TLE TECHNICAL DRAFTING lesson for grade 8ppt

powerpoint presentation lesson

1. TLE TECHNICAL DRAFTING
MODULE 7

2. LESSON 5
•PRACTICE OCCUPATIONAL HEALTH
ANDSAFETYPROCEDURE
•Identifyhazardsandrisks
•evaluateandcontrolhazardsandrisks
•maintainoccupationalhealthandsafety

3. Occupational
Safety and
Health

4. What is a Hazard
•ahazardisanysourceofpotencial
damage,harmoradversehealtheffects
onsomethingorsomeone.
•Harm-physicalinjuryordamagetohealth
•Hazard-apotentialsourceofharmtoa
worker

5. Types of Workplace Hazards
•1. safety hazards
•2. biological hazards
•3. chemical hazards
•4. ergonomic hazards

6. SAFETY HAZARDS
•In adequate and
insufficientmachine
guards,unsafeworking
conditions,andunsafe
practices.

7. BIOLOGICAL HAZARDS
•Causedbyorganisms,
such as viruses,
bacteria,fungieand
parasites.

8. CHEMICAL HAZARDS
•Caused bysolid,
liquid,vapor or
gaseouschemicals,
dust,fumeormist

9. ERGONOMIC HARDS
•Anatomical,