Cal/OSHA Heat Illness Prevention Training for Construction
- In accordance with Cal/OSHA Regulations Title 8, Sections 3395 and 3396, and Federal OSHA General Duty Clause, Section 5(a)(1)
- Designed for construction personnel performing duties in indoor and outdoor locations
- Available in:
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Bulk Buying
| Employee | Per Seat |
|---|---|
| 2-10 | $47.51 |
| 11-20 | $47.03 |
| 21-50 | $46.55 |
| 51-100 | $45.59 |
| 101-250 | $44.63 |
Course Facts
Training Duration
Learning Type
Course Access Validity
Device Support
Certificate Validity

The state of California developed Cal/OSHA state-level safety standards for heat injury and illness for indoor and outdoor work settings in 2023, after a survey from the Bureau of Labor Statistics (BLS) Annual Survey of Occupational Injuries estimated that there had been 33,890 work-related heat injuries and illnesses involving days away from work from 2011–2020, with an average of 3,389 injuries and illnesses of this severity occurring per year during this period.
Our Cal/OSHA Heat Illness Prevention Training for Construction workers is developed in line with Cal/OSHA Regulations, Title 8, Sections 3395 and 3396, and Federal OSHA General Duty Clause, Section 5(a)(1) to ensure workers are safeguarded against heat illnesses. This online training course outlines the responsibilities of an employer and employee during hot weather conditions or in cases of a heatwave.
Who Needs This Cal/OSHA Heat Illness Prevention Training for Construction?
The Cal/OSHA Heat Illness Prevention Training is ideal for:
Outdoor Workers
- Construction labourer exposed to sun and heat.
- Landscaping and groundskeeping staff.
- Agricultural field workers.
- Delivery drivers and couriers in hot conditions.
Indoor Workers
- Factory operators in high-temperature areas.
- Warehouse associates in poorly ventilated facilities.
- Maintenance technicians near heat sources.
- Kitchen and food service staff.
Supervisors and Managers
- Construction site supervisors monitoring employees.
- Production line and warehouse supervisors enforcing safety protocols.
- Facility managers ensuring heat illness compliance.
Health and Safety Professionals
- Safety officers designing Heat Illness Prevention Plans.
- Risk managers implementing emergency response procedures.
- Occupational health trainers educating employees.
New or Seasonal Workers
- Employees new to hot environments.
- Seasonal agricultural or construction staff.
Volunteers and Community Staff
- Event volunteers working outdoors during summer.
- Community service staff exposed to high temperatures.
Why Choose Our Cal/OSHA Heat Illness Prevention Training for Construction?
- Helps employees understand the severity and extent of how heat can be a fatal factor for one’s health if overlooked, regardless of working indoors or outdoors.
- Prepares employees to recognize, prevent and respond to heat related illness before they become a major emergency.
- Teaches employees safety practices, covering hydration, rest breaks, shaded recovery areas and emergency protocols as per the regulation mandated by Cal/OSHA.
- Supports implementation of Heat Illness Prevention Plans (HIPP) thereby protecting new and unacclimated employees who are usually most at risk.
- For a safe and productive work environment during heat waves or when the weather is hot.
Cal/OSHA Heat Illness Prevention Training for Construction Course Syllabus
This Cal/OSHA Heat Illness Prevention Training for Construction consists of 4 lessons . Students are required to take each lesson in order as listed below.
Introduction
Lesson 1: Heat Introduction
- Students are given an overview of the course.
- They are explained how environmental factors and work settings can impact sweat levels and how it is vital to maintain ideal body temperature for their wellbeing.
Lesson 2: Heat Exhaustion
- Different types of heat illness are expanded on, students learn about symptoms and their treatments.
- Methods of preservation and preventions while working during hot weather.
Lesson 3: Heat Stress
- To understand what acclimatization, heat-related stress and illness is.
- The effect extreme heat can have on the body, whether you are working indoors or outdoors.
- Expands on safe work practices and first aid that all employees, employers should know.
