Repair Washout and Drainage Systems
Summary
SCH Number
2010038074
Public Agency
California Department of Transportation, District 1
Document Title
Repair Washout and Drainage Systems
Document Type
NOE - Notice of Exemption
Received
Posted
3/8/2010
Document Description
On January 30, 2010, a drainage system experienced significant damage washing out the embankment above South Fork Eel River, separation of the down-drain and damage to the cross culvert that conveys flow under State Routes 101 and 271. Seasonal rains and saturated soils resulted in a slope failure, separation of the down-drain, separation of an over-side drain, significant damage below the roadway and further erosion to the culvert invert. The damaged culvert and down-drain accept roadway runoff from two over-side drains and a small unnamed creek. Work at the location includes, immediate placement of a temporary bypass down-drain, repairing the washout, replacing the damaged down-drain, lining of the existing cross culvert, repairing the over-side drain, placing RSP and providing traffic control.
Contact Information
Name
Steven Grantham
Agency Name
California Department of Transportation, District 1
Contact Types
Lead/Public Agency
Phone
Location
Counties
Mendocino
Notice of Exemption
Exempt Status
Emergency Project
Type, Section or Code
21080(b)(4), 15268(b)(c)
Reasons for Exemption
It was determined that the project is an emergency project exempt under Section 15269(b). The project proposes to repair publicly owned facility necessary to maintain service essential to the public safety.
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.