School bus services · Connecticut

DATTCO - Westport

Name: DATTCO - Westport Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Westport, CT · ~87 workers · 7 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

C
Average Safety Record: 4.1
Avg TCR: 4.5
Industry avg: 0
Fatalities

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The verdict

DATTCO - Westport runs at 90% of its industry's injury rate - about level with the typical School bus services workplace, earning a grade C.

DATTCO - Westport: 4.1 TCR = 90% of School bus services BLS 4.5 · 7y Form 300A (see methodology below)

DATTCO - Westport safety composite

DATTCO - Westport scores strongest on total case rate (tcr) (safer than 54% of same-industry peers) and weakest on dart rate (safer than 50%), 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).

52/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): D 4.07 per 100 workers

Safer than 54% of industry peers
DART rate: D 2.3 per 100 workers

Safer than 50% 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%).

TCR Δ

−2.5

2016→2022

DATTCO - Westport injury rate improved

DATTCO - Westport's TCR fell 2.5 from 4.8 in 2016 to 2.3 in 2022. Peak filing year was 2017 at 6.9 TCR. In 2022, DART was 0.57× this establishment's average TCR (severity share of cases).

2016=4.8 · 2017=6.9 · 2018=3.5 · 2019=6.6 · 2020=2.6 · 2021=1.9 · 2022=2.3

OSHA ITA Form 300A scorecard

Establishment book 485410 · Westport, CT AT/BELOW-IND · SMALL

Grade C · TCR 4.1 · 90% of ind

DART 2.3 DART
RANK #61/113
PHOTO 20189 Westmont
BOOK 7y book
INJ 16 inj
SIZE ~87 FTE

Nearest TCR peer: 20189 Westmont (0.0 TCR gap)

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This site

4.1
20189 Westmont

4.1
Harlow's Schoo

4.1
2662-6007

4.1
First Student

4.1

What this shows DATTCO - Westport averages 4.1 TCR (90% of the School bus services BLS benchmark).

DATTCO - Westport TCR series: 2016=4.8 · 2017=6.9 · 2018=3.5 · 2019=6.6 · 2020=2.6 · 2021=1.9 · 2022=2.3 · BLS 4.5

Where DATTCO - Westport falls in its industry

1,574 School bus services establishments

Safer than 54% of graded establishments in this industry, whose median TCR is 4.3.

Grade C

More dangerous than peersSafer than peers

Narrower to Connecticut alone (the establishments it most directly competes with for workers and contracts): ranked #61 safest of 113 School bus services employers in Connecticut.

DATTCO - Westport (87 employees, TCR 4.1) among 29 same-industry peers, split at the industry median of 74 employees and a TCR of 4.3

DATTCO - Westport 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
2022	2.3	2.3	1
2021	1.9	1.9	1
2020	2.6	2.6	1
2019	6.6	6.6	4
2018	3.5	1.7	2
2017	6.9	6.9	4
2016	4.8	3.2	3

OSHA ITA peer cross-reference

Establishment peer ledger

485410 · CT · Westport

1,574 School bus services employers nationwide with a credible TCR · 7,008 rated employers in Connecticut with headcount on file · 33 employers in Westport, CT · 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	20189 Westmont	WESTMONT, IL	4.1 TCR
NAICS-TCR	Harlow's School Bus Service - Auburn	AUBURN, WA	4.1 TCR
NAICS-TCR	2662-6007	MILFORD, OH	4.1 TCR
NAICS-TCR	First Student	OAK PARK, MI	4.1 TCR
STATE-SIZE	Region 206	TOLLAND	87 FTE
STATE-SIZE	Kanthal Bethel	BETHEL	87 FTE
STATE-SIZE	CoorsTek, Inc.	EAST GRANBY	87 FTE
STATE-SIZE	Senior Aerospace Connecticut	ENFIELD	87 FTE
CITY-NEAR	Westport Public Schools	Westport	939 FTE
CITY-NEAR	Town of Westport	Westport	459 FTE
CITY-NEAR	Terex - Westport	Westport	230 FTE
CITY-NEAR	10355 Westport (WO)	Westport	203 FTE
NAT-TCR	HG246	Woodland Hills, CA	4.1 TCR
NAT-TCR	HG831	Indianapolis, IN	4.1 TCR
NAT-TCR	1303 - Kansas City Speedway	Kansas City, KS	4.1 TCR
NAT-TCR	1256 - Linden	Linden, NJ	4.1 TCR
NAT-SIZE	Trident - Manufacturing	Baltimore, MD	87 FTE
NAT-SIZE	Mason City Branch	Mason City, IA	87 FTE
NAT-SIZE	Administration and IT	Portland, OR	87 FTE
NAT-SIZE	Chalet Landscape Company	North Chicago, IL	87 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, 2021, 2020, 2019, 2018, 2017, 2016. 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.