Cargo ship building · Florida

Mayport Office

Jacksonville, FL · ~50 workers · 2 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
1.6
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Mayport Office runs at 49% of its industry's injury rate - far safer than the typical Cargo ship building workplace, earning a grade A.

Mayport Office: 1.6 TCR = 49% of Cargo ship building BLS 3.3 · 2y Form 300A (see methodology below)

Mayport Office safety composite

Mayport Office scores strongest on total case rate (tcr) (safer than 84% of same-industry peers) and weakest on dart rate (safer than 37%), 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).

C

60/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
B 1.63 per 100 workers

Safer than 84% of industry peers

DART rate
D 3.26 per 100 workers

Safer than 37% 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

Mayport Office: 0.0 → 3.3 TCR

Peak year 2020 @ 3.3 TCR · DART/TCR 2× in 2020

Mayport Office's TCR rose 3.3 from 0.0 in 2018 to 3.3 in 2020. In 2020, DART was 2× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 336611 · Jacksonville, FL AT/BELOW-IND · SMALL

Grade A · TCR 1.6 · 49% of ind

  • DART 3.3 DART
  • RANK #9/47
  • PHOTO Serco - Oxnard,CA
  • BOOK 2y book
  • INJ 3 inj
  • SIZE ~50 FTE

Nearest TCR peer: Serco - Oxnard,CA (0.0 TCR gap)

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

Mayport Office in the TCR neighbourhood

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

TCR

What this shows Mayport Office averages 1.6 TCR (49% of the Cargo ship building BLS benchmark).

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

Mayport Office TCR series: 2018=0 · 2020=3.3 · BLS 3.3

Where Mayport Office falls in its industry

454 Cargo ship building establishments

Safer than 84% of graded establishments in this industry, whose median TCR is 4.2.

More dangerous than peersSafer than peers

Narrower to Florida alone (the establishments it most directly competes with for workers and contracts): ranked #9 safest of 47 Cargo ship building employers in Florida.

Mayport Office (50 employees, TCR 1.6) among 29 same-industry peers, split at the industry median of 100 employees and a TCR of 4.2 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 01,0002,0003,0004,0005,000 0510152025 Average employees Total Case Rate Mayport Office
Mayport Office (50 employees, TCR 1.6) among 29 same-industry peers, split at the industry median of 100 employees and a TCR of 4.2

Mayport Office has fewer employees than the Cargo ship building median and a lower injury rate than the industry's median TCR of 4.2. 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
2020 3.3 3.3 3 0 0
2018 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

336611 · FL · Jacksonville

454 Cargo ship building employers nationwide with a credible TCR · 26,569 rated employers in Florida with headcount on file · 1,776 employers in Jacksonville, 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 Serco - Oxnard,CA 1.6 TCR
NAICS-TCR L3 Unidyne Pickett 1.6 TCR
NAICS-TCR Detyens Shipyards 1.6 TCR
NAICS-TCR Serco - Charleston,SC 1.7 TCR
STATE-SIZE Bushnell 50 FTE
STATE-SIZE Cal-Maine foods Lake City 50 FTE
STATE-SIZE M & M Packing LLC 50 FTE
STATE-SIZE Walton Service Center 50 FTE
CITY-NEAR UF HEALTH JACKSONVILLE 4,948 FTE
CITY-NEAR Mayo Clinic Jacksonville (Clinic) 4,567 FTE
CITY-NEAR Baptist Health System Jacksonville Baptist Medical Center 4,199 FTE
CITY-NEAR FLJAC - JACKSONVILLE 4,193 FTE
NAT-TCR WS Monroe 1.6 TCR
NAT-TCR Admiral Glass Company 1.6 TCR
NAT-TCR Eastern Region Customer Center 1.6 TCR
NAT-TCR CMC Rebar San Bernandino 1.6 TCR
NAT-SIZE Crestwood Mech. Co., Inc. 50 FTE
NAT-SIZE MMP - 1577 Congress St 50 FTE
NAT-SIZE TWB Antioch 50 FTE
NAT-SIZE IL01-SMA-CHICAGO 50 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: 2020, 2018. 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.