74D Ait
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The Operations Level Responder, Defined by, NFPA 472:
Operations Level Responders. A person in which responds to hazardous materials/weapons of mass destruction incidents for the purpose of implementing or supporting actions to protect nearby persons, the environment, or property from effects of releases. Operation Level Responders - are NOT normally used in offensive tactics
Analyze
A Hazardous Materials/WMD incident to determine the scope and potential outcomes by surveying, collecting information, predicting the likely behavior, and estimating potential harm.
"Plan"
Initial response within the capabilities of available personnel by describing the response objectives, response options, emergency decontamination procedures, Approving proper personal protective equipment (PPE) developing a plan of action including safety considerations
Implement
The Planed response to favorably change the outcomes by establishing scene control, preservation of evidence, initating an, incident command system (ICS). Performing Tasks identified in the incident action plan. Demonstrating emergency decontamination.
Evaluate
Progress to ensure the response objectives are being met safely, effectively, and efficiently by evaluating and communicating the status of the response.
Operation Level, Performing above their training level.
With either Written or direct guidance. Under Direct guidance, working under the control HMT, Hazardous Materials Technician.
Non Pressure Tank Cars
Capacities ranging from 4,000-45,000 Gallons, Pressures ranging from 60-100 *With an Expansion dome - Older cars visual fittings *Without an Expansion dome - No Dome, and no visual fittings on top
Pressure Tank Cars
Capacity: 4,000-45000 Pressure Range: 100-600 *Protective Housing (Dome) Mounted on a single man-way. Typically containing - Flammable & nonflammable gases to also include poison gases
Cryogenic Liquid Tank Cars
A tank made up of two tanks inner & outter tank The inner tank having insulation placed under a vacuum. control valves being located in compartments along the sides indie a compartment. Capacity: Varies by container construction. pressures range: 25 or lower (PSI) *(-130 Fahrenheit / -90 Celsius or below)
IM-101 (Internationally - IMO Type 1)
Capacity: not exceeding 6,300 Gallons Pressures ranging from 25.4 to 100 Carrying hazard classes: 3,4,5,6,8 Transporting Non and hazardous materials. Examples Toxic, corrosives, alcohols, pesticides, insecticides, along with flammable materials. *Food Grade commodities, liquid fertilizers, resins, sodium cyanide, water treatment chemicals, Whiskey
IM-102 (Internationally - IMO Type 2)
Capacity: Not exceeding 6,300 gallons Pressure range: 14.5to 25.4 Carrying hazard class: 3,6,8 Transports Whiskey & Wine
Pressure Intermodal Tank Containers
Capacity:5,500 Gallons Pressure range: 100-500 carrying Hazard class: 2,3 Transports Liquefied petroleum gas
IMO-Type Seven (7) (Cryogenic intermodal tank)
Capacity: 4,500-5000 Gallons Pressure range: 25 or less Hazard class: 2.2 Transports: helium, Nitrogen & Oxygen *Carries refrigerated liquid gases
Dry Bulk Cargo Tanks
Capacity: 1500cu.ft. Pressure range: nothing grater than 80 Hazard Classes: 5.1, 9 Transports: Fertilizers, oxidizers, grains, plastic products, food products, can include toxic materials *Known as a, "Hopper Trailer" "V Shaped bins" Pneumatically unloaded: (operated by air or gas under pressure.)
Non-Pressure Liquid Cargo tanks - *Internationally (TC406/DOT406/SCT-306(MC 306,TC 306)
Capacity: 10,000 Gallons Pressure range: Maximum allowable working pressure (MAWP) greater than 3 not exceeding 5 Hazard Classes: 5 Transport: Fuel oil, Gasoline, Alcohol, Flammable/Combustible liquids * Large Oval ends / Elliptical cross sections Underbelly Outlets Rollover/Spillrail entire length
Low Pressure Chemical Tanks- *Internationally(TC407/DOT 407/SCT-307(MC 307, TC307)
Capacity: 2,000 to 7,000 Gallons Pressure range: Internal vapor: 18psi 100Degress F Low Pressure is considered here too be less than 40psi and 170F Hazard classes: 3 & 8 Transports: Flammables and MILD Corrosives * Round Cylindrical or horseshoe shape
Corrosive Liquid Cargo Tanks - *Internationally (TC 412/DOT 412/SCT-312( MC312, TC 312)
Capacity: 5,000-6,000 Pressure range: 35-50 Hazard classes: 8 Transports: High density liquids and STRONG Corrosives * Access housing is often coated with black tar-like material to protect the surface from the contents.
