Engineering services · Virginia

Lorton

Lorton, VA · ~103 workers · 5 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
2.4
Avg TCR
0.5
Industry avg
0
Fatalities
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The verdict

Lorton runs at 470% of its industry's injury rate - far more dangerous than the typical Engineering services workplace, earning a grade F.

Lorton: 2.4 TCR = 470% of Engineering services BLS 0.5 · 5y Form 300A (see methodology below)

Lorton safety composite

Lorton scores strongest on dart rate (safer than 70% of same-industry peers) and weakest on total case rate (tcr) (safer than 23%), 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)
F 2.35 per 100 workers

Safer than 23% of industry peers

DART rate
C 0 per 100 workers

Safer than 70% of industry peers

Fatalities
D 0

Safer than 51% 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%).

Lorton held a steady TCR band

Lorton's TCR held near 0.0 from 0.0 in 2018 to 0.0 in 2024. Peak filing year was 2021 at 10.4 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2018=0.0 · 2021=10.4 · 2022=1.3 · 2023=0.0 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 541330 · Lorton, VA ABOVE-IND · MID

Grade F · TCR 2.4 · 470% of ind

  • DART 0.0 DART
  • RANK #39/48
  • PHOTO Kalman & Company, In…
  • BOOK 5y book
  • INJ 3 inj
  • SIZE ~103 FTE

Nearest TCR peer: Kalman & Company, Inc - VA - Corporate Office (0.0 TCR gap)

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

Lorton in the TCR neighbourhood

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

TCR

What this shows Lorton averages 2.4 TCR (470% of the Engineering services BLS benchmark).

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

Lorton TCR series: 2018=0 · 2021=10.4 · 2022=1.3 · 2023=0 · 2024=0 · BLS 0.5

Where Lorton falls in its industry

690 Engineering services establishments

Safer than 23% of graded establishments in this industry, whose median TCR is 0.9.

More dangerous than peersSafer than peers

Narrower to Virginia alone (the establishments it most directly competes with for workers and contracts): ranked #39 safest of 48 Engineering services employers in Virginia.

Lorton (103 employees, TCR 2.4) among 29 same-industry peers, split at the industry median of 112 employees and a TCR of 0.9 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 01,0002,0003,0004,000 051015 Average employees Total Case Rate Lorton
Lorton (103 employees, TCR 2.4) among 29 same-industry peers, split at the industry median of 112 employees and a TCR of 0.9

Lorton has fewer employees than the Engineering services median and a higher injury rate than the industry's median TCR of 0.9. 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 0.0 0.0 0 0 0
2023 0.0 0.0 0 0 0
2022 1.3 0.0 1 0 0
2021 10.4 10.4 2 0 0
2018 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

541330 · VA · Lorton

690 Engineering services employers nationwide with a credible TCR · 12,673 rated employers in Virginia with headcount on file · 64 employers in Lorton, VA · 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 Kalman & Company, Inc - VA - Corporate Office 2.4 TCR
NAICS-TCR Oasis Construction Services Inc 2.3 TCR
NAICS-TCR Uni-Systems Engineering 2.3 TCR
NAICS-TCR Reuter Hanney, Inc. 2.3 TCR
STATE-SIZE Gunston Cove Rd. 103 FTE
STATE-SIZE LEM Large Projects 103 FTE
STATE-SIZE Paramount Mechanical Corp 103 FTE
STATE-SIZE Perry Engineering Co., Inc. 103 FTE
CITY-NEAR Lorton Transportation Center 1,372 FTE
CITY-NEAR 7040 TRANSIT REGION-DIAMOND TRANSPORTATION 361 FTE
CITY-NEAR Maryland 316 FTE
CITY-NEAR Virginia 313 FTE
NAT-TCR SLIPNOT 2.4 TCR
NAT-TCR Mary Rutan Hospital 2.4 TCR
NAT-TCR McColl 2.4 TCR
NAT-TCR Store 1728 2.4 TCR
NAT-SIZE Destaco Camco 103 FTE
NAT-SIZE Nouryon-Almeda 103 FTE
NAT-SIZE Construction 103 FTE
NAT-SIZE Laser Mechanisms, Inc. 103 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, 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.