Copper products made by rolling, drawing, or extruding purchased copper · Ohio
J.W. Harris Co., Inc. - Mason
Mason, OH · ~265 workers · 9 years of OSHA Injury Tracking Application data.
- C
- Average Safety Record
- 2.7
- Avg TCR
- 3.3
- Industry avg
- 0
- Fatalities
The verdict
J.W. Harris Co., Inc. - Mason runs at 83% of its industry's injury rate - about level with the typical Copper products made by rolling, drawing, or extruding purchased copper workplace, earning a grade C.
J.W. Harris Co., Inc. - Mason: 2.7 TCR = 83% of Copper products made by rolling, drawing, or extruding purchased copper BLS 3.3 · 9y Form 300A (see methodology below)
J.W. Harris Co., Inc. - Mason safety composite
J.W. Harris Co., Inc. - Mason scores strongest on dart rate (safer than 70% 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).
62/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- C 2.73 per 100 workers
Safer than 63% of industry peers
- DART rate
- C 0.85 per 100 workers
Safer than 70% 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%).
J.W. Harris Co., Inc. - Mason held a steady TCR band
J.W. Harris Co., Inc. - Mason's TCR held near 0.1 from 2.2 in 2016 to 2.1 in 2024. Peak filing year was 2018 at 5.1 TCR. In 2024, DART was 0.31× this establishment's average TCR (severity share of cases).
2016=2.2 · 2017=2.7 · 2018=5.1 · 2019=3.1 · 2020=2.3 · 2021=2.2 · 2022=2.2 · 2023=2.6 · 2024=2.1
OSHA ITA Form 300A scorecard
Establishment book 331420 · Mason, OH AT/BELOW-IND · MID
Grade C · TCR 2.7 · 83% of ind
- DART 0.8 DART
- RANK #4/16
- PHOTO NGK Metals Corporation
- BOOK 9y book
- INJ 60 inj
- SIZE ~265 FTE
Nearest TCR peer: NGK Metals Corporation (0.0 TCR gap)
Read with this employer → · Industry book → · Ohio employers → · Look up another →
J.W. Harris Co., Inc. - Mason in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- MWS WIRE INDUS
MWS WIRE INDUSTRIES
2.8 TCR
- Sauget Facilit
Sauget Facility
2.8 TCR
- This site
J.W. Harris Co., Inc. - Mason
2.7 TCR
- NGK Metals Cor
NGK Metals Corporation
2.7 TCR
- Bruker OST LLC
Bruker OST LLC
2.7 TCR
What this shows J.W. Harris Co., Inc. - Mason averages 2.7 TCR (83% of the Copper products made by rolling, drawing, or extruding purchased copper BLS benchmark).
J.W. Harris Co., Inc. - Mason TCR series: 2016=2.2 · 2017=2.7 · 2018=5.1 · 2019=3.1 · 2020=2.3 · 2021=2.2 · 2022=2.2 · 2023=2.6 · 2024=2.1 · BLS 3.3
Where J.W. Harris Co., Inc. - Mason falls in its industry
198 Copper products made by rollin establishmentsSafer than 63% of graded establishments in this industry, whose median TCR is 3.7.
Narrower to Ohio alone (the establishments it most directly competes with for workers and contracts): ranked #4 safest of 16 Copper products made by rollin employers in Ohio.
J.W. Harris Co., Inc. - Mason has more employees than the Copper products made by rolling, drawing median and a lower injury rate than the industry's median TCR of 3.7. 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 | 2.1 | 0.8 | 5 | 0 | 0 |
| 2023 | 2.6 | 0.4 | 7 | 0 | 0 |
| 2022 | 2.2 | 0.4 | 5 | 1 | 0 |
| 2021 | 2.2 | 0.4 | 6 | 0 | 0 |
| 2020 | 2.3 | 0.8 | 6 | 0 | 0 |
| 2019 | 3.1 | 1.9 | 8 | 0 | 0 |
| 2018 | 5.1 | 3.3 | 13 | 1 | 0 |
| 2017 | 2.7 | 0.9 | 6 | 0 | 0 |
| 2016 | 2.2 | 0.0 | 4 | 1 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
331420 · OH · Mason
198 Copper products made by rolling, drawing, or extruding purchased copper employers nationwide with a credible TCR · 22,650 rated employers in Ohio with headcount on file · 159 employers in Mason, 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 | NGK Metals Corporation | 2.7 TCR |
| NAICS-TCR | MWS WIRE INDUSTRIES | 2.8 TCR |
| NAICS-TCR | Bruker OST LLC | 2.7 TCR |
| NAICS-TCR | Sauget Facility | 2.8 TCR |
| STATE-SIZE | GENERAL DATA COMPANY | 265 FTE |
| STATE-SIZE | Multilink | 265 FTE |
| STATE-SIZE | 014-00722 | 265 FTE |
| STATE-SIZE | Heartland Healthcare Services | 265 FTE |
| CITY-NEAR | Intelligrated Systems, LLC, dba Honeywell Intelligrated and its successors | 1,036 FTE |
| CITY-NEAR | Intelligrated Systems LLC - Installations | 966 FTE |
| CITY-NEAR | HQ & FIELD | 915 FTE |
| CITY-NEAR | L3Harris Cincinnati Electronics | 892 FTE |
| NAT-TCR | Coreslab Structures (Miami) Inc | 2.7 TCR |
| NAT-TCR | Scentsy Meridian | 2.7 TCR |
| NAT-TCR | Storm Power Components | 2.7 TCR |
| NAT-TCR | KYTC District 9 | 2.7 TCR |
| NAT-SIZE | Henniges Automotive Oklahoma Inc | 265 FTE |
| NAT-SIZE | Redner's Corporate Offices and Distribution Center | 265 FTE |
| NAT-SIZE | KYTC District 7 | 265 FTE |
| NAT-SIZE | 40-Kansas City | 265 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.