Ready-mix concrete manufacturing and distributing · Ohio

Mack Concrete Inc

Valley City, OH · ~37 workers · 2 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
4.0
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Mack Concrete Inc runs at 122% of its industry's injury rate - more dangerous than the typical Ready-mix concrete manufacturing and distributing workplace, earning a grade D.

Mack Concrete Inc: 4.0 TCR = 122% of Ready-mix concrete manufacturing and distributing BLS 3.3 · 2y Form 300A (see methodology below)

Mack Concrete Inc safety composite

Mack Concrete Inc scores strongest on total case rate (tcr) (safer than 56% of same-industry peers) and weakest on dart rate (safer than 51%), 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

53/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 4.04 per 100 workers

Safer than 56% of industry peers

DART rate
D 2.74 per 100 workers

Safer than 51% 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

−2.6

2019→2020

Mack Concrete Inc injury rate improved

Mack Concrete Inc's TCR fell 2.6 from 5.3 in 2019 to 2.7 in 2020. Peak filing year was 2019 at 5.3 TCR. In 2020, DART was 0.68× this establishment's average TCR (severity share of cases).

2019=5.3 · 2020=2.7

OSHA ITA Form 300A scorecard

Establishment book 327320 · Valley City, OH ABOVE-IND · SMALL

Grade D · TCR 4.0 · 122% of ind

  • DART 2.7 DART
  • RANK #17/48
  • PHOTO Hesperia Plant #31
  • BOOK 2y book
  • INJ 3 inj
  • SIZE ~37 FTE

Nearest TCR peer: Hesperia Plant #31 (0.0 TCR gap)

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

Mack Concrete Inc in the TCR neighbourhood

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

TCR

What this shows Mack Concrete Inc averages 4.0 TCR (122% 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

Mack Concrete Inc TCR series: 2019=5.3 · 2020=2.7 · BLS 3.3

Where Mack Concrete Inc falls in its industry

1,316 Ready-mix concrete manufacturi establishments

Safer than 56% of graded establishments in this industry, whose median TCR is 4.5.

More dangerous than peersSafer than peers

Narrower to Ohio alone (the establishments it most directly competes with for workers and contracts): ranked #17 safest of 48 Ready-mix concrete manufacturi employers in Ohio.

Mack Concrete Inc (37 employees, TCR 4.0) 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 Mack Concrete Inc
Mack Concrete Inc (37 employees, TCR 4.0) among 29 same-industry peers, split at the industry median of 33 employees and a TCR of 4.5

Mack Concrete Inc has more employees than the Ready-mix concrete manufacturing and dis median and a lower 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
2020 2.7 2.7 1 0 0
2019 5.3 5.3 2 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

327320 · OH · Valley City

1,316 Ready-mix concrete manufacturing and distributing employers nationwide with a credible TCR · 22,650 rated employers in Ohio with headcount on file · 35 employers in Valley City, OH · 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 Hesperia Plant #31 4.0 TCR
NAICS-TCR TEC-CRETE READY-MIX LLC 4.0 TCR
NAICS-TCR Duluth Shop and Fleet 4.0 TCR
NAICS-TCR Smith Ready Mix - Valparaiso 4.0 TCR
STATE-SIZE Biosecurity Building 37 FTE
STATE-SIZE Columbus SW Svc Ctr 37 FTE
STATE-SIZE Lead Building Company LLC 37 FTE
STATE-SIZE Unified Restoration Systems, LLC 37 FTE
CITY-NEAR MTD Products Inc. Valley City Site 824 FTE
CITY-NEAR Superior Roll Forming LLC 252 FTE
CITY-NEAR Mack Industries Inc 148 FTE
CITY-NEAR Mack Concrete Industries, Inc 146 FTE
NAT-TCR Fresno 3954 4.0 TCR
NAT-TCR Koch Foods Prepared Plant 4.0 TCR
NAT-TCR HF Physicians Dba HF Private Duty 4.0 TCR
NAT-TCR Manchester 4.0 TCR
NAT-SIZE Logan 37 FTE
NAT-SIZE Diamond 37 FTE
NAT-SIZE AgQuest 37 FTE
NAT-SIZE Paragon Ready Mix Inc 37 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: 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.