Fabricated structural metal manufacturing · California

Corona, CA- MFG

Corona, CA · ~52 workers · 3 years of OSHA Injury Tracking Application data.

B
Good Safety Record
2.5
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Corona, CA- MFG runs at 77% of its industry's injury rate - safer than the typical Fabricated structural metal manufacturing workplace, earning a grade B.

Corona, CA- MFG: 2.5 TCR = 77% of Fabricated structural metal manufacturing BLS 3.3 · 3y Form 300A (see methodology below)

Corona, CA- MFG safety composite

Corona, CA- MFG scores strongest on total case rate (tcr) (safer than 72% of same-industry peers) and weakest on dart rate (safer than 27%), 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).

D

51/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 2.54 per 100 workers

Safer than 72% of industry peers

DART rate
F 3.79 per 100 workers

Safer than 27% 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%).

Corona, CA- MFG held a steady TCR band

Corona, CA- MFG's TCR held near 0.0 from 3.8 in 2018 to 3.8 in 2020. Peak filing year was 2018 at 3.8 TCR. In 2020, DART was 1.49× this establishment's average TCR (severity share of cases).

2018=3.8 · 2019=0.0 · 2020=3.8

OSHA ITA Form 300A scorecard

Establishment book 332312 · Corona, CA AT/BELOW-IND · SMALL

Grade B · TCR 2.5 · 77% of ind

  • DART 3.8 DART
  • RANK #17/66
  • PHOTO DME Manufacturing PA…
  • BOOK 3y book
  • INJ 4 inj
  • SIZE ~52 FTE

Nearest TCR peer: DME Manufacturing PA INC (0.0 TCR gap)

Read with this employer → · Industry book → · California employers → · Look up another →

Corona, CA- MFG in the TCR neighbourhood

Average Total Case Rate among this establishment and nearest same-industry peers

TCR

What this shows Corona, CA- MFG averages 2.5 TCR (77% of the Fabricated structural metal manufacturing BLS benchmark).

Source U.S. Department of Labor, OSHA Injury Tracking Application (Form 300A) As of 2026-08-25

Corona, CA- MFG TCR series: 2018=3.8 · 2019=0 · 2020=3.8 · BLS 3.3

Where Corona, CA- MFG falls in its industry

1,491 Fabricated structural metal ma establishments

Safer than 72% of graded establishments in this industry, whose median TCR is 4.6.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #17 safest of 66 Fabricated structural metal ma employers in California.

Corona, CA- MFG (52 employees, TCR 2.5) among 29 same-industry peers, split at the industry median of 54 employees and a TCR of 4.6 2×2 strategic matrix plotting 30 entities by Average employees (X) and Total Case Rate (Y), with a crosshair dividing the plot into four quadrants. Larger & higher-riskSmaller & higher-riskLarger & saferSmaller & safer than peers 0100200300400 05101520 Average employees Total Case Rate Corona, CA- MFG
Corona, CA- MFG (52 employees, TCR 2.5) among 29 same-industry peers, split at the industry median of 54 employees and a TCR of 4.6

Corona, CA- MFG has fewer employees than the Fabricated structural metal manufacturin median and a lower injury rate than the industry's median TCR of 4.6. 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
2020 3.8 3.8 2 0 0
2019 0.0 0.0 0 0 0
2018 3.8 3.8 2 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

332312 · CA · Corona

1,491 Fabricated structural metal 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 DME Manufacturing PA INC 2.5 TCR
NAICS-TCR Harris Rebar - Rockford Illinois 2.5 TCR
NAICS-TCR Seibel Modern Mfg & Welding Corp 2.5 TCR
NAICS-TCR New Millennium Building Systems, LLC. - Salem 2.5 TCR
STATE-SIZE Phil Foster Ranch 52 FTE
STATE-SIZE Oceano Packing Company 52 FTE
STATE-SIZE Sun Pacific Farming | Citrus Farming | Ivanhoe 52 FTE
STATE-SIZE Brassfield Estate Vineyard 52 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 Boyer's Food Markets -Berwick 2.5 TCR
NAT-TCR DGS Aviation Services : MYR - Myrtle Beach 2.5 TCR
NAT-TCR Ohio CAT - Cleveland PSD 2.5 TCR
NAT-TCR Material Recovery Facility 2.5 TCR
NAT-SIZE Somerset Rehabilitation & Living Center 52 FTE
NAT-SIZE Hazlehurst Wood Pellets, LLC 52 FTE
NAT-SIZE O&M Houston Rogerdale 52 FTE
NAT-SIZE Boyer's Food Markets -McAdoo 52 FTE

Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →

Data Source: OSHA Injury Tracking Application (ITA), mandatory establishment-level injury/illness reports. Grades compare employer Total Case Rate (TCR) to BLS IIF industry benchmarks. Data covers years reported by this establishment: 2020, 2019, 2018. This is publicly available government data - not a legal determination of workplace conditions.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from official public datasets. See our methodology for details.