Employer · Indiana
42851201--Allison Main Plants 3,4,6,12,1
Indianapolis, IN · ~34 workers · 2 years of OSHA Injury Tracking Application data.
- F
- Failing Safety Record
- 5.8
- Avg TCR
- 0.7
- Industry avg
- 0
- Fatalities
The verdict
42851201--Allison Main Plants 3,4,6,12,1 runs at 831% of its industry's injury rate - far more dangerous than the typical industry workplace, earning a grade F.
- F
- Failing Safety Record
- 5.8
- avg TCR · per 100 workers
- 0.7
- industry benchmark (BLS)
- 4
- recordable injuries tracked
Grade compares 42851201--Allison Main Plants 3,4,6,12,1's OSHA Total Case Rate to the BLS industry benchmark across 2 years of Form 300A filings (2016–2024). This reflects reported recordable injuries, not an independent safety inspection -- underreporting is a known limitation of employer self-recordkeeping.
Injury rate over time
42851201--Allison Main Plants 3,4,6,12,1's yearly Total Case Rate, against the 0.7 industry benchmark.
Where 42851201--Allison Main Plants 3,4,6,12,1 falls in its industry
2,360 industry establishmentsSafer than 3% of graded establishments in this industry, whose median TCR is 0.2.
Narrower to Indiana alone (the establishments it most directly competes with for workers and contracts): ranked #50 safest of 50 industry employers in Indiana.
42851201--Allison Main Plants 3,4,6,12,1 has an average TCR of 5.8, which is 831% of the industry average (0.7) for this industry. This is significantly worse than average.
The letter grade is a transparent derived index PlainSafetyScore computes from public OSHA ITA and BLS benchmark data, not an official OSHA rating or safety certification. Full formula and thresholds: Methodology.
Trend analysis for 42851201--Allison Main Plants 3,4,6,12,1
Between 2016 and 2017, 42851201--Allison Main Plants 3,4,6,12,1's Total Case Rate improved from 8.6 to 3.0 recordable injuries per 100 full-time workers, a 65% decrease across 1 year of OSHA reporting.
The safest year on record was 2017, at a TCR of 3.0, while 2016 saw the highest rate, at 8.6, a spread of 5.7 points between the best and worst reporting years. That's a wide swing relative to the establishment's overall rate, worth checking the year-by-year table below for whether a single severe year is driving the average, rather than a sustained trend.
Summed across those 2 reporting years, 42851201--Allison Main Plants 3,4,6,12,1 recorded 4 total injuries and illnesses, with no fatalities reported in any of those years. Readers comparing establishments should weigh the 2-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
All injury, illness, and fatality figures on this page are sourced from 42851201--Allison Main Plants 3,4,6,12,1's own 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 551114 - industry classification.
DART Rate, Transparent Calculation (2017)
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 ÷ 66,968 hours worked = 2.99 DART
Methodology: 29 CFR 1904, OSHA Form 300A recordkeeping
Cross-Validating Context, Establishment vs Industry vs State
| Benchmark | TCR | Source |
|---|---|---|
| 42851201--Allison Main Plants 3,4,6,12,1 (this establishment) | 5.82 | OSHA ITA Form 300A, 2-year avg |
| Corporate offices industry avg | 0.70 | BLS IIF, NAICS 551114 |
| Indiana state avg (all industries) | 4.53 | 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 42851201--Allison Main Plants 3,4,6,12,1 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.
- 2017: 1 reportable incidents · 1 injuries, 0 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 |
|---|---|---|---|---|---|
| 2017 | 3.0 | 3.0 | 1 | 0 | 0 |
| 2016 | 8.6 | 0.0 | 3 | 0 | 0 |
What this grade means for you
Use this grade as a relative read on 42851201--Allison Main Plants 3,4,6,12,1's reported OSHA injury record versus its industry peers, not a verdict on whether any single site is safe today.
- At 831% of the industry benchmark, 42851201--Allison Main Plants 3,4,6,12,1 reports more injuries than typical peers, ask specifically how the employer is reducing them. Know your rights
- Judge this record against the wider industry 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 42851201--Allison Main Plants 3,4,6,12,1's safety grade?
How many injuries has 42851201--Allison Main Plants 3,4,6,12,1 reported?
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Similar TCR (~5.8)
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Read our methodology - how this data is sourced, computed, and verified.
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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.