CSTI Hazmat Questions with Complete Solutions, Exams of Workplace Safety

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CSTI HAZMAT

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 OSHA - ✅✅✅Hazardous chemical  EPA - ✅✅✅hazardous substance  DOT - ✅✅✅Hazardous material  CBRNE - ✅✅✅Chemical  Biological

[Date]  Radiological  Nuclear  Explosive  Evacuation and sheltering in place factors - ✅✅✅Materials involved  Population threatened  Responders resources and capabilities  Time factors involved  Current and predicted weather  Ability to communicate with the public  SAFE - ✅✅✅Safety always  Analyze all info

[Date]  Focus on FRO  Enthusiasm  Truck - ✅✅✅Bill of lading  In cab near driver seat or with driver  Air - ✅✅✅Air bill  With pilot in cockpit  Raik - ✅✅✅Waybill and consist  With conductor  Vessel - ✅✅✅Dangerous cargo manifest

[Date]  On bridge  Hot zone - ✅✅✅Exclusion  Warm zone - ✅✅✅Contamination reduction  Cold zone - ✅✅✅Support  Objectives of perimeter and control zones - ✅✅✅Control entry points  Control perimeter  Control access

[Date]  Major elements of hazmat problems - ✅✅✅Volume of hazardous material  Variety of hazardous material  Widespread presence of hazardous material  Human factor  3 primary of hazmat events - ✅✅✅Fire, health, and reactivity risks  HAZWOPER - ✅✅✅Hazardous waste operations and emergency response  FED - ✅✅✅29 CFR 1910.

[Date]  State - ✅✅✅Title 8  What 3 activities does HAZWOPER regulate? - ✅✅✅Hazardous waste cleanup  Operation of treatment, storage, and disposal facilities  Emergency response to hazmat releases  LEVELS of HAZWOPER - ✅✅✅First responder awareness  FRO  Technicians  Specialist

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 IC

 Skilled support personnel  Respond at safe distance - ✅✅✅Uphill, upwind, upstream  6 ways hazmat can kill you - ✅✅✅Toxicity  Radioactivity  Asphyxiation  Explosion  Fire  And corrosion

[Date]  Three types of notifications to alert others of hazmat events - ✅✅✅Mandatory notifications  Resource request  Report in conditions  ICS general staff - ✅✅✅Operations section  Planning/ intel  Logistics  Financial/ admin  iCS command staff positions - ✅✅✅Informations officer  Liaison officer  Safety officer

[Date]  Single command - ✅✅✅One person in charge  Unified command - ✅✅✅Two or more people in charge  With radiation remember ________, _______, and ________ - ✅✅✅Time  Distance  Shielding  Level of PPE determined by_______ - ✅✅✅Physical state of material

[Date]  Hazards of material  Route of entry and potential exposure  Level A - ✅✅✅Best respiratory and skin protection  Level B - ✅✅✅High level of respiratory protection but less for skin  Level C - ✅✅✅APR and modest skin protection

[Date]  Level D - ✅✅✅Ordinary work uniform  NFPA 704 warning system - ✅✅✅Blue: health  Red: flamminblith  Yellow: reactivity  No color: special hazard  0-4 rating scale  Special hazards of NFPA 704 - ✅✅✅POL- polymerization hazard  COR: corrosives  W/: use no water  OX: oxidation hazard  Radiation hazard

[Date]  Small spills (ERG) - ✅✅✅Single, small package  Containing up to 208 L ( gallons), a small cylinder  Large spills - ✅✅✅One which involves a spill from a large package or multiple spills from many packages  UN hazards - ✅✅✅Explosives  Gases  Flammable liquids  Flammable solids  Oxidizer  Poisons

[Date]  Radioactive  Corrosives  Misc  Different color pages in ERG - ✅✅✅White: basic info and instruction  Yellow: list of hazmats in numerical order  Blue: materials name index  Orange; safety recommendations and general hazard  Green: list of TIH  Table 2: water reactive materials which produce toxic gases

[Date]  Types of material dispersion - ✅✅✅Catastrophic failure  Energetic dispersion  Rapid flow  Slow leak  Highest level of exposure - ✅✅✅Level A  3 stages to stabilize a hazmat incident - ✅✅✅Non intervention  Containment  Control  Control techniques as a first responder - ✅✅✅Isolate and deny

[Date] entry, DIKE, defensive control, channel to safe location  What does MSDS and SDS tell us??

• ✅✅✅Gives all technical data and info on a chemical  Reducing agent: - ✅✅✅Substance that brings about reduction by being oxidized and losing electrons  Flashpoint - ✅✅✅Lowest temperature at which vapors will ignite in air when exposed to flame but will not continue to burn

[Date]  Ignition temperature - ✅✅✅Minimum temperature at which the material will ignite without a spark or flame being present  Specific gravity - ✅✅✅Ration of weight material to an equal volume of water  Greater than 1 will sink, less than 1 will float  V  Vapor density - ✅✅✅Weight of given volume of pure vapor or gas compacted to the weight of air

[Date]  Vapor pressure - ✅✅✅Measure of the tendency for a substance to evaporate  Boiling point - ✅✅✅Temperature at which a liquid will boil and become a gas or vapor  Flammable range and flammable limit - ✅✅✅Range of concentration of a flammable gas or vapor st which a foe or explosives can occurs upon ignition  Ph less than 7 - ✅✅✅Acid

[Date]  Ph greater than 7 - ✅✅✅Alkaline substance  Limits of protective clothing - ✅✅✅Penetration  Degradation  Permeation  SIN - ✅✅✅Safety i  Isolate  Deny entry  CIA - ✅✅✅Command  Identification  Action planning

[Date]  PCP - ✅✅✅Protective equipment  Containment  Protective actions  DDD - ✅✅✅Decon  Cleanup  Document  FRO - ✅✅✅First responder operation  Defensive