COVID-19 Information

Durham College is open virtually due to the COVID-19 pandemic while courses and services are being offered remotely.
Fall 2020 delivery information

Learn more about courses and services being offered remotely.

Plumbing Theory II

This course includes a review of Theory 1 highlighting the critical concepts and their applications. Trade terminology for different drainage systems will be explained and why only one is permitted today by code. Floor drains, funnel floor drains, priming methods and venting exceptions are discussed. Various plumbing traps and types, sizing, trap seal loss and fixture outlet pipes are explained. Sizing the drainage system and grading or sloping according to code will be shown.