Employer · Massachusetts

Clean Harbors Environmental Services Inc 41SB

East Weymouth, MA · ~100 workers · 3 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
3.3
Avg TCR
2.6
Industry avg
0
Fatalities
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The verdict

Clean Harbors Environmental Services Inc 41SB runs at 127% of its industry's injury rate - more dangerous than the typical industry workplace, earning a grade D.

Clean Harbors Environmental Services Inc 41SB: 3.3 TCR = 127% of industry BLS 2.6 · 3y Form 300A (see methodology below)

Clean Harbors Environmental Services Inc 41SB safety composite

Clean Harbors Environmental Services Inc 41SB scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on total case rate (tcr) (safer than 40%), 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).

D

44/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 3.3 per 100 workers

Safer than 40% of industry peers

DART rate
D 0.96 per 100 workers

Safer than 45% 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

Clean Harbors Environmental Services Inc 41SB: 0.0 → 4.8 TCR

Peak year 2021 @ 5.1 TCR · DART/TCR 0.29× in 2022

Clean Harbors Environmental Services Inc 41SB's TCR rose 4.8 from 0.0 in 2020 to 4.8 in 2022. Peak filing year was 2021 at 5.1 TCR. In 2022, DART was 0.29× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 562112 · East Weymouth, MA ABOVE-IND · MID

Grade D · TCR 3.3 · 127% of ind

  • DART 1.0 DART
  • RANK #5/6
  • PHOTO Clean Harbors Enviro…
  • BOOK 3y book
  • INJ 10 inj
  • SIZE ~100 FTE

Nearest TCR peer: Clean Harbors Environmental Services Inc 41SB (0.0 TCR gap)

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

Clean Harbors Environmental Services Inc 41SB in the TCR neighbourhood

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

TCR

What this shows Clean Harbors Environmental Services Inc 41SB averages 3.3 TCR (127% of the industry BLS benchmark).

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

Clean Harbors Environmental Services Inc 41SB TCR series: 2020=0 · 2021=5.1 · 2022=4.8 · BLS 2.6

Where Clean Harbors Environmental Services Inc 41SB falls in its industry

183 industry establishments

Safer than 40% of graded establishments in this industry, whose median TCR is 2.8.

More dangerous than peersSafer than peers

Narrower to Massachusetts alone (the establishments it most directly competes with for workers and contracts): ranked #5 safest of 6 industry employers in Massachusetts.

Clean Harbors Environmental Services Inc 41SB (100 employees, TCR 3.3) among 29 same-industry peers, split at the industry median of 34 employees and a TCR of 2.8 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 020406080100120 051015 Average employees Total Case Rate Clean Harbors Environmental Services Inc 41SB
Clean Harbors Environmental Services Inc 41SB (100 employees, TCR 3.3) among 29 same-industry peers, split at the industry median of 34 employees and a TCR of 2.8

Clean Harbors Environmental Services Inc 41SB has more employees than the industry median and a higher injury rate than the industry's median TCR of 2.8. 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 Illnesses Fatalities
2022 4.8 1.0 5 0 0
2021 5.1 4.1 5 0 0
2020 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

562112 · MA · East Weymouth

183 industry employers nationwide with a credible TCR · 10,108 rated employers in Massachusetts with headcount on file · 7 employers in East Weymouth, MA · 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 Clean Harbors Environmental Services Inc 41SB 3.3 TCR
NAICS-TCR Safety-Kleen of California Inc 77EVG 3.3 TCR
NAICS-TCR Clean Harbors Environmental Services Inc 42EFC 3.2 TCR
NAICS-TCR Clean Earth Specialty Waste Solutions, Inc., Hanceville, AL 3.2 TCR
STATE-SIZE Patriot Care Corp 100 FTE
STATE-SIZE Worcester Air Conditioning 100 FTE
STATE-SIZE Notch Mechanical Constructors 100 FTE
STATE-SIZE Stavis Seafoods Fresh Center 100 FTE
CITY-NEAR STOP & SHOP 100487 137 FTE
CITY-NEAR 100487 129 FTE
CITY-NEAR C. Spirito, Inc. 34 FTE
CITY-NEAR CRS WEYMOUTH 28 FTE
NAT-TCR Arclin - Hayward 3.3 TCR
NAT-TCR 1387 Village of Chatham 3.3 TCR
NAT-TCR Pratt Retail Specialties, LLC Wichita, KS 3.3 TCR
NAT-TCR Zenith - Bassett 3.3 TCR
NAT-SIZE Eden Foods Headquarters 100 FTE
NAT-SIZE Reading Alloys 100 FTE
NAT-SIZE A. F. Wendling Foodservice 100 FTE
NAT-SIZE NurseCore of Albany 100 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. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.