Site Tour

Get inspired by participating in our off-site field trip and technical tour to the LA Outfall Project Site. Learn how others in the tunneling industry are improving methods, overcoming obstacles and reaching operational goals.

LA Outfall: Project Overview and Tunnel Heading

Wednesday, November 16, 2022 | $65


Space is limited.  Two groups of 12 will visit the location under construction by Dragados.

Trip 1 | 7:00 am – 10:30 am
Trip 2 | 10:30 am- 2:00 pm


Participants will arrive at the LA Outfall project site, and begin with a safety briefing.  Dragados and the Sanitation district will presentation the scope and history of this remarkable project. Participants will then gear up with PPE and proceed underground to visit the TBM.

The visit at the TBM will last roughly an hour. Once back on the surface the tour will continue with the STP and the remainder of the project site.

Participants are encouraged to bring their own PPE including hardhats, steel toe-boots, and safety glasses. The tunnel is gassy so participants will need a breather provided by the site. The site does have a small amount of PPE for those who do not have or cannot bring it with them. The site can provide very limited numbers of steel-toes boots in smaller sizes only.

No electronic devices (including watches) are allowed underground.