This document discusses identifying and evaluating hazards and risks. It defines a hazard as a situation that poses a threat and risk as the probability of exposure to a hazard leading to harm. It identifies five main types of hazards - biological, chemical, mechanical, physical, and ergonomic - and provides examples of each. Personal protective equipment (PPE) is introduced as protective clothing and gear designed to protect the body from workplace hazards. The importance of risk assessment in various settings like workplaces and schools is highlighted to prevent accidents and injuries.

1. HOUSEHOLD SERVICES
Identify/Evaluate Hazards & Risks
Rolavel B. Belenzo
Teacher I

3. 1.What can you say about the pictures?
2.What are they?
3.What did you observe?

5. hazard is a situation that poses a level of
threat to life, health, property, or
environment. Most hazards are dormant
or potential, with only a theoretical risk
of harm. However, once a hazard
becomes “active”, it can create an
emergency situation.

6. Risks refers to the probability
that exposure to a hazard that
will lead to a negative
consequence, or more.

7. Types of Hazards
1.Biological hazard refers to a biological
substance that has the potential to cause harm
to human health. This can include viruses,
bacteria, fungi, parasites, and other
microorganisms that can cause disease or
infection in humans. Biological hazards can be
present in a variety of environments, including
workplaces, homes, hospitals, and public spaces.

8. 2. Chemicals can be
hazardous for various
reasons, such as their
flammability,
explosiveness, toxicity,
reactivity, corrosiveness,
or their ability to cause
harm through direct
contact or inhalation.

9. 3. Mechanical hazard refers to a type of
hazard that can cause physical harm or
injury to a person due to the presence or
operation of machinery, tools, or
equipment. Mechanical hazards can arise
from a variety of sources, such as moving
parts, pinch points, sharp edges, cutting
blades, rotating machinery, and high-
pressure systems.

10. 4. physical hazard is a type of hazard that
can cause harm to a person's body or
physical health. These hazards may arise
from sources such as machines,
equipment, tools, chemicals, electricity,
noise, radiation, or extreme
temperatures.

11. 5. Ergonomic hazard refers to a workplace
condition or task that can cause physical
discomfort, strain, or injury due to poor
ergonomic design or inadequate adjustment to
fit the needs of the worker. Ergonomics is the
science of designing and arranging work
environments, tools, and tasks to fit the
capabilities and limitations of the human body.

12. Effects of hazards
in Workplace

13. Mechanical hazards refer to potential dangers that arise
from the use of machines, equipment, or tools that can cause
physical harm or injury to workers. These hazards are often
associated with moving parts, such as gears, belts, chains,
blades, or other components that can cause crushing, shearing,
cutting, or piercing injuries.

14. chemical hazard refers to any substance that has the
potential to cause harm to human health or the
environment due to its chemical properties. These
hazards can be found in various forms, such as gases,
liquids, solids, dust, or vapors. Chemical hazards can arise
from a wide range of sources, including industrial
processes, laboratory experiments, agricultural activities,
and consumer products.

15. Biological hazard refers to a type of hazard that
poses a risk to human health or the environment
due to exposure to biological agents or
substances. These hazards can be found in living
organisms, such as bacteria, viruses, fungi,
parasites, and toxins produced by living
organisms.

16. Group Activity;

17. Because of this HAZARDS that affect the WORK FORCE of our country..
Because of this HAZARDS that affect the WORK FORCE of our country..
The occupational safety and health center in the country was
established by EO No.307
PHILIPPINE OCCUPATIONAL HEALTH AND SAFETY
These implementing rules and regulations are issued pursuant to
the authority of the Employees Compensation Commission
(ECC)under section 8 of EO No. 307 establishing the
Occupational Safety and Health Center (OSHC).

18. The Main Objectives of the OSC..
The Main Objectives of the OSHC..
1. Prevent, eliminate or reduce work related injuries, illness and deaths
2. Implement effectively occupational health and safety programs
that will promote the health, efficiency and general well-being of
the Filipino worker through the improvement of the quality of his
working life that will enhance significantly the productivity of
industries and business.
3. Maintain an expert intelligence and training center for
industrial disease and occupational safety

19. CAN YOU IDENTIFY WHAT ARE THIS PICTURES;

20. PERSONAL PROTECTIVE EQUIPMENT
(PPE)
Refers to protective clothing, helmets,
goggles or equipment designed to
protect the wearer`s body from injury
by blunt impacts, electrical hazards,
heat, chemicals and infection, and job
related health purposes.

21. Generalization
It is an essential process for ensuring the safety and well-being of
individuals in various settings. Whether it is in the workplace,
schools, or public spaces, identifying and evaluating hazards and
risks can help prevent accidents, injuries, and even fatalities. This
process involves identifying potential hazards, assessing the
likelihood of harm, and implementing measures to control or
eliminate those risks. By conducting a thorough hazard and risk
assessment, individuals and organizations can create a safe and
secure environment for all those who interact within it.

22. In your own words..
1.What is hazard? How it is related
to risk?
2.Name at least 5 types of hazard
and give example of each.
3.What are these PPE? Can you give
5 example and state the uses or
functions.

23. Activity
1.Discuss the importance of communication in the risk
management process. Provide an example of how
communication can be used to manage a hazard in the
workplace.
2. Conduct a hazard identification and risk assessment of your
school. Identify at least five hazards and assess the level of
risk associated with each hazard

24. Homework
Create a one minute essay about knowing the
importance of knowing hazard or risks area workplace.

25. THANK YOU!