A) HAZARD GROUPS Ø PhysicalØ ChemicalØ BiologicalØ PsychologicalØ ElectricalØ MechanicalØ MachineryØ ErgonomicsØ RadiationØ Material depreciation, failures and changesØ Human errorØ Environmental factor B) RISK MATRIX TABLE CONSEQUENCES LIKELIHOOD Very Likely (4) Likely (3) Unlikely (2) Highly Unlikely (1) Fatality (4) High (16) High (12) High (8) Medium (4) Major Injuries (3) High (12) High (9) Medium (6) Medium (3) Minor Injuries (2) High (8) Medium (6) Medium (4) Low (2) Negligible Injuries (1) Medium (4) Medium (3) Low (2) Low (1) RISK = CONSEQUENCES x LIKELIHOOD Description of likelihood Ø Very likely : Could happen frequentlyØ Likely : Could happen occasionallyØ Unlikely : Could happen but only rarelyØ Highly unlikely : Could happen but probably never will Description of consequences Ø FatalityØ Major injuries : Normally irreversible injury or damage to healthØ Minor injury : Normally reversible injury or damage to healthØ Negligible injury : First aid C) HIERARCHY OF CONTROL MEASURES Ø EliminationØ SubstitutionØ IsolationØ Engineering controlØ Administrative controlØ Personal protective equipment D) RECORD AND REVIEW Flow Chart for Hazard Identification, Risk Assessment and Risk Control
A) HAZARD GROUPS
ReplyDeleteØ Physical
Ø Chemical
Ø Biological
Ø Psychological
Ø Electrical
Ø Mechanical
Ø Machinery
Ø Ergonomics
Ø Radiation
Ø Material depreciation, failures and changes
Ø Human error
Ø Environmental factor
B) RISK MATRIX TABLE
CONSEQUENCES
LIKELIHOOD
Very Likely (4)
Likely (3)
Unlikely (2)
Highly Unlikely (1)
Fatality (4)
High (16)
High (12)
High (8)
Medium (4)
Major Injuries (3)
High (12)
High (9)
Medium (6)
Medium (3)
Minor Injuries (2)
High (8)
Medium (6)
Medium (4)
Low (2)
Negligible Injuries (1)
Medium (4)
Medium (3)
Low (2)
Low (1)
RISK = CONSEQUENCES x LIKELIHOOD
Description of likelihood
Ø Very likely : Could happen frequently
Ø Likely : Could happen occasionally
Ø Unlikely : Could happen but only rarely
Ø Highly unlikely : Could happen but probably never will
Description of consequences
Ø Fatality
Ø Major injuries : Normally irreversible injury or damage to health
Ø Minor injury : Normally reversible injury or damage to health
Ø Negligible injury : First aid
C) HIERARCHY OF CONTROL MEASURES
Ø Elimination
Ø Substitution
Ø Isolation
Ø Engineering control
Ø Administrative control
Ø Personal protective equipment
D) RECORD AND REVIEW
Flow Chart for Hazard Identification, Risk Assessment and Risk Control