Naval ship building · Mississippi
Ingalls Shipbuilding
Pascagoula, MS · ~11,345 workers · 6 years of OSHA Injury Tracking Application data.
- F
- Failing Safety Record
- 8.6
- Avg TCR
- 3.3
- Industry avg
- 2
- Fatalities
The verdict
Ingalls Shipbuilding runs at 259% of its industry's injury rate - far more dangerous than the typical Naval ship building workplace, earning a grade F.
- F
- Failing Safety Record
- 8.6
- avg TCR · per 100 workers
- 3.3
- industry benchmark (BLS)
- 2
- worker fatalities on record
Grade compares Ingalls Shipbuilding's OSHA Total Case Rate to the BLS industry benchmark across 6 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
Ingalls Shipbuilding's yearly Total Case Rate, against the 3.3 industry benchmark.
Where Ingalls Shipbuilding falls in its industry
488 Naval ship building establishmentsSafer than 17% of graded establishments in this industry, whose median TCR is 4.0.
Narrower to Mississippi alone (the establishments it most directly competes with for workers and contracts): ranked #18 safest of 19 Naval ship building employers in Mississippi.
Ingalls Shipbuilding has an average TCR of 8.6, which is 259% of the industry average (3.3) for Naval ship building. 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 Ingalls Shipbuilding
Between 2016 and 2021, Ingalls Shipbuilding's Total Case Rate worsened from 9.1 to 10.3 recordable injuries per 100 full-time workers, a 14% increase across 5 years of OSHA reporting.
The safest year on record was 2019, at a TCR of 6.6, while 2020 saw the highest rate, at 10.3, a spread of 3.7 points between the best and worst reporting years. That's a comparatively narrow spread, suggesting a fairly consistent safety record across the 6 years with a usable rate on file, rather than one outlier year skewing the multi-year average.
Summed across those 6 reporting years, Ingalls Shipbuilding recorded 4,384 total injuries and illnesses and 2 fatalities. Readers comparing establishments should weigh the 6-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 Ingalls Shipbuilding'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 336611 - Naval ship building.
DART Rate, Transparent Calculation (2021)
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.
857 DART incidents × 200,000 ÷ 22,460,293 hours worked = 7.63 DART
Methodology: 29 CFR 1904, OSHA Form 300A recordkeeping
Cross-Validating Context, Establishment vs Industry vs State
| Benchmark | TCR | Source |
|---|---|---|
| Ingalls Shipbuilding (this establishment) | 8.56 | OSHA ITA Form 300A, 6-year avg |
| Fishing boat, commercial, building industry avg | 3.30 | BLS IIF, NAICS 336611 |
| Mississippi state avg (all industries) | 3.72 | 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 Ingalls Shipbuilding 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.
- 2021: 1,159 reportable incidents · 656 injuries, 502 illnesses, 1 fatality - OSHA inspection records (case numbers)
- 2020: 1,113 reportable incidents · 671 injuries, 442 illnesses, 0 fatalities - OSHA inspection records (case numbers)
- 2019: 753 reportable incidents · 631 injuries, 122 illnesses, 0 fatalities - OSHA inspection records (case numbers)
- 2018: 812 reportable incidents · 727 injuries, 85 illnesses, 0 fatalities - OSHA inspection records (case numbers)
- 2017: 850 reportable incidents · 785 injuries, 65 illnesses, 0 fatalities - OSHA inspection records (case numbers)
- 2016: 1,037 reportable incidents · 914 injuries, 122 illnesses, 1 fatality - 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 |
|---|---|---|---|---|---|
| 2021 | 10.3 | 7.6 | 656 | 502 | 1 |
| 2020 | 10.3 | 7.1 | 671 | 442 | 0 |
| 2019 | 6.6 | 3.5 | 631 | 122 | 0 |
| 2018 | 7.2 | 4.1 | 727 | 85 | 0 |
| 2017 | 7.8 | 4.1 | 785 | 65 | 0 |
| 2016 | 9.1 | 4.9 | 914 | 122 | 1 |
What this grade means for you
Use this grade as a relative read on Ingalls Shipbuilding's reported OSHA injury record versus its Naval ship building peers, not a verdict on whether any single site is safe today.
- At 259% of the Naval ship building benchmark, Ingalls Shipbuilding reports more injuries than typical peers, ask specifically how the employer is reducing them. Know your rights
- Judge this record against the wider Naval ship building 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 Ingalls Shipbuilding's safety grade?
How many injuries has Ingalls Shipbuilding reported?
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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.