Meeting/Event Information

*Note: Social will begin at 11:30 am, lunch and presentation will begin at NOON.

Please RSVP by Wednesday, November 1, 2023

Siphonic Storm Drainage Systems

Traditional gravity storm drainage requires sloped pipe dictating the need for multiple vertical stacks within the design. Siphonic drainage allows the pipe to run dead level flat, utilizes half the diameter pipework, and provides 3-4x faster discharge for less ponding.

Outline: Do gravity drains hit a failure point? What are the standards and/or codes governing siphonic roof drainage? What are siphonic roof drains? What is the install difference for siphonic roof drains (bracing, siphon break, cleanouts)? What are the benefits of siphonic roof drainage?

By the end of the presentation, all those in attendance will be able to understand the value of a siphonic system can bring to their project. Not only the monetary value, but also the improved efficiency and safety it brings to the building.

With 26 years of experience in the plumbing industry, Dawn is currently Senior Plumbing Estimator at Quality Water & Air Inc. They represent MIFAB drains, MEA trench drains, BEECO backflow preventers, Hydromax Siphonic Drainage, and C-Port roof supports. Along with estimation, Dawn provides support with all aspects of the product from engineering assistance, quoting, and installation guidance for contractors. Dawn currently resides in Sterling Heights with her husband and 2 children.

Dawn Cole
Senior Plumbing Estimator
Quality Water & Air, Inc.

Brennan Doherty
Director of Siphonic Drainage
MIFAB