Tunnel construction · Ohio

Triad McNally Joint Venture

Brooklyn, OH · ~19 workers · 3 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
3.5
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Triad McNally Joint Venture runs at 126% of its industry's injury rate - more dangerous than the typical Tunnel construction workplace, earning a grade D.

Triad McNally Joint Venture: 3.5 TCR = 126% of Tunnel construction BLS 2.8 · 3y Form 300A (see methodology below)

Triad McNally Joint Venture safety composite

Triad McNally Joint Venture scores strongest on dart rate (safer than 73% of same-industry peers) and weakest on total case rate (tcr) (safer than 22%), 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

47/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 3.52 per 100 workers

Safer than 22% 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

−3.1

2019→2021

Triad McNally Joint Venture injury rate improved

Triad McNally Joint Venture's TCR fell 3.1 from 3.1 in 2019 to 0.0 in 2021. Peak filing year was 2020 at 7.4 TCR. In 2021, DART was 0× this establishment's average TCR (severity share of cases).

2019=3.1 · 2020=7.4 · 2021=0.0

OSHA ITA Form 300A scorecard

Establishment book 237990 · Brooklyn, OH ABOVE-IND · SMALL

Grade D · TCR 3.5 · 126% of ind

  • DART 0.0 DART
  • RANK #27/34
  • PHOTO Rwks Transit East Si…
  • BOOK 3y book
  • INJ 3 inj
  • SIZE ~19 FTE

Nearest TCR peer: Rwks Transit East Side Access (0.0 TCR gap)

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

Triad McNally Joint Venture in the TCR neighbourhood

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

TCR

What this shows Triad McNally Joint Venture averages 3.5 TCR (126% of the Tunnel construction BLS benchmark).

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

Triad McNally Joint Venture TCR series: 2019=3.1 · 2020=7.4 · 2021=0 · BLS 2.8

Where Triad McNally Joint Venture falls in its industry

932 Tunnel construction establishments

Safer than 22% of graded establishments in this industry, whose median TCR is 1.5.

More dangerous than peersSafer than peers

Narrower to Ohio alone (the establishments it most directly competes with for workers and contracts): ranked #27 safest of 34 Tunnel construction employers in Ohio.

Triad McNally Joint Venture (19 employees, TCR 3.5) 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 Triad McNally Joint Venture
Triad McNally Joint Venture (19 employees, TCR 3.5) among 29 same-industry peers, split at the industry median of 69 employees and a TCR of 1.5

Triad McNally Joint Venture has fewer 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
2021 0.0 0.0 0 0 0
2020 7.4 0.0 2 0 0
2019 3.1 3.1 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

237990 · OH · Brooklyn

932 Tunnel construction employers nationwide with a credible TCR · 22,650 rated employers in Ohio with headcount on file · 45 employers in Brooklyn, OH · 4 cross-state NAT-TCR peers. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR Rwks Transit East Side Access 3.5 TCR
NAICS-TCR Single Eagle Inc dba Concrete Contractors Interstate 3.5 TCR
NAICS-TCR Herzog Contracting Corp - KC Streetcar Constructors 3.5 TCR
NAICS-TCR Barnard Construction 266 3.5 TCR
STATE-SIZE 514-NiSource-Fremont OH Ofc Serv 19 FTE
STATE-SIZE Del-Co Water Company - 6658 Olentangy River Rd 19 FTE
STATE-SIZE Maronda Homes LLC of Ohio-Cincinnati Office 19 FTE
STATE-SIZE Dunlop & Johnston, Inc. 19 FTE
CITY-NEAR Inogen, Inc. 4 303 FTE
CITY-NEAR Holland - CL 282 FTE
CITY-NEAR CL CLEVELAND 260 FTE
CITY-NEAR 6284-HL-CL 202 FTE
NAT-TCR John H. Myers & Son - York 3.5 TCR
NAT-TCR buybuy Baby Orland Park 3.5 TCR
NAT-TCR C W Strittmatter LLC 3.5 TCR
NAT-TCR Blue Cotton, Inc 3.5 TCR

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, 2019. 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.