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Introduction to Design of On-Site Sewage Treatment Systems - South Western Ontario

  • February 18, 2026
  • 9:00 AM - 4:00 PM
  • BMO Centre London, Medium Meeting Room, 295 Rectory St. London, ON N5Z 0A3
  • 4

Registration

  • Registration includes morning break coffee and muffins, lunch and drink, course materials and instruction.
  • Registration includes morning break coffee and muffins, lunch and drink, course materials and instruction.


This one day course builds on the 5 day Part 8 Ontario Building Code Installer/Inspector licensing course and helps participants develop skills with design calculations contained in the building code. Participants will be introduced to all types of soil absorption systems, including alternative trench technologies and area beds, and the design calculations required for these types of systems.  Case studies will be used to illustrate the process of selecting and designing the most appropriate system for various sites. Participants will also be introduced to tertiary treatment systems and their components and how they can be incorporated into a design.

Suggested Pre-Requisite: Five-Day Part 8 Licensing Course or equivalent experience

Course Instructor: Katherine Rentsch, Crozier Consultant Engineers

Cancellation Policy:

Refunds, less a $25.00 cancellation fee, will be issued upon written request to op-coordinator@oowa.org if received 24 hours prior to the event. Following that, no refunds will be issued. Ticket transfers will be honored in the following way: members may send alternate members at no additional cost. Members may send alternate non-members for an additional fee in accordance with ticket pricing. Non-members may send alternate members; however, a refund will not be issued for the difference in ticket price.