SCH Number 2024080020

Project Info

Title

Fair Oaks Sewer Maintenance District Sanitary Sewer Trunk Line Replacement Project

Description

The County of San Mateo Department of Public Works proposes to replace antiquated, 33-inch diameter reinforced concrete pipe segments with industry-standard, 36-inch-diameter polyvinyl chloride pipe segments associated with the North Fair Oaks Trunk Sewer. The Project would affect 1,404 linear feet of the existing pipe segments. Two sections of three cannot be replaced in-place. They would be realigned mainly via trenchless construction (pipe jacking and microtunneling); the existing sections would be abandoned. The third section would be replaced in-place, via open trench construction; construction of this section would require use of a temporary sewage bypass system. The Project would also include the housekeeping of existing manholes to either abandon them if no longer required or bring them to code if they are substandard. Approximately 1,411 linear feet of new pipe segments would be installed over a six-month period, beginning in April 2025.

2 documents in project