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Mosaic Materials Inc.: OSHA inspections and violations

Alameda, California · Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) · NAICS 541715

1inspections
3citation items
$6,000current penalties
May 9, 2024last inspection

OSHA inspectors have visited Mosaic Materials Inc. in California one time.

It opened on May 9, 2024 after a complaint, in Alameda.

In all, OSHA issued 3 citation items: 1 serious and 2 other-than-serious.

The proposed penalties came to $22,875; today they stand at $6,000, 74% less.

Among professional services employers, the typical cited inspection since 2015 ends with a $1,820 penalty. Mosaic Materials Inc. averages $6,000 across 1 cited inspection.

Mosaic Materials Inc.: OSHA citation items per year, 2024 to 2024
Citation items per year, by inspection date.

California · latest 90 days of OSHA records

1,128employers cited

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Inspection history

Inspection 347473159 OPENED MAY 9, 2024Closed

Complaint · Partial · Health · 20 employees at the site · Closed Jun 16, 2025

950 Marina Village Parkway, Alameda, CA 94501 · Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) · OSHA's record · Phone and website on Google Maps

Citation and ruleTypeProposedCurrentIssuedStatus
Citation 1, item 1
29 CFR 5164(D)
 Other-than-serious$375$375Aug 28, 2024Final
Citation 2, item 1
29 CFR 5141(A)
 Serious$11,250$5,625Aug 28, 2024Final
Citation 3, item 1
29 CFR 5191(D)
 Other-than-serious$11,250$0Aug 28, 2024Final

The rules behind these citations

Current text from the Code of Federal Regulations. Some citations were issued under older wording.

Other research and development in the physical, engineering, and life sciences (except nanotechnology and biotechnology) employers in California

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Source: U.S. Department of Labor, OSHA enforcement data. A citation is OSHA's allegation; employers can contest it, and the status column shows where each item stands. Something wrong on this page? Tell us.