Aircraft engine and engine parts (except carburetors, pistons, piston rings, valves) manufacturing · Connecticut
Columbia Manufacturing Inc
Columbia, CT · ~92 workers · 4 years of OSHA Injury Tracking Application data.
- F
- Failing Safety Record
- 10.8
- Avg TCR
- 3.3
- Industry avg
- 0
- Fatalities
The verdict
Columbia Manufacturing Inc runs at 328% of its industry's injury rate - far more dangerous than the typical Aircraft engine and engine parts (except carburetors, pistons, piston rings, valves) manufacturing workplace, earning a grade F.
Columbia Manufacturing Inc: 10.8 TCR = 328% of Aircraft engine and engine parts (except carburetors, pistons, piston rings, valves) manufacturing BLS 3.3 · 4y Form 300A (see methodology below)
Columbia Manufacturing Inc safety composite
Columbia Manufacturing Inc scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on total case rate (tcr) (safer than 1%), 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).
15/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- F 10.84 per 100 workers
Safer than 1% of industry peers
- DART rate
- F 4.64 per 100 workers
Safer than 6% 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
−6.4
2017→2024
Columbia Manufacturing Inc injury rate improved
Columbia Manufacturing Inc's TCR fell 6.4 from 13.3 in 2017 to 7.0 in 2024. Peak filing year was 2023 at 15.7 TCR. In 2024, DART was 0.43× this establishment's average TCR (severity share of cases).
2017=13.3 · 2019=7.4 · 2023=15.7 · 2024=7.0
OSHA ITA Form 300A scorecard
Establishment book 336412 · Columbia, CT ABOVE-IND · SMALL
Grade F · TCR 10.8 · 328% of ind
- DART 4.6 DART
- RANK #54/54
- PHOTO International Turbin…
- BOOK 4y book
- INJ 37 inj
- SIZE ~92 FTE
Nearest TCR peer: International Turbine Industries (0.3 TCR gap)
Read with this employer → · Industry book → · Connecticut employers → · Look up another →
Columbia Manufacturing Inc in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- RBC Turbine Co
RBC Turbine Components LLC
11.9 TCR
- Medford Air
Medford Air
11.4 TCR
- International
International Turbine Industries
11.2 TCR
- This site
Columbia Manufacturing Inc
10.8 TCR
- Tru-Form
Tru-Form
10.2 TCR
What this shows Columbia Manufacturing Inc averages 10.8 TCR (328% of the Aircraft engine and engine parts (except carburetors, pistons, piston rings, valves) manufacturing BLS benchmark).
Columbia Manufacturing Inc TCR series: 2017=13.3 · 2019=7.4 · 2023=15.7 · 2024=7 · BLS 3.3
Where Columbia Manufacturing Inc falls in its industry
366 Aircraft engine and engine par establishmentsSafer than 1% of graded establishments in this industry, whose median TCR is 1.6.
Narrower to Connecticut alone (the establishments it most directly competes with for workers and contracts): ranked #54 safest of 54 Aircraft engine and engine par employers in Connecticut.
Columbia Manufacturing Inc has fewer employees than the Aircraft engine and engine parts (except median and a higher injury rate than the industry's median TCR of 1.6. 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 | 7.0 | 4.6 | 5 | 1 | 0 |
| 2023 | 15.7 | 6.0 | 12 | 1 | 0 |
| 2019 | 7.4 | 5.3 | 6 | 1 | 0 |
| 2017 | 13.3 | 4.8 | 14 | 0 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
336412 · CT · Columbia
366 Aircraft engine and engine parts (except carburetors, pistons, piston rings, valves) manufacturing employers nationwide with a credible TCR · 7,008 rated employers in Connecticut with headcount on file · 6 employers in Columbia, CT · 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 | International Turbine Industries | 11.2 TCR |
| NAICS-TCR | Medford Air | 11.4 TCR |
| NAICS-TCR | Tru-Form | 10.2 TCR |
| NAICS-TCR | RBC Turbine Components LLC | 11.9 TCR |
| STATE-SIZE | CT-Hartford Distribution Center | 92 FTE |
| STATE-SIZE | Standard Builders Inc. | 92 FTE |
| STATE-SIZE | Atlas Residential & Commercial Services, LLC | 92 FTE |
| STATE-SIZE | Centrix, Inc. | 92 FTE |
| CITY-NEAR | EASTCONN Transportation | 177 FTE |
| CITY-NEAR | Town of Columbia | 77 FTE |
| CITY-NEAR | Scalise | 23 FTE |
| CITY-NEAR | Town of Columbia Parks and Recreation | 22 FTE |
| NAT-TCR | City of Hinckley | 10.8 TCR |
| NAT-TCR | WDM | 10.8 TCR |
| NAT-TCR | Brookdale Midland | 10.8 TCR |
| NAT-TCR | TRAIL-EZE Mitchell | 10.8 TCR |
| NAT-SIZE | Thatcher Transportation Inc. | 92 FTE |
| NAT-SIZE | California Temp Services, Inc | 92 FTE |
| NAT-SIZE | STR0510 | 92 FTE |
| NAT-SIZE | Gates | 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.