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EPA ID CAR000110718

ZYGO CORPORATION, Richmond, CA: hazardous-waste inspections, violations, penalties

Latest inspection of ZYGO CORPORATION on file: April 7, 2025. What the counts and dates cover.

Identity

Name as filedZYGO CORPORATION
EPA IDCAR000110718
Address3900 LAKESIDE DRIVE, Richmond, CA 94806
CountyContra Costa
Generator statusLarge quantity generator
IndustryComputer and electronic product manufacturing (NAICS 33461)

Cited to rcra_downloads.zip/RCRA_FACILITIES.csv, loaded September 15, 2026.

For ZYGO CORPORATION (EPA ID CAR000110718): no violation, no enforcement action since 2017.

Inspections since 2017

DateInspectionByViolation found
April 7, 2025COMPLIANCE EVALUATION INSPECTIONStateNo
April 22, 2021COMPLIANCE EVALUATION INSPECTIONStateNo
May 11, 2018COMPLIANCE EVALUATION INSPECTIONStateNo

Cited to rcra_downloads.zip/RCRA_EVALUATIONS.csv.

Hazardous waste codes (EPA Biennial Report)

Report cycleFederal waste codeCode family
2021D001Characteristic hazardous waste
2021D002Characteristic hazardous waste
2021D007Characteristic hazardous waste
2021D008Characteristic hazardous waste
2021D010Characteristic hazardous waste
2021D011Characteristic hazardous waste
2021F003Hazardous waste from a non-specific source
2021U134Hazardous discarded commercial chemical product

Waste codes: BR_REPORTING, how to read them.

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