Answers| Real Latest Edition (2024).
A hazardous material is - ANSWERS-"any substance or material that possesses an
unreasonable risk to health and safety of persons and/or the environment if it is not
properly controlled during handling, storage, manufacture, processing, packaging,
use, disposal, or transportation.
Definition and incidents- - ANSWERS-Millions of tons of chemical substances,
materials and products are stored, manufactured, used and transported throughout
the world every year
The United States Department of Transportation reported that during ten years
from 2009-2018, - ANSWERS-there was a total of 166,036 hazardous materials
incidents that occurred while the materials were being transported, The majority of
these incidents
(approximately 87.9 percent) occurred while being transported via highways
In 2018, the Pipeline and Hazardous Materials Safety Administration
reported hazardous materials incidents occurred in North Carolina with
of those occurring on the highways? - ANSWERS-512, 487
United States Department of Labor, Occupational Safety and Health
Administration (OSHA) regulates: - ANSWERS-hazardous waste operations,
regulations, and emergency response
Awareness Level- - ANSWERS-Recognize the presence or potential presence of a
hazardous material, Recognize the type of container at a site and identify the
material in it if possible, Transmit information to an appropriate authority and call
for appropriate assistance, Identify actions to protect themselves and others from
hazards, Establish scene control by isolating the hazardous area and denying entry.
(DOT) - ANSWERS-also regulates the transfer and transportation of hazardous
and explosive materials by air, highway, rail, and water.
, Environmental Protection Agency (EPA)- - ANSWERS-also plays a part in
regulating hazardous materials, as they can have a distinct effect on environmental
interests or be hazardous to human health
National Incident Management System (NIMS)- - ANSWERS-is a comprehensive,
national approach to incident management that is applicable to all jurisdictional
levels and across functional disciplines it intends to Be applicable, Improve
coordination and cooperation, Provide a common standard for overall incident
management.
Incident command system (ICS)- - ANSWERS-created in the 1970's due to
california wildfire, each responder answers to one person, Allows us to integrate
with fire, rescue, and medical
personnel in a smooth, effective manner. Control of situation shifts as more highly
trained personnel arrive on scene.
Boiling point: - ANSWERS-"The temperature at which the vapor pressure of a
liquid is equal or greater than atmospheric pressure.
Flash point: - ANSWERS-"The minimum temperature at which a liquid or volatile
solid gives off sufficient vapors to form an ignitable mixture with air near its
surface.
Vapor density: - ANSWERS-"The weight of a given volume of pure vapor or gas
compared to the weight of an equal volume of dry air at the same temperature and
pressure
Specific gravity: - ANSWERS-"The ratio of the density (heaviness) of a material
to the density of some standard material at standard conditions of pressure and
temperature.
Chronic exposure: - ANSWERS-"Of long duration, or recurring over a period of
time
Acute exposure: - ANSWERS-"Single exposure (dose) or several repeated
exposures to a substance within a short time period.