C-593 - Front Street Restoration and Bank Repair Project

2 Documents in Project

Summary

SCH Number
2016042053
Lead Agency
Danville, City of (City of Danville)
Document Title
C-593 - Front Street Restoration and Bank Repair Project
Document Type
MND - Mitigated Negative Declaration
Received
Present Land Use
Undevelopable Creek Area/M-12; Multiple family district/general open space

Document Description
The Front Street Restoration and Bank Stabilization project would improve the slope stability where land sliding has occurred, and improve habitat values in the area by laying back the very steep side slopes in this reach of the creek to an inclination of 2:1 (Horizontal:Vertical). A soldier pile wall with concrete lagging and tie-backs would be built near the top of bank in order to stabilize Front St. A buried rock veneer would extend along the new bank from the soldier pile wall to below the flowline of the creek as a scour countermeasure; however, rock placement would be setback horizontally from the creek low flow channel. The planned wall and slope stability improvements would conform to existing repairs which have been completed on either side of the project site, reducing further stream flow impacts in this reach of the creek and the need for future maintenance activities in the project area.

Contact Information
Steven Jones
City of Danville
510 La Gonda Way
Danville, CA 94526

Phone : (925) 314-3339

Location

Coordinates
37°49'24.1"N 121°59'56.05"W
Cities
Danville
Counties
Contra Costa
Cross Streets
Front St/Diablo Rd
Zip
94526
Total Acres
.18(8,000 sf)
State Highways
I-680
Schools
San Ramon Valley HS
Waterways
San Ramon Creek

Notice of Completion

Review Period Start
Review Period End
Development Type
Other (creek bank repair/restoration)
Local Action
Other Action Other Action: Capitol improvement
Project Issues
Air Quality Archaeologic-Historic Biological Resources Geologic/Seismic Noise Soil Erosion/Compaction/Grading Water Quality
Reviewing Agencies
California Department of Conservation California Department of Fish and Wildlife, Bay Delta Region 3 California Department of Parks and Recreation California Department of Transportation, District 4 California Highway Patrol California Native American Heritage Commission California Regional Water Quality Control Board, San Francisco Bay Region 2 Department of Water Resources Resources Agency

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.

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