Utility line (i.e., sewer, water), construction · Florida

Marlon Dunn Contracting, Inc

Plant City, FL · ~45 workers · 3 years of OSHA Injury Tracking Application data.

C
Average Safety Record
2.4
Avg TCR
2.8
Industry avg
0
Fatalities
Subscribe to safety-record updates (RSS)

The verdict

Marlon Dunn Contracting, Inc runs at 85% of its industry's injury rate - about level with the typical Utility line (i.e., sewer, water), construction workplace, earning a grade C.

Marlon Dunn Contracting, Inc: 2.4 TCR = 85% of Utility line (i.e., sewer, water), construction BLS 2.8 · 3y Form 300A (see methodology below)

Marlon Dunn Contracting, Inc safety composite

Marlon Dunn Contracting, Inc scores strongest on total case rate (tcr) (safer than 60% of same-industry peers) and weakest on dart rate (safer than 36%), 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

50/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 2.37 per 100 workers

Safer than 60% of industry peers

DART rate
D 2.08 per 100 workers

Safer than 36% 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

−0.6

2022→2024

Marlon Dunn Contracting, Inc injury rate improved

Marlon Dunn Contracting, Inc's TCR fell 0.6 from 2.6 in 2022 to 2.1 in 2024. Peak filing year was 2022 at 2.6 TCR. In 2024, DART was 0.88× this establishment's average TCR (severity share of cases).

2022=2.6 · 2023=2.4 · 2024=2.1

OSHA ITA Form 300A scorecard

Establishment book 237110 · Plant City, FL AT/BELOW-IND · SMALL

Grade C · TCR 2.4 · 85% of ind

  • DART 2.1 DART
  • RANK #45/121
  • PHOTO Walters-Morgan Const…
  • BOOK 3y book
  • INJ 3 inj
  • SIZE ~45 FTE

Nearest TCR peer: Walters-Morgan Construction, Inc. (0.0 TCR gap)

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

Marlon Dunn Contracting, Inc in the TCR neighbourhood

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

TCR

What this shows Marlon Dunn Contracting, Inc averages 2.4 TCR (85% of the Utility line (i.e., sewer, water), construction BLS benchmark).

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

Marlon Dunn Contracting, Inc TCR series: 2022=2.6 · 2023=2.4 · 2024=2.1 · BLS 2.8

Where Marlon Dunn Contracting, Inc falls in its industry

1,614 Utility line (i.e., sewer, wat establishments

Safer than 60% of graded establishments in this industry, whose median TCR is 3.0.

More dangerous than peersSafer than peers

Narrower to Florida alone (the establishments it most directly competes with for workers and contracts): ranked #45 safest of 121 Utility line (i.e., sewer, wat employers in Florida.

Marlon Dunn Contracting, Inc (45 employees, TCR 2.4) among 29 same-industry peers, split at the industry median of 54 employees and a TCR of 3.0 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 0100200300400500 051015 Average employees Total Case Rate Marlon Dunn Contracting, Inc
Marlon Dunn Contracting, Inc (45 employees, TCR 2.4) among 29 same-industry peers, split at the industry median of 54 employees and a TCR of 3.0

Marlon Dunn Contracting, Inc has fewer employees than the Utility line (i.e., sewer, water), const median and a lower injury rate than the industry's median TCR of 3.0. 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
2024 2.1 2.1 1 0 0
2023 2.4 2.4 1 0 0
2022 2.6 2.6 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

237110 · FL · Plant City

1,614 Utility line (i.e., sewer, water), construction employers nationwide with a credible TCR · 26,569 rated employers in Florida with headcount on file · 135 employers in Plant City, FL · 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 Walters-Morgan Construction, Inc. 2.4 TCR
NAICS-TCR Thieneman Construction, Inc. 2.4 TCR
NAICS-TCR T Lowell Construction Inc 2.4 TCR
NAICS-TCR Stayton Oregon Office 2.4 TCR
STATE-SIZE Deseret Cattle & Timber 45 FTE
STATE-SIZE FM2 Ft Myers Service Center 45 FTE
STATE-SIZE Flagler Service Center 45 FTE
STATE-SIZE St Lucie Service Center 45 FTE
CITY-NEAR South Florida Baptist Hospital (5105) 999 FTE
CITY-NEAR FL-PLANT01 703 FTE
CITY-NEAR Plant City 520 FTE
CITY-NEAR Plant City - F040 502 FTE
NAT-TCR Opus Post Acute Rehabilitation 2.4 TCR
NAT-TCR 4th Corporation 2.4 TCR
NAT-TCR Pioneer Circuits Inc. 2.4 TCR
NAT-TCR Concept Imaging Group- Richmond 2.4 TCR
NAT-SIZE Manco Structures, Ltd 45 FTE
NAT-SIZE Landmark 45 FTE
NAT-SIZE Elevation Park Model Company LLC 45 FTE
NAT-SIZE Seattle WA DI 45 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.