Telecommunications · Tennessee

SC400 - Chattanooga

Chattanooga, TN · ~23 workers · 3 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
5.3
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

SC400 - Chattanooga runs at 189% of its industry's injury rate - more dangerous than the typical Telecommunications workplace, earning a grade D.

SC400 - Chattanooga: 5.3 TCR = 189% of Telecommunications BLS 2.8 · 3y Form 300A (see methodology below)

SC400 - Chattanooga safety composite

SC400 - Chattanooga scores strongest on fatalities (safer than 52% of same-industry peers) and weakest on dart rate (safer than 17%), 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

27/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 5.3 per 100 workers

Safer than 19% of industry peers

DART rate
F 3.73 per 100 workers

Safer than 17% 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

−0.6

2016→2018

SC400 - Chattanooga injury rate improved

SC400 - Chattanooga's TCR fell 0.6 from 4.4 in 2016 to 3.7 in 2018. Peak filing year was 2017 at 7.8 TCR. In 2018, DART was 0.7× this establishment's average TCR (severity share of cases).

2016=4.4 · 2017=7.8 · 2018=3.7

OSHA ITA Form 300A scorecard

Establishment book 237130 · Chattanooga, TN ABOVE-IND · SMALL

Grade D · TCR 5.3 · 189% of ind

  • DART 3.7 DART
  • RANK #21/26
  • PHOTO Cal West Underground…
  • BOOK 3y book
  • INJ 4 inj
  • SIZE ~23 FTE

Nearest TCR peer: Cal West Underground, Inc. (0.0 TCR gap)

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

SC400 - Chattanooga in the TCR neighbourhood

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

TCR

What this shows SC400 - Chattanooga averages 5.3 TCR (189% of the Telecommunications BLS benchmark).

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

SC400 - Chattanooga TCR series: 2016=4.4 · 2017=7.8 · 2018=3.7 · BLS 2.8

Where SC400 - Chattanooga falls in its industry

1,605 Telecommunications establishments

Safer than 19% of graded establishments in this industry, whose median TCR is 2.0.

More dangerous than peersSafer than peers

Narrower to Tennessee alone (the establishments it most directly competes with for workers and contracts): ranked #21 safest of 26 Telecommunications employers in Tennessee.

SC400 - Chattanooga (23 employees, TCR 5.3) among 29 same-industry peers, split at the industry median of 74 employees and a TCR of 2.0 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 0100200300400500 05101520 Average employees Total Case Rate SC400 - Chattanooga
SC400 - Chattanooga (23 employees, TCR 5.3) among 29 same-industry peers, split at the industry median of 74 employees and a TCR of 2.0

SC400 - Chattanooga has fewer employees than the Telecommunications median and a higher injury rate than the industry's median TCR of 2.0. 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
2018 3.7 3.7 1 0 0
2017 7.8 7.8 2 0 0
2016 4.4 4.4 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

237130 · TN · Chattanooga

1,605 Telecommunications employers nationwide with a credible TCR · 10,743 rated employers in Tennessee with headcount on file · 695 employers in Chattanooga, 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 Cal West Underground, Inc. 5.3 TCR
NAICS-TCR Tilson Technology Management, Inc., Spanish Fort, AL 5.3 TCR
NAICS-TCR St. Joseph 5.3 TCR
NAICS-TCR NSK11 - North Sky - Sherwood 5.3 TCR
STATE-SIZE Manchester DREMC 23 FTE
STATE-SIZE East Tennessee Mechanical Contractors 23 FTE
STATE-SIZE CDE - Metro Nashville District Energy System 23 FTE
STATE-SIZE Avenue Construction 23 FTE
CITY-NEAR CHATTANOOGA COKE 8,650 FTE
CITY-NEAR CHATTANOOGA FOOD 8,650 FTE
CITY-NEAR USXpress 7,385 FTE
CITY-NEAR Cardiology GB 6,606 FTE
NAT-TCR League City (Txlci) 5.3 TCR
NAT-TCR Gaffney (Scgny) 5.3 TCR
NAT-TCR Board Mill Operations 5.3 TCR
NAT-TCR Desert View Home Health 5.3 TCR
NAT-SIZE WSMTN - Spectrum-Mountain Region 23 FTE
NAT-SIZE NFOG0 - Ogden UT 23 FTE
NAT-SIZE LC033 - Greencastle 23 FTE
NAT-SIZE CG006 - Bound Brook, NJ 23 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: 2018, 2017, 2016. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.