Employer · Maryland

Wm 2551

Mount Airy, MD · ~186 workers · 2 years of OSHA Injury Tracking Application data.

B
Good Safety Record
1.7
Avg TCR
3.4
Industry avg
0
Fatalities
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The verdict

Wm 2551 runs at 51% of its industry's injury rate - safer than the typical industry workplace, earning a grade B.

Wm 2551: 1.7 TCR = 51% of industry BLS 3.4 · 2y Form 300A (see methodology below)

Wm 2551 safety composite

Wm 2551 scores strongest on total case rate (tcr) (safer than 89% 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

69/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
B 1.74 per 100 workers

Safer than 89% of industry peers

DART rate
C 0.71 per 100 workers

Safer than 59% 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%).

TCR Δ

−2.1

2023→2024

Wm 2551 injury rate improved

Wm 2551's TCR fell 2.1 from 2.8 in 2023 to 0.7 in 2024. Peak filing year was 2023 at 2.8 TCR. In 2024, DART was 0.41× this establishment's average TCR (severity share of cases).

2023=2.8 · 2024=0.7

OSHA ITA Form 300A scorecard

Establishment book 452112 · Mount Airy, MD AT/BELOW-IND · MID

Grade B · TCR 1.7 · 51% of ind

  • DART 0.7 DART
  • RANK #10/96
  • PHOTO 77907
  • BOOK 2y book
  • INJ 5 inj
  • SIZE ~186 FTE

Nearest TCR peer: 77907 (0.0 TCR gap)

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

Wm 2551 in the TCR neighbourhood

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

TCR

What this shows Wm 2551 averages 1.7 TCR (51% of the industry BLS benchmark).

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

Wm 2551 TCR series: 2023=2.8 · 2024=0.7 · BLS 3.4

Where Wm 2551 falls in its industry

4,991 industry establishments

Safer than 89% of graded establishments in this industry, whose median TCR is 4.4.

More dangerous than peersSafer than peers

Narrower to Maryland alone (the establishments it most directly competes with for workers and contracts): ranked #10 safest of 96 industry employers in Maryland.

Wm 2551 (186 employees, TCR 1.7) among 29 same-industry peers, split at the industry median of 99 employees and a TCR of 4.4 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 0100200300400 051015 Average employees Total Case Rate Wm 2551
Wm 2551 (186 employees, TCR 1.7) among 29 same-industry peers, split at the industry median of 99 employees and a TCR of 4.4

Wm 2551 has more employees than the industry median and a lower injury rate than the industry's median TCR of 4.4. 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 0.7 0.7 1 0 0
2023 2.8 1.4 4 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

452112 · MD · Mount Airy

4,991 industry employers nationwide with a credible TCR · 7,213 rated employers in Maryland with headcount on file · 22 employers in Mount Airy, MD · 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 77907 1.7 TCR
NAICS-TCR Unit #1823 1.7 TCR
NAICS-TCR Unit #2689 1.7 TCR
NAICS-TCR Ross store 1201 1.7 TCR
STATE-SIZE Donohoe Construction Company 186 FTE
STATE-SIZE Merritt Management Corp - Merritt Construction Services - MD 186 FTE
STATE-SIZE Columbia, Herrmann Dr. 186 FTE
STATE-SIZE Capitol Drywall LLC 186 FTE
CITY-NEAR 2551 187 FTE
CITY-NEAR M&M Welding - Mount Airy 127 FTE
CITY-NEAR Altimate Electric, Inc. 126 FTE
CITY-NEAR 119 124 FTE
NAT-TCR Ctehd - Pratt Whitney Dlo -10449 1.7 TCR
NAT-TCR Midwest Wrecking 1.7 TCR
NAT-TCR Atlantic Coast Creations, LTD 1.7 TCR
NAT-TCR Pacific Integrated Handling 1.7 TCR
NAT-SIZE Westhills Village 186 FTE
NAT-SIZE Excelitas Technologies Corp. 186 FTE
NAT-SIZE American House - Jenison 186 FTE
NAT-SIZE US 212 Beef Corporation 186 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. 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.