Division 4 (D4) Modifications to Accommodate Battery Electric Buses as part of the 45 Zero Emission Bus Purchase

3 Documents in Project


SCH Number
Lead Agency
Alameda Contra Costa Transit District (AC Transit)
Document Title
Division 4 (D4) Modifications to Accommodate Battery Electric Buses as part of the 45 Zero Emission Bus Purchase
Document Type
MND - Mitigated Negative Declaration
Present Land Use
IG (Industrial General) and IG/S-19 (Industrial General/Health & Safety Protection Overlay)
Document Description
As part of the 45 Zero Emission Bus (ZEB) purchase, AC Transit proposes to procure between 20 and 40 Battery Electric Buses (BEBs) that would directly replace the same amount of 40-foot diesel buses to be based at the Division 4 (D4) Facility. The proposed project includes construction of associated infrastructure improvements to the D4 facility located at 1100 Seminary Avenue in Oakland. The new infrastructure improvements would include the installation of additional transformers, switchgears, charging equipment, and the construction of a new concrete deck to accommodate the new overhead charging stations. Overhead charging stations would be fixed on the underside of the overhead deck such that buses can park underneath and connect to the charging unit via pantograph or overhead reel. The proposed project would also include pavement of 110,000 square feet of the approximately 11.5 acres- AC Transit property located at 6235 Tevis Street to accommodate temporary bus parking during construction at the D4 facility. The Tevis Street site would continue to be used for storage after construction. Construction activities are scheduled to begin in January 2021 and expected to complete within 12 months, prior to delivery of the BEBs to the D4 facility.

Contact Information

Mika Miyasato
Agency Name
Alameda-Contra Costa Transit District
Contact Types
Lead/Public Agency

Agency Name
Alameda Contra Costa Transit District
Contact Types
Project Applicant


Cross Streets
Seminary Avenue and San Leandro Street
Total Acres
13.7 & 11.5
Parcel #
41-4058-1 and 41-4056-5
State Highways
SR-185; 1-880
Oakland International Airport
See Attachment A
San Leandro Bay

Notice of Completion

State Review Period Start
State Review Period End
State Reviewing Agencies
California Air Resources Board (ARB), California Department of Fish and Wildlife, Bay Delta Region 3 (CDFW), California Department of Parks and Recreation, California Department of Transportation, District 4 (DOT), California Highway Patrol, California Native American Heritage Commission (NAHC), California Public Utilities Commission (CPUC), California Regional Water Quality Control Board, San Francisco Bay Region 2 (RWQCB), California State Lands Commission (SLC), Caltrans, Division of Aeronautics, Department of Toxic Substances Control, Office of Historic Preservation, Resources Agency, San Francisco Bay Conservation and Development Commission (BCDC), State Water Resources Control Board, Division of Water Quality
Development Types
Transportation (Bus Maintenance Facility Modification)
Local Actions
Site Plan
Project Issues
Aesthetics, Agriculture and Forestry Resources, Air Quality, Biological Resources, Cultural Resources, Cumulative Effects, Drainage/Absorption, Flood Plain/Flooding, Geology/Soils, Hazards & Hazardous Materials, Hydrology/Water Quality, Land Use/Planning, Mineral Resources, Noise, Public Services, Recreation, Schools/Universities, Sewer Capacity, Solid Waste, Transportation, Vegetation, Wetland/Riparian, Wildfire, Energy


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