Pinehurst Road Sinkhole and Culvert Repair Project (Streambed Alteration Agreement No. 1600- 2020-0132-R3)


SCH Number
Public Agency
California Department of Fish and Wildlife, Bay Delta Region 3 (CDFW)
Document Title
Pinehurst Road Sinkhole and Culvert Repair Project (Streambed Alteration Agreement No. 1600- 2020-0132-R3)
Document Type
NOE - Notice of Exemption
Document Description
The project is limited to the repair and partial replacement of an existing 84-inch tall by 165-foot long corrugated metal pipe culvert and the filling of a sinkhole beneath Pinehurst Road. The repair will utilize portions of the damaged culvert that are intact and replace the non-functioning portions with concrete reinforced metal pipe. Excavated and disturbed areas susceptible to erosion will be stabilized with rock slope protection, hydroseeding, and minor pavement repair.

Contact Information

Andrew Chambers
Agency Name
Environmental Scientist
Contact Types
Lead/Public Agency


Contra Costa
San Francisco Bay Area
Parcel #
257-020-003 and 257- 010-002.
San Leandro Creek

Notice of Exemption

Exempt Status
Categorical Exemption
Type, Section or Code
15301 and 15302
Reasons for Exemption
The project consists of the repair of existing public or private structures, facilities, mechanical equipment, or topographical features, involving negligible or no expansion of existing or former use and replacement or reconstruction of existing structures and facilities where the new structure will be located on the same site as the structure replaced and will have substantially the same purpose and capacity as the structure replaced.


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. You may also contact the OPR via email at or via phone at (916) 445-0613. For more information, please visit OPR’s Accessibility Site.

Download CSV New Search Print