Please Join us Tuesday March 12th from 11:00 AM to 1:00 PM at Brown and Caldwell in Walnut Creek for the presentation “Caltrans Culvert Rehabilitation using Spiral Wound Liner,” by Jacquie Jaques of SPR.

Link to Presentation

To all of our vendors, presenters, and partcipipants for making this year’s annual Technology Sharing Seminar a success!

2019 Annual Seminar Presentations

Please join us for the 2019 Annual Seminar on February 21, 2019 at the Hilton Concord. Seminar registration and vendor information can be found on the event page link below.

2019 Seminar Documents Page

Please Join us Tuesday January 8th from 11:00 AM to 1:00 PM at Brown and Caldwell in Walnut Creek for the presentation “Managing Inflow and Infiltration,” by Lani Good with West Yost Associates.

WEFTEC 2018 Recap by Bill Chavez

Presentation: Managing Inflow and Infiltration

Please Join us Tuesday December 11th from 11:00 AM to 1:00 PM at Brown and Caldwell in Walnut Creek for the presentation “Sewer Pipeline and Manhole Rehabilitation Projects: Keys to Success,” by Michelle Beason from National Plant Services

Presentation: Sewer Pipeline and Manhole Rehabilitation Projects: Keys to Success