Aircraft assemblies, subassemblies, and parts (except engines) manufacturing · California
Ducommun Carson
Carson, CA · ~183 workers · 7 years of OSHA Injury Tracking Application data.
- A
- Excellent Safety Record
- 0.6
- Avg TCR
- 3.3
- Industry avg
- 0
- Fatalities
The verdict
Ducommun Carson runs at 19% of its industry's injury rate - far safer than the typical Aircraft assemblies, subassemblies, and parts (except engines) manufacturing workplace, earning a grade A.
Ducommun Carson: 0.6 TCR = 19% of Aircraft assemblies, subassemblies, and parts (except engines) manufacturing BLS 3.3 · 7y Form 300A (see methodology below)
Ducommun Carson safety composite
Ducommun Carson scores strongest on total case rate (tcr) (safer than 83% of same-industry peers) and weakest on fatalities (safer than 50%), blended into one 0-100 breakdown against same-industry peers. A missing measure drops out and redistributes its weight rather than deflating the score. This is a per-dimension breakdown, distinct from the single letter grade above it (which weights TCR alone against the BLS industry benchmark).
74/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- B 0.63 per 100 workers
Safer than 83% of industry peers
- DART rate
- B 0 per 100 workers
Safer than 80% of industry peers
- Fatalities
- D 0
Safer than 50% of industry peers
Benchmarked live against every credibly-rated employer in the same NAICS industry code in the current OSHA extract (a segment must have at least 8 rated peers to benchmark). Not a legal or compliance determination; PlainSafetyScore's own weighting (TCR 40%, DART 35%, fatalities 25%).
TCR Δ
−3.1
2018→2024
Ducommun Carson injury rate improved
Ducommun Carson's TCR fell 3.1 from 3.1 in 2018 to 0.0 in 2024. Peak filing year was 2018 at 3.1 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).
2018=3.1 · 2019=0.0 · 2020=0.6 · 2021=0.7 · 2022=0.0 · 2023=0.0 · 2024=0.0
OSHA ITA Form 300A scorecard
Establishment book 336413 · Carson, CA AT/BELOW-IND · MID
Grade A · TCR 0.6 · 19% of ind
- DART 0.0 DART
- RANK #18/104
- PHOTO Triumph Group - Triu…
- BOOK 7y book
- INJ 8 inj
- SIZE ~183 FTE
Nearest TCR peer: Triumph Group - Triumph Electronics & Control (0.0 TCR gap)
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Ducommun Carson in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- This site
Ducommun Carson
0.6 TCR
- Triumph Group
Triumph Group - Triumph Electronics & Control
0.6 TCR
- Valley Metals
Valley Metals LLC
0.6 TCR
- KS92 AMETEK PO
KS92 AMETEK POWER DATA SYSTEMS
0.6 TCR
- BE Aerospace I
BE Aerospace Inc (Everett WA)
0.6 TCR
What this shows Ducommun Carson averages 0.6 TCR (19% of the Aircraft assemblies, subassemblies, and parts (except engines) manufacturing BLS benchmark).
Ducommun Carson TCR series: 2018=3.1 · 2019=0 · 2020=0.6 · 2021=0.7 · 2022=0 · 2023=0 · 2024=0 · BLS 3.3
Where Ducommun Carson falls in its industry
650 Aircraft assemblies, subassemb establishmentsSafer than 83% of graded establishments in this industry, whose median TCR is 1.9.
Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #18 safest of 104 Aircraft assemblies, subassemb employers in California.
Ducommun Carson has more employees than the Aircraft assemblies, subassemblies, and median and a lower injury rate than the industry's median TCR of 1.9. Workforce size and injury rate do not always move together within the same industry -- some of its smaller peers run higher rates than its larger ones, and vice versa.
Year-by-Year Safety Data
| Year | TCR | DART | Injuries | Illnesses | Fatalities |
|---|---|---|---|---|---|
| 2024 | 0.0 | 0.0 | 0 | 0 | 0 |
| 2023 | 0.0 | 0.0 | 0 | 0 | 0 |
| 2022 | 0.0 | 0.0 | 0 | 0 | 0 |
| 2021 | 0.7 | 0.7 | 1 | 0 | 0 |
| 2020 | 0.6 | 0.6 | 1 | 0 | 0 |
| 2019 | 0.0 | 0.0 | 0 | 0 | 0 |
| 2018 | 3.1 | 2.1 | 6 | 0 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
336413 · CA · Carson
650 Aircraft assemblies, subassemblies, and parts (except engines) manufacturing employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 236 employers in Carson, CA · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.
| Rel | Establishment | Metric |
|---|---|---|
| NAICS-TCR | Triumph Group - Triumph Electronics & Control | 0.6 TCR |
| NAICS-TCR | Valley Metals LLC | 0.6 TCR |
| NAICS-TCR | KS92 AMETEK POWER DATA SYSTEMS | 0.6 TCR |
| NAICS-TCR | BE Aerospace Inc (Everett WA) | 0.6 TCR |
| STATE-SIZE | Mike Etchandy Farms, INC | 183 FTE |
| STATE-SIZE | MGM LABOR CONTRACTING INC | 183 FTE |
| STATE-SIZE | JOE CARMONA | 183 FTE |
| STATE-SIZE | LADWP 5898 VENICE | 183 FTE |
| CITY-NEAR | Centric Parts (PEO) - Carson | 1,190 FTE |
| CITY-NEAR | Los Angeles Refinery Carson | 1,083 FTE |
| CITY-NEAR | AMPAM Parks Mechanical | 965 FTE |
| CITY-NEAR | City of Carson | 755 FTE |
| NAT-TCR | Barletta Engineering Corp. | 0.6 TCR |
| NAT-TCR | S06717 - Raleigh MRF | 0.6 TCR |
| NAT-TCR | Forney Power Plant | 0.6 TCR |
| NAT-TCR | Main Office | 0.6 TCR |
| NAT-SIZE | Harbar LLC | 183 FTE |
| NAT-SIZE | Hatfield PA | 183 FTE |
| NAT-SIZE | Grand Manor Nursing & Rehabilitation Center | 183 FTE |
| NAT-SIZE | Corning Inc - Oneonta | 183 FTE |
Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →
Read our methodology - how this data is sourced, computed, and verified.