Shipyard (i.e., facility capable of building ships) · California

Marine Group Boat Works, LLC (National City)

National City, CA · ~109 workers · 5 years of OSHA Injury Tracking Application data.

C
Average Safety Record
3.1
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Marine Group Boat Works, LLC (National City) runs at 95% of its industry's injury rate - about level with the typical Shipyard (i.e., facility capable of building ships) workplace, earning a grade C.

Marine Group Boat Works, LLC (National City): 3.1 TCR = 95% of Shipyard (i.e., facility capable of building ships) BLS 3.3 · 5y Form 300A (see methodology below)

Marine Group Boat Works, LLC (National City) safety composite

Marine Group Boat Works, LLC (National City) scores strongest on total case rate (tcr) (safer than 62% of same-industry peers) and weakest on dart rate (safer than 14%), 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

43/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 3.14 per 100 workers

Safer than 62% of industry peers

DART rate
F 7.31 per 100 workers

Safer than 14% 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

Marine Group Boat Works, LLC (National City): 3.5 → 8.5 TCR

Peak year 2021 @ 8.5 TCR · DART/TCR 2.33× in 2021

Marine Group Boat Works, LLC (National City)'s TCR rose 5.0 from 3.5 in 2017 to 8.5 in 2021. In 2021, DART was 2.33× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 336611 · National City, CA AT/BELOW-IND · MID

Grade C · TCR 3.1 · 95% of ind

  • DART 7.3 DART
  • RANK #12/52
  • PHOTO Bollinger Mississipp…
  • BOOK 5y book
  • INJ 11 inj
  • SIZE ~109 FTE

Nearest TCR peer: Bollinger Mississippi Repair, LLC (0.0 TCR gap)

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Marine Group Boat Works, LLC (National City) in the TCR neighbourhood

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

TCR

What this shows Marine Group Boat Works, LLC (National City) averages 3.1 TCR (95% of the Shipyard (i.e., facility capable of building ships) BLS benchmark).

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

Marine Group Boat Works, LLC (National City) TCR series: 2017=3.5 · 2018=0.6 · 2019=3.1 · 2020=0 · 2021=8.5 · BLS 3.3

Where Marine Group Boat Works, LLC (National City) falls in its industry

454 Shipyard (i.e., facility capab establishments

Safer than 62% of graded establishments in this industry, whose median TCR is 4.2.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #12 safest of 52 Shipyard (i.e., facility capab employers in California.

Marine Group Boat Works, LLC (National City) (109 employees, TCR 3.1) 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 Marine Group Boat Works, LLC (National City)
Marine Group Boat Works, LLC (National City) (109 employees, TCR 3.1) among 29 same-industry peers, split at the industry median of 100 employees and a TCR of 4.2

Marine Group Boat Works, LLC (National City) has more employees than the Shipyard (i.e., facility capable of buil 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
2021 8.5 7.3 2 5 0
2020 0.0 0.0 0 0 0
2019 3.1 3.1 2 0 0
2018 0.6 0.6 1 0 0
2017 3.5 2.3 6 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

336611 · CA · National City

454 Shipyard (i.e., facility capable of building ships) employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 100 employers in National City, CA · 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 Bollinger Mississippi Repair, LLC 3.1 TCR
NAICS-TCR Integrated Marine Services Inc. 3.2 TCR
NAICS-TCR T. T. Coatings Inc. Mile marker 104 3.2 TCR
NAICS-TCR PWFD BLDG 9A/B 3.1 TCR
STATE-SIZE BRAVANTE FARM MANAGEMENT 109 FTE
STATE-SIZE John Kautz Farms - Lodi, CA 109 FTE
STATE-SIZE G4 Farm Labor, Inc. 109 FTE
STATE-SIZE Elvira Sandoval 109 FTE
CITY-NEAR Paradise Valley Hospital 1,014 FTE
CITY-NEAR 0908 - CWI OPTICAL LAB - CA 789 FTE
CITY-NEAR AMZL : DSD3 701 FTE
CITY-NEAR WM 5023 489 FTE
NAT-TCR Hospice of Hamilton 3.1 TCR
NAT-TCR L4-Collegeville Showroom 3.1 TCR
NAT-TCR Hilite Industries Automotive, LP 3.1 TCR
NAT-TCR AirCorps - Main 3.1 TCR
NAT-SIZE PMT-Manatee Plant 109 FTE
NAT-SIZE SteelFab of Virginia Inc 109 FTE
NAT-SIZE International Paper - Fort Wayne, IN 109 FTE
NAT-SIZE Division 10-20 Wolcott 109 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: 2021, 2020, 2019, 2018, 2017. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.