High Pressure Cargo Tanks - Internationally ( MC 331/TC 331/SCT-331
Capacity: 2,500 - 11,500 Gallons Pressure range: 100-500 Hazard Class: 2 Transport: Liquefied compressed gases most commonly - Propane.
Compressed Gas tube Trailers
Pressure Range: 3,000-5,000 Hazard class: 2 Transports: Bulk non-liquefied compressed gasses. * All cylinders contain the same material, independently piped. *Fill and discharge of products are done through a manifold header *seamless steel cylinders 9-48 inches diameter
Cryogenic Liquid Cargo Tanks- Internationally* (MC 338/TC/388/SCT-338(TC341, CGA341)
Capacity: 5,000 -140,000 Pressure Range: Designed for 23.5 but no more than 500 Transport: Cryogenic materials *Tank within a tank (Double shelled) Tank=Inner Vessel Jacket= Outer Shell (insulation) *Ends are dished *Controls values are located in a compartment on the back or on the side just forward the trailer wheels. *Product is normally cooled at atleast 130F (Until it becomes a liquid)
Cone Roof Tank
Capacity: Construction will determine this Working Pressure Range: Operates are Atmospheric pressure: 0 - 0.5 Hazard Class: 3,4,5,8 Material storage examples: Combustible and flammable liquids, corrosives, oxidizers, and solvents * Tank with a permanently attached, sloped roof with weak seams where the roof meets the sides.
Floating Roof (Geodesic Dome)
Capacity: Ranges from 50,000 to over 1,000,000 Gallons Working Pressure: 0-0.5 Hazard class: 3 Material Examples: Flammable and combustible liquids
Floating Roof Tank (Open Roof Tank)
Capacity: Ranges from 50,000-1,000,000 Gallons Working pressure: 0 - 0.5 Hazard class: 3&8 Stores flammable, combustible and corrosive liquids *Ladder to roof *Roof actually flats on liquid surface
Lifter Roof Tank (Covered Floating tank)
Capacity: Varies by the construction & Design Working Pressure: 0 - 0.5 Hazard class:3 Material examples: Flammable & Combustible liquids. *Referred to as an internal floating roof. *Large Vents Found at the top of the shell
Vapor Dome Roof Tank
Capacity: The Vapor tank ranges in size up to a maximum of about 8,500,000 Gallons Working pressure of 0 - 0.5 Hazard class: 3, 5, 9 Material examples: Flammable and combustible liquids *Some non-hazardous materials - Molasses & Fertilized Blends ... can be stored in this style of tank. *Attached to the underside of the some is a flexible diaphragm that moves in the conjunction with changes in vapor pressure.
Horizontal Tank (Atmospheric)
Capacity: 300-20,000 Gallons Hazard Class:3,5,6,8,9 Working Pressure of 0 - 0.5 Material Examples: Commonly used for bulk Storage in conjunction with fuel-dispensing operations. (Fuel Stations normally underground) Can be used to store solvents, oxidizers, poison liquids, and corrosives.
Noded Spheroid
Capacity will vary with construction and design Working pressure of 0 - 0.5 Hazard Class: 2 and 3 Materials: LPG, Methane, Propane and other light Gases. Can also be used for other certain flammable liquids such as gasoline or crude oil.
Spheroid
Capacity of 3 Million Working Pressure of 0 - 0.5 Hazard Class: 2 and 3 LPG, Methane, Propane and other light Gases. Can also be used for other certain flammable liquids such as gasoline or crude oil.
Sphere
Capacity: 600,000 Gallons Working Pressure of 0 - 0.5 Hazard Class: 2 Material Example: Flammable and non Flammable Liquefied Gasses.
