Manufacturing · HILLSDALE, MI
MAR-VO MINERAL INC
OSHA records show a concerning safety record: 11 violations across 3 inspections — below the Manufacturing industry average for penalties.
- 3
- OSHA inspections
- 11
- Violations cited
- $2,650
- OSHA penalties
MAR-VO MINERAL INC in HILLSDALE, MI has been the subject of 3 OSHA workplace inspections and 11 citations since 2010, according to enforcement records from the U.S. Department of Labor. Total penalties assessed: $2,650. All enforcement data below is sourced from the DOL public enforcement databases at data.dol.gov.
The record in one line
MAR-VO MINERAL INC has been inspected 3 times by OSHA over 6 years. These inspections resulted in 11 violations, averaging 3.7 violations per inspection. Of these, 5 were classified as serious — indicating hazards that could cause death or serious harm. Compared to the Manufacturing industry average of 2 inspections per employer, MAR-VO MINERAL INC has been inspected more frequently.
- 3.7
- violations per inspection
- 45.5%
- of violations were serious
- 0.15×
- Manufacturing industry-avg penalty
How MAR-VO MINERAL INC compares on OSHA penalties
Total current penalty vs the Manufacturing per-employer average
- MAR-VO MINERAL INC $2,650
MAR-VO MINERAL INC
$2,650 in penalties
- Manufacturing avg
Manufacturing industry average (per employer)
$17,948 in penalties
What this shows MAR-VO MINERAL INC sits below the Manufacturing per-employer average, a comparatively lighter enforcement footprint than its peers.
What the Data Says About MAR-VO MINERAL INC
The federal enforcement record for MAR-VO MINERAL INC in HILLSDALE, MI includes 3 OSHA inspections and 11 violations, translating to 3.67 violations per inspection. Of those violations, 5 (45.5%) were classified as serious, 0 (0.0%) as willful, and 0 (0.0%) as repeat. Serious violations denote hazards likely to cause death or serious physical harm; willful and repeat categories indicate intentional disregard or recurrence of previously cited hazards.
OSHA assessed $5,300 in initial penalties against this employer, later adjusted to a current total of $2,650 — a 50.0% reduction. Average penalty per inspection works out to $883. Against the Manufacturing industry average of $17,948 per employer, this record runs below peers.
Inspection activity spans from 2017-07-21 to 2023-10-24, a window of roughly 6 years. This record draws directly from the U.S. Department of Labor's public enforcement data at data.dol.gov. Penalty amounts reflect final adjudicated figures after any settlement, informal conference, or formal contest. Workers, journalists, and researchers can use these figures to compare this employer's compliance posture against industry peers and to identify workplaces with elevated safety risks or repeat non-compliance.
OSHA Inspection History
Violation Breakdown
Serious violations involve hazards that could cause death or serious physical harm. Willful violations indicate intentional or knowing disregard of the law. Repeat violations are for hazards previously cited within the past 5 years.
Penalty Analysis
Penalties were reduced by $2,650 from the initial assessment of $5,300. Reductions may result from informal settlements, formal contests, or negotiated agreements with OSHA.
Industry Safety Context: Manufacturing
How MAR-VO MINERAL INC compares to the Manufacturing sector, which has 7,846 employers tracked by PlainWorker.
| Metric | MAR-VO MINERAL INC | Industry Avg |
|---|---|---|
| Inspections | 3 | 2.4 |
| Violations | 11 | 6.3 |
| Total Penalty | $2,650 | $17,948 |
| Avg Penalty per Inspection | $883 | $7,519 |
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Related Data Sources
Data Sources & Methodology
Data as of 2026. Source: U.S. Department of Labor (OSHA, WHD).
Source: OSHA Enforcement Data
Inspection and violation records from the Occupational Safety and Health Administration (OSHA), U.S. Department of Labor, covering the period 2010–2026. Includes inspection dates, violation types (serious, willful, repeat, other-than-serious), and penalty amounts. Penalties shown are current assessed amounts and may differ from original citations due to settlement, contest, or reduction.
Source: Wage and Hour Division (WHD)
Compliance actions from the WHD, covering enforcement of the Fair Labor Standards Act (FLSA), including minimum wage, overtime, and child labor violations. Back wages represent amounts owed to affected employees as determined by WHD investigations.
Employer Matching
Employers are matched across OSHA and WHD datasets by name, state, and city. Employers included in PlainWorker have 2 or more OSHA inspections or $1,000+ in WHD back wages. Data is updated monthly from data.dol.gov.