Tunnel Stabilization & Sewer Pipeline Replacement Project Videos

January 2018 Project Update 
See the latest project progress


September 2017 Project Update


July 2017 Project Update 


June 2017 Project Update 


Tunnel Project Animation
This animation is an artist's rendering of the excavation of the Tunnel Project site. It is intended to give a general overview of the construction process. Some construction methods may or may not be used.


Project Presentation and Tunnel Tour
Video by the Orange County Register


Project Presentation to California Coastal Commission on December 10, 2014
Presentation by South Coast Water District Director of Operations Joe McDivitt