Drydock, floating, building · California

Mare Island Dry Dock

Vallejo, CA · ~140 workers · 5 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
14.6
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Mare Island Dry Dock runs at 443% of its industry's injury rate - far more dangerous than the typical Drydock, floating, building workplace, earning a grade F.

Mare Island Dry Dock: 14.6 TCR = 443% of Drydock, floating, building BLS 3.3 · 5y Form 300A (see methodology below)

Mare Island Dry Dock safety composite

Mare Island Dry Dock scores strongest on fatalities (safer than 52% of same-industry peers) and weakest on total case rate (tcr) (safer than 5%), 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).

F

19/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 14.62 per 100 workers

Safer than 5% of industry peers

DART rate
F 9.05 per 100 workers

Safer than 10% 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

Mare Island Dry Dock: 6.2 → 9.1 TCR

Peak year 2021 @ 24.9 TCR · DART/TCR 0.62× in 2024

Mare Island Dry Dock's TCR rose 2.9 from 6.2 in 2017 to 9.1 in 2024. Peak filing year was 2021 at 24.9 TCR. In 2024, DART was 0.62× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 336611 · Vallejo, CA ABOVE-IND · MID

Grade F · TCR 14.6 · 443% of ind

  • DART 9.1 DART
  • RANK #52/52
  • PHOTO All American Marine,…
  • BOOK 5y book
  • INJ 100 inj
  • SIZE ~140 FTE

Nearest TCR peer: All American Marine, Inc. (0.2 TCR gap)

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

Mare Island Dry Dock in the TCR neighbourhood

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

TCR

What this shows Mare Island Dry Dock averages 14.6 TCR (443% of the Drydock, floating, building BLS benchmark).

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

Mare Island Dry Dock TCR series: 2017=6.2 · 2020=17.5 · 2021=24.9 · 2023=15.5 · 2024=9.1 · BLS 3.3

Where Mare Island Dry Dock falls in its industry

454 Drydock, floating, building establishments

Safer than 5% 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 #52 safest of 52 Drydock, floating, building employers in California.

Mare Island Dry Dock (140 employees, TCR 14.6) 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 Mare Island Dry Dock
Mare Island Dry Dock (140 employees, TCR 14.6) among 29 same-industry peers, split at the industry median of 100 employees and a TCR of 4.2

Mare Island Dry Dock has more employees than the Drydock, floating, building median and a higher 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
2024 9.1 9.1 11 0 0
2023 15.5 15.5 26 1 0
2021 24.9 24.9 35 0 0
2020 17.5 9.5 22 0 0
2017 6.2 6.2 6 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

336611 · CA · Vallejo

454 Drydock, floating, building employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 118 employers in Vallejo, 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 All American Marine, Inc. 14.4 TCR
NAICS-TCR ROBERT E DERECKTOR INC 14.4 TCR
NAICS-TCR THE LIGHTSHIP GROUP, LLC 14.3 TCR
NAICS-TCR Blank Welding / Blank River Services, Inc. 14.2 TCR
STATE-SIZE Mirabella Farms, Inc. 140 FTE
STATE-SIZE Western Precooling 140 FTE
STATE-SIZE Meadowlark Harvesting, Inc 140 FTE
STATE-SIZE CA-Saddleback S/C 140 FTE
CITY-NEAR California Department of Transportation Facility 96 2,891 FTE
CITY-NEAR 2032-02121351 2,446 FTE
CITY-NEAR 02821351 VALLEJO HOSPITAL TOWER 1,635 FTE
CITY-NEAR 0206-02621351 1,632 FTE
NAT-TCR FLJ009 14.6 TCR
NAT-TCR AZH001 14.6 TCR
NAT-TCR J-Six Farms Iowa 14.6 TCR
NAT-TCR McCracken County Road Department 14.6 TCR
NAT-SIZE Goss Electric LLC 140 FTE
NAT-SIZE Sulzer Pumps (US) Inc. 140 FTE
NAT-SIZE Bonbright Distributors, Inc. 140 FTE
NAT-SIZE ET Healthcare 140 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, 2021, 2020, 2017. 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.