Cast Iron Foundry · Michigan

Dock Foundry LLC

Three Rivers, MI · ~162 workers · 6 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
9.2
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Dock Foundry LLC runs at 278% of its industry's injury rate - far more dangerous than the typical Cast Iron Foundry workplace, earning a grade F.

Dock Foundry LLC: 9.2 TCR = 278% of Cast Iron Foundry BLS 3.3 · 6y Form 300A (see methodology below)

Dock Foundry LLC safety composite

Dock Foundry LLC scores strongest on fatalities (safer than 52% of same-industry peers) and weakest on total case rate (tcr) (safer than 37%), 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

43/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 9.19 per 100 workers

Safer than 37% of industry peers

DART rate
D 3.74 per 100 workers

Safer than 43% 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

−4.0

2017→2022

Dock Foundry LLC injury rate improved

Dock Foundry LLC's TCR fell 4.0 from 12.8 in 2017 to 8.7 in 2022. Peak filing year was 2017 at 12.8 TCR. In 2022, DART was 0.41× this establishment's average TCR (severity share of cases).

2017=12.8 · 2018=11.6 · 2019=12.6 · 2020=4.8 · 2021=4.8 · 2022=8.7

OSHA ITA Form 300A scorecard

Establishment book 331511 · Three Rivers, MI ABOVE-IND · MID

Grade F · TCR 9.2 · 278% of ind

  • DART 3.7 DART
  • RANK #15/25
  • PHOTO Metal Technologies A…
  • BOOK 6y book
  • INJ 93 inj
  • SIZE ~162 FTE

Nearest TCR peer: Metal Technologies Auburn, LLC (0.0 TCR gap)

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

Dock Foundry LLC in the TCR neighbourhood

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

TCR

What this shows Dock Foundry LLC averages 9.2 TCR (278% of the Cast Iron Foundry BLS benchmark).

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

Dock Foundry LLC TCR series: 2017=12.8 · 2018=11.6 · 2019=12.6 · 2020=4.8 · 2021=4.8 · 2022=8.7 · BLS 3.3

Where Dock Foundry LLC falls in its industry

272 Cast Iron Foundry establishments

Safer than 37% of graded establishments in this industry, whose median TCR is 7.2.

More dangerous than peersSafer than peers

Narrower to Michigan alone (the establishments it most directly competes with for workers and contracts): ranked #15 safest of 25 Cast Iron Foundry employers in Michigan.

Dock Foundry LLC (162 employees, TCR 9.2) among 29 same-industry peers, split at the industry median of 112 employees and a TCR of 7.2 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 0200400600 0510152025 Average employees Total Case Rate Dock Foundry LLC
Dock Foundry LLC (162 employees, TCR 9.2) among 29 same-industry peers, split at the industry median of 112 employees and a TCR of 7.2

Dock Foundry LLC 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
2022 8.7 3.7 10 4 0
2021 4.8 2.4 8 0 0
2020 4.8 2.4 8 0 0
2019 12.6 9.8 23 0 0
2018 11.6 6.3 21 1 0
2017 12.8 8.5 23 1 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 Metal Technologies Auburn, LLC 9.2 TCR
NAICS-TCR FRANKLIN IRON LLC - ALICEVILLE 9.2 TCR
NAICS-TCR Graham White Foundry 1201 9.2 TCR
NAICS-TCR ALHAMBRA FOUNDRY CO LTD 9.2 TCR
STATE-SIZE Dykhuis Farms 162 FTE
STATE-SIZE Zingerman's Bakehouse, Inc. 162 FTE
STATE-SIZE GRANDVILLE, MI 162 FTE
STATE-SIZE CorrChoice-Mason (Michigan Packaging) 162 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 4054-ABS-0030-0030-00154 9.2 TCR
NAT-TCR 114052-Hom-Princeton Br 9.2 TCR
NAT-TCR 017990-Talladega Po 9.2 TCR
NAT-TCR 190726-Baxter Springs Po 9.2 TCR
NAT-SIZE Grand Arbor 162 FTE
NAT-SIZE 5472-NAI-0032-0032-03741 162 FTE
NAT-SIZE 5472-NAI-0032-0032-00659 162 FTE
NAT-SIZE 5472-NAI-0032-0032-00202 162 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: 2022, 2021, 2020, 2019, 2018, 2017. 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.