Buckhorn Closure-Geotechnical Studies---Phase 2
Summary
SCH Number
2011108046
Public Agency
California Department of Transportation, District 2
Document Title
Buckhorn Closure-Geotechnical Studies---Phase 2
Document Type
NOE - Notice of Exemption
Received
Posted
10/6/2011
Document Description
Caltrans proposes to conduct seismic refraction studies from PM 5.5/7.1 on SR 299 in Shasta County. These geotechnical studies will measure sound waves on geological layers and rock/soil units in order to characterize the subsurface geologic conditions and geologic structure. The work will require brush and duff clearing approximately five ft. wide and up to a height of nine ft, laying electric cable and geophones on the ground and transmitting seismic shock waves through the ground. The seismic shock will be provided by one of the following methods: a hammer and metal plate or a blank shotgun shell placed down a hole, 2 to 3 ft. in depth (2 inches in diameter). The studies are proposed to be conducted in the fall of 2011.
Contact Information
Name
Chris Quincy
Agency Name
California Department of Transportation, District 2
Contact Types
Lead/Public Agency
Phone
Location
Counties
Shasta
Notice of Exemption
Exempt Status
Categorical Exemption
Type, Section or Code
C: 6
Reasons for Exemption
This project will not result in any significant impact to the environment.
Disclaimer: The document was originally posted before CEQAnet had the capability to host attachments for the public. To obtain the original attachments for this document, please contact the lead agency at the contact information listed above. You may also contact the OPR via email at state.clearinghouse@opr.ca.gov or via phone at (916) 445-0613.