PlainWorker
Employers › CA

Mining, Quarrying, Oil & Gas · Oroville, CA

Mineral Resources LLC

According to OSHA enforcement records (2010–2026), Mineral Resources LLC has a relatively clean safety record: 11 violations across 11 inspections. See the full breakdown below.

Lower half by penalty0% serious
$4,640
OSHA penalties
11
Violations cited
11
OSHA inspections
#58,103
of 100,495 penalized employers

Mineral Resources LLC in Oroville, CA has been the subject of 11 OSHA workplace inspections and 11 citations since 2010, according to enforcement records from the U.S. Department of Labor. Total penalties assessed: $4,640. All enforcement data below is sourced from the DOL public enforcement databases at data.dol.gov.

The record in one line

OSHA has inspected Mineral Resources LLC 11 times over 15 years, roughly once every couple of years. These inspections resulted in 11 violations, averaging 1.0 per inspection. Its total OSHA penalty ranks in the lower half of penalized employers nationally. Against the Mining, Quarrying, Oil & Gas industry average of 2 inspections per employer, this runs far above peers (5.1x the sector average) on inspection frequency. For comparison, Grist Creek Aggregates, LLC in Willits, CA is another mining, quarrying, oil & gas employer with 2 OSHA inspections on record and $4,640 in current penalties.

1.0
violations per inspection
0.0%
of violations were serious
42%
of penalized employers rank lower

How Mineral Resources LLC compares on OSHA penalties

Total current penalty vs the Mining, Quarrying, Oil & Gas per-employer average

in penalties

What this shows Mineral Resources LLC sits roughly in line with peers (1.1x the sector average) in total OSHA penalties.

Source U.S. Department of Labor, OSHA enforcement extracts As of 2026

Where this penalty ranks nationally

Total current OSHA penalty vs every U.S. employer with a nonzero penalty

$4,640 Top 42% most affordable more affordable than 58% of 100,495 U.S. employers with a penalty

$0–$5,000: 44,435 U.S. employers with a penalty (44%). This entry sits in this band. $5,000–$10,000: 20,628 U.S. employers with a penalty (21%). Above this entry. $10,000–$15,000: 11,165 U.S. employers with a penalty (11%). Above this entry. $15,000–$20,000: 6,629 U.S. employers with a penalty (7%). Above this entry. $20,000–$25,000: 4,205 U.S. employers with a penalty (4%). Above this entry. $25,000–$30,000: 2,885 U.S. employers with a penalty (3%). Above this entry. $30,000–$35,000: 2,052 U.S. employers with a penalty (2%). Above this entry. $35,000–$40,000: 1,483 U.S. employers with a penalty (1%). Above this entry. $40,000–$45,000: 1,120 U.S. employers with a penalty (1%). Above this entry. $45,000–$50,000: 792 U.S. employers with a penalty (1%). Above this entry. $50,000–$55,000: 5,101 U.S. employers with a penalty (5%). Above this entry. This employer $0 $55,000 every penalized U.S. employer, bucketed by value

Each bar is a $5K-wide band; taller bars hold more U.S. employers with a penalty. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source U.S. Department of Labor, OSHA enforcement extracts · 2026

What the Data Says About Mineral Resources LLC

The federal enforcement record for Mineral Resources LLC in Oroville, CA includes 11 OSHA inspections and 11 violations, translating to 1.00 violations per inspection. Of those violations, 0 (0.0%) were classified as serious, 0 (0.0%) as willful, and 0 (0.0%) as repeat.

OSHA assessed $5,865 in initial penalties against this employer, later adjusted to a current total of $4,640 - a 20.9% reduction. Average penalty per inspection works out to $422. Against the Mining, Quarrying, Oil & Gas industry average of $4,394 per employer, this record sits roughly in line with peers (1.1x the sector average).

Inspection activity spans from 2010-08-25 to 2025-06-24, a window of roughly 15 years.

Enforcement detail

OSHA Inspection History

Total Inspections

11

First Inspection

2010-08-25

Last Inspection

2025-06-24

Inspection Span

15 yrs

Violations / Inspection

1.0

Avg Penalty / Inspection

$422

Industry Avg / Inspection

$2,034

What this shows 11 inspections over 15 years, averaging 1.0 violations per visit. That's $422 per inspection vs. the Mining, Quarrying, Oil & Gas average of $2,034.

