Title: Rough-in a water distribution system of hard-drawn copper, CPVC (chlorinated polyvinyl chloride), and PEX (cross-linked polyethylene).
Course: Plumbing II (17058-II) > Section: Roughing-in Water Distribution Components

Rough-in should follow blueprints/contract documents, manufacturer's specifications, and the Plumbing Code for the following fixtures:

- Washing machine
- Lavatory
- Kitchen sink
- Tank-type water closet
- Bathtub and/or shower
- Ice maker
- Hose bib

Process/Skill Questions:

- How are water systems sized?
- How are the three types of pipes joined?
- Which type of system costs the least to install?
- What types of safety measures are required (i.e., fire suppression, fire watch)?