8. job hazard recognition and control
TRANSCRIPT
-
8/10/2019 8. Job Hazard Recognition and Control
1/28
JOB HAZARDRECOGNITION,
EVALUATION &CONTROL
-
8/10/2019 8. Job Hazard Recognition and Control
2/28
Hazards that can lead
o acc en s an wor related illnesses.
-
8/10/2019 8. Job Hazard Recognition and Control
3/28
-
8/10/2019 8. Job Hazard Recognition and Control
4/28
-
8/10/2019 8. Job Hazard Recognition and Control
5/28
An accidentis the result of
contact of abody with a
energy abovethe threshold
limit of thatbody
-
8/10/2019 8. Job Hazard Recognition and Control
6/28
COMMON ACCIDENTS
Struck by
Struck against
Fall from a height
Caught in
Caught on
Electrocution Fall on same level Overload
-
8/10/2019 8. Job Hazard Recognition and Control
7/28
CAUSES OF ACCIDENTS
Unsafe Condition - seen as a physical or chemicalproperty in the material
-
act of omission
act of commission
-
8/10/2019 8. Job Hazard Recognition and Control
8/28
Identif
Three Steps to Control Accidents &
Work-related illness:
Evaluate
Correct
-
8/10/2019 8. Job Hazard Recognition and Control
9/28
Inspection (Before) Investigation (After)
IDENTIFY THE HAZARD
-
8/10/2019 8. Job Hazard Recognition and Control
10/28
EVALUATE THEHAZARD
OSHA standards
TLV
-
8/10/2019 8. Job Hazard Recognition and Control
11/28
CORRECT THE HAZARD
Engineering Control Administrative Control
P r n l Pr t tiv E i m nt
-
8/10/2019 8. Job Hazard Recognition and Control
12/28
Eliminate or reduce the hazard by:
Initial design specification
Substitution
ENGINEERING METHODS
Isolation (Place) Ventilation, others . . .
-
8/10/2019 8. Job Hazard Recognition and Control
13/28
Control of employees exposure
Scheduled reduced work hours incontaminated areas
Increased breaks
ADMINISTRATIVE METHODS
SOPs Isolation (Time)
Medical Exams
-
8/10/2019 8. Job Hazard Recognition and Control
14/28
- barrier aids in controlling individual
PERSONAL PROTECTIVEEQUIPMENT
-
8/10/2019 8. Job Hazard Recognition and Control
15/28
The promotion and maintenance of thehighest degree of physical, mental and
-
OCCUPATIONAL HEALTH
occupations
ILO/WHO 1950
-
8/10/2019 8. Job Hazard Recognition and Control
16/28
TYPES OF HAZARDS
Physical HazardsPhysical Hazards Chemical HazardsChemical Hazards
B o og ca Hazar sB o og ca Hazar s Ergonomic HazardsErgonomic Hazards
-
8/10/2019 8. Job Hazard Recognition and Control
17/28
PHYSICAL HAZARDS
Noise Vibration
Extremes Temperatures Too Much/Poor Illumination
High/Low Pressure
-
8/10/2019 8. Job Hazard Recognition and Control
18/28
CHEMICAL HAZARDS
Liquids Solids
Gas
-
8/10/2019 8. Job Hazard Recognition and Control
19/28
CHEMICAL HAZARDS
Routes of entry Inhalation
Dermal contact
Eye contamination
-
8/10/2019 8. Job Hazard Recognition and Control
20/28
-
8/10/2019 8. Job Hazard Recognition and Control
21/28
ERGONOMIC HAZARDSERGONOMIC HAZARDS
Improper Tools and Equipment Design
Unnecessary/ Unusual Lifting orReaching
Stress at Work
Mismatch betweenThe worker & his work
-
8/10/2019 8. Job Hazard Recognition and Control
22/28
HAZARD RECOGNITIONHAZARD RECOGNITION
Visible dust clouds or fumes Eye or skin irritation on walkthrough Road excavation Change of nail polish Poor work practice
Poor plant layout Noontime sun Octopus connections
-
8/10/2019 8. Job Hazard Recognition and Control
23/28
WORK ENVIRONMENTMEASUREMENT (WEM)
of hazards, environmentalstresses and their
hazardous effects on the
workers health.
-
8/10/2019 8. Job Hazard Recognition and Control
24/28
PURPOSE OF WEM Determine the magnitude of harmful
environmental agents;
Predict the harmfulness of new facilities,processes and methods;
To monitor workers exposure to hazards;
Evaluate the effectiveness of control
measures adopted for improvement;
Maintain a favorable working condition.
-
8/10/2019 8. Job Hazard Recognition and Control
25/28
WORK ENVIRONMENTMEASURING INSTRUMENTS
NOISE Sound level meter, frequency analyzer.
LIGHT Luxmeter or Lightmeter
EXTREMES OF TEMPERATUTE Thermometer
RADIATION Film badge, Thermoluminiscencedetectors, Pocket dosimeter.
CHEMICAL AGENTS Gas and Vapor monitors.
BIOLOGIC AGENTS Microscope.
-
8/10/2019 8. Job Hazard Recognition and Control
26/28
WEM CONTROL METHODS
PPE Personal hygiene
Housekeeping
Substitution Changing the
process
aste sposa
Medical controls
Administrativecontrol
Wet methods
Local exhaustventilation
-
8/10/2019 8. Job Hazard Recognition and Control
27/28
-
8/10/2019 8. Job Hazard Recognition and Control
28/28