Caltrans, Highway 299 Culvert Rehabilitation
Summary
SCH Number
2009068251
Public Agency
Regional Water Quality Control Board, Region 1 (North Coast), Santa Rosa
Document Title
Caltrans, Highway 299 Culvert Rehabilitation
Document Type
NOE - Notice of Exemption
Received
Posted
6/17/2009
Document Description
The purpose and objectives of the project are to repair and upgrade the culverts and downdrains to protect the roadway from erosion related structural failures. The proposed construction activities will consist of: installing new corrugated steel pipes; installing a culvert liner; replacing headwalls and sections; installing culvert aprons and downdrains; installing rock slope protection; conducting slope revegetation and erosion control.
Contact Information
Name
Jeremiah Puget
Agency Name
Regional Water Quality Control Board, Region 1 (North Coast), Sa
Contact Types
Lead/Public Agency
Phone
Location
Cities
Arcata
Counties
Humboldt
Other Location Info
east of Arcata
Notice of Exemption
Exempt Status
Categorical Exemption
Type, Section or Code
15301
Reasons for Exemption
Existing highway drainage system with minor temporary impacts.
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