Employer · Washington

Delta - Sea

Seatac, WA · ~53 workers · 2 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
1.0
Avg TCR
3.0
Industry avg
0
Fatalities
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The verdict

Delta - Sea runs at 34% of its industry's injury rate - far safer than the typical industry workplace, earning a grade A.

Delta - Sea: 1.0 TCR = 34% of industry BLS 3.0 · 2y Form 300A (see methodology below)

Delta - Sea safety composite

Delta - Sea scores strongest on total case rate (tcr) (safer than 91% of same-industry peers) and weakest on fatalities (safer than 50%), 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

73/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
A 1.02 per 100 workers

Safer than 91% of industry peers

DART rate
C 0 per 100 workers

Safer than 70% of industry peers

Fatalities
D 0

Safer than 50% 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

−2.0

2023→2024

Delta - Sea injury rate improved

Delta - Sea's TCR fell 2.0 from 2.0 in 2023 to 0.0 in 2024. Peak filing year was 2023 at 2.0 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2023=2.0 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 722310 · Seatac, WA AT/BELOW-IND · SMALL

Grade A · TCR 1.0 · 34% of ind

  • DART 0.0 DART
  • RANK #10/124
  • PHOTO Red Dog FDS
  • BOOK 2y book
  • INJ 1 inj
  • SIZE ~53 FTE

Nearest TCR peer: Red Dog FDS (0.0 TCR gap)

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

Delta - Sea in the TCR neighbourhood

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

TCR

What this shows Delta - Sea averages 1.0 TCR (34% of the industry BLS benchmark).

Source U.S. Department of Labor, OSHA Injury Tracking Application (Form 300A) As of 2026-09-26

Delta - Sea TCR series: 2023=2 · 2024=0 · BLS 3.0

Where Delta - Sea falls in its industry

6,952 industry establishments

Safer than 91% of graded establishments in this industry, whose median TCR is 3.5.

More dangerous than peersSafer than peers

Narrower to Washington alone (the establishments it most directly competes with for workers and contracts): ranked #10 safest of 124 industry employers in Washington.

Delta - Sea (53 employees, TCR 1.0) among 29 same-industry peers, split at the industry median of 43 employees and a TCR of 3.5 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 0200400600800 051015 Average employees Total Case Rate Delta - Sea
Delta - Sea (53 employees, TCR 1.0) among 29 same-industry peers, split at the industry median of 43 employees and a TCR of 3.5

Delta - Sea has more employees than the industry median and a lower injury rate than the industry's median TCR of 3.5. 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
2024 0.0 0.0 0 0 0
2023 2.0 0.0 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

722310 · WA · Seatac

6,952 industry employers nationwide with a credible TCR · 10,147 rated employers in Washington with headcount on file · 50 employers in Seatac, 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 Red Dog FDS 1.0 TCR
NAICS-TCR SODEXO AT FEDERAL RESERVE MIAMI CAFE 1.0 TCR
NAICS-TCR SODEXO AT PARADISE COVE 1.0 TCR
NAICS-TCR SODEXO AT LOYOLA UNIVERSITY STARBUCKS 1.0 TCR
STATE-SIZE Evans 53 FTE
STATE-SIZE Penn Cove Shellfish LLC 53 FTE
STATE-SIZE 6400-SWY-0027-0027-03247 53 FTE
STATE-SIZE 1537 NW Ballard Way Seattle, WA 98107 53 FTE
CITY-NEAR Unifi Aviation Services : SEA - Seattle 1,227 FTE
CITY-NEAR Amazon.com Services LLC - BFI8 497 FTE
CITY-NEAR National Alamo 45B2 45B4 246 FTE
CITY-NEAR National 45B4 Alamo 45B2 235 FTE
NAT-TCR Gulfsr-Mchs-11975 Seaway Road Stea230 1.0 TCR
NAT-TCR Down Under Construction LLC 1.0 TCR
NAT-TCR USA Eglin AFB Northwest Florida Regional 1.0 TCR
NAT-TCR Chickasha 1.0 TCR
NAT-SIZE Jessup Md 53 FTE
NAT-SIZE Derse Chicago 53 FTE
NAT-SIZE Merrill Gardens at Brentwood 53 FTE
NAT-SIZE West Hartford 53 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. 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.