Enforcement detail

Violation Breakdown

0

Serious

0.0% of total

0

Willful

0.0% of total

0

Repeat

0.0% of total

11

Other-Than-Serious

100.0% of total

What this shows 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.

Enforcement detail

Penalty Analysis

Initial Penalty Assessed

$5,865

Current Penalty Amount

$4,640

Penalty Reduction

20.9%

What this shows Penalties were reduced by $1,225 from the initial assessment of $5,865. Reductions may result from informal settlements, formal contests, or negotiated agreements with OSHA.

Industry Safety Context: Mining, Quarrying, Oil & Gas

How Mineral Resources LLC compares to the Mining, Quarrying, Oil & Gas sector, which has 2,359 employers tracked by PlainWorker.

Metric Mineral Resources LLC Industry Avg
Inspections 11 2.2
Violations 11 3.1
Total Penalty $4,640 $4,394
Avg Penalty per Inspection $422 $2,034
View all 2,359 employers in Mining, Quarrying, Oil & Gas →

Nearby & Similar Employers in Mining, Quarrying, Oil & Gas

Chandler Aggregates INC
Lake Elsinore, CA
7 inspections $4,640
Grist Creek Aggregates, LLC
Willits, CA
2 inspections $4,640
Advanced Wireless Communications LLC
Farmington, NM
0 inspections $0
A & A1 Trucking
Midland, TX
0 inspections $0
Horizon Energy Services, LLC
Caldwell, KS
2 inspections $4,620

Compare Mineral Resources LLC vs Chandler Aggregates INC side-by-side →

Frequently Asked Questions

Is Mineral Resources LLC safe to work at? ▼
Based on OSHA records, Mineral Resources LLC's workplace safety record is relatively clean, with fewer violations than typical. The employer has 11 violations across 11 inspections. Compared to Mining, Quarrying, Oil & Gas industry peers, this is above average for penalties. Review the full inspection history below for details.
How many OSHA violations does Mineral Resources LLC have? ▼
Mineral Resources LLC has 11 OSHA violations on record, including 0 serious, 0 willful, and 0 repeat violations. The total current penalty amount is $4,640.
How many OSHA inspections has Mineral Resources LLC had? ▼
Mineral Resources LLC has had 11 OSHA inspections, with the first recorded on 2010-08-25 and the most recent on 2025-06-24. This averages 1.0 violations per inspection.
What is the total penalty amount for Mineral Resources LLC? ▼
Mineral Resources LLC has been assessed $4,640 in current OSHA penalties, reduced from an initial assessment of $5,865 (a 20.9% reduction).
What industry does Mineral Resources LLC operate in? ▼
Mineral Resources LLC operates in the Mining, Quarrying, Oil & Gas sector (NAICS code 212321). This industry has 2,359 employers tracked by PlainWorker, with 5,096 total OSHA inspections and $10.36M in cumulative penalties.
How does Mineral Resources LLC's safety record compare to industry average? ▼
Mineral Resources LLC's total OSHA penalty of $4,640 is above the Mining, Quarrying, Oil & Gas industry average of $4,394 per employer (1.1x the average). The employer has 11 inspections compared to the industry average of 2.2 per employer. For a direct comparison, Grist Creek Aggregates, LLC in Willits, CA is a similar mining, quarrying, oil & gas employer with $4,640 in current penalties.

Explore PlainWorker

Mining, Quarrying, Oil & Gas Industry

All 2,359 employers in this sector
Employers in CA

All inspected employers in this state
Safety Rankings

Most penalized, repeat violators & more

What to check next

Mineral Resources LLC's record is one establishment in a larger pattern. Use it as a research checklist, not a verdict on the employer overall.

These figures are the federal enforcement record on file and reflect past inspections, not a statement about current workplace conditions. See the disclaimer for how to read them.

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.

Verify with OSHA establishment search →

Every figure on PlainWorker is rendered directly from official U.S. Department of Labor OSHA and Wage & Hour Division enforcement records, no number is typed in by an editor. This employer's ratios (penalty-per-violation, industry comparisons) are computed live from the 11 inspections on record. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2026.