First Major Amendment to Storm Damage Repair, Alhambra Valley Road West of Castro Ranch Road Project No. EPIMS-CCA-14585-R3
Summary
SCH Number
2023040404
Public Agency
California Department of Fish and Wildlife, Bay Delta Region 3
(CDFW)
Document Title
First Major Amendment to Storm Damage Repair, Alhambra Valley Road West of Castro Ranch Road Project No. EPIMS-CCA-14585-R3
Document Type
NOE - Notice of Exemption
Received
Posted
4/17/2023
Document Description
The major amendment consists of the regrading of the left bank of Pinole Creek to repair erosion associated with storm damage, extension of the existing culvert approved in the original Streambed Alteration Agreement, installation of a new culvert drain, construction of two rock rip-rap dissipaters associated with the previously
mentioned culverts, modifications to the structural backfill previously placed as part of the project, and the application of biodegradable erosion control and revegetation components. Changes in the protective Measures of the Streambed Alteration Agreement were also made regarding soil remediation, project impacts, and project
reporting.
Contact Information
Name
Andrew Chambers, Environmental Scientist
Agency Name
CDFW
Job Title
Environmental Scientist
Contact Types
Lead/Public Agency
Phone
Location
Cities
Pinole Creek, West of Castro Ranch Road
Counties
Contra Costa
Regions
Northern California, San Francisco Bay Area
Other Location Info
The project is located on Pinole Creek; Latitude 37.971662, Longitude
-122.244797; Assessor’s Parcel Number 362-090-010-4.
Notice of Exemption
Exempt Status
Categorical Exemption
Type, Section or Code
15301
Reasons for Exemption
The project consists of the repair of existing public street infrastructure with
negligible expansion of use from its former footprint.
County Clerk
Contra Costa
Attachments
Notice of Exemption
Disclaimer: The Governor’s Office of Planning and Research (OPR) accepts no responsibility for the content or accessibility of these documents. To obtain an attachment in a different format, please contact the lead agency at the contact information listed above. For more information, please visit OPR’s Accessibility Site.