Blast furnace slag processing · Michigan

TMS Ecorse

Ecorse, MI · ~33 workers · 4 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
0.8
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

TMS Ecorse runs at 25% of its industry's injury rate - far safer than the typical Blast furnace slag processing workplace, earning a grade A.

TMS Ecorse: 0.8 TCR = 25% of Blast furnace slag processing BLS 3.3 · 4y Form 300A (see methodology below)

TMS Ecorse safety composite

TMS Ecorse scores strongest on total case rate (tcr) (safer than 89% 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).

B

75/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
B 0.81 per 100 workers

Safer than 89% of industry peers

DART rate
B 0 per 100 workers

Safer than 76% 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%).

TMS Ecorse held a steady TCR band

TMS Ecorse's TCR held near 0.0 from 0.0 in 2016 to 0.0 in 2019. Peak filing year was 2017 at 3.2 TCR. In 2019, DART was 0× this establishment's average TCR (severity share of cases).

2016=0.0 · 2017=3.2 · 2018=0.0 · 2019=0.0

OSHA ITA Form 300A scorecard

Establishment book 327992 · Ecorse, MI AT/BELOW-IND · SMALL

Grade A · TCR 0.8 · 25% of ind

  • DART 0.0 DART
  • RANK #1/7
  • PHOTO Mansfield
  • BOOK 4y book
  • INJ 1 inj
  • SIZE ~33 FTE

Nearest TCR peer: Mansfield (0.0 TCR gap)

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

TMS Ecorse in the TCR neighbourhood

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

TCR

What this shows TMS Ecorse averages 0.8 TCR (25% of the Blast furnace slag processing BLS benchmark).

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

TMS Ecorse TCR series: 2016=0 · 2017=3.2 · 2018=0 · 2019=0 · BLS 3.3

Where TMS Ecorse falls in its industry

97 Blast furnace slag processing establishments

Safer than 89% of graded establishments in this industry, whose median TCR is 1.9.

More dangerous than peersSafer than peers

Narrower to Michigan alone (the establishments it most directly competes with for workers and contracts): ranked #1 safest of 7 Blast furnace slag processing employers in Michigan.

TMS Ecorse (33 employees, TCR 0.8) among 29 same-industry peers, split at the industry median of 41 employees and a TCR of 1.9 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 050100150200250 051015 Average employees Total Case Rate TMS Ecorse
TMS Ecorse (33 employees, TCR 0.8) among 29 same-industry peers, split at the industry median of 41 employees and a TCR of 1.9

TMS Ecorse has fewer employees than the Blast furnace slag processing 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
2019 0.0 0.0 0 0 0
2018 0.0 0.0 0 0 0
2017 3.2 0.0 1 0 0
2016 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

327992 · MI · Ecorse

97 Blast furnace slag processing employers nationwide with a credible TCR · 16,393 rated employers in Michigan with headcount on file · 5 employers in Ecorse, 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 Mansfield 0.8 TCR
NAICS-TCR ASA Newport 0.8 TCR
NAICS-TCR REC Silicon 0.8 TCR
NAICS-TCR Midlothian 0.8 TCR
STATE-SIZE PRH GROUP LLC 33 FTE
STATE-SIZE Three Rivers Svc Ctr 33 FTE
STATE-SIZE Alpena Power Company 33 FTE
STATE-SIZE Water Treatment City of Wyoming 33 FTE
CITY-NEAR Great Lakes Works 1,413 FTE
CITY-NEAR 2662-4123 96 FTE
CITY-NEAR Edw. C. Levy Co. - Detroit Plant 3 29 FTE
CITY-NEAR Ecorse Pub Schools* 18 FTE
NAT-TCR WCI 0.8 TCR
NAT-TCR US TX Ennis Plant 0.8 TCR
NAT-TCR US TX Garland Coil/Pkg Plant 0.8 TCR
NAT-TCR Office 0.8 TCR
NAT-SIZE Wichita McLean 33 FTE
NAT-SIZE Great Lakes Foods of Tomahawk 33 FTE
NAT-SIZE Derse Atlanta 33 FTE
NAT-SIZE Manteca, Ca/Northern Ca District 33 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: 2019, 2018, 2017, 2016. 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.