TWIN MOUNTAIN ROCK VENTURE, LLC.

1000 CINDER ROAD, LITTLE LAKE, CA 93542 · Mining, Quarrying, Oil & Gas

TWIN MOUNTAIN ROCK VENTURE, LLC. in LITTLE LAKE, CA has been the subject of 5 OSHA workplace inspections and 14 citations since 2010, according to enforcement records from the U.S. Department of Labor. Total penalties assessed: $2,420. Industry sector: Mining, Quarrying, Oil & Gas. All enforcement data below is sourced from the DOL public enforcement databases at data.dol.gov.

5
OSHA Inspections
14
Violations Cited
$2,420
OSHA Penalties

Safety Assessment

TWIN MOUNTAIN ROCK VENTURE, LLC. has been inspected 5 times by OSHA over 6 years. These inspections resulted in 14 violations, averaging 2.8 violations per inspection. Compared to the Mining, Quarrying, Oil & Gas industry average of 2 inspections per employer, TWIN MOUNTAIN ROCK VENTURE, LLC. has been inspected more frequently.

What the Data Says About TWIN MOUNTAIN ROCK VENTURE, LLC.

The federal enforcement record for TWIN MOUNTAIN ROCK VENTURE, LLC. in LITTLE LAKE, CA includes 5 OSHA inspections and 14 violations, translating to 2.80 violations per inspection. Of those violations, 0 (0.0%) were classified as serious, 0 (0.0%) as willful, and 1 (7.1%) 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 $2,420 in initial penalties against this employer, later adjusted to a current total of $2,420 — no reduction from the original assessment. Average penalty per inspection works out to $484. Against the Mining, Quarrying, Oil & Gas industry average of $4,400 per employer, this record runs below peers.

Inspection activity spans from 2016-10-27 to 2022-10-17, 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

Total Inspections
5
First Inspection
2016-10-27
Last Inspection
2022-10-17
Inspection Span
6 years
Violations per Inspection
2.8
Avg Penalty per Inspection
$484
Industry Avg per Inspection
$2,043

Violation Breakdown

0
Serious
0.0% of total
0
Willful
0.0% of total
1
Repeat
7.1% of total
13
Other-Than-Serious
92.9% of total

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

Initial Penalty Assessed
$2,420
Current Penalty Amount
$2,420
Penalty Reduction
None

Industry Safety Context: Mining, Quarrying, Oil & Gas

How TWIN MOUNTAIN ROCK VENTURE, LLC. compares to the Mining, Quarrying, Oil & Gas sector, which has 2,320 employers tracked by PlainWorker.

Metric TWIN MOUNTAIN ROCK VENTURE, LLC. Industry Avg
Inspections 5 2.2
Violations 14 3.1
Total Penalty $2,420 $4,400
Avg Penalty per Inspection $484 $2,043

Related Data from Other Sources

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Frequently Asked Questions

Is TWIN MOUNTAIN ROCK VENTURE, LLC. safe to work at?
Based on OSHA records, TWIN MOUNTAIN ROCK VENTURE, LLC.'s workplace safety record is concerning, with multiple serious compliance issues. The employer has 14 violations across 5 inspections. Compared to Mining, Quarrying, Oil & Gas industry peers, this is below average for penalties. Review the full inspection history below for details.
How many OSHA violations does TWIN MOUNTAIN ROCK VENTURE, LLC. have?
TWIN MOUNTAIN ROCK VENTURE, LLC. has 14 OSHA violations on record, including 0 serious, 0 willful, and 1 repeat violations. The total current penalty amount is $2,420.
How many OSHA inspections has TWIN MOUNTAIN ROCK VENTURE, LLC. had?
TWIN MOUNTAIN ROCK VENTURE, LLC. has had 5 OSHA inspections, with the first recorded on 2016-10-27 and the most recent on 2022-10-17. This averages 2.8 violations per inspection.
What is the total penalty amount for TWIN MOUNTAIN ROCK VENTURE, LLC.?
TWIN MOUNTAIN ROCK VENTURE, LLC. has been assessed $2,420 in current OSHA penalties.
Does TWIN MOUNTAIN ROCK VENTURE, LLC. have any serious or willful violations?
Yes. TWIN MOUNTAIN ROCK VENTURE, LLC. has 0 serious violations, and 1 repeat violations. Serious violations involve hazards likely to cause death or serious physical harm. Willful violations indicate the employer intentionally or knowingly disregarded the law.
What industry does TWIN MOUNTAIN ROCK VENTURE, LLC. operate in?
TWIN MOUNTAIN ROCK VENTURE, LLC. operates in the Mining, Quarrying, Oil & Gas sector (NAICS code 212399). This industry has 2,320 employers tracked by PlainWorker, with 4,997 total OSHA inspections and $10.21M in cumulative penalties.
What are my rights if I work at TWIN MOUNTAIN ROCK VENTURE, LLC.?
Under the Occupational Safety and Health Act, employees at TWIN MOUNTAIN ROCK VENTURE, LLC. have the right to a safe workplace, the right to report hazards without retaliation, the right to request an OSHA inspection, and the right to access their own exposure and medical records. Workers can also refuse dangerous work if they believe they face imminent danger and their employer has failed to address the hazard.
How do I file an OSHA complaint against TWIN MOUNTAIN ROCK VENTURE, LLC.?
You can file a complaint with OSHA online at osha.gov/workers/file-complaint, by calling 1-800-321-OSHA (6742), or by visiting your local OSHA area office. Complaints can be filed confidentially. OSHA is required to respond to all complaints and will prioritize those alleging imminent danger. You are protected from employer retaliation under Section 11(c) of the OSH Act.
How does TWIN MOUNTAIN ROCK VENTURE, LLC.'s safety record compare to industry average?
TWIN MOUNTAIN ROCK VENTURE, LLC.'s total OSHA penalty of $2,420 is below the Mining, Quarrying, Oil & Gas industry average of $4,400 per employer. The employer has 5 inspections compared to the industry average of 2.2 per employer.

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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.

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