U.S. Pipe and Foundry Baghouse Project


SCH Number
Lead Agency
Union City
Document Title
U.S. Pipe and Foundry Baghouse Project
Document Type
MND - Mitigated Negative Declaration
Present Land Use
MG - General Industrial
Document Description
The project applicant, the United States Pipe and Foundry Company, LLC (U.S. Pipe) is proposing to replace the existing baghouse (air filtration equipment) on its iron pipe manufacturing plant with a new, more efficient baghouse. The existing positive pressure, shaker baghouse would be replaced with a more modern induction draft pulse jet baghouse. Emission gases from the new baghouse would be vented through a new 100-foot-tall stack. The project would also include installation of a new heat exchange flue gas cooler upstream of the baghouse in the plant's cupola emission system, replacing an existing water-injection gas cooler.

Contact Information

Avalon Schultz
Agency Name
Union City
Contact Types
Lead/Public Agency


Union City
Cross Streets
Whipple Road & Hayman Street (in Hayward) - 1295 Whipple Road
Parcel #
State Highways
Hwy 238
Hillview Crest ES

Notice of Completion

State Review Period Start
State Review Period End
State Reviewing Agencies
Air Resources Board, Major Industrial Projects, 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 Native American Heritage Commission (NAHC), California Public Utilities Commission (CPUC), California Regional Water Quality Control Board, San Francisco Bay Region 2 (RWQCB), Office of Historic Preservation, Resources Agency, Department of Toxic Substances Control
State Reviewing Agency Comments
Department of Toxic Substances Control
Development Types
Other (Replacement of Air Filtration Equipment)
Local Actions
Site Devt Review
Project Issues
Aesthetics, Air Quality, Cultural Resources, Geology/Soils, Hazards & Hazardous Materials, Hydrology/Water Quality, Noise

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 state.clearinghouse@opr.ca.gov or via phone at (916) 445-0613.

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