Excavation contractors · Tennessee

Harness, LLC

Columbia, TN · ~76 workers · 2 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
4.2
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Harness, LLC runs at 149% of its industry's injury rate - more dangerous than the typical Excavation contractors workplace, earning a grade D.

Harness, LLC: 4.2 TCR = 149% of Excavation contractors BLS 2.8 · 2y Form 300A (see methodology below)

Harness, LLC safety composite

Harness, LLC scores strongest on dart rate (safer than 77% of same-industry peers) and weakest on total case rate (tcr) (safer than 28%), 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

51/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 4.16 per 100 workers

Safer than 28% of industry peers

DART rate
B 0 per 100 workers

Safer than 77% of industry peers

Fatalities
D 0

Safer than 52% 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

−8.3

2022→2023

Harness, LLC injury rate improved

Harness, LLC's TCR fell 8.3 from 8.3 in 2022 to 0.0 in 2023. Peak filing year was 2022 at 8.3 TCR. In 2023, DART was 0× this establishment's average TCR (severity share of cases).

2022=8.3 · 2023=0.0

OSHA ITA Form 300A scorecard

Establishment book 238910 · Columbia, TN ABOVE-IND · SMALL

Grade D · TCR 4.2 · 149% of ind

  • DART 0.0 DART
  • RANK #24/37
  • PHOTO Dunrite Excavation I…
  • BOOK 2y book
  • INJ 6 inj
  • SIZE ~76 FTE

Nearest TCR peer: Dunrite Excavation Inc. (0.0 TCR gap)

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

Harness, LLC in the TCR neighbourhood

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

TCR

What this shows Harness, LLC averages 4.2 TCR (149% of the Excavation contractors BLS benchmark).

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

Harness, LLC TCR series: 2022=8.3 · 2023=0 · BLS 2.8

Where Harness, LLC falls in its industry

1,750 Excavation contractors establishments

Safer than 28% of graded establishments in this industry, whose median TCR is 2.5.

More dangerous than peersSafer than peers

Narrower to Tennessee alone (the establishments it most directly competes with for workers and contracts): ranked #24 safest of 37 Excavation contractors employers in Tennessee.

Harness, LLC (76 employees, TCR 4.2) among 29 same-industry peers, split at the industry median of 51 employees and a TCR of 2.5 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 050100150200250 0246810 Average employees Total Case Rate Harness, LLC
Harness, LLC (76 employees, TCR 4.2) among 29 same-industry peers, split at the industry median of 51 employees and a TCR of 2.5

Harness, LLC has more employees than the Excavation contractors median and a higher injury rate than the industry's median TCR of 2.5. 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
2023 0.0 0.0 0 0 0
2022 8.3 0.0 6 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238910 · TN · Columbia

1,750 Excavation contractors employers nationwide with a credible TCR · 10,743 rated employers in Tennessee with headcount on file · 79 employers in Columbia, TN · 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 Dunrite Excavation Inc. 4.2 TCR
NAICS-TCR Farrell Design-Build Inc. 4.2 TCR
NAICS-TCR CREATIVE ENVIRONMENTAL SERVICE 4.2 TCR
NAICS-TCR Selective Demolition LLC 4.2 TCR
STATE-SIZE Kingsport Svc Ctr 76 FTE
STATE-SIZE Dickson Electric System 76 FTE
STATE-SIZE Knoxville 76 FTE
STATE-SIZE Frontier Basement Systems 76 FTE
CITY-NEAR Maury Regional Medical Center 2,287 FTE
CITY-NEAR Maury County Government 524 FTE
CITY-NEAR Columbia State Community College 506 FTE
CITY-NEAR WM 192 399 FTE
NAT-TCR Gamco Corporation New York 4.2 TCR
NAT-TCR Big Lots Store #1138 NEWTON, NC 4.2 TCR
NAT-TCR Kelley St 4.2 TCR
NAT-TCR SARAH SENECA Residential Services, Inc. 4.2 TCR
NAT-SIZE PF HPM SNF Ops, LLC 76 FTE
NAT-SIZE 10398 Montana Avenue (WO) 76 FTE
NAT-SIZE Smith Center 76 FTE
NAT-SIZE Conley 76 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: 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.