School bus services · Connecticut

DATTCO - Durham

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

Durham, CT · ~40 workers · 8 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

A
Excellent Safety Record: 2.0
Avg TCR: 4.5
Industry avg: 0
Fatalities

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The verdict

DATTCO - Durham runs at 44% of its industry's injury rate - far safer than the typical School bus services workplace, earning a grade A.

DATTCO - Durham: 2.0 TCR = 44% of School bus services BLS 4.5 · 8y Form 300A (see methodology below)

DATTCO - Durham safety composite

DATTCO - Durham scores strongest on total case rate (tcr) (safer than 83% of same-industry peers) and weakest on fatalities (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).

75/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): B 1.98 per 100 workers

Safer than 83% of industry peers
DART rate: B 0 per 100 workers

Safer than 83% 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

−12.0

2016→2023

DATTCO - Durham injury rate improved

DATTCO - Durham's TCR fell 12.0 from 12.0 in 2016 to 0.0 in 2023. Peak filing year was 2016 at 12.0 TCR. In 2023, DART was 0× this establishment's average TCR (severity share of cases).

2016=12.0 · 2017=0.0 · 2018=0.0 · 2019=3.8 · 2020=0.0 · 2021=0.0 · 2022=0.0 · 2023=0.0

OSHA ITA Form 300A scorecard

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

Grade A · TCR 2.0 · 44% of ind

DART 0.0 DART
RANK #21/113
PHOTO Transportation
BOOK 8y book
INJ 4 inj
SIZE ~40 FTE

Nearest TCR peer: Transportation (0.0 TCR gap)

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This site

2
Transportation

2
Palmer Bus Ser

2
First Student-

2
First StudentC

2

What this shows DATTCO - Durham averages 2.0 TCR (44% of the School bus services BLS benchmark).

DATTCO - Durham TCR series: 2016=12 · 2017=0 · 2018=0 · 2019=3.8 · 2020=0 · 2021=0 · 2022=0 · 2023=0 · BLS 4.5

Where DATTCO - Durham falls in its industry

1,574 School bus services establishments

Safer than 83% of graded establishments in this industry, whose median TCR is 4.3.

Grade A

More dangerous than peersSafer than peers

Narrower to Connecticut alone (the establishments it most directly competes with for workers and contracts): ranked #21 safest of 113 School bus services employers in Connecticut.

DATTCO - Durham (40 employees, TCR 2.0) among 29 same-industry peers, split at the industry median of 74 employees and a TCR of 4.3

DATTCO - Durham has fewer 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
2023	0.0	0.0	0
2022	0.0	0.0	0
2021	0.0	0.0	0
2020	0.0	0.0	0
2019	3.8	3.8	1
2018	0.0	0.0	0
2017	0.0	0.0	0
2016	12.0	8.0	3

OSHA ITA peer cross-reference

Establishment peer ledger

485410 · CT · Durham

1,574 School bus services employers nationwide with a credible TCR · 7,008 rated employers in Connecticut with headcount on file · 12 employers in Durham, 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	Transportation	TERRE HAUTE, IN	2.0 TCR
NAICS-TCR	Palmer Bus Service of Zumbrota Inc.	ZUMBROTA, MN	2.0 TCR
NAICS-TCR	First Student-Saginaw	SAGINAW, MI	2.0 TCR
NAICS-TCR	First StudentCedar Hill	CEDAR HILL, TX	2.0 TCR
STATE-SIZE	FirstLight Power - CT	NEW MILFORD	40 FTE
STATE-SIZE	Public Utility - Water Department	DANBURY	40 FTE
STATE-SIZE	PBi	COVENTRY	40 FTE
STATE-SIZE	Eagle Manufacturing Co., Inc.	COLCHESTER	40 FTE
CITY-NEAR	Hobson & Motzer Inc	Durham	355 FTE
CITY-NEAR	Durham Manufacturing	Durham	147 FTE
CITY-NEAR	Graphite Die Mold	Durham	72 FTE
CITY-NEAR	EPS Technology	Durham	54 FTE
NAT-TCR	Federal Cartridge Company	Lewiston, ID	2.0 TCR
NAT-TCR	Rolls-Royce Defense Services NASK	Kingsville, TX	2.0 TCR
NAT-TCR	Bert E. Jessup Transportation, Inc.	Gilroy, CA	2.0 TCR
NAT-TCR	AMF Automation Technologies, LLC	Richmond, VA	2.0 TCR
NAT-SIZE	Lafayette County Enterprises Inc	Higginsville, MO	40 FTE
NAT-SIZE	Polishing Shop	Harrisburg, PA	40 FTE
NAT-SIZE	Hayden Homes LLC - WA	Redmond, OR	40 FTE
NAT-SIZE	Metal Sales MC - Jacksonville	Jacksonville, FL	40 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, 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.