South Bay Aqueduct (SBA) Erosion Repairs (OM-DFD-2020-005)

Summary

SCH Number
2020070121
Lead Agency
Water Resources, Department of (California Department of Water Resources)
Document Title
South Bay Aqueduct (SBA) Erosion Repairs (OM-DFD-2020-005)
Document Type
NOE - Notice of Exemption
Received
Posted
7/7/2020
Project Applicant
Division of Operations and Maintenance

Document Description
Delta Field Division will be repair erosion damage on the SBA. Staff will use a backhoe to remove loose soil in the eroded area. Clean fill will be hauled by dump truck and placed in lifts for compaction until the original slope is attained. A water truck will be used for dust mitigation and to wet soil to be compacted. Aggregate base will be re-applied to areas. Staff will use plastic sheeting and straw wattles at stockpile locations for runoff protection. Equipment will be staged on existing roadways along the SBA on the paved roadway. All work is within DWR right of way.

Contact Information
Todd Percival
Department of Water Resources
1416 9th Street
Sacramento, CA 95814

Phone : (916) 653-2908
todd.percival@water.ca.gov

Location

Coordinates
37°43'10.9"N 121°41'42.7"W
Cities
Livermore
Counties
Alameda
Cross Streets
Altamont Pass Rd, I-580, Greenville Rd, Tesla Rd, Mines Rd.

Notice of Exemption

Exempt Status
Categorical Exemption
Type, Section or Code
Class 1, Existing Facilities, Section No. 15301(b)
Reasons for Exemption
The State Water Project provides significant and important services to many Californians. This project is exempt because it involves routine maintenance activities. This project will not result in impacts to special status species or habitat. Because this activity can be implemented without any significant environmental impacts, the Categorical Exemption Class 1 will be used for CEQA compliance.

Attachments

Notice of Exemption
signed NOE SBA Erosion Sites OM_DFD_2020_005   PDF 419 K

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