Natural Gas Distribution · Massachusetts

956-NiSource-Wrentham MA

Wrentham, MA · ~23 workers · 2 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
2.4
Avg TCR
1.2
Industry avg
0
Fatalities
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The verdict

956-NiSource-Wrentham MA runs at 202% of its industry's injury rate - far more dangerous than the typical Natural Gas Distribution workplace, earning a grade F.

956-NiSource-Wrentham MA: 2.4 TCR = 202% of Natural Gas Distribution BLS 1.2 · 2y Form 300A (see methodology below)

956-NiSource-Wrentham MA safety composite

956-NiSource-Wrentham MA scores strongest on total case rate (tcr) (safer than 53% of same-industry peers) and weakest on dart rate (safer than 34%), 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

46/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 2.42 per 100 workers

Safer than 53% of industry peers

DART rate
F 2.42 per 100 workers

Safer than 34% 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%).

Rising injury rate

956-NiSource-Wrentham MA: 0.0 → 4.8 TCR

Peak year 2019 @ 4.8 TCR · DART/TCR 1× in 2019

956-NiSource-Wrentham MA's TCR rose 4.8 from 0.0 in 2018 to 4.8 in 2019. In 2019, DART was 1× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 221210 · Wrentham, MA ABOVE-IND · SMALL

Grade F · TCR 2.4 · 202% of ind

  • DART 2.4 DART
  • RANK #17/42
  • PHOTO Eversource - Railroa…
  • BOOK 2y book
  • INJ 2 inj
  • SIZE ~23 FTE

Nearest TCR peer: Eversource - Railroad Hill Street (0.0 TCR gap)

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

956-NiSource-Wrentham MA in the TCR neighbourhood

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

TCR

What this shows 956-NiSource-Wrentham MA averages 2.4 TCR (202% of the Natural Gas Distribution BLS benchmark).

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

956-NiSource-Wrentham MA TCR series: 2018=0 · 2019=4.8 · BLS 1.2

Where 956-NiSource-Wrentham MA falls in its industry

1,153 Natural Gas Distribution establishments

Safer than 53% of graded establishments in this industry, whose median TCR is 2.6.

More dangerous than peersSafer than peers

Narrower to Massachusetts alone (the establishments it most directly competes with for workers and contracts): ranked #17 safest of 42 Natural Gas Distribution employers in Massachusetts.

956-NiSource-Wrentham MA (23 employees, TCR 2.4) 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 956-NiSource-Wrentham MA
956-NiSource-Wrentham MA (23 employees, TCR 2.4) among 29 same-industry peers, split at the industry median of 56 employees and a TCR of 2.6

956-NiSource-Wrentham MA has fewer employees than the Natural Gas Distribution median and a lower 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
2019 4.8 2.4 2 0 0
2018 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

221210 · MA · Wrentham

1,153 Natural Gas Distribution employers nationwide with a credible TCR · 10,108 rated employers in Massachusetts with headcount on file · 19 employers in Wrentham, MA · 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 Eversource - Railroad Hill Street 2.4 TCR
NAICS-TCR WEST ROXBURY RIVERMOOR-MA50 2.4 TCR
NAICS-TCR 334 W LOKEY MURFREESBORO TN 2.4 TCR
NAICS-TCR Winston Salem Resource Center - PNG 2.4 TCR
STATE-SIZE SANDY POND-MA44 23 FTE
STATE-SIZE NORTH ANDOVER-HAVERHILL-MA29 23 FTE
STATE-SIZE Integrated Builders, Inc. 23 FTE
STATE-SIZE Aberthaw Construction Company, Inc 23 FTE
CITY-NEAR Capstan Atlantic 232 FTE
CITY-NEAR Alliance Health at Maples 183 FTE
CITY-NEAR Pond Home 86 FTE
CITY-NEAR JOGO Corporation 81 FTE
NAT-TCR Willoughby Hills Family Health Center 2.4 TCR
NAT-TCR Renton, WA (NWSC) 2.4 TCR
NAT-TCR CML Security LLC 2.4 TCR
NAT-TCR Crestmark Architectural Millworks Inc. 2.4 TCR
NAT-SIZE IHG Army Hotels - Redstone Arsenal (Candlewood Suites/Army Lodging) 23 FTE
NAT-SIZE Show Low 23 FTE
NAT-SIZE Town of Hinesburg 23 FTE
NAT-SIZE Davis Delivery Service Inc. 23 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: 2019, 2018. 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.