South Drainage Channel, Channel Hardening and Erosion Control

2 Documents in Project

Summary

SCH Number
2010071021
Lead Agency
San Bernardino International Airport Authority
Document Title
South Drainage Channel, Channel Hardening and Erosion Control
Document Type
MND - Mitigated Negative Declaration
Received

Document Description
The SBIAA proposes to modify the existing man-made South Drainage by installing a concrete channel floor for the westerly 3,000 feet of channel and by installing concrete check dams and related energy dissipaters approximately every 200 feet along the eastern 2,500 feet of channel. The new channel floor pavement along the westerly 3,000 feet of the Channel has been estimated to encompass about 31,950 sf. The installation of the check dams (12) in the eastern segment has two purposes: to slow the velocity of the flow and to create ponded areas within the channel to offset the loss of existing percolation function for the western 3,000 feet of Channel that will undergo replacement of the existing soft channel bottom with a concrete bottom.

Contact Information
Mike Burrows
San Bernardino International Airport Authority
294 S. Leland Norton Way, Suite 1
San Bernardino, CA 92408

Phone : (909) 382-4100

Location

Coordinates
35°05'32"N 117°14'10"W
Cities
San Bernardino
Counties
San Bernardino
Cross Streets
S Leland Norton Way
Zip
92408
State Highways
I-10
Railways
Union Pacific
Airports
San Bernardino International
Schools
several
Waterways
unnamed, man-made tributary of Santa Ana River
Township
1S
Range
3W
Section
8,9,16
Base
SB&M

Notice of Completion

Review Period Start
Review Period End
Development Type
Other (Drainage Channel Improvement)
Local Action
Other Action Other Action: Capital Imp. Project
Project Issues
Air Quality Biological Resources Drainage/Absorption Geologic/Seismic Soil Erosion/Compaction/Grading Toxic/Hazardous Water Quality Water Supply
Reviewing Agencies
Air Resources Board, Airport/Energy Projects California Department of Parks and Recreation California Department of Transportation, District 8 California Highway Patrol California Public Utilities Commission California Regional Water Quality Control Board, Santa Ana Region 8 Department of Fish and Wildlife, Region 6 Department of Water Resources Office of Historic Preservation Resources Agency State Water Resources Control Board, Division of Water Rights Caltrans, Division of Aeronautics California Native American Heritage Commission

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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