Drainage Repair Using Rock Over Impervious Material
Summary
SCH Number
2002058415
Public Agency
Fish & Game #3
Document Title
Drainage Repair Using Rock Over Impervious Material
Document Type
NOE - Notice of Exemption
Received
Posted
5/29/2002
Document Description
Due to unstable soils, landslides, and slippage, work on Highway 101 has been compromised and existing drainage systems have failed. This project will correct the problems and reduce the risk of future problems on the highway. The work will consist of the enlargement of the buttress fill, reconstruction of the two failed drainage systems, and the installation of approximately 55 linear meters of rock over an impervious layer in the unnamed drainage that leads to one of the drainage systems. Existing riparian and upland vegetation will be removed to accommodate the liner rock and this stretch of stream will not be able to support riparian vegetation in the future. The newly constructed channel will be approximately 0.5 meters at the bed and the rock will extend up 0.7 meters on the south and slightly higher on the north. Issuance of a Streambed Alteration Agreement Number R3-2002-0270 pursuant to Fish and Game Code Section 1601.
Contact Information
Name
Fred Botti
Agency Name
Department of Fish and Game, Region 3
Contact Types
Lead/Public Agency
Address
Phone
Location
Counties
Mendocino
Notice of Exemption
Exempt Status
Other
Type, Section or Code
class 1; sec. 15301
Reasons for Exemption
Restoration of dmaged structure.
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.