This video shows the setup for adding failures to line processes, these failures can be set in different ways and even be stacked on top of one another. Line 1 will have a failure set based on the number of parts processed by the process, Line 2 will fail a number of times within a given time frame. A buffer at the front of each line was created to make it easier to see when a particular Line process was being repaired.

Concepts in the model include:

• Dual line model with failures
• Object based process failure
• Time based process failure