bengkel hirarc pmk 2018 4 jun 2018 19 ramadhan · pengkelasan aktiviti kerja . pengkelasan aktiviti...
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BENGKEL HIRARC PMK 2018
4 JUN 2018 19 RAMADHAN
HASSAN BIN ISMAIL
POLITEKNIK MELAKA
HIRARC
HAZARD IDENTIFICATION, RISK
ASSESMENT AND RISK CONTROL
Takrifan HIRARC
BiLa PeRlU
KeNalpastI hazArd –
PengKelasAn AkTiviTi
kErjA
PeNgkeLasAn
akTiVitI kErJa
PeNgkeLasAn
akTiVitI kErJa
PEnGenaLpasTiaN
haZarD
KAteGoRi hAzArD
pUnCa hazArD
pUnCa hazArD
kAtEgOri hAzaRD
13
WHAT IS A HAZARD?
14
What is the HAZARD, & what is the RISK
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What is the HAZARD, & what is the RISK
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WHAT ARE HAZARDS?
1.MATERIAL / SUBSTANCE
2.EQUIPMENT
3.ENERGY
4.SITUATION
5.ACTIVITY
6.DESIGN
7.MAN
Anything with a potential to cause harm!
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HAZARDS IN THE
WORKPLACE
1. PHYSICAL
2. CHEMICAL
3. BIOLOGICAL
4. PYSCHOSOCIAL
5. ERGONOMIC
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HAZARDS IN THE
WORKPLACE
1. PHYSICAL
2. CHEMICAL
3. BIOLOGICAL
4. PYSCHOSOCIAL
5. ERGONOMIC
PHYSICAL HAZARDS
•NOISE
•HEAT, HOT SURFACES
•RADIATION
•VIBRATION
•PRESSURE
•MACHINERY
•ELECTRICITY 19
Unsafe Use of
Electricity
• Faulty Electrical Appliances
• Faulty Three-Pin Plugs
• llegal Extensions
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THE WATER HEATER
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HUSBAND AND WIFE ...
22
ELCB / GFCI
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HAZARDS IN THE WORKPLACE
1. PHYSICAL
2. CHEMICAL
3. BIOLOGICAL
4. PYSCHOSOCIAL
5. ERGONOMIC
CHEMICAL HAZARDS
•GASES, VAPOURS painting
• ACIDS, ALKALI
• POISONS
-CARCINOGEN
-GENETIC POISONS
• AEROSOLS
• IRRITANTS cleaning with diesel 24
CHEMICALS :
Modes of Entry
●Ingestion
●Injection
●Inhalation
●Contact with eye, nose,
throat & skin
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CHEMICAL HAZARDS
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HAZARDS IN THE WORKPLACE
1. PHYSICAL
2. CHEMICAL
3. BIOLOGICAL
4. PYSCHOSOCIAL
5. ERGONOMIC
BIOLOGICAL HAZARDS
• LEGIONELLA PNEUMOPHILA -BACTERIA (
AIR-COND SYSTEM WATER SUPPLY ) [
PNEUMONIA ]
• BLOODBORNE PATHOGENS –HIV
• ORGANIC DUST / FUNGI -ASTHMA /
DERMATITIS
• FLOUR & GRAIN DUST –ASTHMA
• RHINOVIRUS -COMMON COLD
• ENZYME ALCALASE -LAUNDRY DETERGENT
[ALLERGIC -ASTHMA ] 27
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HAZARDS IN THE WORKPLACE
1. PHYSICAL
2. CHEMICAL
3. BIOLOGICAL
4. PYSCHOSOCIAL
5. ERGONOMIC
PSYCHO-SOCIAL PROBLEMS
• SOCIAL PROBLEMS
• ACCIDENTS IN WORKPLACE
• OFF THE JOB SAFETY
• JOB SECURITY : RETRENCHMENT / VSS …
• MOTIVATION -LACK OF DIRECTION
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1. PHYSICAL
2. CHEMICAL
3. BIOLOGICAL
4. PYSCHOSOCIAL
5. ERGONOMIC
ERGONOMIC HAZARDS
• WORKPLACE DESIGN
• LAY-OUT OF WORKSTATION
• EXCESSIVE MANUAL HANDLING-vibration
• DESIGN OF TOOLS
• REPETITIVE MOVEMENTS
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HAZARDS IN THE WORKPLACE
Manual Handling
Types of Internal Injury :
• Torn ligament and muscles –back
• Damaged joints –knees, ankle, shoulder, hand
• Slipped disc, Hernia,
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Factories & Machinery Act 1967 • Section 12 –“No one shall be employed to lift, carry
or move any load that could cause bodily injury.”
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Manual Handling
Know Your Limitations
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34
Congested WORKSTATION
Congested WORKSTATION
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TEkNiK kEnaLpAstI
hAzaRD
PEnGenaLpasTiaN
hAzaRD
PEnaKsiRAn RISikO
TAKrifAN rISIkO
KeMuNgkINan
(LiKElihOOd)
KeTEnaTAn
(SEVEritY)
MATrix rISIkO
MATrix rISIkO
tAHAp rISIko
relATIf
MeNETapkAN
rISIkO
PenAKSirAn
risIKO
kAwaLAn risIKO
SeGItiGA keBOleHTOleRAnsI
rISikO
PemILIHan
KawALAn RISiko
hierARki kaWAlaN
risIKo
1
Hierarchy of Risk
Control
53