Line Breaking Safety

4.6 5 Reviews SKU: C-343Duration: 24 Minutes

Pay-per-view (PPV) format perfect for individual users.

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Lockout and Energy Control Series (Details)
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Course Details


Training Time: 24 minutes

Compatibility: Desktop, Tablet, Phone

Based on:

  • Industry Best Practices
  • OSHA 29 CFR 1910.146 - Permit-required confined spaces

Languages: English, Spanish

Line breaking is the intentional opening of a pipe, line, or duct that contains or has contained material capable of causing injury. OSHA requires that all members of a line breaking team understand the hazards related to the material and equipment involved. This course illustrates common hazards of line breaking and provides suggested preventative measures for this type of work. Based on general industry best practices and OSHA regulations, this course covers basic safe work procedures recommended by industry professionals when planning or working on a line break.

Learning Objectives

  • Define "line break"
  • List line break hazards
  • Describe isolation methods
  • List hot work precautions
  • Describe confined space dangers
  • Identify proper personal protective equipment to use during a line break
  • Describe safe line breaking practices
  • Identify the components of the line break permit

Customer Reviews



“Simple, easy, to the point. Good use of animations, voice over and text.”

Peter T. Verified Customer


Great Training!

“We use the Convergence Training Videos to supplement our Computer Based Training (CBT). So for I have had nothing but positive feedback from our employees. The production is very good and the information is timely and accurate!”

Bennett R. Verified Customer


Good Training Videos

“The Convergence training videos are very solid, easy to follow training videos. We bought the Line Breaking Safety video and are sharing it with all of our employees. The 3D animations provide clear examples of the rules and best practices.”

David Verified Customer


Line Break Excellence

“I was completely satisfied with the material presented in the Line Breaking Safety video. In 24 minutes, it explained our lengthy company Line Break procedure in a manner that both novice employees and experienced line break personnel could relate. I was especially grateful to know that the purchase price was well worth the expense. Thank you for a great video.”

Matt Verified Customer


Great Safety Videos

“The line-breaking training video was great, just what I was looking for. The animation was excellent, and would recommend Convergence courses to anyone who is serious about work place safety.”

Kip A. Verified Customer

Key Questions

The following key questions are answered in this module:

What is a line break?
The opening of a pipe, line, duct, or vessel that contains or has contained hazardous material. This can be an accidental or intentional opening.

What are some line break hazards?
Flammable or combustible materials, oxidizing materials, corrosive materials, toxic materials, carcinogens, very cold materials, very hot materials, pressurized fluids and gases, steam, and strong vacuum.

What should be done before starting a line break?
Making a job plan and getting an approved line break permit.

What does a job plan include?
Reason line break is being made, potential hazards, plan for isolating or clearing line or equipment, PPE needed, personnel roles and responsibilities, and an emergency plan.

Should lockout/tagout procedures be used during a line break?
Yes, follow standard lockout/tagout procedures.

What are four methods for reducing the chances of an accidental release of hazardous materials?
Isolating, venting, draining, and purging.

What are two methods of isolation?
Blanking and double-block and bleed.

Sample Video Transcript

Below is a transcript of the video sample provided for this module:

The double block and bleed is a common method of isolation. It involves closing two valves that are upstream from the location of the planned line break and then bleeding out the material between these valves. If the first closed valve malfunctions or leaks, the second closed valve will still protect workers from the material in the line. There are also standalone double block and bleed devices that incorporate the necessary two levels of blocking protection in one device.

Additional Resources

Use the additional resources and links below to learn more about this topic:

  • U.S. Department of Labor’s Occupational Safety & Health Administration (OSHA) –
  • OSHA eTools -
  • Bodine Services of the Midwest –
  • Safety Manual -
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