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 Trade Calculations

In this course students will review basic mathematical and arithmetic operations with whole numbers, fractions, and decimals. Students will apply these concepts to various trade related problems. Some calculations will be performed without the use of a calculator. Students will also study conversion of SI/Imperial/US values, square roots, linear measurements related to pipe length calculations and the calculation of various piping offsets including single pipe offsets, parallel offsets, & rolling offsets. This course meets the Curriculum Standard for Plumbers level 1 in Ontario.