Abrasive products manufacturing · Pennsylvania
THERM-O-ROCK EAST, INC.- Donora Plant
Donora, PA · ~21 workers · 6 years of OSHA Injury Tracking Application data.
- F
- Failing Safety Record
- 10.2
- Avg TCR
- 3.3
- Industry avg
- 0
- Fatalities
The verdict
THERM-O-ROCK EAST, INC.- Donora Plant runs at 308% of its industry's injury rate - far more dangerous than the typical Abrasive products manufacturing workplace, earning a grade F.
THERM-O-ROCK EAST, INC.- Donora Plant: 10.2 TCR = 308% of Abrasive products manufacturing BLS 3.3 · 6y Form 300A (see methodology below)
THERM-O-ROCK EAST, INC.- Donora Plant safety composite
THERM-O-ROCK EAST, INC.- Donora Plant scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on dart rate (safer than 9%), 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).
20/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- F 10.16 per 100 workers
Safer than 11% of industry peers
- DART rate
- F 10.37 per 100 workers
Safer than 9% 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%).
TCR Δ
−7.4
2019→2024
THERM-O-ROCK EAST, INC.- Donora Plant injury rate improved
THERM-O-ROCK EAST, INC.- Donora Plant's TCR fell 7.4 from 23.0 in 2019 to 15.6 in 2024. Peak filing year was 2019 at 23.0 TCR. In 2024, DART was 1.02× this establishment's average TCR (severity share of cases).
2019=23.0 · 2020=0.0 · 2021=5.6 · 2022=0.0 · 2023=16.9 · 2024=15.6
OSHA ITA Form 300A scorecard
Establishment book 327910 · Donora, PA ABOVE-IND · SMALL
Grade F · TCR 10.2 · 308% of ind
- DART 10.4 DART
- RANK #6/7
- PHOTO Carborundum Grinding…
- BOOK 6y book
- INJ 11 inj
- SIZE ~21 FTE
Nearest TCR peer: Carborundum Grinding Wheel Company (0.1 TCR gap)
Read with this employer → · Industry book → · Pennsylvania employers → · Look up another →
THERM-O-ROCK EAST, INC.- Donora Plant in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- Saint-Gobain N
Saint-Gobain Northampton
10.5 TCR
- Carborundum Gr
Carborundum Grinding Wheel Company
10.3 TCR
- This site
THERM-O-ROCK EAST, INC.- Donora Plant
10.2 TCR
- Global Abrasiv
Global Abrasives, Inc. - 62 Mill Street
10 TCR
- Rex-Cut Produc
Rex-Cut Products, Inc.
9.5 TCR
What this shows THERM-O-ROCK EAST, INC.- Donora Plant averages 10.2 TCR (308% of the Abrasive products manufacturing BLS benchmark).
THERM-O-ROCK EAST, INC.- Donora Plant TCR series: 2019=23 · 2020=0 · 2021=5.6 · 2022=0 · 2023=16.9 · 2024=15.6 · BLS 3.3
Where THERM-O-ROCK EAST, INC.- Donora Plant falls in its industry
90 Abrasive products manufacturin establishmentsSafer than 11% of graded establishments in this industry, whose median TCR is 4.5.
Narrower to Pennsylvania alone (the establishments it most directly competes with for workers and contracts): ranked #6 safest of 7 Abrasive products manufacturin employers in Pennsylvania.
THERM-O-ROCK EAST, INC.- Donora Plant has fewer employees than the Abrasive products manufacturing median and a higher injury rate than the industry's median TCR of 4.5. 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 | 15.6 | 10.4 | 2 | 1 | 0 |
| 2023 | 16.9 | 11.2 | 3 | 0 | 0 |
| 2022 | 0.0 | 0.0 | 0 | 0 | 0 |
| 2021 | 5.6 | 5.6 | 1 | 0 | 0 |
| 2020 | 0.0 | 0.0 | 0 | 0 | 0 |
| 2019 | 23.0 | 19.1 | 5 | 1 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
327910 · PA · Donora
90 Abrasive products manufacturing employers nationwide with a credible TCR · 22,692 rated employers in Pennsylvania with headcount on file · 12 employers in Donora, PA · 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 | Carborundum Grinding Wheel Company | 10.3 TCR |
| NAICS-TCR | Global Abrasives, Inc. - 62 Mill Street | 10.0 TCR |
| NAICS-TCR | Saint-Gobain Northampton | 10.5 TCR |
| NAICS-TCR | Rex-Cut Products, Inc. | 9.5 TCR |
| STATE-SIZE | Smiling Porker | 21 FTE |
| STATE-SIZE | STgenetics-PA Dairy | 21 FTE |
| STATE-SIZE | LUMA, Carolina Hangar | 21 FTE |
| STATE-SIZE | UGI Frackville | 21 FTE |
| CITY-NEAR | Regal Industrial Corporation | 102 FTE |
| CITY-NEAR | Apex North America, LLC. | 52 FTE |
| CITY-NEAR | 227 Mid Mon Valley Transit Pa | 50 FTE |
| CITY-NEAR | 227 - Mid Mon Valley Transit Pa | 48 FTE |
| NAT-TCR | Mountain View Nursing Home | 10.2 TCR |
| NAT-TCR | Capitol Commercial Glazing, LLC | 10.2 TCR |
| NAT-TCR | Para Los Ninos Adminstrative Office | 10.2 TCR |
| NAT-TCR | Lafayette Sales Branch | 10.2 TCR |
| NAT-SIZE | Runnings of Carrington | 21 FTE |
| NAT-SIZE | Hulcher Services Inc - Bloomington | 21 FTE |
| NAT-SIZE | Puente Hills Field Office | 21 FTE |
| NAT-SIZE | Tarjac H20 LLC | 21 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.