Assembly line rebuilding of automotive and truck gasoline engines · Michigan
3946 Radiator Works
Roseville, MI · ~26 workers · 4 years of OSHA Injury Tracking Application data.
- A
- Excellent Safety Record
- 1.8
- Avg TCR
- 5.4
- Industry avg
- 0
- Fatalities
The verdict
3946 Radiator Works runs at 34% of its industry's injury rate - far safer than the typical Assembly line rebuilding of automotive and truck gasoline engines workplace, earning a grade A.
3946 Radiator Works: 1.8 TCR = 34% of Assembly line rebuilding of automotive and truck gasoline engines BLS 5.4 · 4y Form 300A (see methodology below)
3946 Radiator Works safety composite
3946 Radiator Works scores strongest on total case rate (tcr) (safer than 73% of same-industry peers) and weakest on dart rate (safer than 21%), 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).
49/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- C 1.82 per 100 workers
Safer than 73% of industry peers
- DART rate
- F 3.23 per 100 workers
Safer than 21% 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%).
Rising injury rate
3946 Radiator Works: 0.0 → 3.2 TCR
Peak year 2023 @ 4.0 TCR · DART/TCR 1.77× in 2024
3946 Radiator Works's TCR rose 3.2 from 0.0 in 2020 to 3.2 in 2024. Peak filing year was 2023 at 4.0 TCR. In 2024, DART was 1.77× this establishment's average TCR (severity share of cases).
OSHA ITA Form 300A scorecard
Establishment book 336310 · Roseville, MI AT/BELOW-IND · SMALL
Grade A · TCR 1.8 · 34% of ind
- DART 3.2 DART
- RANK #15/55
- PHOTO Infiniti Engine Plan…
- BOOK 4y book
- INJ 2 inj
- SIZE ~26 FTE
Nearest TCR peer: Infiniti Engine Plant - Decherd (0.0 TCR gap)
Read with this employer → · Industry book → · Michigan employers → · Look up another →
3946 Radiator Works in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- Mack Engine Pl
Mack Engine Plant
1.9 TCR
- MAHLE Engine C
MAHLE Engine Components USA, Inc.
1.9 TCR
- This site
3946 Radiator Works
1.8 TCR
- Infiniti Engin
Infiniti Engine Plant - Decherd
1.8 TCR
- Precision Part
Precision Parts and Remanufacturing
1.8 TCR
What this shows 3946 Radiator Works averages 1.8 TCR (34% of the Assembly line rebuilding of automotive and truck gasoline engines BLS benchmark).
3946 Radiator Works TCR series: 2020=0 · 2022=0 · 2023=4 · 2024=3.2 · BLS 5.4
Where 3946 Radiator Works falls in its industry
221 Assembly line rebuilding of au establishmentsSafer than 73% of graded establishments in this industry, whose median TCR is 2.9.
Narrower to Michigan alone (the establishments it most directly competes with for workers and contracts): ranked #15 safest of 55 Assembly line rebuilding of au employers in Michigan.
3946 Radiator Works has fewer employees than the Assembly line rebuilding of automotive a median and a lower injury rate than the industry's median TCR of 2.9. 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 |
|---|---|---|---|---|---|
| 2024 | 3.2 | 3.2 | 1 | 0 | 0 |
| 2023 | 4.0 | 4.0 | 1 | 0 | 0 |
| 2022 | 0.0 | 0.0 | 0 | 0 | 0 |
| 2020 | 0.0 | 0.0 | 0 | 0 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
336310 · MI · Roseville
221 Assembly line rebuilding of automotive and truck gasoline engines employers nationwide with a credible TCR · 16,393 rated employers in Michigan with headcount on file · 82 employers in Roseville, 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 | Infiniti Engine Plant - Decherd | 1.8 TCR |
| NAICS-TCR | Precision Parts and Remanufacturing | 1.8 TCR |
| NAICS-TCR | Mack Engine Plant | 1.9 TCR |
| NAICS-TCR | MAHLE Engine Components USA, Inc. | 1.9 TCR |
| STATE-SIZE | Walther Farms Cass City | 26 FTE |
| STATE-SIZE | United States Gypsum | 26 FTE |
| STATE-SIZE | Genesee Power Station | 26 FTE |
| STATE-SIZE | Bronson SC | 26 FTE |
| CITY-NEAR | 4003 - TPG/PBM | 666 FTE |
| CITY-NEAR | 4002 - TPG/PBS (inc 4009) | 565 FTE |
| CITY-NEAR | WM 2959 | 446 FTE |
| CITY-NEAR | RCO Engineering, Inc. | 417 FTE |
| NAT-TCR | PJ Mechanical Service & Maintenance | 1.8 TCR |
| NAT-TCR | General Caulking Tampa | 1.8 TCR |
| NAT-TCR | State of Indiana DCS Delaware County | 1.8 TCR |
| NAT-TCR | Wright Industrial Group, LLC | 1.8 TCR |
| NAT-SIZE | Modern Machinery - Boise | 26 FTE |
| NAT-SIZE | MSN | 26 FTE |
| NAT-SIZE | Park Maintenance Department | 26 FTE |
| NAT-SIZE | C&B Piping (West), Inc. | 26 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.