Pressure control valves (except fluid power), industrial-type, manufacturing · Ohio
Machine Dynamics & Engineering Inc
Minerva, OH · ~92 workers · 4 years of OSHA Injury Tracking Application data.
- C
- Average Safety Record
- 3.0
- Avg TCR
- 3.3
- Industry avg
- 0
- Fatalities
The verdict
Machine Dynamics & Engineering Inc runs at 90% of its industry's injury rate - about level with the typical Pressure control valves (except fluid power), industrial-type, manufacturing workplace, earning a grade C.
Machine Dynamics & Engineering Inc: 3.0 TCR = 90% of Pressure control valves (except fluid power), industrial-type, manufacturing BLS 3.3 · 4y Form 300A (see methodology below)
Machine Dynamics & Engineering Inc safety composite
Machine Dynamics & Engineering Inc scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on dart rate (safer than 20%), 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).
34/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- D 2.96 per 100 workers
Safer than 35% of industry peers
- DART rate
- F 1.98 per 100 workers
Safer than 20% 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
Machine Dynamics & Engineering Inc: 2.5 → 4.0 TCR
Peak year 2022 @ 4.2 TCR · DART/TCR 0.67× in 2024
Machine Dynamics & Engineering Inc's TCR rose 1.4 from 2.5 in 2021 to 4.0 in 2024. Peak filing year was 2022 at 4.2 TCR. In 2024, DART was 0.67× this establishment's average TCR (severity share of cases).
OSHA ITA Form 300A scorecard
Establishment book 332911 · Minerva, OH AT/BELOW-IND · SMALL
Grade C · TCR 3.0 · 90% of ind
- DART 2.0 DART
- RANK #18/25
- PHOTO Warren Controls
- BOOK 4y book
- INJ 11 inj
- SIZE ~92 FTE
Nearest TCR peer: Warren Controls (0.0 TCR gap)
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Machine Dynamics & Engineering Inc in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- This site
Machine Dynamics & Engineering Inc
3 TCR
- Warren Control
Warren Controls
3 TCR
- OCV Control Va
OCV Control Valves LLC
3 TCR
- MEC main
MEC main
2.9 TCR
- McKenzie Valve
McKenzie Valve and Machining, LLC
2.9 TCR
What this shows Machine Dynamics & Engineering Inc averages 3.0 TCR (90% of the Pressure control valves (except fluid power), industrial-type, manufacturing BLS benchmark).
Machine Dynamics & Engineering Inc TCR series: 2021=2.5 · 2022=4.2 · 2023=1.1 · 2024=4 · BLS 3.3
Where Machine Dynamics & Engineering Inc falls in its industry
298 Pressure control valves (excep establishmentsSafer than 35% of graded establishments in this industry, whose median TCR is 2.0.
Narrower to Ohio alone (the establishments it most directly competes with for workers and contracts): ranked #18 safest of 25 Pressure control valves (excep employers in Ohio.
Machine Dynamics & Engineering Inc has more employees than the Pressure control valves (except fluid po median and a higher injury rate than the industry's median TCR of 2.0. 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 | 4.0 | 2.0 | 4 | 0 | 0 |
| 2023 | 1.1 | 1.1 | 1 | 0 | 0 |
| 2022 | 4.2 | 1.1 | 4 | 0 | 0 |
| 2021 | 2.5 | 1.3 | 2 | 0 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
332911 · OH · Minerva
298 Pressure control valves (except fluid power), industrial-type, manufacturing employers nationwide with a credible TCR · 22,650 rated employers in Ohio with headcount on file · 19 employers in Minerva, OH · 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 | Warren Controls | 3.0 TCR |
| NAICS-TCR | MEC main | 2.9 TCR |
| NAICS-TCR | OCV Control Valves LLC | 3.0 TCR |
| NAICS-TCR | McKenzie Valve and Machining, LLC | 2.9 TCR |
| STATE-SIZE | Cresco Labs - Yellow Springs | 92 FTE |
| STATE-SIZE | Layer Site 3 | 92 FTE |
| STATE-SIZE | Smoot Construction | 92 FTE |
| STATE-SIZE | Ohio State University | 92 FTE |
| CITY-NEAR | PCC Airfoils | 475 FTE |
| CITY-NEAR | Minerva Manufacturing Facility | 247 FTE |
| CITY-NEAR | Summitville Tiles, Inc. | 116 FTE |
| CITY-NEAR | Kishman's IGA | 101 FTE |
| NAT-TCR | Deltronic | 3.0 TCR |
| NAT-TCR | Trion Industries, Inc | 3.0 TCR |
| NAT-TCR | Mid-States Construction Inc. | 3.0 TCR |
| NAT-TCR | Oaks at Towne Lake | 3.0 TCR |
| NAT-SIZE | Williamsport Md | 92 FTE |
| NAT-SIZE | Special Tool Solutions | 92 FTE |
| NAT-SIZE | Hydro Magnolia | 92 FTE |
| NAT-SIZE | Magnolia Manor of Greenville | 92 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.