Mining machinery and equipment repair and maintenance services · Virginia
Joy Global Underground LLC - Duffield
Duffield, VA · ~226 workers · 3 years of OSHA Injury Tracking Application data.
- D
- Poor Safety Record
- 2.8
- Avg TCR
- 2.1
- Industry avg
- 0
- Fatalities
The verdict
Joy Global Underground LLC - Duffield runs at 131% of its industry's injury rate - more dangerous than the typical Mining machinery and equipment repair and maintenance services workplace, earning a grade D.
- D
- Poor Safety Record
- 2.8
- avg TCR · per 100 workers
- 2.1
- industry benchmark (BLS)
- 15
- recordable injuries tracked
Grade compares Joy Global Underground LLC - Duffield's OSHA Total Case Rate of 2.8 to the Mining machinery and equipment repair and maintenance services BLS benchmark of 2.1 (131% of benchmark) across 3 years of Form 300A filings (2016–2024). <a href="/methodology">See methodology</a> for reporting-limitation caveats.
Injury rate over time
Joy Global Underground LLC - Duffield's yearly Total Case Rate, against the 2.1 industry benchmark.
Where Joy Global Underground LLC - Duffield falls in its industry
3,014 Mining machinery and equipment establishmentsSafer than 41% of graded establishments in this industry, whose median TCR is 2.2.
Narrower to Virginia alone (the establishments it most directly competes with for workers and contracts): ranked #36 safest of 66 Mining machinery and equipment employers in Virginia.
Trend analysis for Joy Global Underground LLC - Duffield
Between 2016 and 2018, Joy Global Underground LLC - Duffield's Total Case Rate worsened from 2.3 to 3.4 recordable injuries per 100 full-time workers, a 47% increase across 2 years of OSHA reporting.
The safest year on record was 2016, at a TCR of 2.3, while 2018 saw the highest rate, at 3.4, a spread of 1.1 points between the best and worst reporting years. That's a comparatively narrow spread, suggesting a fairly consistent safety record across the 3 years with a usable rate on file, rather than one outlier year skewing the multi-year average.
Summed across those 3 reporting years, Joy Global Underground LLC - Duffield recorded 15 total injuries and illnesses, with no fatalities reported in any of those years. Readers comparing establishments should weigh the 3-year trend above alongside establishment size, since a larger workforce naturally accumulates more raw incidents even at a lower per-100-worker rate.
Verify This Employer with OSHA
The 15 injuries, 5 illnesses shown on this page for Joy Global Underground LLC - Duffield are sourced from its own 3 years of mandatory OSHA Form 300A summaries. Cross-check the underlying establishment record directly against the federal source, name, NAICS classification, recordable case totals, and inspection history are all searchable on OSHA's Establishment-Specific Injury and Illness Data system.
Verify on OSHA Establishment SearchSource: U.S. Department of Labor, OSHA Establishment-Specific Injury and Illness Data. NAICS 811310 - Mining machinery and equipment repair and maintenance services.
DART Rate, Transparent Calculation (2018)
What is the DART rate formula?
DART (Days Away, Restricted, or Transferred) is computed by OSHA as incidents × 200,000 ÷ hours worked. The 200,000-hour denominator equals roughly 100 full-time workers, which lets establishments of very different sizes be compared directly.
1 DART incidents × 200,000 ÷ 590,455 hours worked = 0.34 DART
Methodology: 29 CFR 1904, OSHA Form 300A recordkeeping
Cross-Validating Context, Establishment vs Industry vs State
| Benchmark | TCR | Source |
|---|---|---|
| Joy Global Underground LLC - Duffield (this establishment) | 2.76 | OSHA ITA Form 300A, 3-year avg |
| Electric motor repair and maintenance services, commercial or industrial industry avg | 2.10 | BLS IIF, NAICS 811310 |
| Virginia state avg (all industries) | 4.16 | OSHA ITA, state-level rollup |
Industry benchmarks: Bureau of Labor Statistics, Injuries, Illnesses, and Fatalities (IIF) program
Reportable Incident Timeline
Year-by-year reportable incidents (recordable injuries + illnesses + fatalities) submitted by Joy Global Underground LLC - Duffield to OSHA's Injury Tracking Application. Each row anchors to OSHA's inspection records search where you can pull the underlying inspection case numbers and citations for that establishment-year.
- 2018: 10 reportable incidents · 6 injuries, 4 illnesses, 0 fatalities - OSHA inspection records (case numbers)
- 2017: 7 reportable incidents · 6 injuries, 1 illnesses, 0 fatalities - OSHA inspection records (case numbers)
- 2016: 3 reportable incidents · 3 injuries, 0 illnesses, 0 fatalities - OSHA inspection records (case numbers)
Source: OSHA Inspection Information System (IMIS) - inspection case-number records
Year-by-Year Safety Data
| Year | TCR | DART | Injuries | Illnesses | Fatalities |
|---|---|---|---|---|---|
| 2018 | 3.4 | 0.3 | 6 | 4 | 0 |
| 2017 | 2.6 | 0.7 | 6 | 1 | 0 |
| 2016 | 2.3 | 1.5 | 3 | 0 | 0 |
What this grade means for you
Use this grade as a relative read on Joy Global Underground LLC - Duffield's reported OSHA injury record versus its Mining machinery and equipment repair and maintenance services peers, not a verdict on whether any single site is safe today.
- At 131% of the Mining machinery and equipment repair and maintenance services benchmark, Joy Global Underground LLC - Duffield reports more injuries than typical peers, ask specifically how the employer is reducing them. Know your rights
- Judge this record against the wider Mining machinery and equipment repair and maintenance services sector, where injury rates vary widely, before comparing it in isolation. See the industry
- Grades reflect 2016–2024 filings; check the latest establishment record straight from OSHA, or look up a different employer. Look up another
Safety grades reflect employers' self-reported OSHA Form 300A filings from 2016 to 2024 and can lag current conditions. A grade is not a guarantee that any specific workplace is safe or unsafe today. See our methodology and disclaimer.
Frequently Asked Questions
What is Joy Global Underground LLC - Duffield's safety grade?
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Similar Employers
Matched by safety record across the industry, by workforce size within Virginia, and by nearby establishments in Duffield - a different peer set than the category browse links below.
Similar TCR (~2.8)
Similar size (~226 workers)
Read our methodology - how this data is sourced, computed, and verified.
Every figure and grade on PlainSafetyScore is computed directly from OSHA's published Injury Tracking Application data and BLS industry benchmarks, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these safety grades, or report a data error. Data current as of 2016-2024 OSHA ITA release.