Tunnel construction · Texas

Jay Dee Harper Brothers Joint Venture

Houston, TX · ~33 workers · 3 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
0.7
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Jay Dee Harper Brothers Joint Venture runs at 25% of its industry's injury rate - far safer than the typical Tunnel construction workplace, earning a grade A.

Jay Dee Harper Brothers Joint Venture: 0.7 TCR = 25% of Tunnel construction BLS 2.8 · 3y Form 300A (see methodology below)

Jay Dee Harper Brothers Joint Venture safety composite

Jay Dee Harper Brothers Joint Venture scores strongest on total case rate (tcr) (safer than 72% of same-industry peers) and weakest on dart rate (safer than 21%), 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

49/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 0.7 per 100 workers

Safer than 72% of industry peers

DART rate
F 2.1 per 100 workers

Safer than 21% 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%).

Rising injury rate

Jay Dee Harper Brothers Joint Venture: 0.0 → 2.1 TCR

Peak year 2024 @ 2.1 TCR · DART/TCR 3× in 2024

Jay Dee Harper Brothers Joint Venture's TCR rose 2.1 from 0.0 in 2022 to 2.1 in 2024. In 2024, DART was 3× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 237990 · Houston, TX AT/BELOW-IND · SMALL

Grade A · TCR 0.7 · 25% of ind

  • DART 2.1 DART
  • RANK #67/114
  • PHOTO High Dessert Support…
  • BOOK 3y book
  • INJ 1 inj
  • SIZE ~33 FTE

Nearest TCR peer: High Dessert Support Services JV Bridge Ft. Irwin CP (0.0 TCR gap)

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Jay Dee Harper Brothers Joint Venture in the TCR neighbourhood

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

TCR

What this shows Jay Dee Harper Brothers Joint Venture averages 0.7 TCR (25% 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 Harper Brothers Joint Venture TCR series: 2022=0 · 2023=0 · 2024=2.1 · BLS 2.8

Where Jay Dee Harper Brothers Joint Venture falls in its industry

932 Tunnel construction establishments

Safer than 72% of graded establishments in this industry, whose median TCR is 1.5.

More dangerous than peersSafer than peers

Narrower to Texas alone (the establishments it most directly competes with for workers and contracts): ranked #67 safest of 114 Tunnel construction employers in Texas.

Jay Dee Harper Brothers Joint Venture (33 employees, TCR 0.7) 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 Harper Brothers Joint Venture
Jay Dee Harper Brothers Joint Venture (33 employees, TCR 0.7) among 29 same-industry peers, split at the industry median of 69 employees and a TCR of 1.5

Jay Dee Harper Brothers Joint Venture has fewer employees than the Tunnel construction median and a lower 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 2.1 2.1 1 0 0
2023 0.0 0.0 0 0 0
2022 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

237990 · TX · Houston

932 Tunnel construction employers nationwide with a credible TCR · 38,394 rated employers in Texas with headcount on file · 5,116 employers in Houston, TX · 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 High Dessert Support Services JV Bridge Ft. Irwin CP 0.7 TCR
NAICS-TCR Dredgit Corporation 0.7 TCR
NAICS-TCR BCE Deep Foundations LLC 0.7 TCR
NAICS-TCR DeWind One-Pass Trenching LLC 0.7 TCR
STATE-SIZE SW Seed Company New Deal 33 FTE
STATE-SIZE Treesap Farms LLC - Houston 33 FTE
STATE-SIZE Tejas Feeders LLC 33 FTE
STATE-SIZE Pilgrims LIVE OPERATIONS 33 FTE
CITY-NEAR IAH IAH 11,560 FTE
CITY-NEAR IAH - Airport United Airlines Offices 10,239 FTE
CITY-NEAR 6925-IAH 9,442 FTE
CITY-NEAR Houston Methodist Hospital Texas Medical Center 8,873 FTE
NAT-TCR Telecom Mechanical Solutions, LLC 0.7 TCR
NAT-TCR Hooper - FL 0.7 TCR
NAT-TCR Corporate 0.7 TCR
NAT-TCR Falcon Office 0.7 TCR
NAT-SIZE Lakeside Industries - Kent 33 FTE
NAT-SIZE IndoorMedia, Inc. Lancaster 33 FTE
NAT-SIZE Brookdale Clinton Memory Care 33 FTE
NAT-SIZE Growmark Fs, LLC - East Berlin 33 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. 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.