Title: Describe the procedures for repairing cross-linked polyethylene (PEX) water lines.
Course: Building Management II (16103-II-36) > Section: Performing Plumbing Maintenance

Description should include the following steps:

- Assemble tools and equipment.
- Cut and remove the damaged section of the PEX pipe.
- Install the repair coupling and clamps in the ends of the cut tubing.
- Crimp the clamps tight, using a crimper.
- Evaluate the hot water temperature.
- Check for leaks.

Process/Skill Questions:

- What are the relevant safety precautions/procedures for working with PEX pipe?
- Where is PEX pipe used?
- What is a common size for PEX pipe?
- What are push-to-connect couplings, and what are the benefits of using this type of coupling?