Emergency Slide Repair at Stanley Blvd, between Stanley Blvd and Lilienthal Rd (Shadow Cliffs Lake) in Unincorporated Pleasanton, Alameda County.
Summary
SCH Number
2023050693
Public Agency
Alameda County Public Works Agency
(ACPWA)
Document Title
Emergency Slide Repair at Stanley Blvd, between Stanley Blvd and Lilienthal Rd (Shadow Cliffs Lake) in Unincorporated Pleasanton, Alameda County.
Document Type
NOE - Notice of Exemption
Received
Posted
5/30/2023
Document Description
The Alameda County Public Works Agency owns and maintains Stanley Blvd in Unincorporated Pleasanton. Due to the 2022-2023 winter storm, a natural embankment bank adjacent to Shadow Cliffs lake failed in three separate locations along Stanley Blvd. The emergency work planned at each site consists primarily of stabilizing the embankment with a stepped wall of Lightweight Cellular Concrete (LCC) constructed against the embankment within a framework of Hilfiker welded wire. It is anticipated that the contractor would use the following equipment: a crane boom truck (crane), a mini excavator, long reach excavator, and a truck mounted LCC plant (LCC truck). Best Management Practices (BMP) of Spill, erosion, and sediment control measures will be established at the bottom of the slope to mitigate run-off into Shadow Cliffs Lake. After stabilization of the slope is complete, the existing utilities will be restored to their original conditions. The sidewalk and bioswales will be replaced to match their original conditions.
Contact Information
Name
James Yoo
Agency Name
Alameda County Public Works Agency
Job Title
Associate Environmental Compliance Specialist
Contact Types
Lead/Public Agency
Phone
Email
Location
Cities
Alameda, Livermore
Counties
Alameda
Regions
Unincorporated
Cross Streets
Between Stanley Blvd and Lilienthal Rd (Shadow Cliffs Lake) in Unincorporated Pleasanton, Ala
Notice of Exemption
Exempt Status
Statutory Exemption
Type, Section or Code
Statutory Exemption (Sections 15269)
Reasons for Exemption
These projects are categorically exempt by specific provisions of the California Environmental Quality Act as described proclaimed by the Governor pursuant to California Emergency Services Act Sections 8558 (b) and 8625 of the California Government code.
County Clerk
Alameda
Attachments
Notice of Exemption
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