State Water Project - Spillway Repairs at Oroville Dam, Antelope Dam, Frenchman Dam and Grizzly Valley Dam
Summary
SCH Number
2009068153
Public Agency
California Department of Water Resources
(DWR)
Document Title
State Water Project - Spillway Repairs at Oroville Dam, Antelope Dam, Frenchman Dam and Grizzly Valley Dam
Document Type
NOE - Notice of Exemption
Received
Posted
6/10/2009
Document Description
Perform various repairs to the concrete surfaces of various State Water Project- owned dams within the Oroville Field Division to restore them to original design condition. Existing spillway surfaces have numerous minor cracks, voids, and spalls that have developed over time through normal wear and tear. The work will include sawcutting concrete, removing damaged existing concrete, waterblasting, air/ sandblasting, concrete and steel reinforcing work, repairing subdrains, and repairing expansion and contraction joints. All work will be done when the spillways are dry and all concrete repair materials will be contained out of waterways.
Contact Information
Name
Duane Cornett
Agency Name
California Department of Water Resources, Dept. of Engineering
Contact Types
Lead/Public Agency
Phone
Location
Cities
Oroville, Quincy
Counties
Butte, Plumas
Notice of Exemption
Exempt Status
Categorical Exemption
Type, Section or Code
15301
Reasons for Exemption
This work is maintenance repairs of existing dams and appurtenant structures under the supervision of DWR, to restore the original designed and constructed condition.
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