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 ...

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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

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