# AR3206 — Ontario Building Code III Using the Plumbing House 2003 material, this course covers OBC plumbing requirements for houses including water supply, waste-water management, water-service inspection, water distribution system inspection, sewer and drain inspection, stacks and waste pipes inspection, venting systems inspection, and fixtures and plumbing appliances inspection. | | | |---|---| | Code | AR3206 | --- Source: [https://www.northerncollege.ca/course/ar3206-ontario-building-code-iii/](https://www.northerncollege.ca/course/ar3206-ontario-building-code-iii/)