Domain 2 Flashcards

1
Q

Fault Tree Analysis

A

Top-down approach to determining the cause of a specific undesired event within a complex system

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2
Q

Hazard Operability Study (HAZOP)

A

Systematic way to identify possible hazards in a work process

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3
Q

What-if Analysis

A

Used to determine how projected performance is affected by changes in the assumptions that projections are based upon

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4
Q

Fishbone Digram

A

Visual way to look at cause and effect

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5
Q

29 CFR 1910.119

A

OSHA’s Process Safety Management Standard
Contains requirements for preventing or minimizing the consequence of catastrophic releases of chemicals

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6
Q

Risk

A

The possibility of an incident or exposure and the severity of harm or damage that could result

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7
Q

Hazard

A

Situations or conditions having the potential for harm,that, if not controlled, can create risk

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8
Q

Hazard Analysis

A

A process of determining whether credible means exist from failure or other causes that could lead to an incident or undesired event

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9
Q

Risk Analysis

A

Steps in an analysis design to estimate the risk level

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10
Q

ANS/ASSP Z10.0

A

Occupational Health and Safety Management Systems

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11
Q

Hierarchy of Controls (Most - Least Effective)

A
  1. Elimination
  2. Substitution
  3. Engineering
  4. Warnings
  5. Administrative
  6. PPE
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12
Q

Elimination

A

Removing risk

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13
Q

Substitution

A

Changing something out for something else less hazardous

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14
Q

Engineering

A

Changing the design or construction of equipment

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15
Q

Warnings

A

Signage

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16
Q

Administrative

A

Limiting factors, such as time or distance, to reduce exposure

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17
Q

PPE

A

Direct barriers worn by employee

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18
Q

Management of Change

A

A systematic approach to dealing with operational change. Review of all significant changes to ensure than an acceptable level of risk will be maintained after the change

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19
Q

Lagging indicators

A

What has already happened (i.e., accidents or injuries)

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20
Q

Leading Indicators

A

Measure the effectiveness of proactive activities and programs that aim o prevent future incidents and improve safety (I.e., audits, observations, safety programs)

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21
Q

LOTO Authorized

A

Performs service or maintenance on equipment

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22
Q

Z10.0 Elements

A
  1. Management leadership
  2. Employee participation
  3. Planning
  4. Implementation and operation
  5. Evaluation and corrective action
  6. Management review
  7. Support
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23
Q

OSHA 1910.147

A

Control of Hazardous Energy
Procedures necessary to disable machinery

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24
Q

OSHA 1910.1200

A

Hazard Communication
Information concerning the materials is transmitted to employers and employees

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25
Q

Cost Benefit Analysis

A

Helps management prioritize actions to reduce risk of identified financial loss scenarios

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26
Q

Job Hazard Analysis

A

Identifies and analyzes hazards associated with the performance of various job tasks with the goal of worker safety

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27
Q

Pareto Analysis

A

Identifies the problem areas or tasks that will have the biggest payoff. 80/20 rule

28
Q

Financial Risk Analysis

A

Assessment of the likelihood of a threat occurring and it’s possible impact

29
Q

Behavior Based Approach (4 Steps)

A
  1. Communicate at risk behaviors to target audience
  2. Make a baseline to set goals
  3. Intervene and provide feedback
  4. Test impact through observation and recording behaviors
30
Q

Management by Objectives (MBO)

A

A process in which a manager and an employee agree on specific performance goals and then develop a plan to reach them

31
Q

Theory X

A

People dislike work and must be coerced, controlled, and directed towards goals

32
Q

Authoritarian

A

Total decision-making power and retains as much authority as possible

33
Q

Theory Y

A

People are interested in their work, want to take responsibility and don’t need much supervision

34
Q

Risk Transfer

A

Assigns liability to another party rather than accepting the risk (i.e., insurance)

35
Q

Risk Avoidance

A

Eliminate the cause of the threat

36
Q

Risk Retention

A

Accept a portion of the risk after mitigation efforts

37
Q

Deductive Reasoning

A

Works backwards starting with the undesired event (Fault tree analysis)

