Repairs Project 2016/17 (2016-04) to begin April 2017

Project Description:
This year’s annual repair project will address several spot repairs and line replacements throughout the district and will include upsizing our Sandy Rd. trunk sewer. For the Sandy Rd. portion of the project we will upsize approximately 850’ of existing 8” VCP (vitrified Clay Pipe) to new 10” VCP to aid in accommodating peak wet weather flows. The Sandy Rd. segment of the project will begin at the intersection with Seven Hills Rd. and move south just short of the intersection of Sandy Rd. and James Ave. The project is currently in the design phase and is projected to go out to bid in early 2017. As the project continues we will update our website and social media accounts with new information.

Important Dates to Follow


Pump Station 4 Force Main Replacement and Flume Rehabilitation (2016-03) to begin April 2017

Project Description:
The primary goal of this project is to replace aging infrastructure that has been identified as at-risk, and install new infrastructure to mitigate foul odors and their associated complaints. The affected area for the Pump Station 4 portion of the project  will be a segment of Redwood Road north of Proctor Road, as well as parts of Camino Alta Mira, Blackberry Lane, and Foxboro Drive. The portion of this project associated with the flume rehabilitation will take place at the Ken Aitken’s Senior Center at the end of North 3rd Street.

Important Dates to Follow

CVSan continues to implement sewer replacements and upgrades identified in the Wastewater Collection System Master Plan to reduce the risk of sewer overflows.

Wastewater Master Plan Environmental Documents

Master Plan (37Mb)                    

Castro Valley Blvd Streetscape Sewer Project Initial Study

Castro Valley Blvd Streetscape Sewer Project Mitigated Negative Declaration

For project information, please contact the District at (510) 537-0757.