Solitary Confinement (BH 10-25-2018/DS 10/30/18)(ER 12-13-19) Flashcards Preview

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Flashcards in Solitary Confinement (BH 10-25-2018/DS 10/30/18)(ER 12-13-19) Deck (43)
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1

confined space that does not contain or have the potential to contain any hazard capable of causing death or serious physical harm

non permit confined space

2

four non permit confined spaces

basements
attics
crawl spaces
residential cellars

3

-contains or has potential to contain a hazardous atmosphere
-contains a material that has the potential for engulfing an entrant
-has an internal configuration such that an entrant could be trapped or asphyxiated by inward converging walls or by a floor that slopes downward and tapers to a smaller cross section
-contains any other recognized serious safety or health hazard

Permit required confined space

4

IDLH

immediately dangerous to life and health

5

CSP

certified safety professional

6

effects similar to frostbite due to prolonged exposure to water and cold on the skin with a lack of blood flow due to the cold

trench foot

7

Air displacement gasses

1. carbon dioxide
2. Helium
3. argon
4. nitrogen

8

APR

air purifying respirator

9

a life threatening condition that results in failure of the bodys internal warming system

Hypothermia

10

a condition resulting in death or unconsciousness caused by inadequate oxygen, presence of noxious agents, or other obstruction to normal breathing

Asphyxiated

11

CPR

Cardiopulmonary Resucutation

12

LEL

Lower Explosive Limit

13

LFL

Lower Flammable Limit

14

MSDS

Material Safety Data Sheets

15

NIOSH

National Institute for Occupational Safety and Health

16

OCT

Oxygen, Combustible and flammable vapors, and Toxic gases and vapors

17

OSHA

Occupational Safety and Health Administration

18

PPE

Personal Protective Equipment

19

"Blow the Hole"

Ventilate the space

20

Premit-Required Confined Spaces

1910.146

21

Telecommunications-Section (o) - Underground Lines

1910.268

22

There are three technician roles associated with confined space operations.

Attendant, Supervisor, Entrant

23

Allows technicians to enter a jointly occupied manhole while working alone.

OSHA 1910.168 o (3)

24

Acceptable oxygen levels are.

19.5% to 22.5%

25

Blood flow to skin increases, causing flow to decrease to vital organs. Results in mild shock and can cause a stroke if not treated.

Heat Exhaustion

26

Muscular pain and spasms due to heavy exertion.

Heat Cramps

27

A life threatening condition in which the body's temperature control system that produces sweat to cool the body, stops working. Body temperature can rise so high that it causes brain damage or death.

Heat Stroke

28

Freezing of a part of the body.

Frostbite

29

Four categories of Hazardous Atmospheres

Flammable, Toxic, Irritant and or Corrosive, Asphyxiating

30

The composition of normal atmosphere.

Approximately 20.9% oxygen, 78.1% nitrogen, and 1% argon