38
Q

Inductive Reasoning

A

Starts from the beginning using observable data to predict events and outcomes

39
Q

Trenching 5-4-3-2-1

A
  1. Trenches 5 ft or more must have cave in protection
  2. Trenches more than 4 ft must have a ladder for entry and exit
  3. Ladders must be 3 ft past the ground level
  4. Spoil piles must be at least 2 ft away from the edge of the trench
  5. There must always by 1 competent person onsite
40
Q

Type A Soil

A

Clay, silty clay, sandy clay, and clay loam. Most stable

41
Q

Type B Soil

A

Angular gravel, silt, and silt loam. Often cracked or disturbed causing the soil not to stick together well

42
Q

Type C Soil

A

Gravel and sand. Least stable

43
Q

Soil Testing Methods

A
  1. Thumb penetration test
  2. Pocket penetrometer test
  3. The plasticity or pencil test
44
Q

Confined Space

A

An area large enough for workers to enter and perform certain jobs, has limited or restricted means for entry or exit, and is not designed for continuous occupancy

45
Q

Permit-required Confined Space

A

An area that contains or has the potential to contain a hazardous atmosphere; contains material that has the potential to engulf an entrant; has walls that converge in ward or floors that slope downward and taper into a smaller area which could trap or asphyxiate an entrant; or contains any other recognized safety or health hazard, such as unguarded machinery, exposed live wires, or heat stress

46
Q

Fall Protection Elevations
1. General Industry
2. Shipyards
3. Construction
4. Longshoring

A
  1. 4 feet
  2. 5 feet
  3. 6 feet
  4. 8 feet
47
Q

General Duty Clause

A

Employers provide a safe work environment

48
Q

Subpart O

A

Machinery and Machine Guarding

49
Q

Industrial Truck Designations

A

D or DS - Dust hazard with safeguards against fire hazards
G or GS - Gas powered with additional safeguards against fire hazards
EX - Electrically powered units that are designed, constructed and assembled to be used in atmospheres containing flammable vapors or dusts

50
Q

When do scaffolds require guardrails above a lower level?

A

10 feet

51
Q

Acceptable Level of Risk

A

Level of risk to workers that is tolerated by the organization

52
Q

Risk Tolerance

A

The willingness of a worker or organization to take safety risks after risk mitigation to achieve objectives

53
Q

Incident

A

An event or series of events in which a work-related injury or illness or fatality occurred or could have occurred

54
Q

Exposure

A

Contact with or proximity to a health or safety hazard taking into account duration, frequency, toxicity and intensity

55
Q

Stressor

A

Any event which causes tension

56
Q

Audit

A

A systematic, independent, and documented process for obtaining information and data and evaluating it objectively to determine the extent to which defined criteria are fulfilled

57
Q

Tasks Associated With Audits

A
  1. Planning and reviewing internal documents
  2. Collecting and verifying evidence
  3. Generating findings
  4. Preparing reports
  5. Communicating findings
58
Q

ABC Model of Behavior Based Safety

A

Antecedent (trigger), Behavior, Consequences

59
Q

Risk Assessment

A

Process that considers potential severity and frequency of a hazard

60
Q

ANSI/ASSP Z15.1

A

Safe Practices for Motor Vehicle Operation

61
Q

Human Factors

A

Factors related to interactions among humans and their work activities, and other elements of the system, including cognitive, physical, social and organizational elements

62
Q

ISO 45001

A

Occupational Safety and Health Management Systems

63
Q

Elements of ISO 45001

A
  1. Leadership and worker participation
  2. Planning
  3. Support
  4. Operation
  5. Performance evaluation
  6. Improvement
64
Q

Failure Modes and Effects Analysis

A

Lists components involved in an accident including people, equipment, machine parts, and materials and then identifies failures and effects of each component

65
Q

Job Hazard Analysis

A

Breaks down jobs into smaller tasks and identifies potential hazards and corrective measures

66
Q

Hygiene Factor (Herzberg’s Motivational Theory)

A
  1. Supervision
  2. Interpersonal relationships
  3. Physical working conditions
  4. Salary
67
Q

Motivational Factors (Herzberg’s Motivational Theory)

A
  1. Achievement
  2. Advancement
  3. Recognition
  4. Responsibility