Confined Spaces

Question 1

Confined space that does not contain any atmospheric hazard have the potential to contain any hazard of causing death or serious Physical Harm

Answer 1

Non Permit Confined Space

Question 2

Confined space that does contain any atmospheric hazard have the potential to contain any hazard of causing death or serious Physical Harm

Answer 2

Permit Required

Question 3

OSHA CODE 1910.146

Answer 3

Permit Required confined space

Question 4

OSHA CODE 1910.268

Answer 4

Telecommunications -Section(0) -Underground lines

Question 5

Three technician roles associated with confined spaces

Answer 5

Entrant, Attendant, Supervisor

Question 6

Technician working in confined space

Answer 6

Entrant

Question 7

Remains outside of the confined space To monitor and coordinate

Answer 7

Attendant

Question 8

Ensures Permit is signed and generally oversees entire operation

Answer 8

Supervisor

Question 9

Can Detect most common gases in a confined Space

Answer 9

Monitor equipment

Question 10

Gives the Entrant a safe Atmosphere in which to work and Breathe

Answer 10

Ventilation Equipment

Question 11

Can be very effective in helping remove an unconscious Entrant from confined space

Answer 11

Rescue and Retrieval system

Question 12

Always remember to this

Answer 12

Blow the Hole and Monitor continuously

Question 13

A confined Space is

Answer 13

Large enough and configured that an Employee can bodily enter and perform assigned work has limited or restricted means of entry or exit, Is not designed for continuous employee occupancy

Question 14

Types of non permit confined spaces

Answer 14

Basements, Attics, Crawl spaces and cellars Residential

Question 15

Permit required spaces

Answer 15

Contains or has the potential to contain Hazardous Atmosphere, Contains Material that has the potential to engulf the worker, Is configure in such a way that a worker could be trapped or Ashpyxiated by inwardly walls of floors which slopes downward and tapers off to a small cross section

Question 16

Engulfing

Answer 16

The Surrounding and effective capture of a person by a liquid or a substance possibly causing death by filling or plugging of the respiratory system or creating enough force on the body to cause death by strangulation. constriction or crushing

Question 17

Asphyxiated

Answer 17

A condition resulting in death or Unconsciousness caused by inadequate oxygen, Presence of noxious agents or other obstruction to normal breathing

Question 18

Any work in a permit required confined space that utilizes a source of ignition such as riveting cutting, burning or heating

Answer 18

Hot work

Question 19

Time a Entry must be maintained in a Department file

Answer 19

one year

Question 20

All Documentation related to Reclassification of o confined space must be maintained for

Answer 20

18 months

Question 21

Acceptable Oxygen levels

Answer 21

19.5 to 22.5% LEL/UEL suitable levels less than 10% (LEL Lower Explosive Limits UEL Upper explosive Limits)

Question 22

Hydrogen Sulfide must be less than

Answer 22

10 PPM (PPM Pounds Per Million)

Question 23

Carbon monoxide must be lower than

Answer 23

33 PPM ( PPM Points Per million)

Question 24

Prevents objects or personnel From falling into Manhole

Answer 24

Manhole Shield

Question 25

Retrieval Line should be attached here

Answer 25

D ring at center of harness

Question 26

May be used in place of chest or full body Harness

Answer 26

Wristlets

Question 27

PPE that should be worn in confined spaces

Answer 27

Hardhat Leather Gloves protective foot wear Protective clothing

Question 28

Basic safety Hazards in confined spaces

Answer 28

Communication Problems entry exit Considerations Physical Conditions

Question 29

Vertical type space that need a winch to retrieve personnel if deeper than

Answer 29

5 Feet