Log Cabin Diversion Dam Apron Curtain Repair, Yuba River Development Project

4 Documents in Project

Summary

SCH Number
2014082078
Lead Agency
Yuba County Water Agency
Document Title
Log Cabin Diversion Dam Apron Curtain Repair, Yuba River Development Project
Document Type
MND - Mitigated Negative Declaration
Received

Document Description
The objective of the proposed project is to fix two small areas of scour located on the toe of the Diversion Dam spill apron. The proposed project area is 0.75 ac in size and located on TNF lands. Repair work will take place in the following steps: 1) build dam diversion; 2) pressure wash with a water source to clean the area; 3) drill dowels into the existing concrete and stream bed in scour area; 4) epoxy dowels into the drilled holes; 5) lay out a concrete pump, shotcrete hoses and visquin plastic to protect the area outside of the work zone; 6) spray bond agent on the surface; 7) place fiber reinforced shotcrete; 8) clean up shotcrete rebound and visquin plastic; 9) allow shotcrete to cure; and 10) remove dam diversion. Work including mobilization and demobilization would occur over five 10-hr days in Sep/Oct 2014. If work is not done in 2014 it will take place in 2015 or 2016.

Contact Information
Peter Wade
Yuba County Water Agency
1220 F Street
Marysville, CA 95901

530 701 9660

Location

Counties
Yuba
Zip
95922
Total Acres
23.42
Parcel #
064180002000
State Highways
Hwy 49
Waterways
Oregon Creek
Township
18N
Range
8E
Section
11
Other Location Info
Camptonville

Notice of Completion

Review Period Start
Review Period End
Development Type
Other (apron curtain repair)
Local Action
Other Action Other Action: Dam Repair
Project Issues
Water Quality Biological Resources Archaeologic-Historic Air Quality
Reviewing Agencies
Regional Water Quality Control Bd., Region 5 (Sacramento) Department of Water Resources Air Resources Board California Department of Parks and Recreation California Highway Patrol Department of Conservation Department of Fish and Wildlife, Region 2 Native American Heritage Commission Office of Emergency Services, California Resources Agency State Lands Commission
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