Municipal Government · Michigan
Engineering
Ann Arbor, MI · ~56 workers · 7 years of OSHA Injury Tracking Application data.
- C
- Average Safety Record
- 3.6
- Avg TCR
- 3.2
- Industry avg
- 0
- Fatalities
The verdict
Engineering runs at 113% of its industry's injury rate - about level with the typical Municipal Government workplace, earning a grade C.
Engineering: 3.6 TCR = 113% of Municipal Government BLS 3.2 · 7y Form 300A (see methodology below)
Engineering safety composite
Engineering scores strongest on total case rate (tcr) (safer than 53% of same-industry peers) and weakest on dart rate (safer than 48%), 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).
51/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- D 3.63 per 100 workers
Safer than 53% of industry peers
- DART rate
- D 1.92 per 100 workers
Safer than 48% of industry peers
- Fatalities
- D 0
Safer than 52% 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
−3.6
2017→2024
Engineering injury rate improved
Engineering's TCR fell 3.6 from 5.5 in 2017 to 1.9 in 2024. Peak filing year was 2019 at 8.1 TCR. In 2024, DART was 0.53× this establishment's average TCR (severity share of cases).
2017=5.5 · 2019=8.1 · 2020=0.0 · 2021=0.0 · 2022=8.0 · 2023=1.9 · 2024=1.9
OSHA ITA Form 300A scorecard
Establishment book 926130 · Ann Arbor, MI ABOVE-IND · SMALL
Grade C · TCR 3.6 · 113% of ind
- DART 1.9 DART
- RANK #2/8
- PHOTO Wastewater Treatment…
- BOOK 7y book
- INJ 10 inj
- SIZE ~56 FTE
Nearest TCR peer: Wastewater Treatment Serv (0.2 TCR gap)
Read with this employer → · Industry book → · Michigan employers → · Look up another →
Engineering in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- Utility Depart
Utility Department
4.4 TCR
- This site
Engineering
3.6 TCR
- Wastewater Tre
Wastewater Treatment Serv
3.4 TCR
- City of Azusa
City of Azusa - Electric and Water
3 TCR
- York County-Pu
York County-Public Works-Utilities Operations
3 TCR
What this shows Engineering averages 3.6 TCR (113% of the Municipal Government BLS benchmark).
Engineering TCR series: 2017=5.5 · 2019=8.1 · 2020=0 · 2021=0 · 2022=8 · 2023=1.9 · 2024=1.9 · BLS 3.2
Where Engineering falls in its industry
43 Municipal Government establishmentsSafer than 53% of graded establishments in this industry, whose median TCR is 4.6.
Narrower to Michigan alone (the establishments it most directly competes with for workers and contracts): ranked #2 safest of 8 Municipal Government employers in Michigan.
Engineering has fewer employees than the Municipal Government median and a lower injury rate than the industry's median TCR of 4.6. 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 | 1.9 | 1.9 | 1 | 0 | 0 |
| 2023 | 1.9 | 1.9 | 1 | 0 | 0 |
| 2022 | 8.0 | 4.0 | 3 | 1 | 0 |
| 2021 | 0.0 | 0.0 | 0 | 0 | 0 |
| 2020 | 0.0 | 0.0 | 0 | 0 | 0 |
| 2019 | 8.1 | 4.0 | 3 | 1 | 0 |
| 2017 | 5.5 | 0.0 | 2 | 0 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
926130 · MI · Ann Arbor
43 Municipal Government employers nationwide with a credible TCR · 16,393 rated employers in Michigan with headcount on file · 271 employers in Ann Arbor, MI · 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 | Wastewater Treatment Serv | 3.4 TCR |
| NAICS-TCR | City of Azusa - Electric and Water | 3.0 TCR |
| NAICS-TCR | York County-Public Works-Utilities Operations | 3.0 TCR |
| NAICS-TCR | Utility Department | 4.4 TCR |
| STATE-SIZE | John B Schaendorf Dairy | 56 FTE |
| STATE-SIZE | Hamtramck Energy Services | 56 FTE |
| STATE-SIZE | A. Lindberg & Sons Inc. | 56 FTE |
| STATE-SIZE | Cipparrone Contracting Inc | 56 FTE |
| CITY-NEAR | Saint Joseph Mercy Hospital-AnnArbor | 5,575 FTE |
| CITY-NEAR | St. Joseph Mercy Hospital-Ann Arbor | 5,554 FTE |
| CITY-NEAR | IHA Health Services Corporation | 2,533 FTE |
| CITY-NEAR | Thomson Reuters - Ann Arbor | 1,090 FTE |
| NAT-TCR | Am-Liner East Inc | 3.6 TCR |
| NAT-TCR | Big Saver Foods #5 | 3.6 TCR |
| NAT-TCR | BFC | 3.6 TCR |
| NAT-TCR | Southside Community Hospital | 3.6 TCR |
| NAT-SIZE | Lodge of the Wabash | 56 FTE |
| NAT-SIZE | Ward Lumber Company | 56 FTE |
| NAT-SIZE | Iliff Store | 56 FTE |
| NAT-SIZE | LRA Constructors, Inc. | 56 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.