What happened in this inspection
Cal/OSHA opened a planned inspection of US Mine Corporation at 8625 Highway 124, Ione (Amador County) on Nov 22, 2022. It was a complete inspection of the worksite focused on safety hazards. 74 employees were recorded at the site. Inspectors issued 8 citations (1 serious, 2 repeat) and proposed $13,880 in penalties; the current total is $13,880. The case closed on May 22, 2023. The employer has 6 other inspections on its California record.
Citations
Each citation names the rule, its classification and the penalty as proposed and as it stands now.
Issued Apr 10, 2023. Proposed $700, current $700. 74 workers exposed. Abatement due May 15, 2023, completed. Read the rule.
Issued Apr 10, 2023. Proposed $560, current $560. 3 instances. 74 workers exposed. Read the rule.
Issued Apr 10, 2023. Proposed $560, current $560. 2 instances. 74 workers exposed. Abatement due May 15, 2023, completed. Read the rule.
Issued Apr 10, 2023. Proposed $560, current $560. 74 workers exposed. Abatement due May 15, 2023, completed. Read the rule.
Issued Apr 10, 2023. Proposed $700, current $700. 2 instances. 74 workers exposed. Abatement due May 15, 2023, completed. Read the rule.
Issued Apr 10, 2023. Proposed $6,750, current $6,750. 2 instances. 74 workers exposed. Read the rule.
Issued Apr 10, 2023. Proposed $2,700, current $2,700. 7 workers exposed. Abatement due May 15, 2023, completed. Read the rule.
Issued Apr 10, 2023. Proposed $1,350, current $1,350. 2 instances. 74 workers exposed. Read the rule.
Your rights
If you worked at this site, the inspection file is a public record once the case closes; request it from the Cal/OSHA district office with activity number 346359110. A worker who reported the hazard, the injury or the inspection and was then fired, demoted or cut has a retaliation claim under Labor Code 6310, one year to file with the Labor Commissioner and longer to sue. Injuries themselves go through workers' compensation. Free, confidential review: (800) 371-3088.
Source: U.S. Department of Labor OSHA enforcement data, inspection 346359110, checked Nov 1, 2026. How to read a record. Back to the safety tracker.
About this data: Records come from the U.S. Department of Labor's OSHA enforcement datasets (inspection, violation, accident and accident injury tables), which carry Cal/OSHA's state-plan inspections alongside federal ones. We load every inspection of a California worksite opened since January 1, 2000 and refresh it weekly. Employer names, addresses and industry codes are as the inspecting office recorded them; similar names are grouped where they clearly refer to the same employer. A citation can be reduced, vacated or withdrawn on appeal, and an inspection can stay open for months, so a record can change. Penalties shown as "current" reflect the latest status in the federal file. This page is public information about the employer's regulatory record, not legal advice and not a statement that any person was harmed or any law broken beyond what the record states.