Foam polystyrene products manufacturing · California
Dart Container Corona
Corona, CA · ~387 workers · 7 years of OSHA Injury Tracking Application data.
- C
- Average Safety Record
- 3.3
- Avg TCR
- 3.3
- Industry avg
- 0
- Fatalities
The verdict
Dart Container Corona runs at 100% of its industry's injury rate - about level with the typical Foam polystyrene products manufacturing workplace, earning a grade C.
Dart Container Corona: 3.3 TCR = 100% of Foam polystyrene products manufacturing BLS 3.3 · 7y Form 300A (see methodology below)
Dart Container Corona safety composite
Dart Container Corona scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 43%), 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).
45/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- D 3.31 per 100 workers
Safer than 44% of industry peers
- DART rate
- D 1.84 per 100 workers
Safer than 43% of industry peers
- Fatalities
- D 0
Safer than 51% 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
−2.8
2017→2023
Dart Container Corona injury rate improved
Dart Container Corona's TCR fell 2.8 from 5.5 in 2017 to 2.8 in 2023. Peak filing year was 2017 at 5.5 TCR. In 2023, DART was 0.56× this establishment's average TCR (severity share of cases).
2017=5.5 · 2018=5.1 · 2019=4.3 · 2020=1.4 · 2021=2.4 · 2022=1.8 · 2023=2.8
OSHA ITA Form 300A scorecard
Establishment book 326140 · Corona, CA ABOVE-IND · MID
Grade C · TCR 3.3 · 100% of ind
- DART 1.8 DART
- RANK #6/14
- PHOTO Insulfoam - Lakeland
- BOOK 7y book
- INJ 80 inj
- SIZE ~387 FTE
Nearest TCR peer: Insulfoam - Lakeland (0.0 TCR gap)
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Dart Container Corona in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- This site
Dart Container Corona
3.3 TCR
- Insulfoam - La
Insulfoam - Lakeland
3.3 TCR
- diversified pl
diversified plastics corp
3.3 TCR
- UMR Board Prod
UMR Board Production LLC
3.3 TCR
- Distribution C
Distribution Center
3.3 TCR
What this shows Dart Container Corona averages 3.3 TCR (100% of the Foam polystyrene products manufacturing BLS benchmark).
Dart Container Corona TCR series: 2017=5.5 · 2018=5.1 · 2019=4.3 · 2020=1.4 · 2021=2.4 · 2022=1.8 · 2023=2.8 · BLS 3.3
Where Dart Container Corona falls in its industry
260 Foam polystyrene products manu establishmentsSafer than 44% of graded establishments in this industry, whose median TCR is 3.1.
Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #6 safest of 14 Foam polystyrene products manu employers in California.
Dart Container Corona has more employees than the Foam polystyrene products manufacturing median and a higher injury rate than the industry's median TCR of 3.1. 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 |
|---|---|---|---|---|---|
| 2023 | 2.8 | 1.8 | 9 | 0 | 0 |
| 2022 | 1.8 | 1.5 | 6 | 0 | 0 |
| 2021 | 2.4 | 1.5 | 8 | 0 | 0 |
| 2020 | 1.4 | 1.1 | 4 | 1 | 0 |
| 2019 | 4.3 | 3.8 | 16 | 0 | 0 |
| 2018 | 5.1 | 4.3 | 16 | 5 | 0 |
| 2017 | 5.5 | 4.8 | 21 | 2 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
326140 · CA · Corona
260 Foam polystyrene products manufacturing employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 409 employers in Corona, 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 | Insulfoam - Lakeland | 3.3 TCR |
| NAICS-TCR | diversified plastics corp | 3.3 TCR |
| NAICS-TCR | UMR Board Production LLC | 3.3 TCR |
| NAICS-TCR | Distribution Center | 3.3 TCR |
| STATE-SIZE | Eagle Labor Contracting, Inc | 387 FTE |
| STATE-SIZE | Green Valley Harvest, Inc. | 387 FTE |
| STATE-SIZE | Century Park East - 01 | 387 FTE |
| STATE-SIZE | F.E. Weymouth Filtration Plant | 387 FTE |
| CITY-NEAR | Monster Energy Company 2535 Anselmo Dr | 2,572 FTE |
| CITY-NEAR | Monster Energy Company | 2,388 FTE |
| CITY-NEAR | Monster Energy Company - Anselmo Dr, Corona | 2,335 FTE |
| CITY-NEAR | California Department of Transportation Facility 289 | 1,587 FTE |
| NAT-TCR | AWI Flint Warehouse | 3.3 TCR |
| NAT-TCR | Edwards Oil Company Inc. | 3.3 TCR |
| NAT-TCR | United 372 | 3.3 TCR |
| NAT-TCR | Kuehne + Nagel Inc. (JFK-6311) | 3.3 TCR |
| NAT-SIZE | Kivi Bros Trucking | 387 FTE |
| NAT-SIZE | Kualoa Ranch Hawaii, Inc. | 387 FTE |
| NAT-SIZE | Oncology-Hematology Associates | 387 FTE |
| NAT-SIZE | Asplundh Tree Expert LLC - 062 | 387 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.