Curtain wall, precast concrete, installation · Tennessee

Superior Walls of East TN

Rock Island, TN · ~43 workers · 2 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
12.5
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Superior Walls of East TN runs at 446% of its industry's injury rate - far more dangerous than the typical Curtain wall, precast concrete, installation workplace, earning a grade F.

Superior Walls of East TN: 12.5 TCR = 446% of Curtain wall, precast concrete, installation BLS 2.8 · 2y Form 300A (see methodology below)

Superior Walls of East TN safety composite

Superior Walls of East TN scores strongest on fatalities (safer than 53% of same-industry peers) and weakest on total case rate (tcr) (safer than 8%), 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).

F

21/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 12.5 per 100 workers

Safer than 8% of industry peers

DART rate
F 6.5 per 100 workers

Safer than 13% of industry peers

Fatalities
D 0

Safer than 53% 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

−12.0

2018→2022

Superior Walls of East TN injury rate improved

Superior Walls of East TN's TCR fell 12.0 from 18.5 in 2018 to 6.5 in 2022. Peak filing year was 2018 at 18.5 TCR. In 2022, DART was 0.52× this establishment's average TCR (severity share of cases).

2018=18.5 · 2022=6.5

OSHA ITA Form 300A scorecard

Establishment book 238120 · Rock Island, TN ABOVE-IND · SMALL

Grade F · TCR 12.5 · 446% of ind

  • DART 6.5 DART
  • RANK #13/13
  • PHOTO Office
  • BOOK 2y book
  • INJ 9 inj
  • SIZE ~43 FTE

Nearest TCR peer: Office (0.0 TCR gap)

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

Superior Walls of East TN in the TCR neighbourhood

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

TCR

What this shows Superior Walls of East TN averages 12.5 TCR (446% of the Curtain wall, precast concrete, installation BLS benchmark).

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

Superior Walls of East TN TCR series: 2018=18.5 · 2022=6.5 · BLS 2.8

Where Superior Walls of East TN falls in its industry

705 Curtain wall, precast concrete establishments

Safer than 8% of graded establishments in this industry, whose median TCR is 3.9.

More dangerous than peersSafer than peers

Narrower to Tennessee alone (the establishments it most directly competes with for workers and contracts): ranked #13 safest of 13 Curtain wall, precast concrete employers in Tennessee.

Superior Walls of East TN (43 employees, TCR 12.5) among 29 same-industry peers, split at the industry median of 58 employees and a TCR of 3.9 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 050100150200250 051015 Average employees Total Case Rate Superior Walls of East TN
Superior Walls of East TN (43 employees, TCR 12.5) among 29 same-industry peers, split at the industry median of 58 employees and a TCR of 3.9

Superior Walls of East TN has fewer employees than the Curtain wall, precast concrete, installa median and a higher injury rate than the industry's median TCR of 3.9. 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
2022 6.5 6.5 2 0 0
2018 18.5 7.9 7 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238120 · TN · Rock Island

705 Curtain wall, precast concrete, installation employers nationwide with a credible TCR · 10,743 rated employers in Tennessee with headcount on file · 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 Office 12.5 TCR
NAICS-TCR E & R Erectors Inc 12.6 TCR
NAICS-TCR Woodruff Contracting, Inc 12.7 TCR
NAICS-TCR FJM-Ferro, Inc. 12.8 TCR
STATE-SIZE Mountain Electric Coop 43 FTE
STATE-SIZE The Parent Company, Inc. 43 FTE
STATE-SIZE BluSky - Bartlett 43 FTE
STATE-SIZE American Constructors, Inc. 43 FTE
CITY-NEAR TMF - Victaulic 27 FTE
NAT-TCR HG1017 12.5 TCR
NAT-TCR 243468-Hingham Po 12.5 TCR
NAT-TCR 167419-Spf-Southwest Sta 12.5 TCR
NAT-TCR The Claiborne at McComb 12.5 TCR
NAT-SIZE Copperhead Environmental Consultin 43 FTE
NAT-SIZE HG427 43 FTE
NAT-SIZE ServiceMaster DSI - Kansas City 43 FTE
NAT-SIZE Village of Coal City 43 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: 2022, 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.