Briones Reservoir Inlet/Outlet Tower Retrofit and Isolation Valve Replacement Project

Summary

SCH Number
2022110044
Public Agency
California Department of Water Resources (DWR)
Document Title
Briones Reservoir Inlet/Outlet Tower Retrofit and Isolation Valve Replacement Project
Document Type
NOE - Notice of Exemption
Received
Posted
11/2/2022
Document Description
This project will seismically retrofit the inlet/outlet tower to safeguard Briones Dam in the event of an earthquake. The project will replace the tower’s isolation valves to a more accessible location and retrofit the tower by installing vertical steel strips and a debris catcher in the upper section of the tower.

Contact Information

Name
Ian Maki
Agency Name
CA Department of Water Resources' Division of Safety of Dams
Job Title
Project Engineer
Contact Types
Lead/Public Agency

Location

Cities
Orinda
Counties
Contra Costa
Regions
Northern California

Notice of Exemption

Exempt Status
Categorical Exemption
Type, Section or Code
Class I, Section 15301, (m)
Reasons for Exemption
Minor repairs and alterations to existing dams and appurtenant structures under the supervision of the Department of Water Resources.

Attachments

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