Outfall Improvements, Phase 7 District Project 7353


SCH Number
Lead Agency
Central Contra Costa Sanitary District
Document Title
Outfall Improvements, Phase 7 District Project 7353
Document Type
NOE - Notice of Exemption

Document Description
Inspection of both the land and submarine portions of the outfall; repair of identified flaws; install new joint seals, as necessary; repair three wooden trestle structures over the submarine portion of the outfall via boat in Suisun Bay; install galvanic anodes and test stations at each of the 23 manhole risers on the land portion for corrosion control; replace various valves, perform concrete repairs, install a new flowmeter and perform seismic improvements.

Contact Information
Russell B. Leavitt
Central Contra Costa Sanitary District
5019 Imhoff Place
Martinez, CA 94553

Phone : (925) 229-7255


Martinez Unincorporated
Contra Costa
Cross Streets

Notice of Exemption

Exempt Status
Categorical Exemption
Type, Section or Code
15301, Class 1
Reasons for Exemption
At its November 7, 2019 meeting, the Central San Board of Directors independently found that this project is exempt from the California Quality Act (CEQA) under Central San's CEQA Guidelines Section 15301 , since it involves repairs, maintenance and minor alterations to an existing sewage facility with no increase in capacity.


Notice of Exemption
2019110228 Outfall Improvements Phase 7 NOE   PDF 1470 K

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