Employer · Massachusetts

100053

South Boston, MA · ~80 workers · 3 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
6.3
Avg TCR
3.4
Industry avg
0
Fatalities
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The verdict

100053 runs at 185% of its industry's injury rate - more dangerous than the typical industry workplace, earning a grade D.

100053: 6.3 TCR = 185% of industry BLS 3.4 · 3y Form 300A (see methodology below)

100053 safety composite

100053 scores strongest on dart rate (safer than 58% of same-industry peers) and weakest on total case rate (tcr) (safer than 31%), 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

45/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 6.3 per 100 workers

Safer than 31% of industry peers

DART rate
C 2 per 100 workers

Safer than 58% 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

−1.4

2019→2021

100053 injury rate improved

100053's TCR fell 1.4 from 5.4 in 2019 to 4.0 in 2021. Peak filing year was 2020 at 9.5 TCR. In 2021, DART was 0.32× this establishment's average TCR (severity share of cases).

2019=5.4 · 2020=9.5 · 2021=4.0

OSHA ITA Form 300A scorecard

Establishment book 445110 · South Boston, MA ABOVE-IND · SMALL

Grade D · TCR 6.3 · 185% of ind

  • DART 2.0 DART
  • RANK #542/842
  • PHOTO MANLIUS
  • BOOK 3y book
  • INJ 10 inj
  • SIZE ~80 FTE

Nearest TCR peer: MANLIUS (0.0 TCR gap)

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

100053 in the TCR neighbourhood

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

TCR

What this shows 100053 averages 6.3 TCR (185% of the industry BLS benchmark).

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

100053 TCR series: 2019=5.4 · 2020=9.5 · 2021=4 · BLS 3.4

Where 100053 falls in its industry

30,654 industry establishments

Safer than 31% of graded establishments in this industry, whose median TCR is 4.7.

More dangerous than peersSafer than peers

Narrower to Massachusetts alone (the establishments it most directly competes with for workers and contracts): ranked #542 safest of 842 industry employers in Massachusetts.

100053 (80 employees, TCR 6.3) among 29 same-industry peers, split at the industry median of 99 employees and a TCR of 4.7 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 050100150200250 0510152025 Average employees Total Case Rate 100053
100053 (80 employees, TCR 6.3) among 29 same-industry peers, split at the industry median of 99 employees and a TCR of 4.7

100053 has fewer employees than the industry median and a higher injury rate than the industry's median TCR of 4.7. 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
2021 4.0 2.0 2 0 0
2020 9.5 7.6 5 0 0
2019 5.4 1.8 3 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

445110 · MA · South Boston

30,654 industry employers nationwide with a credible TCR · 10,108 rated employers in Massachusetts with headcount on file · 22 employers in South Boston, 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 MANLIUS 6.3 TCR
NAICS-TCR FoodTown #010 6.3 TCR
NAICS-TCR Grocery Outlet 6.3 TCR
NAICS-TCR D'Agostino #806 6.3 TCR
STATE-SIZE BEVERLY 5310 ELECTRIC-MA05 80 FTE
STATE-SIZE Eversource - Hyde Park 80 FTE
STATE-SIZE MIG CORPORATION, INC. 80 FTE
STATE-SIZE Diaz Construction Co., Inc. 80 FTE
CITY-NEAR Gillette Company South Boston Plant 1,256 FTE
CITY-NEAR McCourt Construction Company 248 FTE
CITY-NEAR 426 E. 1St St. 223 FTE
CITY-NEAR MA - South Boston, 426 E 1st St 155 FTE
NAT-TCR Piggly Wiggly #606 6.3 TCR
NAT-TCR The Summit 6.3 TCR
NAT-TCR Hobart Service, Denver 6.3 TCR
NAT-TCR Medicalodges Clay Center 6.3 TCR
NAT-SIZE Belair Builders, Inc - CO 80 FTE
NAT-SIZE Ceres Jacksonville 80 FTE
NAT-SIZE Aperion Care Toluca 80 FTE
NAT-SIZE 234140-Hanover Po 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: 2021, 2020, 2019. 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.