Standby Power Generation System Upgrade Project

7 Documents in Project

Summary

SCH Number
2019029099
Lead Agency
Union Sanitary District
Document Title
Standby Power Generation System Upgrade Project
Document Type
NOD - Notice of Determination
Received
Posted
4/25/2022
Document Description
The State Water Resources Control Board (State Water Board) is a Responsible Agency for the Project. The State Water Board’s Clean Water State Revolving Fund (SRF) Program is financing the Project. The proposed Project serves to replace aging standby generators and auxiliary equipment, and to adequately supply reliable standby power to existing plant electrical loads for peak demand periods and to facilitate future standby power improvements. The Project will (1) Replace six existing standby engine generators in a new Standby Power Building containing three new minimum-rated 2.5 megawatt (MW) standby engine generators, with space for one additional future minimum-rated 2.5 MW generator, and associated electrical and control equipment; (2) Construct transformers, to be located on the eastern side of the Standby Power Building; (3) Construct one new above-ground 20,000-gallon fuel storage tank, with space for a future tank, to be located along the western side of the new Standby Power Building; (4) Add new duct banks as follows: (a) Approximately 100 feet of 480-volt duct bank from the Standby Power Building to Switchgear SWGR-SE (to be constructed under a separate project), and (b) approximately 200 feet of 480-volt duct bank from Substation No. 2 to the Odor Control Building; and (5) Demolish selected structures and equipment. All construction activities associated with the project will occur within the existing Alvarado Wastewater Treatment Plant (WWTP) site.

Contact Information

Name
Chi-Hai Kalita
Agency Name
State Water Board
Job Title
Environmental Scientist
Contact Types
Responsible Agency

Location

Cities
Union City
Counties
Alameda
Regions
San Francisco Bay Area
Cross Streets
5072 Benson Road
Zip
94587

Notice of Determination

Approving Agency
State Water Board
Approving Agency Role
Responsible Agency
Approved On
County Clerk
Alameda
Final Environmental Document Available at
State Water Board, Division of Financial Assistance

Determinations

(1) The project will have a significant impact on the environment
No
(2a) An Environmental Impact Report was prepared for this project pursuant to the provisions of CEQA
No
(2b) A Mitigated or a Negative Declaration was prepared for this project pursuant to the provisions of CEQA
Yes
(2c) An other document type was prepared for this project pursuant to the provisions of CEQA
No
(3) Mitigated measures were made a condition of the approval of the project
Yes
(4) A mitigation reporting or monitoring plan was adopted for this project
Yes
(5) A Statement of Overriding Considerations was adopted for this project
No
(6) Findings were made pursuant to the provisions of CEQA
Yes

Attachments

Notice of Determination

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