Rodeo Sanitary District’s Water Pollution Control Plant (WPCP) and Sewer Rehabilitation Project
Summary
SCH Number
2025110883
Public Agency
Rodeo Sanitary District
Document Title
Rodeo Sanitary District’s Water Pollution Control Plant (WPCP) and Sewer Rehabilitation Project
Document Type
NOE - Notice of Exemption
Received
Posted
11/20/2025
Document Description
The purpose of the Proposed Project is to upgrade and rehabilitate the District’s existing and aging infrastructure, including:
• Secondary Clarifier/Aeration Basin Improvements. The proposed Secondary Clarifier and Aeration Basin Improvements at the District’s WPCP would consist of replacing the weirs and launders, new coating system on the mechanisms and bridges, all new electrical including lighting control panels, local disconnect, lights, sensors, conduits, etc. These improvements at both the aeration basins and secondary clarifiers will occur within the footprint of the existing facilities. Limited excavation to depths of approximately 15-feet will be necessary adjacent to the existing structures to access or modify existing piping, install new electrical systems, and install manholes. The site would be returned to existing or better conditions.
• Sewer Pipeline Replacements. The proposed Sewer Pipeline Replacements include approximately 1,234 linear feet of 6 to 10-inch diameter sewer pipeline at three (3) locations or sites (i.e. Sites 1, 2, and 3) that are subject to inflow and infiltration (I&I) and would be replaced with either same-sized diameter sewer pipes which may include relocation of sewers to relocated easements or to meet District code requirements. The improvements would typically include installation of new or replacement collection system sewers, laterals, and manholes.
Contact Information
Name
Steve Beall
Agency Name
Rodeo Sanitary District
Job Title
District Manager
Contact Types
Lead/Public Agency
Phone
Email
Location
Counties
Contra Costa
Regions
Citywide
Cross Streets
800 San Pablo Avenue
Zip
95648
State Highways
California
Township
Rodeo
Notice of Exemption
Exempt Status
Categorical Exemption
Type, Section or Code
15302
Reasons for Exemption
The Proposed Project has been determined to meet the requirements of the Class 2 Exemption and will not have a significant impact on the environment including, but not limited to air quality, biological resources, and cultural/tribal resources. The Proposed Project consists of replacement or reconstruction of existing structures and facilities where the new structure will be located generally within and on the same site/footprint with easements and will have substantially the same purpose, size, and capacity as the existing structures to be replaced.
County Clerk
Contra Costa
Attachments
Notice of Exemption
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