Primary Clarifier Rehabilitation Project Clean Water State Revolving Fund

2 Documents in Project

Summary

SCH Number
2009108075
Lead Agency
Union Sanitary District
Document Title
Primary Clarifier Rehabilitation Project Clean Water State Revolving Fund
Document Type
NOE - Notice of Exemption
Received

Document Description
The Project will replace clarifier mechanisms within primary clarifiers 1 through 4, including scum baffles, scum pump control, beaches, and bridge walkways. The new mechanisms will improve the setteability of biosolid and the removal of scum to increase the flow throughput of the primary clarifiers and improve the overall reliability and efficiency of the WWTF. The existing precast concrete wall panels and launders will be strengthened and rehabilitated for better seismic protection and to prolong the useful life.

Contact Information
Raymond Chau
Union Sanitary District
5072 Benson Road
Fremont, CA 94587

(510) 477-7602

Location

Cities
Union City
Counties
Alameda

Notice of Exemption

Exempt Status
Categorical Exemption
Type, Section or Code
15301 - Class 1
Reasons for Exemption
Exisitng WWTF which involves no expansion of use.
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