Ready-mix concrete manufacturing and distributing · Wisconsin

Schmitz Grafton/Port Washington

Grafton, WI · ~20 workers · 5 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
5.3
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Schmitz Grafton/Port Washington runs at 161% of its industry's injury rate - more dangerous than the typical Ready-mix concrete manufacturing and distributing workplace, earning a grade D.

Schmitz Grafton/Port Washington: 5.3 TCR = 161% of Ready-mix concrete manufacturing and distributing BLS 3.3 · 5y Form 300A (see methodology below)

Schmitz Grafton/Port Washington safety composite

Schmitz Grafton/Port Washington scores strongest on dart rate (safer than 81% of same-industry peers) and weakest on total case rate (tcr) (safer than 41%), 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).

C

58/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 5.3 per 100 workers

Safer than 41% of industry peers

DART rate
B 0 per 100 workers

Safer than 81% 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

−6.3

2017→2023

Schmitz Grafton/Port Washington injury rate improved

Schmitz Grafton/Port Washington's TCR fell 6.3 from 9.9 in 2017 to 3.6 in 2023. Peak filing year was 2017 at 9.9 TCR. In 2023, DART was 0× this establishment's average TCR (severity share of cases).

2017=9.9 · 2020=4.7 · 2021=4.2 · 2022=4.1 · 2023=3.6

OSHA ITA Form 300A scorecard

Establishment book 327320 · Grafton, WI ABOVE-IND · SMALL

Grade D · TCR 5.3 · 161% of ind

  • DART 0.0 DART
  • RANK #21/39
  • PHOTO 521 Owatonna
  • BOOK 5y book
  • INJ 6 inj
  • SIZE ~20 FTE

Nearest TCR peer: 521 Owatonna (0.0 TCR gap)

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Schmitz Grafton/Port Washington in the TCR neighbourhood

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

TCR

What this shows Schmitz Grafton/Port Washington averages 5.3 TCR (161% of the Ready-mix concrete manufacturing and distributing BLS benchmark).

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

Schmitz Grafton/Port Washington TCR series: 2017=9.9 · 2020=4.7 · 2021=4.2 · 2022=4.1 · 2023=3.6 · BLS 3.3

Where Schmitz Grafton/Port Washington falls in its industry

1,316 Ready-mix concrete manufacturi establishments

Safer than 41% of graded establishments in this industry, whose median TCR is 4.5.

More dangerous than peersSafer than peers

Narrower to Wisconsin alone (the establishments it most directly competes with for workers and contracts): ranked #21 safest of 39 Ready-mix concrete manufacturi employers in Wisconsin.

Schmitz Grafton/Port Washington (20 employees, TCR 5.3) 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 Schmitz Grafton/Port Washington
Schmitz Grafton/Port Washington (20 employees, TCR 5.3) among 29 same-industry peers, split at the industry median of 33 employees and a TCR of 4.5

Schmitz Grafton/Port Washington has fewer employees than the Ready-mix concrete manufacturing and dis 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 3.6 0.0 1 0 0
2022 4.1 0.0 1 0 0
2021 4.2 4.2 1 0 0
2020 4.7 0.0 1 0 0
2017 9.9 5.0 2 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

327320 · WI · Grafton

1,316 Ready-mix concrete manufacturing and distributing employers nationwide with a credible TCR · 12,834 rated employers in Wisconsin with headcount on file · 57 employers in Grafton, WI · 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 521 Owatonna 5.3 TCR
NAICS-TCR Brewerton Ready Mix Facility, Jamesville Ready Mix Facility, Route 49 West Monroe Facility 5.3 TCR
NAICS-TCR Hawaiian Cement (Cement Division) 5.3 TCR
NAICS-TCR Plant #1 5.3 TCR
STATE-SIZE Alsum Farms Inc. 20 FTE
STATE-SIZE FGI West Salem 20 FTE
STATE-SIZE 760 Durand Agronomy 20 FTE
STATE-SIZE 764 Osseo Agronomy 20 FTE
CITY-NEAR Aurora Medical Center Grafton 1,575 FTE
CITY-NEAR Grafton Division 418 FTE
CITY-NEAR Kapco Inc. - Badger 327 FTE
CITY-NEAR Kapco Metal Stamping 286 FTE
NAT-TCR SSC-CT 5.3 TCR
NAT-TCR GRP Franklin 5.3 TCR
NAT-TCR Washington Mills - Niagara Falls, NY 5.3 TCR
NAT-TCR SELEE - Gilberts IL 5.3 TCR
NAT-SIZE Southern States Mount Airy Coop 20 FTE
NAT-SIZE American Sod Farms 20 FTE
NAT-SIZE PHA - Roosevelt Homes, Management, Maintenance 20 FTE
NAT-SIZE 1226 43 Liberty Drive - Community Connec 20 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, 2017. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.