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

(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
Water Supply Water Quality Toxic/Hazardous Soil Erosion/Compaction/Grading Geologic/Seismic Drainage/Absorption Biological Resources Air Quality
Reviewing Agencies
Native American Heritage Commission Caltrans, Division of Aeronautics Air Resources Board, Airport/Energy Projects California Department of Parks and Recreation California Highway Patrol California Public Utilities Commission Caltrans, District 8 Department of Fish and Wildlife, Region 6 Department of Water Resources Office of Historic Preservation Regional Water Quality Control Board, Region 8 Resources Agency State Water Resources Control Board, Division of Water Rights
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