Cast Iron Foundry · Michigan
Dock Foundry LLC dba Three Rivers Gray Iron
Three Rivers, MI · ~163 workers · 2 years of OSHA Injury Tracking Application data.
- F
- Failing Safety Record
- 13.6
- Avg TCR
- 3.3
- Industry avg
- 0
- Fatalities
The verdict
Dock Foundry LLC dba Three Rivers Gray Iron runs at 413% of its industry's injury rate - far more dangerous than the typical Cast Iron Foundry workplace, earning a grade F.
Dock Foundry LLC dba Three Rivers Gray Iron: 13.6 TCR = 413% of Cast Iron Foundry BLS 3.3 · 2y Form 300A (see methodology below)
Dock Foundry LLC dba Three Rivers Gray Iron safety composite
Dock Foundry LLC dba Three Rivers Gray Iron scores strongest on fatalities (safer than 52% of same-industry peers) and weakest on total case rate (tcr) (safer than 19%), 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).
30/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- F 13.64 per 100 workers
Safer than 19% of industry peers
- DART rate
- F 6.04 per 100 workers
Safer than 27% of industry peers
- Fatalities
- D 0
Safer than 52% 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
−0.9
2023→2024
Dock Foundry LLC dba Three Rivers Gray Iron injury rate improved
Dock Foundry LLC dba Three Rivers Gray Iron's TCR fell 0.9 from 14.1 in 2023 to 13.2 in 2024. Peak filing year was 2023 at 14.1 TCR. In 2024, DART was 0.44× this establishment's average TCR (severity share of cases).
2023=14.1 · 2024=13.2
OSHA ITA Form 300A scorecard
Establishment book 331511 · Three Rivers, MI ABOVE-IND · MID
Grade F · TCR 13.6 · 413% of ind
- DART 6.0 DART
- RANK #20/25
- PHOTO Waupaca Foundry, Inc…
- BOOK 2y book
- INJ 46 inj
- SIZE ~163 FTE
Nearest TCR peer: Waupaca Foundry, Inc. Plant 7L Lawrenceville (0.0 TCR gap)
Read with this employer → · Industry book → · Michigan employers → · Look up another →
Dock Foundry LLC dba Three Rivers Gray Iron in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- Golden's Found
Golden's Foundry & Machine Cordele
13.8 TCR
- This site
Dock Foundry LLC dba Three Rivers Gray Iron
13.6 TCR
- Waupaca Foundr
Waupaca Foundry, Inc. Plant 7L Lawrenceville
13.6 TCR
- D&L Foundry In
D&L Foundry Inc
13.6 TCR
- WHEMCO-Steel C
WHEMCO-Steel Castings Inc. (Midland Plant)
13.5 TCR
What this shows Dock Foundry LLC dba Three Rivers Gray Iron averages 13.6 TCR (413% of the Cast Iron Foundry BLS benchmark).
Dock Foundry LLC dba Three Rivers Gray Iron TCR series: 2023=14.1 · 2024=13.2 · BLS 3.3
Where Dock Foundry LLC dba Three Rivers Gray Iron falls in its industry
272 Cast Iron Foundry establishmentsSafer than 19% of graded establishments in this industry, whose median TCR is 7.2.
Narrower to Michigan alone (the establishments it most directly competes with for workers and contracts): ranked #20 safest of 25 Cast Iron Foundry employers in Michigan.
Dock Foundry LLC dba Three Rivers Gray Iron has more employees than the Cast Iron Foundry median and a higher injury rate than the industry's median TCR of 7.2. 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 | 13.2 | 6.0 | 21 | 3 | 0 |
| 2023 | 14.1 | 9.6 | 25 | 0 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
331511 · MI · Three Rivers
272 Cast Iron Foundry employers nationwide with a credible TCR · 16,393 rated employers in Michigan with headcount on file · 41 employers in Three Rivers, 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 | Waupaca Foundry, Inc. Plant 7L Lawrenceville | 13.6 TCR |
| NAICS-TCR | D&L Foundry Inc | 13.6 TCR |
| NAICS-TCR | Golden's Foundry & Machine Cordele | 13.8 TCR |
| NAICS-TCR | WHEMCO-Steel Castings Inc. (Midland Plant) | 13.5 TCR |
| STATE-SIZE | Muskegon Michigan | 163 FTE |
| STATE-SIZE | Saint Joseph | 163 FTE |
| STATE-SIZE | Akzo Nobel Vehicle Refinishes | 163 FTE |
| STATE-SIZE | 8462_19259 | 163 FTE |
| CITY-NEAR | AAM TRMF | 1,280 FTE |
| CITY-NEAR | Three Rivers Health | 481 FTE |
| CITY-NEAR | Three Rivers Hospital | 302 FTE |
| CITY-NEAR | Armstrong International - Three Rivers Division | 289 FTE |
| NAT-TCR | Taos | 13.6 TCR |
| NAT-TCR | Beverage Div. | 13.6 TCR |
| NAT-TCR | Raveill Trucking Inc. | 13.6 TCR |
| NAT-TCR | Desert Compass Logistics LLC | 13.6 TCR |
| NAT-SIZE | Sheffield Pharmaceuticals, LLC - New London CT | 163 FTE |
| NAT-SIZE | Eton Plant | 163 FTE |
| NAT-SIZE | Pitt Ohio - Baltimore | 163 FTE |
| NAT-SIZE | Pitt Ohio - Columbus | 163 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.