Online Training
Combustible Dust - OSHA
Combustible dust is created by everyday work like grinding, sanding, milling, and conveying, and it builds up in places most people never think to look. When a fine dust cloud meets an ignition source inside a collector, silo, or duct, the resulting explosion can shake loose the dust settled on beams and ledges and trigger a second, far more destructive blast through the occupied areas of a plant. Workers who can recognize accumulation, unsafe cleaning methods, and uncontrolled ignition sources are often the reason these incidents get prevented. This course covers what combustible dust is, how primary and secondary explosions develop, where dust hides in a facility, the Dust Hazard Analysis, housekeeping and ignition source controls, and how to respond to a dust fire or smoldering event.

What You'll Learn
- What Is Combustible Dust
- How Dust Explosions Happen
- Where Combustible Dust Is Found
- Hazard Recognition and the Dust Hazard Analysis
- Prevention and Controls
- Roles, Responsibilities, and Emergency Response
About This Course
Sugar, flour, sawdust, and aluminum shavings look harmless sitting in a bag or on a floor, but ground fine enough and suspended in the air, they can ignite and explode. Combustible dust incidents happen in ordinary facilities doing ordinary work, and the hazard often hides overhead where nobody is looking. This course explains how dust explosions happen, where the hazard builds up, and the controls that keep it from becoming a fire or explosion.
By the end of this course, you should be able to:
- Define combustible dust and explain why ordinary materials become explosion hazards when finely divided
- Describe the five elements of the dust explosion pentagon and how a primary explosion leads to a secondary explosion
- Identify the industries, materials, and locations in a facility where combustible dust accumulates
- Recognize the warning signs of a combustible dust hazard and explain what a Dust Hazard Analysis is
- List the main controls for combustible dust: dust control, ignition source control, and damage control
- Describe worker and supervisor responsibilities and the correct response to a dust fire or explosion
About This Osha Training
Course Requirements
- Estimated Duration
- This course is approximately 45 minutes long.
- Pass Requirements
- The pass mark for this course is 80%. Learners can make 3 attempts to pass the course before it must be reassigned.
- Certificate
- Upon successful completion of this course, learners will receive a certificate of completion.
- Registration Fee
- $39.99 CAD
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Frequently asked questions about online training
Common questions about enrollment, completion, and certificates.
What are the benefits of online training?
Benefits of online training include:
- Cost effective: no hotels, travel, meals and less time away from the workplace.
- Convenient: courses can be completed wherever you have access to a computer and internet access.
- Self paced: students can pause at any time and continue where they left off.
- Consistent: video/slide format ensures the course is the same every time.
- Easy verification: online access to training and certification records for students and managers.
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What is BIS Safety Software Inc.?
BIS Safety Software Inc. is a network of more than 200 leading safety training companies from across North America who collectively share and provide companies and individuals with access to a wide variety of safety training courses through one centralized online application.
Since 2010, the collaborative partnership between these training companies has not only enabled the best-of-the-best in online safety training to be brought together in one location but it is also helping to improve industry safety performance through the provision of convenient, cost-effective training.
Our partners BIS Safety Software Inc. are, in our opinion, the best providers of online safety training courses in Canada. We’ve been working with BIS since March 2012 and we are completely happy with the service they provide.
It might be that your first aid certification hasn’t yet expired but you don't feel confident in your skills and would like a refresher or you maybe you need to do a WHMIS course or H2S. Whether you're looking for Confined Space Entry, Firefighting, Ground Disturbance, Fall Protection, Safe Slinging and Rigging, First Aid, Transportation of Dangerous Goods, WHMIS, Wilderness Awareness, or many other safety courses, you will likely find them in our Online Course Library.
Is there a time limit for online courses?
Everyone learns at a different pace and everyone retains information differently. When you take a course online, you go at your own speed. If you get to a certain point and don’t fully understand the material, you can pause and go back for a review. On the other hand, if everything makes perfect sense, you can go straight through the entire course right to the test.
How does virtual proctoring/testing with webcam monitoring work?
When you start your test, you will be monitored via your webcam. If you disappear from the screen or appear to be consulting another device or other material, you will be disqualified from the course. The company responsible for virtual proctoring is Integrity Advocate. You can find out more about how their system works here.
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Disclaimer
Safe+Sound First Aid Training Ltd has made every effort to ensure the quality and standards of educational products sold and distributed by Safe+Sound via this website. Once purchased all online courses and products are non-refundable and all sales are final. Please review all cancellation policy details prior to purchase.
Please ensure your specific jurisdiction and workplace accepts online safety training and allows online training for your use.
Safe+Sound First Aid Training Ltd is not involved in course development and all online courses are sold and delivered in partnership with BIS Safety Software and approved and/or endorsed agencies.
