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AW101 – OCCUPATIONAL SAFETY & HEALTH

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AW101 OCCUPATIONAL SAFETY & HEALTH 5.0 : INCIDENTS PREVENTION Incident ? An abnormal event, not wanted, that result from an abrupt, unexpected and accidental form ... – PowerPoint PPT presentation

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Title: AW101 – OCCUPATIONAL SAFETY & HEALTH


1
AW101 OCCUPATIONAL SAFETY HEALTH
  • 5.0 INCIDENTS PREVENTION

2
Incident ?
  • An abnormal event, not wanted, that result from
    an abrupt, unexpected and accidental form that
    interrupts the normal continuity of the work
    (Baselga 1984).
  • Standard UNE 81900 explains an incident as
    undesired or unwanted that given rise to losses
    in the health of injuries of the worker.
  • An incident could have resulted in a serious
    accident or injury (Senecal Burke).
  • An incident could result in damage to property or
    equipment and it could result in an employee
    needing first aid.

3

INCIDENTS
ACCIDENTS
4
  • Krause Hidley (1992) found that the difference
    between inccident and accident
  • 1. needing only first aid verses a major medical
    intervention.
  • 2. owed in a certain way, to the factor of luck
    near miss.
  • Conclusion Incident is a fact or event not
    planned nor wanted that will occasionally result
    in an unintentional injury or health related
    problems, will occasionally result in damages to
    property, products or to the enviroment, loss of
    production and/or an increase in legal
    responsibilities.

5
Types Of Incident
  • Type 5
  • The incident can be handled with one or two
    single resources with up to six personnel.
  • Command and General Staff positions (other than
    the Incident Commander) are not activated.
  • No written Incident Action Plan (IAP) is
    required.
  • The incident is contained within the first
    operational period and often within an hour to a
    few hours after resources arrive on scene.
  • Examples include a vehicle fire, an injured
    person, or a police traffic stop.

6
  • Type 4
  • Command staff and general staff functions are
    activated only if needed.
  • Several resources are required to mitigate the
    incident.
  • The incident is usually limited to one
    operational period in the control phase.
  • The agency administrator may have briefings, and
    ensure the complexity analysis and delegation of
    authority are updated.
  • No written Incident Action Plan (IAP) is required
    but a documented operational
  • briefing will be completed for all incoming
    resources.
  • The role of the agency administrator includes
    operational plans including objectives and
    priorities.

7
  • Type 3
  • When capabilities exceed initial attack, the
    appropriate ICS positions should be added to
    match the complexity of the incident.
  • Some or all of the Command and General Staff
    positions may be activated, as well as
    Division/Group Supervisor and/or Unit Leader
    level positions.
  • A Type 3 Incident Management Team (IMT) or
    incident command organization manages initial
    action incidents with a significant number of
    resources, an extended attack incident until
    containment/control is achieved, or an expanding
    incident until transition to a Type 1 or 2 team.
  • The incident may extend into multiple operational
    periods.
  • A written IAP may be required for each
    operational period.

8
  • Type 2
  • This type of incident extends beyond the
    capabilities for local control and is expected to
    go into multiple operational periods. A Type 2
    incident may require the response of resources
    out of area, including regional and/or national
    resources, to effectively manage the operations,
    command, and general staffing.
  • Most or all of the Command and General Staff
    positions are filled.
  • A written IAP is required for each operational
    period.
  • Many of the functional units are needed and
    staffed.
  • Operations personnel normally do not exceed 200
    per operational period and total
  • incident personnel do not exceed 500 (guidelines
    only).
  • The agency administrator is responsible for the
    incident complexity analysis, agency
    administrator briefings, and the written
    delegation of authority.

9
  • Type 1
  • This type of incident is the most complex,
    requiring national resources to safely and
    effectively manage and operate.
  • All Command and General Staff positions are
    activated.
  • Operations personnel often exceed 500 per
    operational period and total personnel will
    usually exceed 1,000.
  • Branches need to be established.
  • The agency administrator will have briefings, and
    ensure that the complexity analysis and
    delegation of authority are updated.
  • Use of resource advisors at the incident base is
    recommended.
  • There is a high impact on the local jurisdiction,
    requiring additional staff for office
    administrative and support functions.

