COVID-19 Information

All Durham College campuses and locations are closed until further notice due to COVID-19. Classes and services continue to be offered online.

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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.