
C2) PSI, Piping Systems Illustrated
Brad Senecaut, Seneco Consulting LLC
Thursday, April 9 | 8:30 am – 4:00 pm Holiday Inn Portland South – Wilsonville, OR
Class Description
We will be studying different types of wet-vented plumbing drainage systems. This will be an opportunity for participants to test their plumbing code knowledge and learn from their peers with a hands-on experience.
With some lecture and detailed Revit drawings, they will assemble 3D-printed models of waste and vent fittings in groups. This is a fantastic visual way to see what the code is expressing.
Oregon amendments/specific information will be incorporated into the presentation as appropriate.
Class begins promptly at 8:30 am and ends by 4:00 pm and offers six hours of continuing education units/credit. A hot breakfast and lunch, all-day coffee and refreshments will be provided to registered attendees.
Learning Objectives
• Vertical Wet Venting • Horizontal Wet Venting • Circuit Venting
About our Presenter
Brad is a journeyman plumber who has extensive experience as a contractor, inspector, and plans examiner. He is an instructor for the Area I Plumbing Apprenticeship program and a current board member of the Oregon Cascade chapter of IAPMO. Brad was a member of the IAPMO UPC Technical Code Committee for the 2024 and 2027 Uniform Plumbing Code cycles.
Class Materials/Books (suggested to bring)
2026 Oregon Plumbing Specialty Code (OPSC) - recommended but not required
Target Audience (who should attend)
Building Officials, cross-trained plumbing inspectors
Level of Expertise
Beginner, Intermediate and Advanced
ICC Preferred Provider Program Continuing Education Credit (ICC CEUs)
OBOA is proud to be an approved International Code Council (ICC) Preferred Provider. ICC certificate holders must obtain a specified number of CEUs every three years in order to maintain their certifications and a portion of these CEUs must be obtained through Preferred Provider or ICC training. The Preferred Provider Program recognizes and promotes ICC-approved educational offerings as they relate to codes, standards and guidelines, as well as building construction materials, products and methods. ICC certificate holders may obtain ICC CEUs from Preferred Providers that can be applied toward the renewal requirements of ICC’s certification program.
ICC PPP CEUs: 6 In-Person Contact hours / 0.6 CEUs
An ICC CEU is a continuing education unit; each 10 clock hours of continuing education equals 1 CEU. Our typical one-day seminar has 6 hours of instruction, or 0.6 CEUs. Participation in all OBOA courses meet the needs for International Code Council (ICC) certification renewal continuing education credits as noted for each class. Please check with your appropriate jurisdiction and/or institution regarding your specific continuing education credit needs.
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