Domain 2 Flashcards

(67 cards)

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
Cost Benefit Analysis
Helps management prioritize actions to reduce risk of identified financial loss scenarios
26
Job Hazard Analysis
Identifies and analyzes hazards associated with the performance of various job tasks with the goal of worker safety
27
Pareto Analysis
Identifies the problem areas or tasks that will have the biggest payoff. 80/20 rule
28
Financial Risk Analysis
Assessment of the likelihood of a threat occurring and it’s possible impact
29
Behavior Based Approach (4 Steps)
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
Management by Objectives (MBO)
A process in which a manager and an employee agree on specific performance goals and then develop a plan to reach them
31
Theory X
People dislike work and must be coerced, controlled, and directed towards goals
32
Authoritarian
Total decision-making power and retains as much authority as possible
33
Theory Y
People are interested in their work, want to take responsibility and don’t need much supervision
34
Risk Transfer
Assigns liability to another party rather than accepting the risk (i.e., insurance)
35
Risk Avoidance
Eliminate the cause of the threat
36
Risk Retention
Accept a portion of the risk after mitigation efforts
37
Deductive Reasoning
Works backwards starting with the undesired event (Fault tree analysis)
38
Inductive Reasoning
Starts from the beginning using observable data to predict events and outcomes
39
Trenching 5-4-3-2-1
5. Trenches 5 ft or more must have cave in protection 4. Trenches more than 4 ft must have a ladder for entry and exit 3. Ladders must be 3 ft past the ground level 2. Spoil piles must be at least 2 ft away from the edge of the trench 1. There must always by 1 competent person onsite
40
Type A Soil
Clay, silty clay, sandy clay, and clay loam. Most stable
41
Type B Soil
Angular gravel, silt, and silt loam. Often cracked or disturbed causing the soil not to stick together well
42
Type C Soil
Gravel and sand. Least stable
43
Soil Testing Methods
1. Thumb penetration test 2. Pocket penetrometer test 3. The plasticity or pencil test
44
Confined Space
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
Permit-required Confined Space
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
Fall Protection Elevations 1. General Industry 2. Shipyards 3. Construction 4. Longshoring
1. 4 feet 2. 5 feet 3. 6 feet 4. 8 feet
47
General Duty Clause
Employers provide a safe work environment
48
Subpart O
Machinery and Machine Guarding
49
Industrial Truck Designations
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
When do scaffolds require guardrails above a lower level?
10 feet
51
Acceptable Level of Risk
Level of risk to workers that is tolerated by the organization
52
Risk Tolerance
The willingness of a worker or organization to take safety risks after risk mitigation to achieve objectives
53
Incident
An event or series of events in which a work-related injury or illness or fatality occurred or could have occurred
54
Exposure
Contact with or proximity to a health or safety hazard taking into account duration, frequency, toxicity and intensity
55
Stressor
Any event which causes tension
56
Audit
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
Tasks Associated With Audits
1. Planning and reviewing internal documents 2. Collecting and verifying evidence 3. Generating findings 4. Preparing reports 5. Communicating findings
58
ABC Model of Behavior Based Safety
Antecedent (trigger), Behavior, Consequences
59
Risk Assessment
Process that considers potential severity and frequency of a hazard
60
ANSI/ASSP Z15.1
Safe Practices for Motor Vehicle Operation
61
Human Factors
Factors related to interactions among humans and their work activities, and other elements of the system, including cognitive, physical, social and organizational elements
62
ISO 45001
Occupational Safety and Health Management Systems
63
Elements of ISO 45001
1. Leadership and worker participation 2. Planning 3. Support 4. Operation 5. Performance evaluation 6. Improvement
64
Failure Modes and Effects Analysis
Lists components involved in an accident including people, equipment, machine parts, and materials and then identifies failures and effects of each component
65
Job Hazard Analysis
Breaks down jobs into smaller tasks and identifies potential hazards and corrective measures
66
Hygiene Factor (Herzberg’s Motivational Theory)
1. Supervision 2. Interpersonal relationships 3. Physical working conditions 4. Salary
67
Motivational Factors (Herzberg’s Motivational Theory)
1. Achievement 2. Advancement 3. Recognition 4. Responsibility