Tube (e.g., heavy riveted, lock joint, seamless, welded) made from purchased iron or steel · Michigan

Detroit Tubing Mill - Hubbell

Detroit, MI · ~38 workers · 3 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
9.3
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Detroit Tubing Mill - Hubbell runs at 282% of its industry's injury rate - far more dangerous than the typical Tube (e.g., heavy riveted, lock joint, seamless, welded) made from purchased iron or steel workplace, earning a grade F.

Detroit Tubing Mill - Hubbell: 9.3 TCR = 282% of Tube (e.g., heavy riveted, lock joint, seamless, welded) made from purchased iron or steel BLS 3.3 · 3y Form 300A (see methodology below)

Detroit Tubing Mill - Hubbell safety composite

Detroit Tubing Mill - Hubbell scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on total case rate (tcr) (safer than 16%), 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

35/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 9.31 per 100 workers

Safer than 16% of industry peers

DART rate
D 2.18 per 100 workers

Safer than 44% 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

−6.8

2021→2023

Detroit Tubing Mill - Hubbell injury rate improved

Detroit Tubing Mill - Hubbell's TCR fell 6.8 from 11.2 in 2021 to 4.4 in 2023. Peak filing year was 2022 at 12.4 TCR. In 2023, DART was 0.23× this establishment's average TCR (severity share of cases).

2021=11.2 · 2022=12.4 · 2023=4.4

OSHA ITA Form 300A scorecard

Establishment book 331210 · Detroit, MI ABOVE-IND · SMALL

Grade F · TCR 9.3 · 282% of ind

  • DART 2.2 DART
  • RANK #8/16
  • PHOTO Mid-America Pipe
  • BOOK 3y book
  • INJ 10 inj
  • SIZE ~38 FTE

Nearest TCR peer: Mid-America Pipe (0.0 TCR gap)

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Detroit Tubing Mill - Hubbell in the TCR neighbourhood

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

TCR

What this shows Detroit Tubing Mill - Hubbell averages 9.3 TCR (282% of the Tube (e.g., heavy riveted, lock joint, seamless, welded) made from purchased iron or steel BLS benchmark).

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

Detroit Tubing Mill - Hubbell TCR series: 2021=11.2 · 2022=12.4 · 2023=4.4 · BLS 3.3

Where Detroit Tubing Mill - Hubbell falls in its industry

329 Tube (e.g., heavy riveted, loc establishments

Safer than 16% of graded establishments in this industry, whose median TCR is 4.3.

More dangerous than peersSafer than peers

Narrower to Michigan alone (the establishments it most directly competes with for workers and contracts): ranked #8 safest of 16 Tube (e.g., heavy riveted, loc employers in Michigan.

Detroit Tubing Mill - Hubbell (38 employees, TCR 9.3) among 29 same-industry peers, split at the industry median of 99 employees and a TCR of 4.3 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 0200400600800 05101520 Average employees Total Case Rate Detroit Tubing Mill - Hubbell
Detroit Tubing Mill - Hubbell (38 employees, TCR 9.3) among 29 same-industry peers, split at the industry median of 99 employees and a TCR of 4.3

Detroit Tubing Mill - Hubbell has fewer employees than the Tube (e.g., heavy riveted, lock joint, s median and a higher injury rate than the industry's median TCR of 4.3. 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 4.4 2.2 2 0 0
2022 12.4 2.5 5 0 0
2021 11.2 0.0 3 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

331210 · MI · Detroit

329 Tube (e.g., heavy riveted, lock joint, seamless, welded) made from purchased iron or steel employers nationwide with a credible TCR · 16,393 rated employers in Michigan with headcount on file · 673 employers in Detroit, MI · 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 Mid-America Pipe 9.3 TCR
NAICS-TCR Bossier City casing mill 9.4 TCR
NAICS-TCR Laredo Plant 9.2 TCR
NAICS-TCR Ameron Pole Products Tube Manufacturing 9.2 TCR
STATE-SIZE Westview Orchards 38 FTE
STATE-SIZE C3 Industries, Inc - Webberville (Indoor) 38 FTE
STATE-SIZE Great Lakes Packing Co. Kewadin 38 FTE
STATE-SIZE McConnell & Scully, Inc. 38 FTE
CITY-NEAR Henry Ford Hospital 8,838 FTE
CITY-NEAR Detroit Campus 8,632 FTE
CITY-NEAR Delta Air Lines - DTW 6,640 FTE
CITY-NEAR General Motors Corporation 5,241 FTE
NAT-TCR 610-Asm-Asm - Sterling 9.3 TCR
NAT-TCR American Aluminum Extrusion (Canton OH) 9.3 TCR
NAT-TCR Bay Crest Care Center 9.3 TCR
NAT-TCR Mankato Terminal-NON DOT 9.3 TCR
NAT-SIZE Yankee Remodeler of New London, Inc. 38 FTE
NAT-SIZE WCR OH (loc code: WCROH1) 38 FTE
NAT-SIZE LCL Associates 38 FTE
NAT-SIZE Chino Facility 38 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: 2023, 2022, 2021. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.