02-1J350 Diddy Roost Culverts (Geotech)


SCH Number
Public Agency
California Department of Transportation, District 2 (DOT)
Document Title
02-1J350 Diddy Roost Culverts (Geotech)
Document Type
NOE - Notice of Exemption
Document Description
The Office of Geotechnical Design North (OGDN) has developed a plan called Site Investigation Plan (SIP) to carry out boring and seismic refraction testing at four culvert locations. This testing is part of a larger culvert replacement project where trenchless replacement methods are being considered. The results of these surveys will be used to determine the strength and depth of bedrock at the proposed trenchless locations.

Contact Information

Nicole Balkow
Agency Name
Caltrans D2
Job Title
Environmental Scientist
Contact Types
Lead/Public Agency


Round Mountain
Northern California
Other Information
The project is located in Shasta County on State Route 299 at Post Miles 41.17, 45.2, 50.31, and 52.02

Notice of Exemption

Exempt Status
Categorical Exemption
Type, Section or Code
Class 6
Reasons for Exemption
The project consists of basic data collection, research, experimental management, and resource evaluation activities which do not result in a serious or major disturbance to an environmental resource.
County Clerk


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