Residential Intellectual and Developmental Disability Facilities · Massachusetts

6443-535409

Name: 6443-535409 Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Dorchester, MA · ~31 workers · 4 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

D
Poor Safety Record: 5.7
Avg TCR: 3.8
Industry avg: 0
Fatalities

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The verdict

6443-535409 runs at 149% of its industry's injury rate - more dangerous than the typical Residential Intellectual and Developmental Disability Facilities workplace, earning a grade D.

6443-535409: 5.7 TCR = 149% of Residential Intellectual and Developmental Disability Facilities BLS 3.8 · 4y Form 300A (see methodology below)

6443-535409 safety composite

6443-535409 scores strongest on total case rate (tcr) (safer than 51% of same-industry peers) and weakest on dart rate (safer than 25%), 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).

42/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): D 5.65 per 100 workers

Safer than 51% of industry peers
DART rate: F 6.39 per 100 workers

Safer than 25% 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

6443-535409: 0.0 → 12.8 TCR

Peak year 2019 @ 12.8 TCR · DART/TCR 1.13× in 2019

6443-535409's TCR rose 12.8 from 0.0 in 2016 to 12.8 in 2019. In 2019, DART was 1.13× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 623210 · Dorchester, MA ABOVE-IND · SMALL

Grade D · TCR 5.7 · 149% of ind

DART 6.4 DART
RANK #33/74
PHOTO Paradigm Services Inc.
BOOK 4y book
INJ 7 inj
SIZE ~31 FTE

Nearest TCR peer: Paradigm Services Inc. (0.0 TCR gap)

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This site

5.7
Paradigm Servi

5.7
SL Start Grand

5.7
Inglewood Resi

5.7
Gunderson Plac

5.6

What this shows 6443-535409 averages 5.7 TCR (149% of the Residential Intellectual and Developmental Disability Facilities BLS benchmark).

6443-535409 TCR series: 2016=0 · 2017=6.3 · 2018=3.5 · 2019=12.8 · BLS 3.8

Where 6443-535409 falls in its industry

2,261 Residential Intellectual and D establishments

Safer than 51% of graded establishments in this industry, whose median TCR is 5.8.

Grade D

More dangerous than peersSafer than peers

Narrower to Massachusetts alone (the establishments it most directly competes with for workers and contracts): ranked #33 safest of 74 Residential Intellectual and D employers in Massachusetts.

6443-535409 (31 employees, TCR 5.7) among 29 same-industry peers, split at the industry median of 65 employees and a TCR of 5.8

6443-535409 has fewer employees than the Residential Intellectual and Development median and a lower injury rate than the industry's median TCR of 5.8. 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
2019	12.8	6.4	4
2018	3.5	3.5	1
2017	6.3	3.1	2
2016	0.0	0.0	0

OSHA ITA peer cross-reference

Establishment peer ledger

623210 · MA · Dorchester

2,261 Residential Intellectual and Developmental Disability Facilities employers nationwide with a credible TCR · 10,108 rated employers in Massachusetts with headcount on file · 58 employers in Dorchester, MA · 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	Paradigm Services Inc.	TOWANDA, KS	5.7 TCR
NAICS-TCR	SL Start Grandview - 10205	GRANDVIEW, WA	5.7 TCR
NAICS-TCR	Gunderson Place	BLOOMINGTON, MN	5.6 TCR
NAICS-TCR	Inglewood Residential	KENMORE, WA	5.7 TCR
STATE-SIZE	MILLBURY LEARNING CENTER-MA22	MILLBURY	31 FTE
STATE-SIZE	One Tech Circle	NATICK	31 FTE
STATE-SIZE	Raffles Unit 28C 40 Trinity Place	NATICK	31 FTE
STATE-SIZE	Biotech Builders Group	LUNENBURG	31 FTE
CITY-NEAR	Eversource - Mass Ave	Dorchester	719 FTE
CITY-NEAR	Eversource - Dorchester	Dorchester	699 FTE
CITY-NEAR	FEENEY BROTHERS	Dorchester	695 FTE
CITY-NEAR	604 FREEPORT	Dorchester	465 FTE
NAT-TCR	Advanced Disposal - Dearborn Hauling Company	Detroit, MI	5.7 TCR
NAT-TCR	District 3	Marysville, CA	5.7 TCR
NAT-TCR	Shopko Hometown #526 (Afton, WY)	Afton, WY	5.7 TCR
NAT-TCR	Compassionate Care Hospice of Georgetown	Georgetown, DE	5.7 TCR
NAT-SIZE	Baytown, Texas	Baytown, TX	31 FTE
NAT-SIZE	Advanced Disposal - Montgomery Hauling	Montgomery, AL	31 FTE
NAT-SIZE	Advanced Disposal - Fort Wayne Hauling Company	Fort Wayne, IN	31 FTE
NAT-SIZE	Secure Roofing & Solar Inc.	San Marcos, CA	31 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: 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.