Unit A5 Flashcards

1
Q

Risk management is a process that involves risk identification.
This is achieved by the use of techniques such as

A
  • inspections
  • discussions
  • JSA
  • safety audits
  • Hazops
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2
Q

List the considerations that risks should be evaluated against

A
  • economic
  • social
  • legal
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3
Q

Give examples of economic risk considerations

A
  • financial impact on the organization
  • loss of production
  • loss service
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4
Q

Give examples of social risk considerations

A
  • well being of employees
  • well being public
  • stake holders security
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5
Q

Give examples of legal consideration for risk evaluation

A
  • possibility of enforcement action
  • fire damage
  • accident and ill health leading to sickness increasing costs and claims
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6
Q

List the Risk control strategies

available

A
  • risk avoidance
  • risk retention
  • risk transfer
  • risk reduction
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7
Q

List the two types of risk retention

A
  • risk retention with knowledge

- risk retention without knowledge

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8
Q

Selecting Risk Controls

some of the important risk reduction methods can be outlined below as:

A
  • hazard reduction methods
  • separation methods
  • physical barrier methods
  • dose limitation methods
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9
Q

What is a Cost-Benefit Analysis (CBA).

A

Cost Benefit Analysis is a relatively simple and widely-used technique for deciding whether to make change. As its name suggests, to use the technique, simply add up the value of the benefits of a course of action, and subtract the costs associated with it.

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10
Q

To undertake a cost/benefit analysis, the following questions must be addressed:

A
  • What costs are involved to reduce or eliminate the risk?
  • What degree of capital expenditure is required?
  • What ongoing costs will be involved, e.g. regular maintenance, training etc?
  • What will the benefits be?
  • What is the pay-back period?
  • Is there any other more cost-effective method of reducing the risk?
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11
Q

Thought should also be given to the benefits

These range in nature and description, but may include:

A
  • Lower insurance premiums as a result of no (or fewer) claims being made against the organisation
  • Less absenteeism.
  • Fewer accidents and incidents happening at the organisation.
  • Fewer cases of property/equipment damage.
  • Increased productivity andincreased morale and motivation amongst the workforce.
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12
Q

List Workplace Precautions

A
  • If possible, avoid the risk altogether
  • Carrying out a risk assessment to evaluate risks that cannot be avoided
  • Combat risks at source, rather than taking palliative measures.
  • Adapt work to the requirements of the individual
  • Take advantage of technological and technical progress,
  • Implement risk prevention measures to form part of a coherent policy and approach.
  • Give priority to those measures which protect the whole workplace and everyone who works
    there and so give the greatest benefit
  • Ensure that workers, whether employees or self-employed, understand what they must do.
  • A positive health and safety culture should exist within an organisation
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13
Q

Categories of Control Measures include

A
  • Technical e.g. design, fencing, ventilation.
  • Procedural e.g. systems of work, maintenance
  • Behavioural, e.g. information and training.
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14
Q

What is a permit to work system

A

A permit-to-work system is a formal written system used to control certain types of work that are potentially hazardous

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15
Q

List the requirements for a permit to work system

A
  • concise and accurate info about who is going to do the work
  • WI in permit must be considered the principal instruction
  • no work at place or equipment not considered on instruction.
  • no work not described on the permit
  • permit only amended or changed by author
  • moment employee receives permit, accepts responsibility
    -There has to be effective communication with controllers of other plant and work areas if the
    permit to work affects them
  • permit clearly defines limits and boundaries of work
  • contractors on site needs to be identified in permit
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16
Q

When to use a Permit To Work?

A
  • pressure testing
  • well intervention
  • work in HV electrical systems
  • excavation, escape and rescue
  • work at height
  • breaking containment of flammable, toxic or other dangerous substances
  • additional precautions involving more PPE
  • diving, off shore work
  • hazardous substances
  • entry and work in tanks and other vessels
  • sparks, or other sources of ignition
  • work where heat is used
17
Q

Permit systems should be:

A
  • co-ordinated
  • controlled
  • adequately supervised
  • monitored
18
Q

List the Roles within permit-to-work systems

A
Originator 
Permit user 
Permit authorizer 
Issuing authority 
Performing authority 
Area authority 
Site checker 
Isolating authority
19
Q

List the possible headings for a permit to work

A
  1. Permit title
  2. permit reference number
  3. Job location
  4. Plant identification
  5. Description of work to be done and it’s limitation
  6. Hazard ID
  7. Precautions necessary
  8. Protective equipment
  9. Authorization
  10. Acceptance - sign to indicate understanding and acceptance
  11. Hand over precautions
  12. Hand back - signed that work is complete
  13. Cancellation - certifying work tested and plant satisfactorily re-commissioned
20
Q

List the Choice of Control Measures

A
  • ‘So far as is reasonably practicable
  • ‘So far as is practicable
  • ‘Best practicable
21
Q

Explain ‘So far as is reasonably practicable

A
  • Degree of risk in a particular activity
    or environment can be balanced against the time, trouble, cost and physical difficulty of taking measures to avoid the risk
  • If these are so disproportionate to the risk that it would be unreasonable for the people
    concerned to have to incur them to prevent it, they are not obliged to do so
22
Q

Explain ‘So far as is practicable

A

So far as is practicable, without the qualifying word ‘reasonably’, implies a stricter standard. This term generally embraces whatever is technically possible in the light of current knowledge, which the person concerned had or ought to have had at the time.
The cost, time and trouble involved are not to be taken into account

23
Q

Explain Best practicable

A

The meaning of best practicable means can vary depending on its context, and ultimately it is for the courts to decide.
Where the law prescribes that ‘best practicable means’ should be employed, it is usual for the regulating authority to indicate its view of what is practicable in notes or even agreements with particular firms or industries

24
Q

Define Safe Systems of Work

A

A safe system of work can be defined as “the integration of personnel, articles and substances in a suitable environment and workplace to produce and maintain an acceptable standard of safety

25
Q

List the 4 components that make up a safe system to work

A

People
Equipment
Materials
Environment

26
Q

List examples of people under safe systems to work

A
  • safe behavior
  • knowledge
  • skills
  • motivation
  • experience
27
Q

List examples under equipment for safe work systems

A
  • safety specification of the plant
  • ergonomic factors
  • efficient planned maintenance
28
Q

List examples under materials for safe work systems

A
  • safety during processing
  • quality standards to be met
  • disposal of waste
29
Q

List examples under environment for safe work systems

A
  • temperature
  • lighting
  • ventilation
  • dusts
  • fumes
  • vapors
  • Chemical, biological hazardous agents
  • noise level
  • safe access and egress
  • welfare facilities
30
Q

Risk Management in organisations is concerned with:

A
  • The impact certain risks have on organisational performance
  • Devising alternative strategies for controlling risks