APR 260 — Plumbing Water Supply Systems (4 Credits)
Presents how to size water piping in all applications and how to treat potable water for private and public water systems. Explores sizing waste and vent piping, installing water heaters, and diagnosing gas and electric water heaters. Applies trade calculations like basic offsets and math concepts of geometry. Reinforces safety in the workplace, plumbing tools, code definitions, and hands-on troubleshooting. Familiarizes learners with Uniform Plumbing Code (UPC) with Oregon Amendments, administration, definitions, and general regulations. Designed for registered apprentices in their third year of the plumbing trade.