Pressure Vessel
Capacity: 500-40,000 gallons Working Pressure: 15 and above Hazard Class: 2 Material Examples: Flammable & Non Flammable Liquefied Gasses *Normally used in most day-day operations -Propane
Cryogenic
Capacity: 500-20,000 Gallons Working Pressure: varying* Some can be higher than 300psi Hazard Class: 2.2 Material Examples: Liquefied Argon, ethylene Helium Nitrogen, oxygen. *Are heavily insulated with a Vacuum in the space between the outer and inner shells. These tanks are designed to carry refrigerated commodities.
Bags (Non-Bulk)
Capacity: Generally will not exceed 100 pounds Hazard Class: 1,4,5,6,8, and 9. Material Examples: Cement, Fertilizers, Pesticides *Can be made to carry both Hazardous & Non-Hazardous materials.
Carboys
Capacity: Will not exceed 20 gallons Hazard Class: 6 & 8 (Liquids) Material Examples: Sulfuric acid, Hydrochloric acid, ammonium hydroxide, and water
Cylinders
Capacity: Not exceeding 1,000 pounds Working Pressure: Few pounds per square inch to several thousand pounds per square inch. Hazard Class: 2 Material Examples: Toxics, Corrosives, pesticides, insecticides, oxidizers and flammable materials. *can contain hazard and non hazard materials *****Usually are used to hold chemicals or gasses under pressure. 20lbs Propane cylinder is common for home barbecues. *Relief value or frangible
Drums
These come in variety of sizes and are made from metal, fiberboard, or plastics. Two types: Open Head Closed Head *Open Head - removable tops, no noticeable openings and are designed for solids *Closed Head- Non-Removable top, Noticeable openings, and are designed for liquids . ****Capacity: Typically 55 Gallons, an Overpack Drum may have 85gallons Hazard Class: 3,4,5,6,8, and 9 Material Examples: Lubricants caustic powers, corrosives, flammable/combustibles, poisons and pesticides
Dewar Flasks
Capacity:1-1,000 Liters Hazard Class: 2.2 Material Examples: Liquid Argon, Liquid Nitrogen - Liquid Oxygen. Cryogenic portables
Flexible Containers
Capacity: Standard Sizes Range from 15-85 Cubic Feet Weight Varies from 500-5,000lbs Materials: Used to store and transport various items such as feed to powder chemicals. Hazard Class: 1.5, 5, 6 , 8, and 9 **Also Referred too as a Super Sac
Rigid Containers
Capacity: Standard Sizes range from 300-500 Gallons. Gernally will not exceed 7700 lbs. Hazard Class: 1.5, 5, 6, 8, and 9 Material examples: Used to store both hazardous and non hazardous materials. Toxins, corrosives, pesticides, oxidizers, and very insensitive explosives. *A Polypropylene Tank surrounded by a rigid metal frame will a fill port on top and a discharge port on the bottom.
Ton Container
Capacity: One Ton - in the F**CKING name. Cholrine transport Working Pressure 500-2,000 Hazard class: 2 Used for transportation of industrial and specialty gases. **Cylindrical pressure tanks approximately 3ft in diameter and 8 feet long, convex or concave heads *all fittings are in the heads, including fusible plugs and/or spring-loaded safety relief values.
Type A
Capacity: Will not exceed 3,000 lbs. Packaging must be able to withstand heavy rain equal to 2 inches per hour. Free drop from 4ft. stacking test equal to its weight for 24 hours. Penetration by a dropped weight more than 1.25 inches diameter, weighing 13.2 lbs dropped from 40 inches ( must withstand normal deliver incidents) Hazard Class: 7 *Often with an inner containment vessel made of glass, plastic, or metal surrounded by packing material of polyethylene, rubber, vermiculite, even Wood!
Type B
Protects materials with higher radioactivity levels including spent nuclear fuel. Sizes range from small hand-held radiography cameras to small drums to heavily shielded steel casks that can weight more than 125 tons. Type B, must be able to withstand 30ft drop so that the packages weakest point is hit. Puncture dropped 40in into a 6in diameter steel rod 8 in high, again hitting the packages weakest point. withstand 1475F for 30minutes. A Drop of 1,000lbs mass, 30ft onto the package and immersion under 50ft of water.
