Central-mixed concrete manufacturing · Massachusetts

Tresca Brothers Sand and Gravel

Millis, MA · ~110 workers · 5 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
5.0
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Tresca Brothers Sand and Gravel runs at 150% of its industry's injury rate - more dangerous than the typical Central-mixed concrete manufacturing workplace, earning a grade D.

Tresca Brothers Sand and Gravel: 5.0 TCR = 150% of Central-mixed concrete manufacturing BLS 3.3 · 5y Form 300A (see methodology below)

Tresca Brothers Sand and Gravel safety composite

Tresca Brothers Sand and Gravel scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 23%), 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

39/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 4.95 per 100 workers

Safer than 45% of industry peers

DART rate
F 5.87 per 100 workers

Safer than 23% 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%).

TCR Δ

−0.6

2018→2023

Tresca Brothers Sand and Gravel injury rate improved

Tresca Brothers Sand and Gravel's TCR fell 0.6 from 6.5 in 2018 to 5.9 in 2023. Peak filing year was 2018 at 6.5 TCR. In 2023, DART was 1.19× this establishment's average TCR (severity share of cases).

2018=6.5 · 2020=3.1 · 2021=5.8 · 2022=3.5 · 2023=5.9

OSHA ITA Form 300A scorecard

Establishment book 327320 · Millis, MA ABOVE-IND · MID

Grade D · TCR 5.0 · 150% of ind

  • DART 5.9 DART
  • RANK #7/14
  • PHOTO SEMO Equipment Company
  • BOOK 5y book
  • INJ 29 inj
  • SIZE ~110 FTE

Nearest TCR peer: SEMO Equipment Company (0.0 TCR gap)

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

Tresca Brothers Sand and Gravel in the TCR neighbourhood

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

TCR

What this shows Tresca Brothers Sand and Gravel averages 5.0 TCR (150% of the Central-mixed concrete manufacturing BLS benchmark).

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

Tresca Brothers Sand and Gravel TCR series: 2018=6.5 · 2020=3.1 · 2021=5.8 · 2022=3.5 · 2023=5.9 · BLS 3.3

Where Tresca Brothers Sand and Gravel falls in its industry

1,316 Central-mixed concrete manufac establishments

Safer than 45% of graded establishments in this industry, whose median TCR is 4.5.

More dangerous than peersSafer than peers

Narrower to Massachusetts alone (the establishments it most directly competes with for workers and contracts): ranked #7 safest of 14 Central-mixed concrete manufac employers in Massachusetts.

Tresca Brothers Sand and Gravel (110 employees, TCR 5.0) among 29 same-industry peers, split at the industry median of 33 employees and a TCR of 4.5 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 0100200300400500 051015 Average employees Total Case Rate Tresca Brothers Sand and Gravel
Tresca Brothers Sand and Gravel (110 employees, TCR 5.0) among 29 same-industry peers, split at the industry median of 33 employees and a TCR of 4.5

Tresca Brothers Sand and Gravel has more employees than the Central-mixed concrete manufacturing median and a higher injury rate than the industry's median TCR of 4.5. 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
2023 5.9 5.9 7 0 0
2022 3.5 3.5 4 0 0
2021 5.8 5.8 7 0 0
2020 3.1 3.1 4 0 0
2018 6.5 6.5 7 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

327320 · MA · Millis

1,316 Central-mixed concrete manufacturing employers nationwide with a credible TCR · 10,108 rated employers in Massachusetts with headcount on file · 8 employers in Millis, 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 SEMO Equipment Company 5.0 TCR
NAICS-TCR Aledo Ready Mix Plant 5.0 TCR
NAICS-TCR Campostella Ready Mix 5.0 TCR
NAICS-TCR Wilmington RMC 4.9 TCR
STATE-SIZE PHRG-BOS 110 FTE
STATE-SIZE The Waterproofing Company LLC 110 FTE
STATE-SIZE Boston Centerless 110 FTE
STATE-SIZE Viant 110 FTE
CITY-NEAR ROCHE BROS - MILLIS 282 FTE
CITY-NEAR Roche Bros. Supermarkets - Millis 251 FTE
CITY-NEAR Pro Star Electric, Inc. 51 FTE
CITY-NEAR CBO Millis 26 FTE
NAT-TCR MoA, Maint & Ops, Street Maintenance 5.0 TCR
NAT-TCR Location 64 5.0 TCR
NAT-TCR Tigard Store 5.0 TCR
NAT-TCR HomTex, Inc. Corporate 5.0 TCR
NAT-SIZE The Park Lane 110 FTE
NAT-SIZE Skally's Old World Bakery Inc. 110 FTE
NAT-SIZE Central Valley Machine Inc. 110 FTE
NAT-SIZE Unit #2945 110 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: 2023, 2022, 2021, 2020, 2018. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.