Ready-mix concrete manufacturing and distributing · Missouri

Warren County Concrete

Wentzville, MO · ~23 workers · 4 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
4.6
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Warren County Concrete runs at 139% of its industry's injury rate - more dangerous than the typical Ready-mix concrete manufacturing and distributing workplace, earning a grade D.

Warren County Concrete: 4.6 TCR = 139% of Ready-mix concrete manufacturing and distributing BLS 3.3 · 4y Form 300A (see methodology below)

Warren County Concrete safety composite

Warren County Concrete scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 26%), 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

41/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 4.58 per 100 workers

Safer than 49% of industry peers

DART rate
F 5.34 per 100 workers

Safer than 26% 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%).

Rising injury rate

Warren County Concrete: 0.0 → 5.3 TCR

Peak year 2020 @ 6.6 TCR · DART/TCR 1.17× in 2022

Warren County Concrete's TCR rose 5.3 from 0.0 in 2018 to 5.3 in 2022. Peak filing year was 2020 at 6.6 TCR. In 2022, DART was 1.17× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 327320 · Wentzville, MO ABOVE-IND · SMALL

Grade D · TCR 4.6 · 139% of ind

  • DART 5.3 DART
  • RANK #21/41
  • PHOTO Knights Redi Mix, In…
  • BOOK 4y book
  • INJ 3 inj
  • SIZE ~23 FTE

Nearest TCR peer: Knights Redi Mix, Inc. Plant 5 Spruill Ave. (0.0 TCR gap)

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Warren County Concrete in the TCR neighbourhood

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

TCR

What this shows Warren County Concrete averages 4.6 TCR (139% 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

Warren County Concrete TCR series: 2018=0 · 2020=6.6 · 2021=6.4 · 2022=5.3 · BLS 3.3

Where Warren County Concrete falls in its industry

1,316 Ready-mix concrete manufacturi establishments

Safer than 49% of graded establishments in this industry, whose median TCR is 4.5.

More dangerous than peersSafer than peers

Narrower to Missouri alone (the establishments it most directly competes with for workers and contracts): ranked #21 safest of 41 Ready-mix concrete manufacturi employers in Missouri.

Warren County Concrete (23 employees, TCR 4.6) 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 Warren County Concrete
Warren County Concrete (23 employees, TCR 4.6) among 29 same-industry peers, split at the industry median of 33 employees and a TCR of 4.5

Warren County Concrete 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
2022 5.3 5.3 1 0 0
2021 6.4 6.4 1 0 0
2020 6.6 6.6 1 0 0
2018 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

327320 · MO · Wentzville

1,316 Ready-mix concrete manufacturing and distributing employers nationwide with a credible TCR · 10,075 rated employers in Missouri with headcount on file · 63 employers in Wentzville, MO · 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 Knights Redi Mix, Inc. Plant 5 Spruill Ave. 4.6 TCR
NAICS-TCR MONCKS CORNER 4.6 TCR
NAICS-TCR Southeast Ready Mix LLC 4.6 TCR
NAICS-TCR Fishers Plant 1 4.6 TCR
STATE-SIZE Coon Creek 23 FTE
STATE-SIZE Opal-Foods Bird Moving Crew 23 FTE
STATE-SIZE Carthage Live Ops 23 FTE
STATE-SIZE MO 23 FTE
CITY-NEAR General Motors Wentzville 3,988 FTE
CITY-NEAR etrailer 565 FTE
CITY-NEAR TVS -Wentzville LOC 534 FTE
CITY-NEAR TVS Supply Chain Solutions Wentzville, MO 431 FTE
NAT-TCR Ruppert Landscape - District of Columbia 4.6 TCR
NAT-TCR HG646 4.6 TCR
NAT-TCR Arden Courts of South Holland 4.6 TCR
NAT-TCR Garin - Chattanooga 4.6 TCR
NAT-SIZE Secoa Technology, LLC 23 FTE
NAT-SIZE OptoTest Corp 23 FTE
NAT-SIZE Wall 20041 23 FTE
NAT-SIZE Fridley Liquor Store #1 23 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: 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.