Type C
Rarely Used. Contains the most Hazardous amounts of radiation Life Threatening conditions can exist only if the contents are released or packages shielding fails.
Industrial -1
Intended for materials with a low level of radiation that pose a limited hazard to the public and environment. The Radioactive material may be liquid or solidified in such materials as concrete or glass.
Excepted - 0
Intended for materials with an extremely low level of radiation. Packaging and transportation requirements should be of reasonable strength due to the very limited hazard of the contents. Packaging may range from a products fiberboard box to a sturdier wooden or steel crate.
National Fire Protection Association Markings
NFPA markings are used for fixed facilities
Intermodal Tank Container
Container Characteristics for marking Metal Certification plate with serial number, Permanently attached Shippers' Identication numbers 3 letter abbreviation for the owner followed by "u" and numbers. Placards or labels on all side
A Rail Transport Vehicle/Tank Car
Names and numbers used to identify the shipper and content of the car ( i.e. - BBLY 1993) are usually on all four sides Placards will be on all raid cars carrying hazardous materials **Leased or owned by the shipper (tank) if owned will be marked with a "x" with numbers Hopper cars, Box Cars, and Flat cars are owned by the individual railroad and are marked on both sides ending with serial numbers. ******Shipping papers are called Way-bill or Consist, held by the conductor or engineer
Facility Container Markings
Labels consist of Product name on tank Container Size NFPA 704 Symbol Pre-Incident Planning documents can be used to identify storage areas or particular containers.
Health Hazard
*Carcinogen *Mutagenicity *Reproductive Toxicity *Respiratory Sensitizer *Target Organ Toxicity *aspiration Toxicity
Flame
Flammables *Pyrophorics *Self Heating *Emits Flammable Gas *Self Reactive *Organic Peroxides
Exclamation Mark
*Irritant (Skin and eyes) *Skin sensitizer *Acute Toxicity (harmful) *Narcotic Effects *Respiratory Tract Irritant *Hazardous to Ozone Layer (Not Mandatory)
Gas Cylinder
*Gases Under Pressure
Corrosion
*Skin Corrosion/Burns *Eye Damage *Corrosive to metals
Exploding Bomb
*Explosives *Self-Reactive *Organic Peroxides
Oxidizer
*Aquatic Toxicity
Environment
On a pesticide label: Used to Indicate the relative level of severity of hazard and alert the reader to a potential hazard. Using either Danger or Warning. There will only be one signal word on the label no matter how many hazards a chemical may have.
Acute Toxicity
On a Pesticide label The Signal Word, "______" is used to indicate the more severe hazards.
Signal Word
On a Pesticide label the Signal Word, "_______" will be used to indicate to the reader the less sever hazards.
Danger
Describes the natire of the hazard(s) of a chemical, including, where appropriate, the degree of hazard. an Example: *"Causes, damage to kidnets through prolonged or repeated exposures when absorbed through the skin." Statements may be combined to reduce the redundancies and improve readability. *Name, address and phone number of the chemical manufacture, distributor, or importer.
Warning
Phrases that describe recommended measures that should be taken to minimize or prevent adverse effects...which can result from exposure to a hazard chemical or improper storage/handling. *Name, address and phone number of the chemical manufacture, distributor, or importer.
Hazard Statement(s)
EPA: Registration number (United States) i.e. EPA: REG NO. 12345-6789-11 12345 ---Manufacturer 6789 --- Specific Product 11 --- Sub registration number(Distributors name) *Name, address and phone number of the chemical manufacture, distributor, or importer.
Precautionary Statement(s)
*Low levels of radiation present on the external surface of the package
Pesticide Label
Medium levels of radiation present on the external surface of the package
Radioactive I
Highest Levels of radiation present on the external of the package.
Radioactive II
Range from level I-III (1-3) White or Yellow. Content- The name of the radionuclide as taken from the listing of radionuclides in CFR 49, part 173.435) Activity- Rate of decay, Bq, Ci, not contents, but radioactivity) of the contents inside the package.
