Headworks Improvements Project


SCH Number
Public Agency
Delta Diablo Sanitation District
Document Title
Headworks Improvements Project
Document Type
NOE - Notice of Exemption
Document Description
Replacement of aging headworks treatment facilities at treatment plant. Beneficiaries of project are Delta Diablo and citizens of Antioch, Bay Point, and Pitssburg who will have enhanced protection against overflows and increased treatment reliability.

Contact Information

Patricia Chapman
Agency Name
Delta Diablo Sanitation District
Contact Types
Lead/Public Agency


Alameda, Contra Costa
Cross Streets
2500 Pittsburg-Antioch Highway

Notice of Exemption

Exempt Status
Categorical Exemption
Type, Section or Code
Class 2; S: 15302(c)
Reasons for Exemption
Project consists of replacement of existing headworks facility within the Delta Diablo treatment plant, which is the same site as the structure replaced. The new headworks will have the same purpose and capacity as the structure replaced and there are no sensitive environmental resources within the treatment plan and no significant effects on the environment associated with the replacement project.

Disclaimer: The document was originally posted before CEQAnet had the capability to host attachments for the public. To obtain the original attachments for this document, please contact the lead agency at the contact information listed above. You may also contact the OPR via email at state.clearinghouse@opr.ca.gov or via phone at (916) 445-0613.

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