Eliot Quarry (SMP-23) Reclamation Plan Amendment

3 Documents in Project


SCH Number
Lead Agency
Alameda County
Document Title
Eliot Quarry (SMP-23) Reclamation Plan Amendment
Document Type
SBE - Subsequent EIR
Present Land Use
Sand and Gravel Mining
Document Description
The project is a modification of an approved reclamation plan project for a vested mining operation. Except as outlined below, CEMEX proposes no change to any fundamental element of the existing operation. Under the proposed project, CEMEX proposes a revised reclamation plan that serves to adjust reclamation boundaries and contours, enhance drainage and water conveyance facilities, incorporate a pedestrian and bike trail, and achieve current surface mining reclamation standards. The planned post-mining end uses are water management and agriculture (nonprime). Consistent with prior approvals, the project will develop Lake A and Lake B, which are the first two lakes in the Chain of Lakes pursuant to the LAVQAR Specific Plan. Upon reclamation, Lake A and Lake B, along with their appurtenant water conveyance facilities, will be dedicated to Zone 7 for water storage, conveyance, and recharge management. Reclamation activities include installation of a diversion structure at Lake A, overflow outlets in Lakes A and B, pipeline conduits from Lake B to future Lake C, backfill and grading for other disturbed areas, and realignment and restoration of an approximately 5,800 linear foot reach of the Arroyo del Valle.

Contact Information

Bruce Jensen
Agency Name
Alameda County Community Development Agency
Contact Types
Lead/Public Agency

Agency Name
RMC Pacific Materials, LLC (CEMEX)
Contact Types
Project Applicant


Northern California, Unincorporated
Cross Streets
Stanley Blvd, and Isabel Ave. (SR 84)
Total Acres
Parcel #
904-6-1-18; 904-8-1-2; 904-8-2-5; 946-1350-9-12; etc. See NOC Attachment A.
State Highways
Livermore Municipal Airport
Arroyo del Valle, Arroyo Mocho/Shadow Cliffs Recreation Area

Notice of Completion

State Review Period Start
State Review Period End
State Reviewing Agencies
California Air Resources Board (ARB), California Department of Conservation (DOC), California Department of Fish and Wildlife, Bay Delta Region 3 (CDFW), California Department of Parks and Recreation, California Department of Resources Recycling and Recovery, California Department of Transportation, District 4 (DOT), California Department of Transportation, Division of Aeronautics (DOT), California Department of Transportation, Division of Transportation Planning (DOT), California Department of Water Resources (DWR), California Governor's Office of Emergency Services (OES), California Highway Patrol (CHP), California Native American Heritage Commission (NAHC), California Natural Resources Agency, California Public Utilities Commission (CPUC), California Regional Water Quality Control Board, San Francisco Bay Region 2 (RWQCB), California State Lands Commission (SLC), Department of Toxic Substances Control, Office of Historic Preservation, State Water Resources Control Board, Division of Drinking Water, State Water Resources Control Board, Division of Water Quality, State Water Resources Control Board, Division of Water Rights, State Water Resources Control Board, Divison of Financial Assistance
Development Types
Mining (Reclamation Plan Amendment)(Mineral aggregate)
Local Actions
Project Issues
Aesthetics, Agriculture and Forestry Resources, Air Quality, Biological Resources, Cultural Resources, Cumulative Effects, Drainage/Absorption, Flood Plain/Flooding, Geology/Soils, Greenhouse Gas Emissions, Growth Inducement, Hazards & Hazardous Materials, Hydrology/Water Quality, Land Use/Planning, Mineral Resources, Noise, Population/Housing, Public Services, Recreation, Solid Waste, Transportation, Tribal Cultural Resources, Vegetation, Wetland/Riparian, Wildfire, Wildlife


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 state.clearinghouse@opr.ca.gov or via phone at (916) 445-0613. For more information, please visit OPR’s Accessibility Site.

Download CSV Download All Attachments New Search Print