10
Unsafe Act
  • Performance of a task or other activity that
    is conducted in a manner that may threaten the
    health and/or safety of workers. Examples are
  • Operating without qualification or authorization.
  • Operating equipment at unsafe .
  • Failure to warn.
  • Using defective equipment
  • Working in hazardous locations without adequate
    protection or warning.
  • Wearing unsafe clothing.
  • Taking an unsafe position.

11
Unsafe Conditions
  • A condition in the work place that is likely
    to cause property damage or injury. Examples are
  • Defective tools, equipment, or supplies.
  • Fire and explosion hazards.
  • Inadequate supports or guards.
  • Poor housekeeping.
  • Hazardous atmospheric condition.
  • Excessive noise.
  • Poor ventilation.

12
Hazard ?
  • Hazard
  • A source or a situation with a potential for
    harm to humans, property and damage of
    environment or a combination of these.
  • Danger
  • Relative exposure to hazard.
  • Risk
  • A combination of likelihood of occurrence and
    severity of injury or damage.

13
Classification Potential Sources of Hazards
  • Classification Example of Hazards
  • Mechanical - Sharp points edges, overload.
  • Electrical - Insulation damaged or cover
    broken
  • Biological - Exposed, airborne/blood borne
  • microorganism.
  • Chemical - Expose to carcinogens chemical
  • Ergonomics - Expose to unnatural postures
  • Psychological- Stress or violent at workplace.

14
Hazard Identification
  • To keep workplace safe and healthy.
  • -employers should make sure there are no hazards
    to which employees could be exposed.
  • Employers should look for hazards in advance
  • as part of their risk management plan to prevent
    potential hazards.

15
The Process of Risk Management
  • Classify Activities
  • (Work, Product, Services)
  • Identify Hazard
  • Assess The Risk
  • Risk Control
  • Review Risk Control

16
Identify Hazards
  • Walk around your workplace and look at what could
    reasonably be expected to cause harm.
  • Ask your employees or their representatives what
    they think. They may have noticed things that are
    not immediately obvious to you.
  • Check manufacturers instructions or data sheets
    for chemicals and equipment as they can be very
    helpful in spelling out the hazards and putting
    them in their true perspective.
  • Have a look back at your accident and ill-health
    records these often help to identify the less
    obvious hazards.
  • Remember to think about long-term hazards to
    health (eg high levels of noise or exposure to
    harmful substances) as well as safety hazards.

17
Risk Assessment
  • Is the process of evaluating the risk to safety
    health from hazards at work
  • Types
  • Qualitative
  • Semi-quantitative
  • Quantitative

18
How To Assess Risk
  • 1) Look for the Hazards
  • 2) Decide who might be harmed how
  • 3) Evaluate the risk and check what is
  • done to prevent it from happening
  • 4) Record finding
  • 5) Review assessment and revise it if necessary

19
Types of Risk Assessment
  • Qualitative - (Use Risk Matrix)
  • -table scales for likelihood and severity
  • Fatality
  • Major injuries
  • Minor injuries
  • First aid or near misses

20
Types of Risk Assessment
  • Based on statistic
  • Likelihood
  • Very likely
  • Likely
  • Unlikely
  • Highly Unlikely

21
Qualitative Risk Table
22
Semi-Quantitative Risk Assessment
  • Severity Categories
  • 1. First Aid
  • 2. Less than 4 days M/C
  • 3. More than 4 days M/C
  • 4. Fatality Permanent Disability

23
Semi-Quantitative Risk Assessment
  • Likelihood Occurrence
  • 1. Yearly
  • 2. Monthly
  • 3. Weekly
  • 4. Daily

24
Semi-Quantitative Risk Table
25
Quantitative Risk Assessment
  • In cases where hazards are numerous and complex
  • eg Chemical process plant
  • Should have Job Safety Analysis (JSA)
  • describe job in less than 10 steps
  • List things that can go wrong
  • eg Changing a Car Wheel

26
Actions Recommendations
  • EL- Eliminate
  • SL- Substitute
  • IS- Isolation
  • EC- Engineering Control
  • AC - Administration Control
  • PPE- Personal Protection Equipment

27
Actions Recommendations
  • Eg
  • EL - stop work, cover hazard
  • SL - use other route, other material..
  • IS - put up temporary barrier,
  • EC - construct permanent wall,..
  • AC - put up notice, job rotation,
  • PPE - gloves, respirator,
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