- The importance of heeding heat alert warnings when at work is stressed at for employers, Competent Persons as well as employees.
Lesson 4: Cal/OSHA Regulations
- Explains the scope of regulation and how to implement the HIPP in depth as well as the training requirements.
- The differences between and importance of maintain and providing mandatory provisions based on indoor and outdoor temperature.
- Focuses on rest periods, shade, cool-down areas and emergency response procedures.
Final Examination
Frequently Asked Questions
All our courses are designed to take a specific amount of time. However, some students may complete this online training course much faster than others. It will take around 1 hour to complete.
There are no prerequisites for this course.
- Construction, landscaping, and agricultural workers.
- Delivery drivers and couriers in hot conditions.
- Factory, warehouse, maintenance, and kitchen staff.
- Supervisors and facility managers.
- Safety officers, risk managers, and health trainers.
- New or seasonal employees.
- Event volunteers and community staff outdoors.
This Cal/OSHA Heat Illness Prevention Training is significant because it:
- It ensures employers and employees meet Cal/OSHA’s mandatory heat illness prevention requirements.
- It helps reduce the risk of heat stress, heat exhaustion, and heat stroke on construction sites.
- Helps employees understand the severity and extent of how heat can be a fatal factor for one’s health if overlooked, regardless of working indoors or outdoors.
- Prepares employees to recognize, prevent and respond to heat related illness before they become a major emergency.
- Teaches employees safety practices, covering hydration, rest breaks, shaded recovery areas and emergency protocols as per the regulation mandated by Cal/OSHA.
- Supports implementation of Heat Illness Prevention Plans (HIPP) thereby protecting new and unacclimated employees who are usually most at risk.
- For a safe and productive work environment during heat waves or when the weather is hot.
Yes, every 12 month a refresher is required for the Cal/OSHA Heat Illness Prevention Training.
This course meets and exceeds the compliance requirements outlined in OSHA Regulations Title 8, Sections 3395 and 3396, and Federal OSHA General Duty Clause, Section 5(a)(1).
Certificate of Completion: Immediately after passing the final exam, you can download, save, or print your certificate in PDF format.
Validity: The course certificate is valid for one year.
Renewal: Simply take this course in 12 months to maintain compliance and stay current on best practices.
COURSE OBJECTIVES
Course Objectives
- Understand what heat‑related illnesses are such as heat cramps, heat exhaustion, heat stroke.
- Recognize signs and symptoms of heat‑related illnesses in yourself and coworkers.
- Identify environmental and personal factors that increase the risk of heat illness such as high temperature, humidity, physical exertion, restrictive clothing or PPE.
- Know how to prevent heat illness through safe work practices: proper hydration, rest breaks, access to shade or cool‑down areas, work/rest scheduling.
- Understand the concept of acclimatization and why it matters for workers new to hot conditions or returning after time off.
- Know the requirements and purpose of a Heat Illness Prevention Plan (HIPP) for compliance with safety regulations.
- Understand employer and supervisor responsibilities mentioned under the regulations: providing water, shade, rest, monitoring conditions, emergency procedures, and training.
- Be able to respond appropriately to heat‑illness emergencies: recognizing serious symptoms, providing first aid, and contacting emergency medical services if needed.
- Know how to implement “high‑heat procedures” when temperatures or conditions reach dangerous levels.
- Understand safe work practices applicable to both outdoor and indoor hot work environments where relevant, specifically in indoor heat, radiant heat sources, and poor ventilation).
Choose Your Ideal Training Format:
Virtual Instructor-Led
$199.00/Seat (minimum 10 seats)
Client-Site In-Person
$750.00/Seat (minimum 10 seats)
I wasn’t expecting much, but this course was actually useful. Now I know what to do if someone in the office shows signs of heat stress.
Good course. The tips on hydration and rest breaks make sense, and I feel safer working outdoors.
Really helpful course. I didn’t realize how serious heat illness can be, and now I know what to watch for during my route.
Good overview of both employee safety and employer responsibilities. Useful for managing my team safely in high-heat conditions.
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