FY 2019/20 Force Main Appurtenance Project

Fiscal Year 2019/20 Force Main Appurtenance Project

Project Construction:  Completed November 2020

Project Summary

The RVSD collection system relies on pump stations and associated force mains to transport wastewater to the Central Marin Sanitation Agency (CMSA) treatment plant. The 2013 Infrastructure Asset Management Plan included force main assessments and associated capital improvement recommendations.

FM Appurt Loc Map

As part of RVSD’s Capital Improvement Program, the Force Main Appurtenance Project will replace a total of eight (8) isolation and air-relief valves within the force main system as shown on the map above. These system infrastructure upgrades will enhance local wastewater system reliability and efficiency

The District selected Psomas, Inc. as the project construction manager. The project is estimated to cost $1.1 million to complete.

As of late-November work is complete, with only minor "punch list" items remaining.

All RVSD projects and work activities being conducted adhere to the District’s COVID-19 Exposure Control Plan to prepare for and, mitigate against the risk of COVID-19 exposure to the District’s office staff and field workers.

These upgrades to old or outdated system infrastructure will enhance local wastewater system reliability and efficiency.

Project Contacts


Trinet Construction, Inc.

Jack Kelliher, Project Manager


(415) 740-4589

24-Hour Emergency: 

James Leyden, Superintendent

(650) 315-5392

Construction Manager:

Justin Seufert, P.E.


(530) 966-7901

RVSD 24 Hour Response: (415) 259-2949

Email: CIP@rvsd.org

More Information About Construction Projects

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.

Visit RVSD.org/construction

To find out if there will be construction in your neighborhood

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

Email Construction@rvsd.org

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

Call RVSD at 415-259-2949. Our office staff are available Monday - 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.

RVSD APPRECIATES your patience as we fulfill our commitment to making strategic long-term infrastructure improvements.