Title: Identify significant code and health issues, violations, and consequences related to DWV systems.
Course: Plumbing I (17058-I) > Section: Installing DWV Systems

Identification should include

- transmission of disease (e.g., hepatitis)
- consequences, such as
  - stoppages
  - leaks
  - explosions
  - contamination of potable water
  - contamination of soil
  - death.

Process/Skill Questions:

- What can cause explosions in a DWV system?
- How should DWV systems be maintained?