Elementary and secondary schools · Maine

Dunn School

Gray, ME · ~60 workers · 5 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
5.5
Avg TCR
1.4
Industry avg
0
Fatalities
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The verdict

Dunn School runs at 391% of its industry's injury rate - far more dangerous than the typical Elementary and secondary schools workplace, earning a grade F.

Dunn School: 5.5 TCR = 391% of Elementary and secondary schools BLS 1.4 · 5y Form 300A (see methodology below)

Dunn School safety composite

Dunn School scores strongest on dart rate (safer than 79% of same-industry peers) and weakest on total case rate (tcr) (safer than 31%), 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

53/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 5.47 per 100 workers

Safer than 31% of industry peers

DART rate
B 0 per 100 workers

Safer than 79% 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

−2.9

2020→2024

Dunn School injury rate improved

Dunn School's TCR fell 2.9 from 5.1 in 2020 to 2.2 in 2024. Peak filing year was 2023 at 14.6 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2020=5.1 · 2021=5.4 · 2022=0.0 · 2023=14.6 · 2024=2.2

OSHA ITA Form 300A scorecard

Establishment book 611110 · Gray, ME ABOVE-IND · SMALL

Grade F · TCR 5.5 · 391% of ind

  • DART 0.0 DART
  • RANK #9/18
  • PHOTO ACADEMY OF COMPUTER …
  • BOOK 5y book
  • INJ 11 inj
  • SIZE ~60 FTE

Nearest TCR peer: ACADEMY OF COMPUTER SCIENCE AND ENGINEERING MIDDLE SCHOOL (0.0 TCR gap)

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

Dunn School in the TCR neighbourhood

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

TCR

What this shows Dunn School averages 5.5 TCR (391% of the Elementary and secondary schools BLS benchmark).

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

Dunn School TCR series: 2020=5.1 · 2021=5.4 · 2022=0 · 2023=14.6 · 2024=2.2 · BLS 1.4

Where Dunn School falls in its industry

3,374 Elementary and secondary schoo establishments

Safer than 31% of graded establishments in this industry, whose median TCR is 3.8.

More dangerous than peersSafer than peers

Narrower to Maine alone (the establishments it most directly competes with for workers and contracts): ranked #9 safest of 18 Elementary and secondary schoo employers in Maine.

Dunn School (60 employees, TCR 5.5) among 29 same-industry peers, split at the industry median of 76 employees and a TCR of 3.8 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 02,0004,0006,0008,00010,000 0510152025 Average employees Total Case Rate Dunn School
Dunn School (60 employees, TCR 5.5) among 29 same-industry peers, split at the industry median of 76 employees and a TCR of 3.8

Dunn School has fewer employees than the Elementary and secondary schools median and a higher injury rate than the industry's median TCR of 3.8. 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 2.2 0.0 1 0 0
2023 14.6 0.0 6 0 0
2022 0.0 0.0 0 0 0
2021 5.4 5.4 2 0 0
2020 5.1 2.6 2 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

611110 · ME · Gray

3,374 Elementary and secondary schools employers nationwide with a credible TCR · 2,397 rated employers in Maine with headcount on file · 12 employers in Gray, ME · 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 ACADEMY OF COMPUTER SCIENCE AND ENGINEERING MIDDLE SCHOOL 5.5 TCR
NAICS-TCR Silver Bell Learning Center 5.5 TCR
NAICS-TCR Marshall High School 5.5 TCR
NAICS-TCR 1459-0165 5.5 TCR
STATE-SIZE R. F. Jordan & Sons Construction main office 60 FTE
STATE-SIZE Brickell Brands, LLC 60 FTE
STATE-SIZE Lee GMC Honda 60 FTE
STATE-SIZE HG310 60 FTE
CITY-NEAR 8251 149 FTE
CITY-NEAR 08251 - Store # 8251 Gray 141 FTE
CITY-NEAR High School 92 FTE
CITY-NEAR Middle School 76 FTE
NAT-TCR Wegmans Westwood 057 5.5 TCR
NAT-TCR Store 0692 5.5 TCR
NAT-TCR Store 1357 5.5 TCR
NAT-TCR County of Fresno 5.5 TCR
NAT-SIZE Beauty Pools, Inc. 60 FTE
NAT-SIZE The Inn at Northwood Village 60 FTE
NAT-SIZE Collier Park 60 FTE
NAT-SIZE Peterson Machinery Eugene 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: 2024, 2023, 2022, 2021, 2020. 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.