General stores · Michigan

Lume Iron Mountain

Iron Mountain, MI · ~40 workers · 3 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
4.3
Avg TCR
3.4
Industry avg
0
Fatalities
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The verdict

Lume Iron Mountain runs at 126% of its industry's injury rate - more dangerous than the typical General stores workplace, earning a grade D.

Lume Iron Mountain: 4.3 TCR = 126% of General stores BLS 3.4 · 3y Form 300A (see methodology below)

Lume Iron Mountain safety composite

Lume Iron Mountain scores strongest on dart rate (safer than 70% of same-industry peers) and weakest on total case rate (tcr) (safer than 47%), 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

56/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 4.29 per 100 workers

Safer than 47% of industry peers

DART rate
C 0 per 100 workers

Safer than 70% 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

Lume Iron Mountain: 3.4 → 7.0 TCR

Peak year 2024 @ 7.0 TCR · DART/TCR 0× in 2024

Lume Iron Mountain's TCR rose 3.6 from 3.4 in 2022 to 7.0 in 2024. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 452990 · Iron Mountain, MI ABOVE-IND · SMALL

Grade D · TCR 4.3 · 126% of ind

  • DART 0.0 DART
  • RANK #34/54
  • PHOTO Big Lots Store #5136…
  • BOOK 3y book
  • INJ 4 inj
  • SIZE ~40 FTE

Nearest TCR peer: Big Lots Store #5136 Exton, PA (0.0 TCR gap)

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

Lume Iron Mountain in the TCR neighbourhood

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

TCR

What this shows Lume Iron Mountain averages 4.3 TCR (126% of the General stores BLS benchmark).

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

Lume Iron Mountain TCR series: 2022=3.4 · 2023=2.5 · 2024=7 · BLS 3.4

Where Lume Iron Mountain falls in its industry

2,120 General stores establishments

Safer than 47% of graded establishments in this industry, whose median TCR is 4.1.

More dangerous than peersSafer than peers

Narrower to Michigan alone (the establishments it most directly competes with for workers and contracts): ranked #34 safest of 54 General stores employers in Michigan.

Lume Iron Mountain (40 employees, TCR 4.3) among 29 same-industry peers, split at the industry median of 23 employees and a TCR of 4.1 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 020406080100 051015 Average employees Total Case Rate Lume Iron Mountain
Lume Iron Mountain (40 employees, TCR 4.3) among 29 same-industry peers, split at the industry median of 23 employees and a TCR of 4.1

Lume Iron Mountain has more employees than the General stores median and a higher injury rate than the industry's median TCR of 4.1. 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 7.0 0.0 2 0 0
2023 2.5 0.0 1 0 0
2022 3.4 0.0 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

452990 · MI · Iron Mountain

2,120 General stores employers nationwide with a credible TCR · 16,393 rated employers in Michigan with headcount on file · 30 employers in Iron Mountain, 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 Big Lots Store #5136 Exton, PA 4.3 TCR
NAICS-TCR Big Lots Store #117 CHARLESTON, SC 4.3 TCR
NAICS-TCR Big Lots Store #49 MILFORD, OH 4.3 TCR
NAICS-TCR Big Lots Store #1386 Chalmette, LA 4.3 TCR
STATE-SIZE Bushel Basket Orchards, Inc 40 FTE
STATE-SIZE Shelbyville, MI 40 FTE
STATE-SIZE Dan & Jerrys Pineview Greenhouse LLC 40 FTE
STATE-SIZE Thumb Electric Cooperative of Michigan 40 FTE
CITY-NEAR Utility Division 1,564 FTE
CITY-NEAR Systems Control 697 FTE
CITY-NEAR CCI Systems 665 FTE
CITY-NEAR Dickinson County Healthcare System 461 FTE
NAT-TCR Beehive Clothing American Fork 4.3 TCR
NAT-TCR AVE Tampa Riverwalk 4.3 TCR
NAT-TCR Fs-Bay Med Sacred 4.3 TCR
NAT-TCR Sonesta ES Suites San Francisco Airport 4.3 TCR
NAT-SIZE URS Fontana 40 FTE
NAT-SIZE Edgerton Gear, Inc. 40 FTE
NAT-SIZE Del Mar 40 FTE
NAT-SIZE Down to Earth Kailua 40 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. 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.