Ready-mix concrete manufacturing and distributing · Michigan

Protocon Ready Mix

Port Huron, MI · ~16 workers · 2 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
5.9
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Protocon Ready Mix runs at 179% of its industry's injury rate - more dangerous than the typical Ready-mix concrete manufacturing and distributing workplace, earning a grade D.

Protocon Ready Mix: 5.9 TCR = 179% of Ready-mix concrete manufacturing and distributing BLS 3.3 · 2y Form 300A (see methodology below)

Protocon Ready Mix safety composite

Protocon Ready Mix scores strongest on dart rate (safer than 81% of same-industry peers) and weakest on total case rate (tcr) (safer than 34%), 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

55/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 5.92 per 100 workers

Safer than 34% 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

−11.8

2022→2023

Protocon Ready Mix injury rate improved

Protocon Ready Mix's TCR fell 11.8 from 11.8 in 2022 to 0.0 in 2023. Peak filing year was 2022 at 11.8 TCR. In 2023, DART was 0× this establishment's average TCR (severity share of cases).

2022=11.8 · 2023=0.0

OSHA ITA Form 300A scorecard

Establishment book 327320 · Port Huron, MI ABOVE-IND · SMALL

Grade D · TCR 5.9 · 179% of ind

  • DART 0.0 DART
  • RANK #28/43
  • PHOTO Plant 41 Rogers
  • BOOK 2y book
  • INJ 1 inj
  • SIZE ~16 FTE

Nearest TCR peer: Plant 41 Rogers (0.0 TCR gap)

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

Protocon Ready Mix in the TCR neighbourhood

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

TCR

What this shows Protocon Ready Mix averages 5.9 TCR (179% 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

Protocon Ready Mix TCR series: 2022=11.8 · 2023=0 · BLS 3.3

Where Protocon Ready Mix falls in its industry

1,316 Ready-mix concrete manufacturi establishments

Safer than 34% of graded establishments in this industry, whose median TCR is 4.5.

More dangerous than peersSafer than peers

Narrower to Michigan alone (the establishments it most directly competes with for workers and contracts): ranked #28 safest of 43 Ready-mix concrete manufacturi employers in Michigan.

Protocon Ready Mix (16 employees, TCR 5.9) 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 Protocon Ready Mix
Protocon Ready Mix (16 employees, TCR 5.9) among 29 same-industry peers, split at the industry median of 33 employees and a TCR of 4.5

Protocon Ready Mix 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 0.0 0.0 0 0 0
2022 11.8 11.8 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

327320 · MI · Port Huron

1,316 Ready-mix concrete manufacturing and distributing employers nationwide with a credible TCR · 16,393 rated employers in Michigan with headcount on file · 87 employers in Port Huron, MI · 4 cross-state NAT-TCR peers. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR Plant 41 Rogers 5.9 TCR
NAICS-TCR Warner R 5.9 TCR
NAICS-TCR Sun City Cherrington 5.9 TCR
NAICS-TCR Shamrock Concrete Company 5.9 TCR
STATE-SIZE Timm Construction Company, LLC 16 FTE
STATE-SIZE Contour Companies 16 FTE
STATE-SIZE Miller Sage Inc. 16 FTE
STATE-SIZE MEI Michigan 16 FTE
CITY-NEAR MCLAREN PORT HURON 1,384 FTE
CITY-NEAR McLaren Port Huron Hospital 1,333 FTE
CITY-NEAR County of St. Clair 861 FTE
CITY-NEAR Lake Huron Medical Center 688 FTE
NAT-TCR American Pest Control 5.9 TCR
NAT-TCR General Healthcare Resources LLC - 1 5.9 TCR
NAT-TCR Kotaco (Harvey) 5.9 TCR
NAT-TCR Scott Fulcher Trucking 5.9 TCR

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. 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.