Aircraft engine and engine parts (except carburetors, pistons, piston rings, valves) manufacturing · Massachusetts
Mbs Fabrication Inc
Southbridge, MA · ~63 workers · 8 years of OSHA Injury Tracking Application data.
- D
- Poor Safety Record
- 4.3
- Avg TCR
- 3.3
- Industry avg
- 0
- Fatalities
The verdict
Mbs Fabrication Inc runs at 131% of its industry's injury rate - more dangerous than the typical Aircraft engine and engine parts (except carburetors, pistons, piston rings, valves) manufacturing workplace, earning a grade D.
Mbs Fabrication Inc: 4.3 TCR = 131% of Aircraft engine and engine parts (except carburetors, pistons, piston rings, valves) manufacturing BLS 3.3 · 8y Form 300A (see methodology below)
Mbs Fabrication Inc safety composite
Mbs Fabrication Inc scores strongest on dart rate (safer than 81% of same-industry peers) and weakest on total case rate (tcr) (safer than 12%), 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).
46/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- F 4.32 per 100 workers
Safer than 12% of industry peers
- DART rate
- B 0 per 100 workers
Safer than 81% 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
−4.0
2016→2024
Mbs Fabrication Inc injury rate improved
Mbs Fabrication Inc's TCR fell 4.0 from 5.6 in 2016 to 1.6 in 2024. Peak filing year was 2017 at 6.8 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).
2016=5.6 · 2017=6.8 · 2018=1.6 · 2019=5.2 · 2020=3.1 · 2022=4.3 · 2023=6.4 · 2024=1.6
OSHA ITA Form 300A scorecard
Establishment book 336412 · Southbridge, MA ABOVE-IND · SMALL
Grade D · TCR 4.3 · 131% of ind
- DART 0.0 DART
- RANK #9/11
- PHOTO Aerofab
- BOOK 8y book
- INJ 23 inj
- SIZE ~63 FTE
Nearest TCR peer: Aerofab (0.0 TCR gap)
Read with this employer → · Industry book → · Massachusetts employers → · Look up another →
Mbs Fabrication Inc in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- Connecticut To
Connecticut Tool & Manufacturing LLC. (Building 2)
4.4 TCR
- Building 3
Building 3
4.4 TCR
- Woodward Inc.
Woodward Inc. - RMTIC Facility
4.4 TCR
- This site
Mbs Fabrication Inc
4.3 TCR
- Aerofab
Aerofab
4.3 TCR
What this shows Mbs Fabrication Inc averages 4.3 TCR (131% of the Aircraft engine and engine parts (except carburetors, pistons, piston rings, valves) manufacturing BLS benchmark).
Mbs Fabrication Inc TCR series: 2016=5.6 · 2017=6.8 · 2018=1.6 · 2019=5.2 · 2020=3.1 · 2022=4.3 · 2023=6.4 · 2024=1.6 · BLS 3.3
Where Mbs Fabrication Inc falls in its industry
366 Aircraft engine and engine par establishmentsSafer than 12% of graded establishments in this industry, whose median TCR is 1.6.
Narrower to Massachusetts alone (the establishments it most directly competes with for workers and contracts): ranked #9 safest of 11 Aircraft engine and engine par employers in Massachusetts.
Mbs Fabrication 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 | 1.6 | 0.0 | 1 | 0 | 0 |
| 2023 | 6.4 | 0.0 | 3 | 0 | 0 |
| 2022 | 4.3 | 2.2 | 2 | 0 | 0 |
| 2020 | 3.1 | 0.0 | 2 | 0 | 0 |
| 2019 | 5.2 | 1.3 | 4 | 0 | 0 |
| 2018 | 1.6 | 1.6 | 1 | 0 | 0 |
| 2017 | 6.8 | 6.8 | 5 | 0 | 0 |
| 2016 | 5.6 | 4.5 | 5 | 0 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
336412 · MA · Southbridge
366 Aircraft engine and engine parts (except carburetors, pistons, piston rings, valves) manufacturing employers nationwide with a credible TCR · 10,108 rated employers in Massachusetts with headcount on file · 33 employers in Southbridge, MA · 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 | Aerofab | 4.3 TCR |
| NAICS-TCR | Connecticut Tool & Manufacturing LLC. (Building 2) | 4.4 TCR |
| NAICS-TCR | Building 3 | 4.4 TCR |
| NAICS-TCR | Woodward Inc. - RMTIC Facility | 4.4 TCR |
| STATE-SIZE | Red Fire Farm | 63 FTE |
| STATE-SIZE | FGE | 63 FTE |
| STATE-SIZE | Window World Belchertown | 63 FTE |
| STATE-SIZE | C.C. Construction, Inc. | 63 FTE |
| CITY-NEAR | Harrington Memorial Hospital | 1,349 FTE |
| CITY-NEAR | Harrington Physician Services | 285 FTE |
| CITY-NEAR | Center of Hope Foundation, Inc. | 238 FTE |
| CITY-NEAR | Southbridge Main Location | 212 FTE |
| NAT-TCR | American Crystal Sugar Company East Grand Forks | 4.3 TCR |
| NAT-TCR | 3007 KEYSTONE AUTOMOTIVE Tampa | 4.3 TCR |
| NAT-TCR | Brenham Nursing and Rehabilitation Center | 4.3 TCR |
| NAT-TCR | Ray Black & Son, Inc. | 4.3 TCR |
| NAT-SIZE | TN-Nashville | 63 FTE |
| NAT-SIZE | C.B. Utility Co., Inc. | 63 FTE |
| NAT-SIZE | Store #17 | 63 FTE |
| NAT-SIZE | Store #31 | 63 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.