deadly
• SCBA will not provide protection
• Neutrons can create gamma radiation
45. 2
Hazard and Exposure
• Hazard: Material capable of causing harm
• Exposure: Process by which people,
animals, the environment, and equipment
come into contact with hazardous material
46. 2
Contamination
• Residue from released chemical
– Decontamination: Process of residue removal
• Secondary contamination is transferred
from source by direct contact
• PPE protects if contact cannot be avoided
– Does not enable unlimited contact
47. 2
Weapons of Mass Destruction
(WMD) (1 of 2)
• Mnemonic for types of damage:
TRACEMP
– Thermal
– Radiological
– Asphyxiation
– Chemical
48. 2
Weapons of Mass Destruction
(WMD) (2 of 2)
– Etiological (anthrax, plague, smallpox)
– Mechanical
– Psychogenic
49. 2
Nerve Agents (1 of 3)
• Enter body through lungs or skin
• Disrupt central nervous system
• May cause death or serious impairment
– Dose absorbed dictates extent of damage
• Examples: Sarin, VX
51. 2
Nerve Agents (3 of 3)
• “SLUDGEM”
– Emesis (vomiting)
– Miosis (constriction of the pupil)
52. 2
Blister Agents (1 of 2)
• Also known as vesicants
• Cause blistering of the skin
• Interact in harmful ways with body
• Examples: Sulfur mustard, Lewisite
54. 2
Blood Agents
• Disrupt oxygen transfer from blood to cells
• Can be inhaled
• Can be ingested or absorbed through skin
• Example: Cyanide compounds
– Typical signs/symptoms: Vomiting, dizziness,
watery eyes, deep and rapid breathing
55. 2
Choking Agents
• Inhibit breathing and are skin irritants
• Extremely irritating odor
• Intended to incapacitate, but may kill
– May cause pulmonary edema (“dry drowning”)
• Examples: Chlorine, phosgene,
chloropicrin
56. 2
Irritants (Riot Control Agents)
• Cause pain and burning sensation
– Exposed to skin, eyes, mucous membranes
– Used to briefly incapacitate a person or group
• Least toxic of the WMD groups
– Decontaminate with water; effects are meant
to wear off
• Example: Mace
57. 2
Convulsants
• Cause convulsions or seizures
• Even small exposure can be fatal
• Examples: Sarin, soman, tabun, VX
– Also organophosphate and carbamate
pesticides
58. 2
Harmful Substances’ Routes of
Entry Into Body (1 of 2)
The four ways a harmful substance can enter the body.
59. 2
Harmful Substances’ Routes of
Entry Into Body (2 of 2)
• Inhalation: Through lungs
• Absorption: Through skin
• Ingestion: Through gastrointestinal tract
• Injection: Through cuts or breaches in skin
60. 2
Inhalation (1 of 2)
• Hazardous materials/WMD, corrosive
materials, particles
• SCBA offers excellent protection
• Infectious and contagious organisms also
hazard
• Example: Anthrax
61. 2
Inhalation (2 of 2)
• Air-purifying respirators protect against
certain airborne chemical hazards
– More comfortable
– Allow longer work periods
62. 2
Absorption
• Through skin, eyes, nose, mouth
• Asphyxiants may form, causing
suffocation
• Some agents are carcinogens
• Aggressive solvents (e.g., paint stripper
and hydrofluoric acid)
63. 2
Ingestion
• Chemicals enter body through GI tract
• May occur when rotating out from
emergency
• After hazardous work, wash before
drinking/eating
64. 2
Injection
• Via cuts, abrasions, open wounds
• Address these before reporting for duty
65. 2
Chronic Health Hazards
• Appear after long-term exposure to hazard
• Also after multiple short-term exposures
• Target organ effect
– Example: Asbestosis
66. 2
Acute Health Effects
• Occur after short, acute exposure
• Examples: Acid burns (sulfuric acid),
breathing difficulties, and skin irritation
(formaldehyde, a “sensitizer")
67. 2
Toxicity
• Degree to which something is toxic or
poisonous
• Or, one such substance’s adverse effects
• Lethal dose (LD)
• Lethal concentration (LC)
• OSHA descriptions based on LD and LC
68. 2
Summary (1 of 3)
• Know chemical and physical properties of
substances
• Important to making informed response
• Understand physical and chemical
changes
• Be familiar with characteristics of
flammable liquids
69. 2
Summary (2 of 3)
• Understand hazards before responding, to
minimize potential for exposure
• Avoid contamination whenever possible
• Hazardous substances/WMD enter the
body through inhalation, ingestion,
injection, and absorption
70. 2
Summary (3 of 3)
• May be used as WMD: Nerve agent,
blister agent, blood agent, choking agent,
irritant, convulsant
• HEPA filters and SCBA protect lungs
• Chronic health effects occur after years of
exposure—wear protective gear!
Editor's Notes
Image: Courtesy of Dr. Saeed Keshavarz/RCCI (Research Center of Chemical Injuries)