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Course 813 Certificate
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Modules: 11
Hours: 5
Sector: Construction

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Course 813 Construction Worksite Safety

Key Topics

  • Scaffolds and Aerial Lifts
  • Slips, Trips, and Fall Hazards
  • Skylights, Floor Holes, and Wall Openings
  • Working with Electricity
  • Lockout/Tagout Procedures
  • Excavation and Trenching Safety
  • Cranes and Rigging Safety
  • Powered Industrial Trucks
  • Vehicle Safety
  • Forklift Safety
  • Excessive Noise
  • Radiation Hazards
  • Exposure to Hazardous Chemicals
  • Personal Protective Equipment (PPE)

Target Audience

  • Employee
  • Supervisor
  • Manager
  • Contractor

Frequently Asked Questions (FAQs)


Course Introduction

Nearly 6.5 million people work at approximately 252,000 construction sites across the nation on any given day. The fatal injury rate for the construction industry is higher than the national average in this category for all industries.

For any part of the contract work, contractors or subcontractors cannot require any laborer or mechanic employed in the performance of the contract to work in surroundings or under working conditions that are unsanitary, hazardous, or dangerous to their health or safety.

Potential Hazards for workers in construction include the following:

  • falls (from heights)
  • trench collapse
  • scaffold collapse
  • electric shock and arc flash/arc blast
  • failure to use proper personal protective equipment
  • repetitive motion injuries

For construction, the 10 OSHA standards most frequently included in the agency's citations in FY 2014 were:

  1. 1926.501 - Fall Protection
  2. 1910.1200 - Hazard Communication
  3. 1926.451 - Scaffolding
  4. 1910.134 - Respiratory Protection
  5. 1910.178 - Powered Industrial Trucks
  6. 1910.147 - Lockout/Tagout
  7. 1926.1053 - Ladders
  8. 1910.305 - Electrical, Wiring Methods
  9. 1910.212 - Machine Guarding
  10. 1910.303 - Electrical, General Requirements

Please login to your student dashboard to access and download this FREE course PDF studyguide. You can save this study guide to your computer for offline studying, or print the study guide if you prefer.

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Course 813 Final Exam

Exam score sheet

After studying the course material and answering the quiz questions, it is time to take the final exam. We highly recommend answering the module quiz questions to check your understanding of the course material. The final exam questions are typically developed from these quiz questions.

OSHAcademy course final exams are designed to make sure students have gained a sufficient understanding of the content covered within each course. To help demonstrate this understanding, students must achieve a passing score on course final exams. It is OSHAcademy's policy to protect the integrity of our exams: as a result, we do not provide missed questions to students.

This is an open book exam. Students are permitted to use a separate browser window to review course content while taking the exam. If you do not pass a final exam, you will see a "Retake Exam" button next to the course on your student dashboard.

If you have already paid for your certificate

If you have already paid for certificates, your exam score will be displayed on your student dashboard after successfully passing the final exam. If you chose PDF certificates, you can view and print your certificate and personal transcript from your student dashboard. If you chose original printed documents, they will be prepared and mailed to the address in your student account.

If you only want free training

OSHAcademy provides free access to all training materials, including course modules, practice quizzes, exercises, and final exams. However, exam scores, certificates, and transcripts are provided only if you purchase a certificate package to document your training. If you do not require official training documentation, we will archive your exam results should you decide to purchase official certificates later.

Take the Final Exam


1. Construction Industry, OSHA. Retrieved from:

2. Safety and Health Topics - Scaffolding, OSHA. Retrieved from:

4. Portable Ladder eTool, Cal/OSHA. Retrieved from:

5. Safety and Health Topics – Electrical, OSHA. Retrieved from:

7. Safety and Health Topics – Crane, Derrick and Hoist Safety, OSHA. Retrieved from:

8. Safety and Health Topics – Powered Industrial Trucks, OSHA. Retrieved from:

12. Health Hazards in Construction, OSHA (2009). Retrieved from:

15. Personal Protective Equipment – Insulating Gloves and Sleeves, CAL-OSHA. Retrieved from:

16. Safety and Health Topics – Respiratory Protection, OSHA. Retrieved from: