Telecommunications · Tennessee

STC:SC400 - SC400-Chattanooga, TN

Name: STC:SC400 - SC400-Chattanooga, TN Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

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

Compiled by PlainSafetyScore · August 25, 2026

C
Average Safety Record: 2.6
Avg TCR: 2.8
Industry avg: 0
Fatalities

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The verdict

STC:SC400 - SC400-Chattanooga, TN runs at 93% of its industry's injury rate - about level with the typical Telecommunications workplace, earning a grade C.

STC:SC400 - SC400-Chattanooga, TN: 2.6 TCR = 93% of Telecommunications BLS 2.8 · 3y Form 300A (see methodology below)

STC:SC400 - SC400-Chattanooga, TN safety composite

STC:SC400 - SC400-Chattanooga, TN scores strongest on dart rate (safer than 78% of same-industry peers) and weakest on total case rate (tcr) (safer than 41%), 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).

57/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): D 2.61 per 100 workers

Safer than 41% of industry peers
DART rate: B 0 per 100 workers

Safer than 78% 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

−3.7

2018→2020

STC:SC400 - SC400-Chattanooga, TN injury rate improved

STC:SC400 - SC400-Chattanooga, TN's TCR fell 3.7 from 3.7 in 2018 to 0.0 in 2020. Peak filing year was 2019 at 4.1 TCR. In 2020, DART was 0× this establishment's average TCR (severity share of cases).

2018=3.7 · 2019=4.1 · 2020=0.0

OSHA ITA Form 300A scorecard

Establishment book 237130 · Chattanooga, TN AT/BELOW-IND · SMALL

Grade C · TCR 2.6 · 93% of ind

DART 0.0 DART
RANK #9/26
PHOTO Rocky Mountain Contr…
BOOK 3y book
INJ 2 inj
SIZE ~23 FTE

Nearest TCR peer: Rocky Mountain Contractors, Main Office (0.0 TCR gap)

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

This site

2.6
Rocky Mountain

2.6
CR_Potelco

2.6
Charlotte, NC

2.6
NA-US-TX-Ft Wo

2.6

What this shows STC:SC400 - SC400-Chattanooga, TN averages 2.6 TCR (93% of the Telecommunications BLS benchmark).

STC:SC400 - SC400-Chattanooga, TN TCR series: 2018=3.7 · 2019=4.1 · 2020=0 · BLS 2.8

Where STC:SC400 - SC400-Chattanooga, TN falls in its industry

1,605 Telecommunications establishments

Safer than 41% of graded establishments in this industry, whose median TCR is 2.0.

Grade C

More dangerous than peersSafer than peers

Narrower to Tennessee alone (the establishments it most directly competes with for workers and contracts): ranked #9 safest of 26 Telecommunications employers in Tennessee.

STC:SC400 - SC400-Chattanooga, TN (23 employees, TCR 2.6) among 29 same-industry peers, split at the industry median of 74 employees and a TCR of 2.0

STC:SC400 - SC400-Chattanooga, TN 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
2020	0.0	0.0	0
2019	4.1	0.0	1
2018	3.7	3.7	1

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	Place	Metric
NAICS-TCR	Rocky Mountain Contractors, Main Office	HELENA, MT	2.6 TCR
NAICS-TCR	CR_Potelco	SUMNER, WA	2.6 TCR
NAICS-TCR	Charlotte, NC Office	CHARLOTTE, NC	2.6 TCR
NAICS-TCR	NA-US-TX-Ft Worth-Northern Cross Boulevard	FORT WORTH, TX	2.6 TCR
STATE-SIZE	Manchester DREMC	MANCHESTER	23 FTE
STATE-SIZE	East Tennessee Mechanical Contractors	KNOXVILLE	23 FTE
STATE-SIZE	CDE - Metro Nashville District Energy System	NASHVILLE	23 FTE
STATE-SIZE	Avenue Construction	BRENTWOOD	23 FTE
CITY-NEAR	CHATTANOOGA COKE	Chattanooga	8,650 FTE
CITY-NEAR	CHATTANOOGA FOOD	Chattanooga	8,650 FTE
CITY-NEAR	USXpress	Chattanooga	7,385 FTE
CITY-NEAR	Cardiology GB	Chattanooga	6,606 FTE
NAT-TCR	Purchasing	San Bernardino, CA	2.6 TCR
NAT-TCR	Zanesville Hospice	Zanesville, OH	2.6 TCR
NAT-TCR	Scott Altman Primary School	Pekin, IL	2.6 TCR
NAT-TCR	Tmx2615 - Bainbridge	Bainbridge, GA	2.6 TCR
NAT-SIZE	TDC:TDMAN - TDMAN-Mansfield, OH	Mansfield, OH	23 FTE
NAT-SIZE	Northland Lutheran Retirement Community, Inc.	Marinette, WI	23 FTE
NAT-SIZE	LMM Austin North	Austin, TX	23 FTE
NAT-SIZE	Helena HA	Helena, MT	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: 2020, 2019, 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.