CIP20066 - Airway Culvert Desilting

Summary

SCH Number

2011092015

Lead Agency

Livermore, City of (City of Livermore)

Document Title

CIP20066 - Airway Culvert Desilting

Document Type

MND - Mitigated Negative Declaration

Received

9/7/2011

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Document Description

Project activities proposed within the stream zone of the Arroyo Las Positas include removal of 2,700 cubic yards of silt located 50 feet upstream of Airway Boulevard, under the 100 foot wide roadway section and 50 feet downstream. Silt built up within this section of the Arroyo Las Positas will be removed with small excavation equipment, such as a Bobcat tractor, that will fit within the arch culverts.

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Contact Information

Pamela Lung
City of Livermore
1052 S. Livermore Avenue
Livermore, CA 94550
925 960 4500

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Location

Coordinates

37°41'55.4"N 121°49'4.72"W

Cities

Livermore

Counties

Alameda

Cross Streets

Airway Boulevard, south of Kitty Hawk Road

Zip

94551

Total Acres

.5 +/-

Parcel #

904 0004-05-100

State Highways

I-580, SR-84

Railways

UPRR 1.6m

Airports

Livermore Municipal

Schools

Rancho Las Positas

Waterways

Arroyo Las Positas

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Notice of Completion

Review Period Start

9/7/2011

Review Period End

10/6/2011

Development Type

Other (Creek desilt project for flood control maintenance)

Local Action

Other Action Other Action: CIP Creek Desilt

Project Issues

Wetland/Riparian Vegetation Flood Plain/Flooding Biological Resources

Reviewing Agencies

Caltrans, District 4 California Department of Parks and Recreation California Highway Patrol Department of Fish and Wildlife, Region 3 Department of Water Resources Native American Heritage Commission Regional Water Quality Control Board, Region 2 Resources Agency