Employer · Connecticut

Trinity Col Mather

Hartford, CT · ~80 workers · 6 years of OSHA Injury Tracking Application data.

B
Good Safety Record
1.5
Avg TCR
3.0
Industry avg
0
Fatalities
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The verdict

Trinity Col Mather runs at 50% of its industry's injury rate - safer than the typical industry workplace, earning a grade B.

Trinity Col Mather: 1.5 TCR = 50% of industry BLS 3.0 · 6y Form 300A (see methodology below)

Trinity Col Mather safety composite

Trinity Col Mather 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).

C

70/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
B 1.51 per 100 workers

Safer than 83% of industry peers

DART rate
C 0 per 100 workers

Safer than 70% 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

−0.4

2018→2024

Trinity Col Mather injury rate improved

Trinity Col Mather's TCR fell 0.4 from 2.4 in 2018 to 2.0 in 2024. Peak filing year was 2019 at 2.5 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2018=2.4 · 2019=2.5 · 2020=0.0 · 2021=0.0 · 2023=2.1 · 2024=2.0

OSHA ITA Form 300A scorecard

Establishment book 722310 · Hartford, CT AT/BELOW-IND · SMALL

Grade B · TCR 1.5 · 50% of ind

  • DART 0.0 DART
  • RANK #13/105
  • PHOTO Protocol
  • BOOK 6y book
  • INJ 4 inj
  • SIZE ~80 FTE

Nearest TCR peer: Protocol (0.0 TCR gap)

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

Trinity Col Mather in the TCR neighbourhood

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

TCR

What this shows Trinity Col Mather averages 1.5 TCR (50% of the industry BLS benchmark).

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

Trinity Col Mather TCR series: 2018=2.4 · 2019=2.5 · 2020=0 · 2021=0 · 2023=2.1 · 2024=2 · BLS 3.0

Where Trinity Col Mather falls in its industry

6,952 industry establishments

Safer than 83% of graded establishments in this industry, whose median TCR is 3.5.

More dangerous than peersSafer than peers

Narrower to Connecticut alone (the establishments it most directly competes with for workers and contracts): ranked #13 safest of 105 industry employers in Connecticut.

Trinity Col Mather (80 employees, TCR 1.5) among 29 same-industry peers, split at the industry median of 43 employees and a TCR of 3.5 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 0200400600800 051015 Average employees Total Case Rate Trinity Col Mather
Trinity Col Mather (80 employees, TCR 1.5) among 29 same-industry peers, split at the industry median of 43 employees and a TCR of 3.5

Trinity Col Mather has more employees than the industry median and a lower injury rate than the industry's median TCR of 3.5. 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
2024 2.0 0.0 1 0 0
2023 2.1 0.0 1 0 0
2021 0.0 0.0 0 0 0
2020 0.0 0.0 0 0 0
2019 2.5 2.5 1 0 0
2018 2.4 0.0 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

722310 · CT · Hartford

6,952 industry employers nationwide with a credible TCR · 7,008 rated employers in Connecticut with headcount on file · 270 employers in Hartford, CT · 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 Protocol 1.5 TCR
NAICS-TCR SODEXO AT OAKLAND REGIONAL HOSPITAL 1.5 TCR
NAICS-TCR SODEXO AT WVU CHICKFILA 1.5 TCR
NAICS-TCR PORSCHE PEC 1.5 TCR
STATE-SIZE TT Trade Group LLC dba Powr2 80 FTE
STATE-SIZE D22 Hartford 80 FTE
STATE-SIZE Tower Laboratories Ltd. 80 FTE
STATE-SIZE Collins Jewell Company,Inc. 80 FTE
CITY-NEAR HARTFORD HOSPITAL 7,842 FTE
CITY-NEAR Saint Francis Hospital 4,674 FTE
CITY-NEAR LAZ Parking California, LLC 4,117 FTE
CITY-NEAR Hartford-Saint Francis Hospital 3,165 FTE
NAT-TCR Protocol 1.5 TCR
NAT-TCR 1024 - TXDOT IH10 Jefferson County 1.5 TCR
NAT-TCR Interload Forwarding, LLC - Laredo 1.5 TCR
NAT-TCR Courtyard Savannah Downtown/Historic District 1.5 TCR
NAT-SIZE M5085 Fellowship V 80 FTE
NAT-SIZE Bosch Thermotechnology Corp - Londonderry 80 FTE
NAT-SIZE NEC Field Service 80 FTE
NAT-SIZE Greene County Schools 80 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: 2024, 2023, 2021, 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.