Revised SMP-30 Use Permit, Sunol Valley Aggregate Quarry

9 Documents in Project


SCH Number
Lead Agency
Alameda County
Document Title
Revised SMP-30 Use Permit, Sunol Valley Aggregate Quarry
Document Type
NOD - Notice of Determination
Present Land Use
County General Plan: "Water Management"; County zoning: A: Agriculture, subject to County Surface Mining Ordinance

Document Description
This project is part of the continuous of current Alameda County Surface Mining Permit 30 (SMP 30) quarry operations as well as the 58-acre quarry expansion. The Permittee is expanding the overall production potential of the quarry by increasing the area under the permit by approximately 58 acres. The expanded quarry pit will occupy approximately 32.5 acres and a haul road and berm will occupy 2.44 acres within the 58-acre expansion area. Within the Revised SMP 30 permit boundaries, the active quarry will occupy 310 acres and remove an ephemeral stream channel. The California Department of Fish and Wildlife (CDFW) is executing a Lake and Streambed Alteration Agreement Number 1600-2013-0128-3 pursuant to Section 1602 of the Fish and Game Code to the project Applicant, Jim Summers/Oliver de Silva, Inc.

Contact Information
Marcia Grefsrud
CDFW Bay Delta Region
7329 Silverado Trail
Napa, CA 94558

Phone : (707) 644-2812


Cross Streets
I-680 / Calaveras Road
Total Acres
Parcel #
096-0080-008, 096-0375-011-05
State Highways
Alameda Creek, San Antonio Creek
Other Location Info
City/Nearest Community: Sunol

Notice of Determination

Approving Agency
Approving Agency Role
Responsible Agency
Approved On
Final Environmental Document Available at
Alameda County, 224 West Winton Avenue, Room 111, Hayward, CA 94544


(1) The project will have a significant impact on the environment
(2a) An Environmental Impact Report was prepared for this project pursuant to the provisions of CEQA
(2b) A Mitigated or a Negative Declaration was prepared for this project pursuant to the provisions of CEQA
(2c) An other document type was prepared for this project pursuant to the provisions of CEQA
(3) Mitigated measures were made a condition of the approval of the project
(4) A mitigation reporting or monitoring plan was adopted for this project
(5) A Statement of Overriding Considerations was adopted for this project
(6) Findings were made pursuant to the provisions of CEQA

Disclaimer: The document was originally posted before CEQAnet had the capability to host attachments for the public. To obtain the original attachments for this document, 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.

Download CSV New Search Print