Tunnel construction · Michigan

Jay Dee Contractors, Inc.

Livonia, MI · ~100 workers · 7 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
4.3
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Jay Dee Contractors, Inc. runs at 154% of its industry's injury rate - more dangerous than the typical Tunnel construction workplace, earning a grade D.

Jay Dee Contractors, Inc.: 4.3 TCR = 154% of Tunnel construction BLS 2.8 · 7y Form 300A (see methodology below)

Jay Dee Contractors, Inc. safety composite

Jay Dee Contractors, Inc. scores strongest on dart rate (safer than 73% of same-industry peers) and weakest on total case rate (tcr) (safer than 17%), 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).

D

45/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 4.31 per 100 workers

Safer than 17% of industry peers

DART rate
C 0 per 100 workers

Safer than 73% 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

−1.9

2017→2024

Jay Dee Contractors, Inc. injury rate improved

Jay Dee Contractors, Inc.'s TCR fell 1.9 from 2.7 in 2017 to 0.8 in 2024. Peak filing year was 2020 at 7.4 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2017=2.7 · 2018=3.2 · 2020=7.4 · 2021=6.7 · 2022=4.8 · 2023=4.5 · 2024=0.8

OSHA ITA Form 300A scorecard

Establishment book 237990 · Livonia, MI ABOVE-IND · MID

Grade D · TCR 4.3 · 154% of ind

  • DART 0.0 DART
  • RANK #18/20
  • PHOTO West Valley
  • BOOK 7y book
  • INJ 35 inj
  • SIZE ~100 FTE

Nearest TCR peer: West Valley (0.0 TCR gap)

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

Jay Dee Contractors, Inc. in the TCR neighbourhood

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

TCR

What this shows Jay Dee Contractors, Inc. averages 4.3 TCR (154% of the Tunnel construction BLS benchmark).

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

Jay Dee Contractors, Inc. TCR series: 2017=2.7 · 2018=3.2 · 2020=7.4 · 2021=6.7 · 2022=4.8 · 2023=4.5 · 2024=0.8 · BLS 2.8

Where Jay Dee Contractors, Inc. falls in its industry

932 Tunnel construction establishments

Safer than 17% of graded establishments in this industry, whose median TCR is 1.5.

More dangerous than peersSafer than peers

Narrower to Michigan alone (the establishments it most directly competes with for workers and contracts): ranked #18 safest of 20 Tunnel construction employers in Michigan.

Jay Dee Contractors, Inc. (100 employees, TCR 4.3) among 29 same-industry peers, split at the industry median of 69 employees and a TCR of 1.5 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 051015 Average employees Total Case Rate Jay Dee Contractors, Inc.
Jay Dee Contractors, Inc. (100 employees, TCR 4.3) among 29 same-industry peers, split at the industry median of 69 employees and a TCR of 1.5

Jay Dee Contractors, Inc. has more employees than the Tunnel construction median and a higher injury rate than the industry's median TCR of 1.5. 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 0.8 0.0 1 0 0
2023 4.5 1.8 5 0 0
2022 4.8 3.2 6 0 0
2021 6.7 5.4 10 0 0
2020 7.4 7.4 8 1 0
2018 3.2 0.0 3 0 0
2017 2.7 0.0 2 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

237990 · MI · Livonia

932 Tunnel construction employers nationwide with a credible TCR · 16,393 rated employers in Michigan with headcount on file · 282 employers in Livonia, 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 West Valley 4.3 TCR
NAICS-TCR Schiavone Construction T100.582 4.3 TCR
NAICS-TCR Turn-Key Tuneling, Inc. 4.3 TCR
NAICS-TCR MID-AMERICA GOLF AND LANDSCAPE, INC 4.3 TCR
STATE-SIZE Solomon Plumbing Co 100 FTE
STATE-SIZE FiberClass Insulation 100 FTE
STATE-SIZE Eden Foods Headquarters 100 FTE
STATE-SIZE G-M Wood Products 100 FTE
CITY-NEAR System Office - Livonia 6,768 FTE
CITY-NEAR Livonia Transmission Plant 3,122 FTE
CITY-NEAR Livonia Transmission 2,968 FTE
CITY-NEAR Acro Service 2,701 FTE
NAT-TCR Lexington Manufacturing - C3 4.3 TCR
NAT-TCR CenterWell Pharmacy - Phoenix 4.3 TCR
NAT-TCR 1361 S. 3200 W. 4.3 TCR
NAT-TCR Keolis Div 301, Reno Nevada 4.3 TCR
NAT-SIZE Motor Lodge Associates of Madison LLC 100 FTE
NAT-SIZE PCC Community Markets - Bellevue 100 FTE
NAT-SIZE Geo Gradel Co 100 FTE
NAT-SIZE The Quad Cities Rehabilitation Institute 100 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: 2024, 2023, 2022, 2021, 2020, 2018, 2017. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.