Marine construction · Florida

Duncan Seawall

Sarasota, FL · ~72 workers · 5 years of OSHA Injury Tracking Application data.

B
Good Safety Record
1.6
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Duncan Seawall runs at 58% of its industry's injury rate - safer than the typical Marine construction workplace, earning a grade B.

Duncan Seawall: 1.6 TCR = 58% of Marine construction BLS 2.8 · 5y Form 300A (see methodology below)

Duncan Seawall safety composite

Duncan Seawall scores strongest on fatalities (safer than 52% of same-industry peers) and weakest on dart rate (safer than 29%), 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

42/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 1.62 per 100 workers

Safer than 47% of industry peers

DART rate
F 1.19 per 100 workers

Safer than 29% 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

−1.1

2020→2024

Duncan Seawall injury rate improved

Duncan Seawall's TCR fell 1.1 from 2.3 in 2020 to 1.2 in 2024. Peak filing year was 2021 at 3.4 TCR. In 2024, DART was 0.73× this establishment's average TCR (severity share of cases).

2020=2.3 · 2021=3.4 · 2022=0.0 · 2023=1.3 · 2024=1.2

OSHA ITA Form 300A scorecard

Establishment book 237990 · Sarasota, FL AT/BELOW-IND · SMALL

Grade B · TCR 1.6 · 58% of ind

  • DART 1.2 DART
  • RANK #21/60
  • PHOTO Everglades Mechanica…
  • BOOK 5y book
  • INJ 7 inj
  • SIZE ~72 FTE

Nearest TCR peer: Everglades Mechanical Services (0.0 TCR gap)

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

Duncan Seawall in the TCR neighbourhood

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

TCR

What this shows Duncan Seawall averages 1.6 TCR (58% of the Marine construction BLS benchmark).

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

Duncan Seawall TCR series: 2020=2.3 · 2021=3.4 · 2022=0 · 2023=1.3 · 2024=1.2 · BLS 2.8

Where Duncan Seawall falls in its industry

932 Marine construction establishments

Safer than 47% of graded establishments in this industry, whose median TCR is 1.5.

More dangerous than peersSafer than peers

Narrower to Florida alone (the establishments it most directly competes with for workers and contracts): ranked #21 safest of 60 Marine construction employers in Florida.

Duncan Seawall (72 employees, TCR 1.6) 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 Duncan Seawall
Duncan Seawall (72 employees, TCR 1.6) among 29 same-industry peers, split at the industry median of 69 employees and a TCR of 1.5

Duncan Seawall has more employees than the Marine 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 1.2 1.2 1 0 0
2023 1.3 1.3 1 0 0
2022 0.0 0.0 0 0 0
2021 3.4 2.3 3 0 0
2020 2.3 1.1 2 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

237990 · FL · Sarasota

932 Marine construction employers nationwide with a credible TCR · 26,569 rated employers in Florida with headcount on file · 504 employers in Sarasota, 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 Everglades Mechanical Services 1.6 TCR
NAICS-TCR Trevcon Construction Co. LLC 1.6 TCR
NAICS-TCR Shamrock Environmental Construction 1.6 TCR
NAICS-TCR Shavers-Whittle Construction LLC. 1.6 TCR
STATE-SIZE Rays Heritage LLC. 72 FTE
STATE-SIZE Tradewinds Power Corp 72 FTE
STATE-SIZE Estate General Contractors LLC. 72 FTE
STATE-SIZE ESA South, Inc 72 FTE
CITY-NEAR Beneva Lakes 3,238 FTE
CITY-NEAR Blue Butterfly- Lakewood Ranch 2,476 FTE
CITY-NEAR Connexis Physicians 2,476 FTE
CITY-NEAR Treasures Thrift Shop II 2,476 FTE
NAT-TCR VA Beach Store #1303 1.6 TCR
NAT-TCR Henkels & McCoy, Inc - Newark 1.6 TCR
NAT-TCR Modern Machinery - Billings 1.6 TCR
NAT-TCR Serco - Oxnard,CA 1.6 TCR
NAT-SIZE Festival Foods Bloomington 72 FTE
NAT-SIZE Ajl International 72 FTE
NAT-SIZE SNE 72 FTE
NAT-SIZE RCP Red Bluff 72 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. 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.