Ships (i.e., not suitable or intended for personal use) manufacturing · Washington

Trident - Seattle

Seattle, WA · ~18 workers · 3 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
5.2
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Trident - Seattle runs at 159% of its industry's injury rate - more dangerous than the typical Ships (i.e., not suitable or intended for personal use) manufacturing workplace, earning a grade D.

Trident - Seattle: 5.2 TCR = 159% of Ships (i.e., not suitable or intended for personal use) manufacturing BLS 3.3 · 3y Form 300A (see methodology below)

Trident - Seattle safety composite

Trident - Seattle 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

39/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 5.24 per 100 workers

Safer than 40% of industry peers

DART rate
F 4.19 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

−3.2

2018→2022

Trident - Seattle injury rate improved

Trident - Seattle's TCR fell 3.2 from 9.4 in 2018 to 6.3 in 2022. Peak filing year was 2018 at 9.4 TCR. In 2022, DART was 0.8× this establishment's average TCR (severity share of cases).

2018=9.4 · 2019=0.0 · 2022=6.3

OSHA ITA Form 300A scorecard

Establishment book 336611 · Seattle, WA ABOVE-IND · SMALL

Grade D · TCR 5.2 · 159% of ind

  • DART 4.2 DART
  • RANK #12/37
  • PHOTO T.T. Barge Cleaning …
  • BOOK 3y book
  • INJ 5 inj
  • SIZE ~18 FTE

Nearest TCR peer: T.T. Barge Cleaning Mile 183, Inc. (0.0 TCR gap)

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

Trident - Seattle in the TCR neighbourhood

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

TCR

What this shows Trident - Seattle averages 5.2 TCR (159% of the Ships (i.e., not suitable or intended for personal use) manufacturing BLS benchmark).

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

Trident - Seattle TCR series: 2018=9.4 · 2019=0 · 2022=6.3 · BLS 3.3

Where Trident - Seattle falls in its industry

454 Ships (i.e., not suitable or i establishments

Safer than 40% of graded establishments in this industry, whose median TCR is 4.2.

More dangerous than peersSafer than peers

Narrower to Washington alone (the establishments it most directly competes with for workers and contracts): ranked #12 safest of 37 Ships (i.e., not suitable or i employers in Washington.

Trident - Seattle (18 employees, TCR 5.2) 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 Trident - Seattle
Trident - Seattle (18 employees, TCR 5.2) among 29 same-industry peers, split at the industry median of 100 employees and a TCR of 4.2

Trident - Seattle has fewer employees than the Ships (i.e., not suitable or intended fo 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
2022 6.3 4.2 3 0 0
2019 0.0 0.0 0 0 0
2018 9.4 4.7 2 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

336611 · WA · Seattle

454 Ships (i.e., not suitable or intended for personal use) manufacturing employers nationwide with a credible TCR · 10,147 rated employers in Washington with headcount on file · 1,279 employers in Seattle, WA · 4 cross-state NAT-TCR peers. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR T.T. Barge Cleaning Mile 183, Inc. 5.2 TCR
NAICS-TCR WEPFER MARINE OF GREENVILLE 5.3 TCR
NAICS-TCR Iron River Plant 5.3 TCR
NAICS-TCR Donjon Shipbuilding & Repair LLC. 5.2 TCR
STATE-SIZE Denboer Dairy 18 FTE
STATE-SIZE Better Builders 18 FTE
STATE-SIZE ScoCon LLS 18 FTE
STATE-SIZE Acc-U-Set Construction, Inc. 18 FTE
CITY-NEAR UW Seattle 32,378 FTE
CITY-NEAR The United States of America 25,000 FTE
CITY-NEAR Starz Entertainment 25,000 FTE
CITY-NEAR UW Medical Center - Montlake and NW 11,307 FTE
NAT-TCR Sturdisteel 5.2 TCR
NAT-TCR SharpCare-COR 5.2 TCR
NAT-TCR 463 - Bel Air 5.2 TCR
NAT-TCR (04) MD Location 5.2 TCR

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: 2022, 2019, 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.