Distribution of natural gas · Michigan

Three Mile Road Service Center

Grand Rapids, MI · ~55 workers · 5 years of OSHA Injury Tracking Application data.

C
Average Safety Record
1.0
Avg TCR
1.2
Industry avg
0
Fatalities
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The verdict

Three Mile Road Service Center runs at 81% of its industry's injury rate - about level with the typical Distribution of natural gas workplace, earning a grade C.

Three Mile Road Service Center: 1.0 TCR = 81% of Distribution of natural gas BLS 1.2 · 5y Form 300A (see methodology below)

Three Mile Road Service Center safety composite

Three Mile Road Service Center scores strongest on total case rate (tcr) (safer than 84% of same-industry peers) and weakest on fatalities (safer than 50%), 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

73/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
B 0.97 per 100 workers

Safer than 84% of industry peers

DART rate
B 0 per 100 workers

Safer than 78% 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

Three Mile Road Service Center: 0.0 → 1.8 TCR

Peak year 2021 @ 3.0 TCR · DART/TCR 0× in 2024

Three Mile Road Service Center's TCR rose 1.8 from 0.0 in 2020 to 1.8 in 2024. Peak filing year was 2021 at 3.0 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 221210 · Grand Rapids, MI AT/BELOW-IND · SMALL

Grade C · TCR 1.0 · 81% of ind

  • DART 0.0 DART
  • RANK #8/32
  • PHOTO Charleston Gas Opera…
  • BOOK 5y book
  • INJ 2 inj
  • SIZE ~55 FTE

Nearest TCR peer: Charleston Gas Operations (0.0 TCR gap)

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

Three Mile Road Service Center in the TCR neighbourhood

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

TCR

What this shows Three Mile Road Service Center averages 1.0 TCR (81% 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

Three Mile Road Service Center TCR series: 2020=0 · 2021=3 · 2022=0 · 2023=0 · 2024=1.8 · BLS 1.2

Where Three Mile Road Service Center falls in its industry

1,153 Distribution of natural gas establishments

Safer than 84% of graded establishments in this industry, whose median TCR is 2.6.

More dangerous than peersSafer than peers

Narrower to Michigan alone (the establishments it most directly competes with for workers and contracts): ranked #8 safest of 32 Distribution of natural gas employers in Michigan.

Three Mile Road Service Center (55 employees, TCR 1.0) 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 Three Mile Road Service Center
Three Mile Road Service Center (55 employees, TCR 1.0) among 29 same-industry peers, split at the industry median of 56 employees and a TCR of 2.6

Three Mile Road Service Center has fewer employees than the Distribution of natural gas 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
2024 1.8 0.0 1 0 0
2023 0.0 0.0 0 0 0
2022 0.0 0.0 0 0 0
2021 3.0 0.0 1 0 0
2020 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

221210 · MI · Grand Rapids

1,153 Distribution of natural gas employers nationwide with a credible TCR · 16,393 rated employers in Michigan with headcount on file · 1,006 employers in Grand Rapids, MI · 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 Charleston Gas Operations 1.0 TCR
NAICS-TCR AMEREN ILLINOIS - Gas Storage AIC 1.0 TCR
NAICS-TCR Chattanooga Service Center 1.0 TCR
NAICS-TCR SWG CTRL AZ - ADMIN OFFICE 0042-FAC13 1.0 TCR
STATE-SIZE 6375_14893 55 FTE
STATE-SIZE Ludington Pump Storage 55 FTE
STATE-SIZE Buchanan Office Nuclear 55 FTE
STATE-SIZE 360 Fire & Flood, LLC 55 FTE
CITY-NEAR SHHG-GR BUTTERWORTH CA 9,012 FTE
CITY-NEAR SH Butterworth Hospital 7,397 FTE
CITY-NEAR Mercy Health Saint Mary's Hospital-MH-MI 2,914 FTE
CITY-NEAR Steelcase - Grand Rapids / Kentwood 2,817 FTE
NAT-TCR Cartersville Shop 1.0 TCR
NAT-TCR Milton 1.0 TCR
NAT-TCR Cook Inlet Tug and Barge, LLC 1.0 TCR
NAT-TCR 00202 Shelley Office 1.0 TCR
NAT-SIZE APB Construction Corp. 55 FTE
NAT-SIZE Springs Ranch 55 FTE
NAT-SIZE Spring Creek Inn 55 FTE
NAT-SIZE Design Octaves 55 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.