Prisons · Michigan

Cooper Street Facility & SAI Unit

Jackson, MI · ~281 workers · 2 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
17.2
Avg TCR
3.2
Industry avg
0
Fatalities
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The verdict

Cooper Street Facility & SAI Unit runs at 538% of its industry's injury rate - far more dangerous than the typical Prisons workplace, earning a grade F.

Cooper Street Facility & SAI Unit: 17.2 TCR = 538% of Prisons BLS 3.2 · 2y Form 300A (see methodology below)

Cooper Street Facility & SAI Unit safety composite

Cooper Street Facility & SAI Unit scores strongest on fatalities (safer than 54% of same-industry peers) and weakest on dart rate (safer than 6%), 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).

F

19/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 17.21 per 100 workers

Safer than 8% of industry peers

DART rate
F 17.21 per 100 workers

Safer than 6% of industry peers

Fatalities
D 0

Safer than 54% 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

−42.3

2020→2021

Cooper Street Facility & SAI Unit injury rate improved

Cooper Street Facility & SAI Unit's TCR fell 42.3 from 59.5 in 2020 to 17.2 in 2021. Peak filing year was 2020 at 59.5 TCR. In 2021, DART was 1× this establishment's average TCR (severity share of cases).

2020=59.5 · 2021=17.2

OSHA ITA Form 300A scorecard

Establishment book 922140 · Jackson, MI ABOVE-IND · MID

Grade F · TCR 17.2 · 538% of ind

  • DART 17.2 DART
  • RANK #22/31
  • PHOTO California Correctio…
  • BOOK 2y book
  • INJ 1 inj
  • SIZE ~281 FTE

Nearest TCR peer: California Correctional Center (0.0 TCR gap)

Read with this employer → · Industry book → · Michigan employers → · Look up another →

Cooper Street Facility & SAI Unit in the TCR neighbourhood

Average Total Case Rate among this establishment and nearest same-industry peers

TCR

What this shows Cooper Street Facility & SAI Unit averages 17.2 TCR (538% of the Prisons BLS benchmark).

Source U.S. Department of Labor, OSHA Injury Tracking Application (Form 300A) As of 2026-08-25

Cooper Street Facility & SAI Unit TCR series: 2020=59.5 · 2021=17.2 · BLS 3.2

Where Cooper Street Facility & SAI Unit falls in its industry

482 Prisons establishments

Safer than 8% of graded establishments in this industry, whose median TCR is 5.8.

More dangerous than peersSafer than peers

Narrower to Michigan alone (the establishments it most directly competes with for workers and contracts): ranked #22 safest of 31 Prisons employers in Michigan.

Cooper Street Facility & SAI Unit (281 employees, TCR 17.2) among 29 same-industry peers, split at the industry median of 240 employees and a TCR of 5.8 2×2 strategic matrix plotting 30 entities by Average employees (X) and Total Case Rate (Y), with a crosshair dividing the plot into four quadrants. Larger & higher-riskSmaller & higher-riskLarger & saferSmaller & safer than peers 05001,0001,500 010203040 Average employees Total Case Rate Cooper Street Facility & SAI Unit
Cooper Street Facility & SAI Unit (281 employees, TCR 17.2) among 29 same-industry peers, split at the industry median of 240 employees and a TCR of 5.8

Cooper Street Facility & SAI Unit has more employees than the Prisons median and a higher injury rate than the industry's median TCR of 5.8. 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
2021 17.2 17.2 1 43 0
2020 59.5 59.5 0 151 0

OSHA ITA peer cross-reference

Establishment peer ledger

922140 · MI · Jackson

482 Prisons employers nationwide with a credible TCR · 16,393 rated employers in Michigan with headcount on file · 207 employers in Jackson, 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 California Correctional Center 17.2 TCR
NAICS-TCR 26-0879116677 17.3 TCR
NAICS-TCR Sheriff's Office/County Jail 17.4 TCR
NAICS-TCR Minnesota Correctional Facility - Shakopee 17.0 TCR
STATE-SIZE Seco Tools, LLC - Troy, MI Sales and Production 281 FTE
STATE-SIZE Idex 281 FTE
STATE-SIZE Indicon Corporation 281 FTE
STATE-SIZE Lear Corporation - Detroit Nevada 281 FTE
CITY-NEAR Allegiance Health 4,779 FTE
CITY-NEAR Main Hospital Campus 3,076 FTE
CITY-NEAR Henry Ford Jackson 2,045 FTE
CITY-NEAR Henry Ford- Jackson Downtown Campus 1,201 FTE
NAT-TCR Azura Memory Care of Kenosha 17.2 TCR
NAT-TCR 613 Long Beach Outlet 17.2 TCR
NAT-TCR Telecable Inc 17.2 TCR
NAT-TCR 555 Mowry Ave 17.2 TCR
NAT-SIZE Dot Transportation, Inc- ID 281 FTE
NAT-SIZE Medical Foundation Inc. 281 FTE
NAT-SIZE Alpha Landscapes - Main Office 281 FTE
NAT-SIZE Gulf Corporate Office 281 FTE

Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →

Data Source: OSHA Injury Tracking Application (ITA), mandatory establishment-level injury/illness reports. Grades compare employer Total Case Rate (TCR) to BLS IIF industry benchmarks. Data covers years reported by this establishment: 2021, 2020. This is publicly available government data - not a legal determination of workplace conditions.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from official public datasets. See our methodology for details.