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EPA ID CAL000177093

SEMANO INC, Hayward, CA: hazardous-waste inspections, violations, penalties

No inspection of SEMANO INC is on file. What the counts and dates cover.

Identity

Name as filedSEMANO INC
EPA IDCAL000177093
Address31757 KNAPP STREET, Hayward, CA 94544
CountyAlameda
Generator statusLarge quantity generator
IndustryFabricated metal product manufacturing (NAICS 332813)
Other EPA IDs (FRS)NPDES permit CAZ460155

Cited to rcra_downloads.zip/RCRA_FACILITIES.csv, loaded September 15, 2026; cross-program IDs from EPA’s FRS facility-registry crosswalk.

For SEMANO INC (EPA ID CAL000177093): no inspection, no violation, no enforcement action since 2017; no Biennial Report waste code on file.

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