Radioactive III
*Topography *Land use - Commercial, residential, open ground. *Accessibility - Roads, Bridges, Wooded areas. *Weather Conditions *Bodies of Water *Public Exposure *Over-head and underground wires including pipelines *Storm and sewer drains. *Possible ignition sources. *Adjacent land use - Rail Lines, Highways, and Airports. *Nature and extent or injures *Building information - floor drains and ventilation ducts.
Radioactive material Labels
*Emergency Response Guidebooks. (ERG) 2016 current edition (as of 03FEB2018) *Contacting CHEMTREC/CANUTEC/SETIQ *Contacting Shippers to verify shipping paper information. *Shipper/Owner *Electronic Database
Surveying Hazardous Material Incident
Secondary Events...Incapacitating or delaying emergency responders *Armed Resistance *Use of Weapons *Booby Trap *Secondary contamination from handling patients *Possible indicators: - Vegetation Discoloration - Sudden onset of casualties -Unexplained vapors and odors
Ways in which to verify information obtained from a survey of hazard material or WMD incident.
Physical and chemical properties Lists the Chemical Characteristics
An Incident involving Criminal Activities
*stability and reactivity List chemical stability and possibility of hazardous reactions
Section 9
*Identification Product identifier: manufacturer or distributor name, address, phone number, emergency phone number, recommended use: restrictions on use.
Section 10
Hazard(s) Identifications. All Hazards regarding the chemical ingredients: required label elements.
Section 1
Composition/information on ingredients Information on Chemical ingredients; Trade secret claims.
Section 2
First Aid Measures Important symptoms/effects, acute, delayed: required treatment
Section 3
Fire-Fighting Measures Lists suitable extinguishing techniques, equipment, chemical hazards from fire.
Section 4
Accidental release measures. Lists emergency procedures; protective equipment; Proper methods of containment and cleanup.
Section 5
Handling and Storage. List Precautions for safe handling and storage, including incompatibilities.
Section 6
Exposure controls/personal protection. Lists OSHA's Permissible exposure limits (PELs) Threshold limit values (TLV's) Appropriate engineering controls; Personal Protective equipment. (PPE)
Section 7
Toxicological Information Routes of exposure; related symptoms, acute and chronic effects; numerical measures of toxicity
Section 8
The Temperature in which a substance when the vapor pressure exceeds atmospheric pressured the liquid turns into a gas at the surface
Section 11
The Ability of a material to undergo a chemical change. The susceptibility of a material to release energy by itself or in combination with other materials
Boiling Point
(pH) measure of a substances tendency to DETERIORATE in the presence or another substance or in a particular environment.
Chemical Reactivity
pH value of less than 7 Litmus dyes turn RED Dissolves metals Reacts with a base
Corrosivity
Natural, on the pH scale value equal to 7
Acid
pH Value above 7 *Litmus dyes turn blue *Reacts with acids *if strong has a value eual or greater than 7 *Also known as alkalie
Pure Water
Minumum concentration of vapor to air below which a flame will not propagate in the presence of an ignition source. also known as too lean to burn
Base
Is the maximum concentration of vapor to air concentration above, which a flame will not propagate, Also known as Too Rich to Burn"
Lower Explosive Limit
LEL = 1.4 UEL= 7.6
Upper explosive limit
LEL=2.9 UEL=98
Gasoline
Temperature at which a liquid will give off sufficient vapors that in return will ignite readily given an ignition source. *Fire does NOT have to continue to burn
Hydrazine
Minimum Temperature required to cause self sustained combustion in the absence of an source of ignition.
Flash Point
Refers to solids. Expressed in microns or percent passing through a messed screen
Ignition Temperature/Auto ignition Temperature
Referring to a materials ability to stay within an area of release for long periods of time. this is generally considered to be more than 24 hours
Particle size
Has: Stable, specific Shape, and a definite volume
Persistent
*Shape is not Definite but is determined by its container.
A Solid
Has no Definite shape or volume.
Liquid
Alpha, Beta, Gamma, Neutron Consisting of particles OR High-energy Rays NEUTRON Radiation will not be commonly encountered in transportation situations.
A Gas
Microwaves, Radio waves, and Visible Light. Beyond The Control of Hazardous materials responder;.
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