Bridgeport Covered Bridge Stabilization
Summary
SCH Number
2013048079
Public Agency
California Department of Parks and Recreation
Document Title
Bridgeport Covered Bridge Stabilization
Document Type
NOE - Notice of Exemption
Received
Posted
4/18/2013
Document Description
Temporary stabilization of the Covered Bridge at South Yuba River State Park to maintain the structural integrity and prevent imminent collapse from structural failure. Work will:
* Construct two temporary steel I-beam frame towers that will be placed on existing conical abutments on each of the bridge (abutments are not a strucutral part of the historic bridge).
* Install 5 concrete dead men from which anchor cables will be attached.
* Steel cables will span from the dead men/geo anchors to the I-beam towers and from the steel towers to a supporting framework of I-beams and tensioning rods underneath the deck of the bridge for virtical stabilization.
* Attach all cables from the center of the bridge to two hex bolt geo-anchors upstream and two hex bolt geo-anchors downstream for horizontal stabilization.
Contact Information
Name
Diane Cassano
Agency Name
California Department of Parks and Recreation
Contact Types
Lead/Public Agency
Phone
Location
Counties
Nevada
Other Location Info
South Yuba River State Park
Notice of Exemption
Exempt Status
Categorical Exemption
Type, Section or Code
15304, 15331 - Class 4 & 31
Reasons for Exemption
Project consists of the minor alteration in the condition of land and/or vegetation which does not invovle removal of healthy, mature, scenic trees and the reconstruction, maintenance, repair and stabilization of a historic resource in a manner consistent with the Secretary of the Interior's Standards for the Treatment of Historic Properties with Guidelines for Preserving, Rehabilitating, Restoring, and Reconstructing Historic Buildings (1995), Weeks and Grimmer.
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.