Fairfax, Larkspur, San Anselmo Sewer Rehabilitation Projects

FY 2016/17 Gravity Sewer Rehabilitation Projects

Project Schedule

Mobilized:   November 2017

Complete:  Winter 2018/19


FY 2016-17 GSR Location Maps and Status

September 2018 Updates

  • Project updates will be posted as they become available.

Project Information and Construction Notices

Please see individual project construction notices for information about allowable work hours in each work area.


  • Click here to view the Project Information Sheet.
  • Click here to view the July 30, 2018 Contractor's notice for work on Scenic Road.
  • Click here to view the August 1, 2018 Contractor's notice for work on Scenic Road.
  • Click here to view the August 1, 2018 Fairfax Town Council presentation.
  • Click here to view the September 5, 2018 Larkspur City Council presentation.

Project Map

Please see the Current Infrastructure and Upcoming Capital Projects map below or click here to view both current and completed CIP projects on an interactive map. You can also go to the project pages listed on the left of this page for more information about other CIP projects that are under construction or scheduled to begin soon.

Project Contacts

Project Manager - Dennis Gavallos

Email:  dgavallos@rvsd.org

Call:  415-870-9767


Construction Manager - Justin Seufert, P.E. 

Email:  justin.seufert@valicooper.com 

Call:  415-450-9565

Project Summary


The 2016/17 Sewer Rehabilitation Projects will replace old or outdated system infrastructure and enhance local wastewater system reliability and efficiency. Construction to improve system performance during wet weather will involve rehabilitation of 42,000 linear feet (LF) of sewer pipeline and work on associated structures. The project is being completed at a cost of $9.8 million.


Within the communities of Fairfax, Larkspur, San Anselmo and the County of Marin in Ross Valley, construction will take place at various sites including but not limited to: Scenic Road (Fairfax and San Anselmo), Foothill Road, Allyn Ave, Redwood Road (Fairfax and San Anselmo), Floribel Ave, Frustruck Ave, Woodside Drive Easement, Manzanita Road, Hillside Drive, Creek Road, Sir Francis Drake Blvd and The Alameda Easement.


Project Construction Will Include

  • Sanitary sewer replacements on public and private property.
  • Sewer pipeline rehabilitation via cured-in-place pipe lining methods (~25,600 LF), pipe bursting (~10,000 LF), open-cut removal and replacement (~5,600 LF) and horizontal direction drilling (~830 LF), with bypass pumping of sanitary sewer flow.
  • Excavation and backfill, shoring, saw cutting and lateral replacement.
  • Pipe and manhole repairs.
  • Pavement restoration.

What You Can Expect

Please expect noise, dust, lane closures and detours, parking restrictions, and travel delays near the work sites during construction activity. Mail and package delivery to these areas will not be interrupted. Local and emergency access will be maintained at all times.


  • Noise, Dust, Lane Closures and Detours, Restricted Parking, Travel Delays


More Information About Construction Projects


Email Construction@rvsd.org

To leave a message or request being added to the project email list


Call the RVSD Construction Hotline 415-413-7805

The project team will respond to inquiries within 1-2 business days


Visit www.rvsd.org/construction 

To find out if there will be construction in your neighborhood


Notify Me: Visit www.RVSD.org/notifyme and click to select the Construction Updates you want.


RVSD office staff are available Monday through Friday from 7:30 a.m. to 4 p.m. We can assist you with emergency service 24 hours per day, seven days per week. Our office and emergency number is 415-259-2949.

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