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US MINE CORPORATION is a construction sand and gravel mining employer in IONE, CA. Federal records show 7 OSHA inspections with 32 violations and $54,095 in penalties. All data sourced from public federal enforcement records.

Data sourced from OSHA, DOL WHD, MSHA, EPA ECHO, NLRB, FMCSA, OFLC, BLS, SAM.gov, CMS, USAspending, CPSC, NHTSA, and the UVA Corporate Prosecution Registry. Last updated: April 30, 2026.

US MINE CORPORATION

8625 HIGHWAY 124, IONE, CA, 95640

212321 Top companies in Construction Sand and Gravel Mining

Federal Enforcement
7
OSHA inspections
32 violations
$54,095 in penalties
Violations across 2 federal agencies
Enforcement actions from multiple agencies may indicate systemic compliance issues.
1 hospitalizations1 OSHA follow-up inspections

Industry Benchmark

Industry Avg TRIR
1.5
Industry Avg DART
1
Industry rates from BLS SOII 2024. Self-reported rates from OSHA ITA.
OSHA Inspections
7
OSHA Violations
32
Total Penalties
$54,095
Trend
STABLE
WHD Cases
0
Back Wages Owed
$0
MSHA Violations
442
MSHA Penalties
$478,566

Data Insights

History Span
8 years
Last Activity
140 days ago
Inspection Rate
0.9/yr
Violation Rate
4/yr
Violation Severity Mix
13% serious$1,690 avg per violation$7,728 avg per inspection
Active Agencies:
OSHAMSHA$532,661 total across all agencies

Inspection Breakdown

Planned
3
Complaint
1
Accident
2
Complaint and accident-triggered inspections are stronger risk signals than routine planned inspections.
Violation rate: 86% of inspections
Recidivism: 6 inspections with serious+ violations

Peer Comparison

99%
Worse than most peers
vs 1,678 employers in same industry & state
Fewer violationsMore violations
Penalty Percentile
99%
Inspection Frequency Percentile
79%

Motor Carrier Safety (FMCSA)

DOT Number
3447502
Operation Type
A
Federal Motor Carrier Safety Administration — DOT-regulated carrier registration and fleet data.

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Inspection History

No inspection records found.

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Data aggregated from public federal enforcement and program records (OSHA, WHD, MSHA, EPA, NLRB, FMCSA, OFLC, BLS, SAM.gov, CMS, USAspending, CPSC, NHTSA) plus the UVA Corporate Prosecution Registry. Employer profiles matched by name and location — matching errors may occur. Risk scores computed by FastDOL, not official government assessments. OSHA citations typically appear 3-8 months after the inspection, so very recent enforcement actions may not yet be reflected. Data provided as-is. Report a data error.

Other employers in Construction Sand and Gravel Mining within CA

Industry context

Within the construction sand and gravel mining industry in CA, US MINE CORPORATION ranks in the 99th percentile of OSHA violation frequency across 1,678 comparable establishments. That places this employer among the highest-violation establishments in its peer set.

OSHA penalty totals rank in the 99th percentile of the same peer group. Inspection frequency ranks in the 79th percentile.

The Bureau of Labor Statistics reports an industry-average Total Recordable Incident Rate (TRIR) of 1.5 for the construction sand and gravel mining sector, with a Days Away, Restricted, or Transferred (DART) rate of 1.

Activity timeline

Frequently Asked Questions

What is US MINE CORPORATION's OSHA violation history?
US MINE CORPORATION has 7 OSHA inspections on record with 32 violations and $54,095 in total penalties.
How does US MINE CORPORATION's safety record compare to its industry?
US MINE CORPORATION operates in the construction sand and gravel mining industry. The industry average Total Recordable Incident Rate (TRIR) is 1.5.

About this data

This profile aggregates federal enforcement records on US MINE CORPORATION of IONE, CA from 17 federal data sources. Records were found in 4 sources: OSHA workplace safety inspections, MSHA mine safety enforcement, FMCSA motor carrier safety, and BLS industry safety benchmarks. The remaining 13 sources were checked and found no matching records: WHD, EPA, NLRB, OFLC, OFCCP, USAspending, SAM.gov, CMS, CPSC, NHTSA, UVA, SEC enforcement, SEC facts.

Establishments are matched across agencies using normalized employer name, state, and ZIP code. The dataset was last refreshed on April 30, 2026. OSHA accident records on file for US MINE CORPORATION include 1 hospitalization.

This profile may be incomplete if US MINE CORPORATIONoperates under multiple legal names, files under variations our entity-matching rules don't yet cover, or maintains records below current matching thresholds. To report a missing record or correction, email corrections@fastdol.com.