Distribution of natural gas · New Hampshire

NU-NH

Portsmouth, NH · ~45 workers · 4 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
3.0
Avg TCR
1.2
Industry avg
0
Fatalities
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The verdict

NU-NH runs at 253% of its industry's injury rate - far more dangerous than the typical Distribution of natural gas workplace, earning a grade F.

NU-NH: 3.0 TCR = 253% of Distribution of natural gas BLS 1.2 · 4y Form 300A (see methodology below)

NU-NH safety composite

NU-NH scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on dart rate (safer than 38%), 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

43/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 3.04 per 100 workers

Safer than 42% of industry peers

DART rate
D 2.13 per 100 workers

Safer than 38% 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%).

NU-NH held a steady TCR band

NU-NH's TCR held near 0.2 from 1.9 in 2021 to 2.1 in 2024. Peak filing year was 2023 at 4.4 TCR. In 2024, DART was 0.7× this establishment's average TCR (severity share of cases).

2021=1.9 · 2022=3.8 · 2023=4.4 · 2024=2.1

OSHA ITA Form 300A scorecard

Establishment book 221210 · Portsmouth, NH ABOVE-IND · SMALL

Grade F · TCR 3.0 · 253% of ind

  • DART 2.1 DART
  • RANK P42
  • PHOTO Hopewell
  • BOOK 4y book
  • INJ 6 inj
  • SIZE ~45 FTE

Nearest TCR peer: Hopewell (0.0 TCR gap)

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NU-NH in the TCR neighbourhood

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

TCR

What this shows NU-NH averages 3.0 TCR (253% of the Distribution of natural gas BLS benchmark).

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

NU-NH TCR series: 2021=1.9 · 2022=3.8 · 2023=4.4 · 2024=2.1 · BLS 1.2

Where NU-NH falls in its industry

1,153 Distribution of natural gas establishments

Safer than 42% of graded establishments in this industry, whose median TCR is 2.6.

More dangerous than peersSafer than peers
NU-NH (45 employees, TCR 3.0) among 29 same-industry peers, split at the industry median of 56 employees and a TCR of 2.6 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 05101520 Average employees Total Case Rate NU-NH
NU-NH (45 employees, TCR 3.0) among 29 same-industry peers, split at the industry median of 56 employees and a TCR of 2.6

NU-NH has fewer employees than the Distribution of natural gas median and a higher injury rate than the industry's median TCR of 2.6. 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 2.1 2.1 1 0 0
2023 4.4 2.2 2 0 0
2022 3.8 1.9 2 0 0
2021 1.9 0.0 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

221210 · NH · Portsmouth

1,153 Distribution of natural gas employers nationwide with a credible TCR · 2,718 rated employers in New Hampshire with headcount on file · 119 employers in Portsmouth, 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 Hopewell 3.0 TCR
NAICS-TCR CenterPoint Energy - Terre Haute 3.0 TCR
NAICS-TCR CenterPoint Energy - Mankato 3.0 TCR
NAICS-TCR Western Region 3.0 TCR
STATE-SIZE LaMontagne Builder Inc. 45 FTE
STATE-SIZE Michels Power- New Hamsphire 45 FTE
STATE-SIZE Advanced Excavating & Paving LLC 45 FTE
STATE-SIZE Manchester NH Branch 45 FTE
CITY-NEAR Lonza Portsmouth 1,182 FTE
CITY-NEAR Portsmouth Regional Hospital 1,160 FTE
CITY-NEAR LDRM Visa Support Services NVC-DTSV 339 FTE
CITY-NEAR LDRM Visa Support Services NVC-LWH 330 FTE
NAT-TCR Container Graphics IL 3.0 TCR
NAT-TCR Kerry 3.0 TCR
NAT-TCR CEI Materials, LLC 3.0 TCR
NAT-TCR Prime Now LLC - UTX7 3.0 TCR
NAT-SIZE PARI Respiratory Equipment 45 FTE
NAT-SIZE Douglas Project 45 FTE
NAT-SIZE PetIQ Daytona 45 FTE
NAT-SIZE Live Oak Ready Mix, LLC 45 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. 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.