Pebbly Beach Road Rockfall Mitigation Project

2 Documents in Project

Summary

SCH Number
2011031043
Lead Agency
Avalon, City of (City of Avalon)
Document Title
Pebbly Beach Road Rockfall Mitigation Project
Document Type
NEG - Negative Declaration
Received

Document Description
The Project involves the Installation of devices to mitigate potential rockfall from the hillsides immediately adjacent to Pebbly Beach Road, including K-rail along the roadway and installation of rockfall draperies on the hillsides. In general, area with rockfall "chutes" will be protected with engineered rockfall barriers. The strength and size of each barrier is dependent on the steepness of the slope and the size of potential boulders. Areas of projecting rock outcroppings will be covered using rockfall draperies. These draperies are made of wire mesh of varying strengths and design depending on the size and nature of the rock slope. In either case, the existing K-rail would be left in place at the base of slopes and extended to include other areas.

Contact Information
Steven Hoefs
City of Avalon
410 Avalon Canyon Road
Avalon, CA 90704

310-510-0220

Location

Cities
Avalon
Counties
Los Angeles
Cross Streets
Pebbly Beach Road between Cabrillo Mole & Freight Barge Loading Area
Zip
90704
Waterways
Pacific Ocean

Notice of Completion

Review Period Start
Review Period End
Development Type
Other (Rockfall prevention barriers)
Local Action
Other Action Other Action: Mitigate Rockfall
Project Issues
Other Issues Cumulative Effects Landuse Growth Inducing Water Quality Vegetation Traffic/Circulation Toxic/Hazardous Solid Waste Soil Erosion/Compaction/Grading Sewer Capacity Recreation/Parks Public Services Population/Housing Balance Noise Minerals Geologic/Seismic Forest Land/Fire Hazard Flood Plain/Flooding Drainage/Absorption Coastal Zone Biological Resources Archaeologic-Historic Air Quality Agricultural Land Aesthetic/Visual Other Issues: GHGs
Reviewing Agencies
Department of Fish and Wildlife, Region 5 California Coastal Commission California Department of Parks and Recreation California Highway Patrol Caltrans, District 7 Department of Toxic Substances Control Department of Water Resources Native American Heritage Commission Regional Water Quality Control Board, Region 4 Resources Agency
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