Nuclear Electric Power Generation · New Hampshire

SBK Seabrook

Seabrook, NH · ~352 workers · 3 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
0.2
Avg TCR
1.2
Industry avg
0
Fatalities
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The verdict

SBK Seabrook runs at 17% of its industry's injury rate - far safer than the typical Nuclear Electric Power Generation workplace, earning a grade A.

SBK Seabrook: 0.2 TCR = 17% of Nuclear Electric Power Generation BLS 1.2 · 3y Form 300A (see methodology below)

SBK Seabrook safety composite

SBK Seabrook scores strongest on dart rate (safer than 66% of same-industry peers) and weakest on total case rate (tcr) (safer than 49%), 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

55/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 0.2 per 100 workers

Safer than 49% of industry peers

DART rate
C 0 per 100 workers

Safer than 66% 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

−0.6

2022→2024

SBK Seabrook injury rate improved

SBK Seabrook's TCR fell 0.6 from 0.6 in 2022 to 0.0 in 2024. Peak filing year was 2022 at 0.6 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2022=0.6 · 2023=0.0 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 221113 · Seabrook, NH AT/BELOW-IND · MID

Grade A · TCR 0.2 · 17% of ind

  • DART 0.0 DART
  • RANK P49
  • PHOTO Dresden Nuclear Powe…
  • BOOK 3y book
  • INJ 2 inj
  • SIZE ~352 FTE

Nearest TCR peer: Dresden Nuclear Power Station (0.0 TCR gap)

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

SBK Seabrook in the TCR neighbourhood

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

TCR

What this shows SBK Seabrook averages 0.2 TCR (17% of the Nuclear Electric Power Generation BLS benchmark).

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

SBK Seabrook TCR series: 2022=0.6 · 2023=0 · 2024=0 · BLS 1.2

Where SBK Seabrook falls in its industry

80 Nuclear Electric Power Generat establishments

Safer than 49% of graded establishments in this industry, whose median TCR is 0.2.

More dangerous than peersSafer than peers
SBK Seabrook (352 employees, TCR 0.2) among 29 same-industry peers, split at the industry median of 669 employees and a TCR of 0.2 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 05001,0001,500 0123 Average employees Total Case Rate SBK Seabrook
SBK Seabrook (352 employees, TCR 0.2) among 29 same-industry peers, split at the industry median of 669 employees and a TCR of 0.2

SBK Seabrook has fewer employees than the Nuclear Electric Power Generation median and a higher injury rate than the industry's median TCR of 0.2. 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 0.0 0.0 0 0 0
2023 0.0 0.0 0 0 0
2022 0.6 0.3 2 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

221113 · NH · Seabrook

80 Nuclear Electric Power Generation employers nationwide with a credible TCR · 2,718 rated employers in New Hampshire with headcount on file · 36 employers in Seabrook, NH · 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 Dresden Nuclear Power Station 0.2 TCR
NAICS-TCR Grand Gulf Nuclear Station 0.2 TCR
NAICS-TCR Southern Nuclear 0.2 TCR
NAICS-TCR LaSalle County Nuclear Generating Station 0.2 TCR
STATE-SIZE Sig Sauer Rochester 352 FTE
STATE-SIZE Loon Mountain Resort 351 FTE
STATE-SIZE Teleflex Jaffrey 349 FTE
STATE-SIZE WM 2055 349 FTE
CITY-NEAR US Foods Boston 410 FTE
CITY-NEAR WM 1762 343 FTE
CITY-NEAR Market Basket #30 309 FTE
CITY-NEAR The Brook 293 FTE
NAT-TCR Corporate Office 0.2 TCR
NAT-TCR MO_St. Ann_750 NW Plaza_call ctr_90304000 0.2 TCR
NAT-TCR NC_Charlotte_9300 Arrowpoint Blvd_54010002 0.2 TCR
NAT-TCR PACE 0.2 TCR
NAT-SIZE City of San Luis 352 FTE
NAT-SIZE OR226 Halsey Tissue 352 FTE
NAT-SIZE Givens Estates, INC 352 FTE
NAT-SIZE Memphis Area Distribution Center 352 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, 2022. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.