Marine construction · Washington

Corporate

Seattle, WA · ~60 workers · 2 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
0.5
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Corporate runs at 18% of its industry's injury rate - far safer than the typical Marine construction workplace, earning a grade A.

Corporate: 0.5 TCR = 18% of Marine construction BLS 2.8 · 2y Form 300A (see methodology below)

Corporate safety composite

Corporate scores strongest on total case rate (tcr) (safer than 80% of same-industry peers) and weakest on dart rate (safer than 32%), 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

56/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
B 0.51 per 100 workers

Safer than 80% of industry peers

DART rate
F 1.01 per 100 workers

Safer than 32% 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

Corporate: 0.0 → 1.0 TCR

Peak year 2017 @ 1.0 TCR · DART/TCR 1.98× in 2017

Corporate's TCR rose 1.0 from 0.0 in 2016 to 1.0 in 2017. In 2017, DART was 1.98× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 237990 · Seattle, WA AT/BELOW-IND · SMALL

Grade A · TCR 0.5 · 18% of ind

  • DART 1.0 DART
  • RANK #3/26
  • PHOTO Sealevel Constructio…
  • BOOK 2y book
  • INJ 1 inj
  • SIZE ~60 FTE

Nearest TCR peer: Sealevel Construction Inc (0.0 TCR gap)

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

Corporate in the TCR neighbourhood

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

TCR

What this shows Corporate averages 0.5 TCR (18% of the Marine construction BLS benchmark).

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

Corporate TCR series: 2016=0 · 2017=1 · BLS 2.8

Where Corporate falls in its industry

932 Marine construction establishments

Safer than 80% of graded establishments in this industry, whose median TCR is 1.5.

More dangerous than peersSafer than peers

Narrower to Washington alone (the establishments it most directly competes with for workers and contracts): ranked #3 safest of 26 Marine construction employers in Washington.

Corporate (60 employees, TCR 0.5) 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 Corporate
Corporate (60 employees, TCR 0.5) among 29 same-industry peers, split at the industry median of 69 employees and a TCR of 1.5

Corporate has fewer employees than the Marine construction median and a lower 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
2017 1.0 1.0 1 0 0
2016 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

237990 · WA · Seattle

932 Marine construction 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 · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR Sealevel Construction Inc 0.5 TCR
NAICS-TCR Primoris Civil 0.5 TCR
NAICS-TCR C J W Construction, Inc. 0.5 TCR
NAICS-TCR International Paper Pensacola 0.5 TCR
STATE-SIZE Columbia Crest Estate Vineyards #10 60 FTE
STATE-SIZE FV Clipper Surprise 60 FTE
STATE-SIZE Cascade Natural Gas General office 60 FTE
STATE-SIZE Sammamish Plateau Water & Sewer District 60 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 6354-FL20 0.5 TCR
NAT-TCR South District Houston ENB1 0.5 TCR
NAT-TCR Terracon Consultants Inc 0.5 TCR
NAT-TCR Waco/Belton Construction 0.5 TCR
NAT-SIZE Vienna Nursing and Rehab LLC 60 FTE
NAT-SIZE N and R of Dexter Inc 60 FTE
NAT-SIZE N and R of Charleston LLC 60 FTE
NAT-SIZE Main Office 60 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: 2017, 2016. 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.