Armor plate made in iron and steel mills · Oklahoma

Ernest Wiemann Iron Works

Tulsa, OK · ~28 workers · 2 years of OSHA Injury Tracking Application data.

C
Average Safety Record
0.0
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Ernest Wiemann Iron Works runs at 0% of its industry's injury rate - about level with the typical Armor plate made in iron and steel mills workplace, earning a grade C.

Ernest Wiemann Iron Works: 0.0 TCR = 0% of Armor plate made in iron and steel mills BLS 3.3 · 2y Form 300A (see methodology below)

Ernest Wiemann Iron Works safety composite

Ernest Wiemann Iron Works scores strongest on total case rate (tcr) (safer than 100% of same-industry peers) and weakest on fatalities (safer than 53%), 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).

B

84/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
A 0 per 100 workers

Safer than 100% of industry peers

DART rate
B 0 per 100 workers

Safer than 87% of industry peers

Fatalities
D 0

Safer than 53% 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%).

Ernest Wiemann Iron Works held a steady TCR band

Ernest Wiemann Iron Works's TCR held near 0.0 from 0.0 in 2019 to 0.0 in 2021. Peak filing year was 2019 at 0.0 TCR.

2019=0.0 · 2021=0.0

OSHA ITA Form 300A scorecard

Establishment book 331110 · Tulsa, OK AT/BELOW-IND · SMALL

Grade C · TCR 0.0 · 0% of ind

  • DART 0.0 DART
  • RANK #0/7
  • PHOTO Grant Street
  • BOOK 2y book
  • INJ 0 inj
  • SIZE ~28 FTE

Nearest TCR peer: Grant Street (0.1 TCR gap)

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

Ernest Wiemann Iron Works in the TCR neighbourhood

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

TCR

What this shows Ernest Wiemann Iron Works averages 0.0 TCR (0% of the Armor plate made in iron and steel mills BLS benchmark).

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

Ernest Wiemann Iron Works TCR series: 2019=0 · 2021=0 · BLS 3.3

Where Ernest Wiemann Iron Works falls in its industry

416 Armor plate made in iron and s establishments

Safer than 100% of graded establishments in this industry, whose median TCR is 2.7.

More dangerous than peersSafer than peers

Narrower to Oklahoma alone (the establishments it most directly competes with for workers and contracts): ranked #0 safest of 7 Armor plate made in iron and s employers in Oklahoma.

Ernest Wiemann Iron Works (28 employees, TCR 0.0) among 29 same-industry peers, split at the industry median of 155 employees and a TCR of 2.7 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 05001,0001,5002,0002,500 051015 Average employees Total Case Rate Ernest Wiemann Iron Works
Ernest Wiemann Iron Works (28 employees, TCR 0.0) among 29 same-industry peers, split at the industry median of 155 employees and a TCR of 2.7

Ernest Wiemann Iron Works has fewer employees than the Armor plate made in iron and steel mills median and a lower injury rate than the industry's median TCR of 2.7. 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
2021 0.0 0.0 0 0 0
2019 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

331110 · OK · Tulsa

416 Armor plate made in iron and steel mills employers nationwide with a credible TCR · 5,320 rated employers in Oklahoma with headcount on file · 1,004 employers in Tulsa, OK · 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 Grant Street 0.1 TCR
NAICS-TCR Silgan Containers Frontier Rd 0.1 TCR
NAICS-TCR ArcelorMittal Corporate - East Chicago 0.1 TCR
NAICS-TCR AK Steel - Ashland Works 0.1 TCR
STATE-SIZE Farmers Coop Mill & Elevator Association Gin 28 FTE
STATE-SIZE Oneta Power, LLC 28 FTE
STATE-SIZE L Wallace Construction 28 FTE
STATE-SIZE Hudson Trenching Service, Inc. 28 FTE
CITY-NEAR Saint Francis Hospital, Inc. 6,668 FTE
CITY-NEAR H&P IDC - U.S. Land 6,014 FTE
CITY-NEAR TUL-TULSA-MAINTENANCE BASE 5,184 FTE
CITY-NEAR 4795-AA-TUL-TULSA-TUL-TRML 4,794 FTE
NAT-TCR Atlanta - Phipps 0.0 TCR
NAT-TCR Meijer 208 0.0 TCR
NAT-TCR Binghamton 0.0 TCR
NAT-TCR Detroit 0.0 TCR
NAT-SIZE Half Moon Bay Lodge 28 FTE
NAT-SIZE NA-US-NM-Albuquerque-Bluewater Road NW 28 FTE
NAT-SIZE TBF Computing 28 FTE
NAT-SIZE Genesis Diversified Services 28 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: 2021, 2019. 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.