Alternative energy (e.g., geothermal, ocean wave, solar, wind) structure construction · Maine

Liberty

Liberty, ME · ~34 workers · 2 years of OSHA Injury Tracking Application data.

B
Good Safety Record
1.5
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Liberty runs at 53% of its industry's injury rate - safer than the typical Alternative energy (e.g., geothermal, ocean wave, solar, wind) structure construction workplace, earning a grade B.

Liberty: 1.5 TCR = 53% of Alternative energy (e.g., geothermal, ocean wave, solar, wind) structure construction BLS 2.8 · 2y Form 300A (see methodology below)

Liberty safety composite

Liberty scores strongest on total case rate (tcr) (safer than 61% of same-industry peers) and weakest on dart rate (safer than 21%), 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

45/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 1.48 per 100 workers

Safer than 61% of industry peers

DART rate
F 2.95 per 100 workers

Safer than 21% 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

Liberty: 0.0 → 3.0 TCR

Peak year 2017 @ 3.0 TCR · DART/TCR 1.99× in 2017

Liberty's TCR rose 3.0 from 0.0 in 2016 to 3.0 in 2017. In 2017, DART was 1.99× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 237130 · Liberty, ME AT/BELOW-IND · SMALL

Grade B · TCR 1.5 · 53% of ind

  • DART 3.0 DART
  • RANK #4/10
  • PHOTO Cougar Construction …
  • BOOK 2y book
  • INJ 1 inj
  • SIZE ~34 FTE

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

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

Liberty in the TCR neighbourhood

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

TCR

What this shows Liberty averages 1.5 TCR (53% of the Alternative energy (e.g., geothermal, ocean wave, solar, wind) structure construction BLS benchmark).

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

Liberty TCR series: 2016=0 · 2017=3 · BLS 2.8

Where Liberty falls in its industry

1,605 Alternative energy (e.g., geot establishments

Safer than 61% of graded establishments in this industry, whose median TCR is 2.0.

More dangerous than peersSafer than peers

Narrower to Maine alone (the establishments it most directly competes with for workers and contracts): ranked #4 safest of 10 Alternative energy (e.g., geot employers in Maine.

Liberty (34 employees, TCR 1.5) among 29 same-industry peers, split at the industry median of 74 employees and a TCR of 2.0 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 0100200300400500 05101520 Average employees Total Case Rate Liberty
Liberty (34 employees, TCR 1.5) among 29 same-industry peers, split at the industry median of 74 employees and a TCR of 2.0

Liberty has fewer employees than the Alternative energy (e.g., geothermal, oc median and a lower injury rate than the industry's median TCR of 2.0. 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 3.0 3.0 1 0 0
2016 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

237130 · ME · Liberty

1,605 Alternative energy (e.g., geothermal, ocean wave, solar, wind) structure construction employers nationwide with a credible TCR · 2,397 rated employers in Maine with headcount on file · 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 Cougar Construction Inc 1.5 TCR
NAICS-TCR 3 Phase Line Construction, Inc. 1.5 TCR
NAICS-TCR Underground Contractors, Inc. 1.5 TCR
NAICS-TCR Novinium, Inc. 1.5 TCR
STATE-SIZE Langford & Low, Inc. 34 FTE
STATE-SIZE Houle's 34 FTE
STATE-SIZE Ray Labbe & Sons Inc 34 FTE
STATE-SIZE Hancock Plant 34 FTE
NAT-TCR Omron Automotive Electronics, Inc (Relay) 1.5 TCR
NAT-TCR Fresh Foods Manufacturing (C149) 1.5 TCR
NAT-TCR dd's DISCOUNTS Store 5164 1.5 TCR
NAT-TCR Penske : 4721-00 Cardinal/Tampa, FL 1.5 TCR
NAT-SIZE Glenn E. Sessions & Sons 34 FTE
NAT-SIZE Haley, Chisholm & Morris, Inc. 34 FTE
NAT-SIZE Caliber, Inc 34 FTE
NAT-SIZE 1034 Southern York Co. School District 34 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.