Our House Diversion Dam Apron Curtain and Access Bridge Repair, Yuba River Development Project
5 Documents in Project
Summary
SCH Number
2017072039
Lead Agency
Yuba County Water Agency
Document Title
Our House Diversion Dam Apron Curtain and Access Bridge Repair, Yuba River Development Project
Document Type
FIN - Final Document
Received
Present Land Use
forest-40
Document Description
The purpose of the project is to repair scour areas on the toe of the Our House Diversion Dam spill apron. Repair work would take place in the following steps: 1) install water diversion; 2) pressure wash the scour area with water to clean the area and expose sound concrete; 3) drill dowels into the concrete; 4) epoxy dowels into the holes; 5) mobilize a concrete pump and hoses to a level area near the apron, all underlain with polyethylene plastic sheeting for ground protection; 6) apply bonding agent on the surface to receive shotcrete; 7) place shotcrete; 8) clean up shotcrete rebound and remove the plastic sheeting; 9) allow shotcrete to cure; and 10) remove water diversion (after completion of mechanical sediment removal work). Additionally, the anchorages of the access bridge of the dam will be repaired simultaneously.
Contact Information
Name
Tim Truong
Agency Name
Yuba County Water Agency
Contact Types
Lead/Public Agency
Phone
Location
Counties
Nevada, Sierra
Zip
95922
Total Acres
0.63
Parcel #
064180002000
State Highways
49
Waterways
Middle Yuba River
Township
18N
Range
8E
Section
11
Other Location Info
Camptonville
Notice of Completion
Development Types
Other (dam apron curtain repair)
Local Actions
repair
Project Issues
Biological Resources, Cultural Resources, Hydrology/Water Quality
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.