Minnesota Mining & Manufacturing Safety Record
Corona, CA · Mining, Quarrying & Oil/Gas Extraction
Average violation rate. This employer's safety record is typical for their industry.
Last inspected 01/12/2023
According to OSHA enforcement records, Minnesota Mining & Manufacturing in Corona, California has 30 workplace safety violations across 11 inspections, with 1 classified as serious and $23,535 in total penalties. Safety grade: C. OSHA records span 1999 to 2023.
About This Safety Record
Minnesota Mining & Manufacturing in Corona, California has a C safety grade, indicating an average violation rate that is typical for employers in OSHA's enforcement database. This is consistent with the general pattern seen across the mining, quarrying & oil/gas extraction industry. A C grade is assigned when the weighted violation score falls between 1.0 and 2.99 per inspection.
Of the 30 violations on record, 1 were classified as serious. While a C grade does not indicate exceptional risk, workplace safety is an ongoing concern for all employers. OSHA conducts inspections based on complaints, referrals, scheduled programming, and follow-up activities.
All-time record: 30 violations, $23,535 in penalties across 11 inspections
Violation Breakdown · Last 5 years
Top OSHA Standards Cited
Workers' Compensation in California
Workers injured on the job in California may be entitled to medical coverage, temporary & permanent disability, lost wages, vocational rehabilitation, supplemental job displacement benefits.
- Filing deadline: 1 year from injury date
- Important: Must report injury to employer within 30 days; employer must provide claim form within 1 day
- Statute: Cal. Labor Code §§ 3200-6002
This is general information about workers' compensation laws in California, not legal advice. Consult a licensed attorney for your specific situation.
Were you injured at Minnesota Mining & Manufacturing?
This employer has 30 OSHA violations on record, including 1 classified as serious. If you've been hurt on the job, you may be entitled to compensation.
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No workplace accident investigations on file for Minnesota Mining & Manufacturing in OSHA records.
Inspection History
| Date | Type | Location | Violations | Penalties |
|---|---|---|---|---|
| 01/12/2023 | Planned? | Corona, CA | 4 | $750 |
| 10/12/2020 | Planned? | Corona, CA | 4 | $1,635 |
| 08/10/2020 | Complaint? | Corona, CA | 0 | $0 |
| 04/10/2019 | Planned? | Corona, CA | 3 | $1,200 |
| 05/30/2018 | Planned? | Corona, CA | 12 | $18,450 |
| 05/15/2017 | Planned? | Corona, CA | 3 | $600 |
| 03/29/2016 | Planned? | Corona, CA | 3 | $600 |
| 12/18/2014 | Planned? | Corona, CA | 1 | $300 |
| 02/07/2000 | Complaint? | Corona, CA | 0 | $0 |
| 11/15/1999 | Planned? | Corona, CA | 0 | $0 |
| 07/27/1999 | Accident? | Corona, CA | 0 | $0 |
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