Cross Connection Control for Plumbing & Piping Trades

When you complete this ebook, you should be able to describe the following:

• Demonstrate knowledge of cross-connection control devices, their applications, and operation.
• Demonstrate knowledge of the procedures used to install, maintain, repair, test, and troubleshoot cross-connection control devices.

Author: BCcampus, Canada:  Plumber Apprenticeship Program, Level 3