Hardening (i.e., heat treating) metals and metal products for the trade · Michigan
Sun Steel Treating Inc
South Lyon, MI · ~54 workers · 5 years of OSHA Injury Tracking Application data.
- B
- Good Safety Record
- 2.1
- Avg TCR
- 3.3
- Industry avg
- 0
- Fatalities
The verdict
Sun Steel Treating Inc runs at 63% of its industry's injury rate - safer than the typical Hardening (i.e., heat treating) metals and metal products for the trade workplace, earning a grade B.
Sun Steel Treating Inc: 2.1 TCR = 63% of Hardening (i.e., heat treating) metals and metal products for the trade BLS 3.3 · 5y Form 300A (see methodology below)
Sun Steel Treating Inc safety composite
Sun Steel Treating Inc scores strongest on total case rate (tcr) (safer than 82% of same-industry peers) and weakest on fatalities (safer than 51%), 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).
73/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- B 2.09 per 100 workers
Safer than 82% of industry peers
- DART rate
- B 0 per 100 workers
Safer than 79% 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
−8.3
2016→2024
Sun Steel Treating Inc injury rate improved
Sun Steel Treating Inc's TCR fell 8.3 from 8.3 in 2016 to 0.0 in 2024. Peak filing year was 2016 at 8.3 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).
2016=8.3 · 2021=2.2 · 2022=0.0 · 2023=0.0 · 2024=0.0
OSHA ITA Form 300A scorecard
Establishment book 332811 · South Lyon, MI AT/BELOW-IND · SMALL
Grade B · TCR 2.1 · 63% of ind
- DART 0.0 DART
- RANK #8/43
- PHOTO Solar Atmospheres of…
- BOOK 5y book
- INJ 7 inj
- SIZE ~54 FTE
Nearest TCR peer: Solar Atmospheres of Western PA (0.0 TCR gap)
Read with this employer → · Industry book → · Michigan employers → · Look up another →
Sun Steel Treating Inc in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- This site
Sun Steel Treating Inc
2.1 TCR
- Solar Atmosphe
Solar Atmospheres of Western PA
2.1 TCR
- Bluewater Ther
Bluewater Thermal Solutions - South Bend
2.1 TCR
- Bluewater Ther
Bluewater Thermal Solutions - Benton Harbor
2 TCR
- Stack Metallur
Stack Metallurgical Services LLC
2 TCR
What this shows Sun Steel Treating Inc averages 2.1 TCR (63% of the Hardening (i.e., heat treating) metals and metal products for the trade BLS benchmark).
Sun Steel Treating Inc TCR series: 2016=8.3 · 2021=2.2 · 2022=0 · 2023=0 · 2024=0 · BLS 3.3
Where Sun Steel Treating Inc falls in its industry
248 Hardening (i.e., heat treating establishmentsSafer than 82% of graded establishments in this industry, whose median TCR is 4.2.
Narrower to Michigan alone (the establishments it most directly competes with for workers and contracts): ranked #8 safest of 43 Hardening (i.e., heat treating employers in Michigan.
Sun Steel Treating Inc has more employees than the Hardening (i.e., heat treating) metals a median and a lower injury rate than the industry's median TCR of 4.2. 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 |
|---|---|---|---|---|---|
| 2024 | 0.0 | 0.0 | 0 | 0 | 0 |
| 2023 | 0.0 | 0.0 | 0 | 0 | 0 |
| 2022 | 0.0 | 0.0 | 0 | 0 | 0 |
| 2021 | 2.2 | 2.2 | 1 | 0 | 0 |
| 2016 | 8.3 | 2.8 | 6 | 0 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
332811 · MI · South Lyon
248 Hardening (i.e., heat treating) metals and metal products for the trade employers nationwide with a credible TCR · 16,393 rated employers in Michigan with headcount on file · 19 employers in South Lyon, 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 | Solar Atmospheres of Western PA | 2.1 TCR |
| NAICS-TCR | Bluewater Thermal Solutions - South Bend | 2.1 TCR |
| NAICS-TCR | Bluewater Thermal Solutions - Benton Harbor | 2.0 TCR |
| NAICS-TCR | Stack Metallurgical Services LLC | 2.0 TCR |
| STATE-SIZE | Residential Home Builder | 54 FTE |
| STATE-SIZE | Kalamazoo Facility | 54 FTE |
| STATE-SIZE | LS Brinker | 54 FTE |
| STATE-SIZE | ITC Operations-319 | 54 FTE |
| CITY-NEAR | South Lyon Community Schools - 63240 | 1,048 FTE |
| CITY-NEAR | Michigan Seamless Tube | 182 FTE |
| CITY-NEAR | Vector Group LLC | 136 FTE |
| CITY-NEAR | 018-00639 | 126 FTE |
| NAT-TCR | Store 1042 | 2.1 TCR |
| NAT-TCR | Store 1637 | 2.1 TCR |
| NAT-TCR | Latta IGA #626 | 2.1 TCR |
| NAT-TCR | Serco - Port Hueneme,CA | 2.1 TCR |
| NAT-SIZE | Parkside Lutheran Home | 54 FTE |
| NAT-SIZE | D&B Tile and Related Enterprises, Inc. | 54 FTE |
| NAT-SIZE | Regency Technologies - Durham | 54 FTE |
| NAT-SIZE | 20624 Gouverneur | 54 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.