School bus services · Texas

592-Lewisville Purnell

Name: 592-Lewisville Purnell Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Lewisville, TX · ~218 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

B
Good Safety Record: 3.4
Avg TCR: 4.5
Industry avg: 0
Fatalities

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The verdict

592-Lewisville Purnell runs at 74% of its industry's injury rate - safer than the typical School bus services workplace, earning a grade B.

592-Lewisville Purnell: 3.4 TCR = 74% of School bus services BLS 4.5 · 2y Form 300A (see methodology below)

592-Lewisville Purnell safety composite

592-Lewisville Purnell scores strongest on total case rate (tcr) (safer than 63% of same-industry peers) and weakest on dart rate (safer than 24%), 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).

46/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): C 3.35 per 100 workers

Safer than 63% of industry peers
DART rate: F 4.75 per 100 workers

Safer than 24% of industry peers
Fatalities: D 0

Safer than 50% 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%).

Rising injury rate

592-Lewisville Purnell: 1.9 → 4.8 TCR

Peak year 2023 @ 4.8 TCR · DART/TCR 1.42× in 2023

592-Lewisville Purnell's TCR rose 2.8 from 1.9 in 2022 to 4.8 in 2023. In 2023, DART was 1.42× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 485410 · Lewisville, TX AT/BELOW-IND · MID

Grade B · TCR 3.4 · 74% of ind

DART 4.8 DART
RANK #18/65
PHOTO 97390001-LOT39 BOE -…
BOOK 2y book
INJ 7 inj
SIZE ~218 FTE

Nearest TCR peer: 97390001-LOT39 BOE - LOT 39 - FRIENDLY (0.0 TCR gap)

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

This site

3.4
97390001-LOT39

3.4
Transportation

3.4
First Student

3.4
Elizabeth

3.3

What this shows 592-Lewisville Purnell averages 3.4 TCR (74% of the School bus services BLS benchmark).

592-Lewisville Purnell TCR series: 2022=1.9 · 2023=4.8 · BLS 4.5

Where 592-Lewisville Purnell falls in its industry

1,574 School bus services establishments

Safer than 63% of graded establishments in this industry, whose median TCR is 4.3.

Grade B

More dangerous than peersSafer than peers

Narrower to Texas alone (the establishments it most directly competes with for workers and contracts): ranked #18 safest of 65 School bus services employers in Texas.

592-Lewisville Purnell (218 employees, TCR 3.4) among 29 same-industry peers, split at the industry median of 74 employees and a TCR of 4.3

592-Lewisville Purnell has more employees than the School bus services median and a lower injury rate than the industry's median TCR of 4.3. 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	4.8	4.8	5	0	0
2022	1.9	1.9	2	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

485410 · TX · Lewisville

1,574 School bus services employers nationwide with a credible TCR · 38,394 rated employers in Texas with headcount on file · 242 employers in Lewisville, TX · 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	97390001-LOT39 BOE - LOT 39 - FRIENDLY	FORT WASHINGTON, MD	3.4 TCR
NAICS-TCR	Transportation Services Inc	SOUDERTON, PA	3.4 TCR
NAICS-TCR	Elizabeth	ELIZABETH, PA	3.3 TCR
NAICS-TCR	First Student - Vernon	VERNON, CT	3.4 TCR
STATE-SIZE	Wolfenson Houston	HOUSTON	218 FTE
STATE-SIZE	Pioneer Flour Mill	SAN ANTONIO	218 FTE
STATE-SIZE	LCI - 241	WAXAHACHIE	218 FTE
STATE-SIZE	United Alloy Texas (UAT)	SEGUIN	218 FTE
CITY-NEAR	Kent Companies TX	Lewisville	1,380 FTE
CITY-NEAR	Unit #9900	Lewisville	1,168 FTE
CITY-NEAR	Medical City Lewisville	Lewisville	872 FTE
CITY-NEAR	Metro Auto Auction Dallas	Lewisville	856 FTE
NAT-TCR	Store 2185	Porterville, CA	3.4 TCR
NAT-TCR	Unit #0494	Merced, CA	3.4 TCR
NAT-TCR	Hercules Oakland	San Leandro, CA	3.4 TCR
NAT-TCR	HMT Electric, Inc.	Escondido, CA	3.4 TCR
NAT-SIZE	Clean Harbors Aragonite LLC 69AG	Grantsville, UT	218 FTE
NAT-SIZE	Unit #2718	Bronx, NY	218 FTE
NAT-SIZE	Old Sturbridge, Inc	Sturbridge, MA	218 FTE
NAT-SIZE	Condotte America LLC.	Medley, FL	218 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.