Employer · Massachusetts

Clean Harbors Environmental Services Inc 10HS

Name: Clean Harbors Environmental Services Inc 10HS Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Norwell, MA · ~69 workers · 4 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

C
Average Safety Record: 0.0
Avg TCR: 0.7
Industry avg: 0
Fatalities

Subscribe to safety-record updates (RSS)

The verdict

Clean Harbors Environmental Services Inc 10HS runs at 0% of its industry's injury rate - about level with the typical industry workplace, earning a grade C.

Clean Harbors Environmental Services Inc 10HS: 0.0 TCR = 0% of industry BLS 0.7 · 4y Form 300A (see methodology below)

Clean Harbors Environmental Services Inc 10HS safety composite

Clean Harbors Environmental Services Inc 10HS scores strongest on total case rate (tcr) (safer than 100% of same-industry peers) and weakest on fatalities (safer than 51%), 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).

77/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): A 0 per 100 workers

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

Safer than 69% of industry peers
Fatalities: D 0

Safer than 51% 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%).

Clean Harbors Environmental Services Inc 10HS held a steady TCR band

Clean Harbors Environmental Services Inc 10HS's TCR held near 0.0 from 0.0 in 2021 to 0.0 in 2024. Peak filing year was 2021 at 0.0 TCR.

2021=0.0 · 2022=0.0 · 2023=0.0 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 551114 · Norwell, MA AT/BELOW-IND · SMALL

Grade C · TCR 0.0 · 0% of ind

DART 0.0 DART
RANK #0/33
PHOTO Cardinal Health 7000…
BOOK 4y book
INJ 0 inj
SIZE ~69 FTE

Nearest TCR peer: Cardinal Health 7000 and 7200 (0.0 TCR gap)

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

This site

0
Cardinal Healt

0
Gap Inc. - Cor

0
Mass General B

0
EATON CENTER O

0

What this shows Clean Harbors Environmental Services Inc 10HS averages 0.0 TCR (0% of the industry BLS benchmark).

Clean Harbors Environmental Services Inc 10HS TCR series: 2021=0 · 2022=0 · 2023=0 · 2024=0 · BLS 0.7

Where Clean Harbors Environmental Services Inc 10HS falls in its industry

1,475 industry establishments

Safer than 100% of graded establishments in this industry, whose median TCR is 0.7.

Grade C

More dangerous than peersSafer than peers

Narrower to Massachusetts alone (the establishments it most directly competes with for workers and contracts): ranked #0 safest of 33 industry employers in Massachusetts.

Clean Harbors Environmental Services Inc 10HS (69 employees, TCR 0.0) among 29 same-industry peers, split at the industry median of 189 employees and a TCR of 0.7

Clean Harbors Environmental Services Inc 10HS has fewer employees than the industry median and a lower injury rate than the industry's median TCR of 0.7. 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	0.0	0.0	0	0	0
2023	0.0	0.0	0	0	0
2022	0.0	0.0	0	0	0
2021	0.0	0.0	0	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

551114 · MA · Norwell

1,475 industry employers nationwide with a credible TCR · 10,108 rated employers in Massachusetts with headcount on file · 60 employers in Norwell, 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	Cardinal Health 7000 and 7200	DUBLIN, OH	0.0 TCR
NAICS-TCR	Gap Inc. - Corporate	SAN FRANCISCO, CA	0.0 TCR
NAICS-TCR	Mass General Brigham Inc	SOMERVILLE, MA	0.0 TCR
NAICS-TCR	EATON CENTER OH	BEACHWOOD, OH	0.0 TCR
STATE-SIZE	Walsh Contracting Corp	ATTLEBORO	69 FTE
STATE-SIZE	S&R Corporation	LOWELL	69 FTE
STATE-SIZE	5001 Avon	AVON	69 FTE
STATE-SIZE	MEC Electrical Contractors Inc	CHELMSFORD	69 FTE
CITY-NEAR	Clean Harbors Environmental Services, Inc.	Norwell	6,952 FTE
CITY-NEAR	South Shore YMCA	Norwell	1,002 FTE
CITY-NEAR	Clean Harbors Environmental Services Corporate Office	Norwell	894 FTE
CITY-NEAR	South Shore Medical Center - 143 Longwater	Norwell	503 FTE
NAT-TCR	Matt Bowers Ford Metairie	Metairie, LA	0.0 TCR
NAT-TCR	Matt Bowers Nissan EasternShore	Daphne, AL	0.0 TCR
NAT-TCR	Brookdale Conway	Conway, SC	0.0 TCR
NAT-TCR	US Foods, Inc. Rosemont	Rosemont, IL	0.0 TCR
NAT-SIZE	Northridge Store	Northridge, CA	69 FTE
NAT-SIZE	North County Ford	Vista, CA	69 FTE
NAT-SIZE	S.B.,Inc.	Harrisburg, OR	69 FTE
NAT-SIZE	Tigua Facility Services Inc.	El Paso, TX	69 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, 2022, 2021. 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.