Spray-on bedliner installation for trucks · Michigan

Ground Effects, LLC - Rotunda

Dearborn, MI · ~104 workers · 2 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
8.3
Avg TCR
2.1
Industry avg
0
Fatalities
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The verdict

Ground Effects, LLC - Rotunda runs at 393% of its industry's injury rate - far more dangerous than the typical Spray-on bedliner installation for trucks workplace, earning a grade F.

Ground Effects, LLC - Rotunda: 8.3 TCR = 393% of Spray-on bedliner installation for trucks BLS 2.1 · 2y Form 300A (see methodology below)

Ground Effects, LLC - Rotunda safety composite

Ground Effects, LLC - Rotunda scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on total case rate (tcr) (safer than 18%), 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

36/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 8.25 per 100 workers

Safer than 18% of industry peers

DART rate
D 3.86 per 100 workers

Safer than 46% 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

−7.7

2022→2023

Ground Effects, LLC - Rotunda injury rate improved

Ground Effects, LLC - Rotunda's TCR fell 7.7 from 12.1 in 2022 to 4.4 in 2023. Peak filing year was 2022 at 12.1 TCR. In 2023, DART was 0.47× this establishment's average TCR (severity share of cases).

2022=12.1 · 2023=4.4

OSHA ITA Form 300A scorecard

Establishment book 811198 · Dearborn, MI ABOVE-IND · MID

Grade F · TCR 8.3 · 393% of ind

  • DART 3.9 DART
  • RANK #17/21
  • PHOTO Ground Effects Westl…
  • BOOK 2y book
  • INJ 12 inj
  • SIZE ~104 FTE

Nearest TCR peer: Ground Effects Westlake (0.0 TCR gap)

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

Ground Effects, LLC - Rotunda in the TCR neighbourhood

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

TCR

What this shows Ground Effects, LLC - Rotunda averages 8.3 TCR (393% of the Spray-on bedliner installation for trucks BLS benchmark).

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

Ground Effects, LLC - Rotunda TCR series: 2022=12.1 · 2023=4.4 · BLS 2.1

Where Ground Effects, LLC - Rotunda falls in its industry

66 Spray-on bedliner installation establishments

Safer than 18% of graded establishments in this industry, whose median TCR is 6.0.

More dangerous than peersSafer than peers

Narrower to Michigan alone (the establishments it most directly competes with for workers and contracts): ranked #17 safest of 21 Spray-on bedliner installation employers in Michigan.

Ground Effects, LLC - Rotunda (104 employees, TCR 8.3) among 29 same-industry peers, split at the industry median of 95 employees and a TCR of 6.0 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 Ground Effects, LLC - Rotunda
Ground Effects, LLC - Rotunda (104 employees, TCR 8.3) among 29 same-industry peers, split at the industry median of 95 employees and a TCR of 6.0

Ground Effects, LLC - Rotunda has more employees than the Spray-on bedliner installation for truck median and a higher injury rate than the industry's median TCR of 6.0. 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
2023 4.4 3.9 8 0 0
2022 12.1 9.1 4 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

811198 · MI · Dearborn

66 Spray-on bedliner installation for trucks employers nationwide with a credible TCR · 16,393 rated employers in Michigan with headcount on file · 130 employers in Dearborn, 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 Ground Effects Westlake 8.3 TCR
NAICS-TCR Ground Effects Flint 8.3 TCR
NAICS-TCR STTC Bethlehem 8.0 TCR
NAICS-TCR Ronkonkoma 8.0 TCR
STATE-SIZE Superior Asphalt, Inc. 104 FTE
STATE-SIZE Diama-Shield, LLC 104 FTE
STATE-SIZE United Electrical Contractors, Inc 104 FTE
STATE-SIZE Opus Packaging - Jackson 104 FTE
CITY-NEAR PDC - PRODUCT DEVELOPMENT CENTER TRUCK 20,749 FTE
CITY-NEAR Dearborn Truck Plant 5,037 FTE
CITY-NEAR 2250-1 4,185 FTE
CITY-NEAR PDC - PRODUCT DEVELOPMENT CENTER DESIGN 3,940 FTE
NAT-TCR Madera Rehab & Nursing Center 8.3 TCR
NAT-TCR Diversified Coatings 8.3 TCR
NAT-TCR Water Distribution 8.3 TCR
NAT-TCR South Bay Stucco, Inc. 8.3 TCR
NAT-SIZE Engineered Materials : Spartanburg CROFT 104 FTE
NAT-SIZE Park Central Care & Rehabilitation Center 104 FTE
NAT-SIZE Fairmont Healthcare and Rehabilitation Center 104 FTE
NAT-SIZE Mary's Gone Crackers 104 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: 2023, 2022. 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.