Central-mixed concrete manufacturing · Missouri

Western Ready Mix

Wentzville, MO · ~83 workers · 4 years of OSHA Injury Tracking Application data.

B
Good Safety Record
1.9
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Western Ready Mix runs at 59% of its industry's injury rate - safer than the typical Central-mixed concrete manufacturing workplace, earning a grade B.

Western Ready Mix: 1.9 TCR = 59% of Central-mixed concrete manufacturing BLS 3.3 · 4y Form 300A (see methodology below)

Western Ready Mix safety composite

Western Ready Mix scores strongest on total case rate (tcr) (safer than 82% of same-industry peers) and weakest on dart rate (safer than 45%), 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

61/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
B 1.95 per 100 workers

Safer than 82% of industry peers

DART rate
D 3.33 per 100 workers

Safer than 45% 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

Western Ready Mix: 0.0 → 3.3 TCR

Peak year 2024 @ 3.3 TCR · DART/TCR 1.71× in 2024

Western Ready Mix's TCR rose 3.3 from 0.0 in 2021 to 3.3 in 2024. In 2024, DART was 1.71× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 327320 · Wentzville, MO AT/BELOW-IND · SMALL

Grade B · TCR 1.9 · 59% of ind

  • DART 3.3 DART
  • RANK #7/41
  • PHOTO DETROIT AGGREGATE
  • BOOK 4y book
  • INJ 7 inj
  • SIZE ~83 FTE

Nearest TCR peer: DETROIT AGGREGATE (0.0 TCR gap)

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

Western Ready Mix in the TCR neighbourhood

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

TCR

What this shows Western Ready Mix averages 1.9 TCR (59% 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

Western Ready Mix TCR series: 2021=0 · 2022=2.3 · 2023=2.2 · 2024=3.3 · BLS 3.3

Where Western Ready Mix falls in its industry

1,316 Central-mixed concrete manufac establishments

Safer than 82% 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 #7 safest of 41 Central-mixed concrete manufac employers in Missouri.

Western Ready Mix (83 employees, TCR 1.9) 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 Western Ready Mix
Western Ready Mix (83 employees, TCR 1.9) among 29 same-industry peers, split at the industry median of 33 employees and a TCR of 4.5

Western Ready Mix has more employees than the Central-mixed concrete manufacturing 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
2024 3.3 3.3 3 0 0
2023 2.2 2.2 2 0 0
2022 2.3 2.3 2 0 0
2021 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

327320 · MO · Wentzville

1,316 Central-mixed concrete manufacturing 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 DETROIT AGGREGATE 1.9 TCR
NAICS-TCR Denair Plant 2.0 TCR
NAICS-TCR Sika Santa Fe Springs 1.9 TCR
NAICS-TCR KOST MATERIALS 1.9 TCR
STATE-SIZE Riverside, MO 83 FTE
STATE-SIZE Vertiv Services Inc - Central Region 83 FTE
STATE-SIZE Control Service Company 83 FTE
STATE-SIZE BEI Springfield 83 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 KW Plastics of Troy 1.9 TCR
NAT-TCR ErgonArmor - Memphis 1.9 TCR
NAT-TCR Medical Center Company 1.9 TCR
NAT-TCR Delta Air Lines - ONT 1.9 TCR
NAT-SIZE Preferred Cartage Service, Inc. 83 FTE
NAT-SIZE Key Fasteners Corp 83 FTE
NAT-SIZE Madison County School District 83 FTE
NAT-SIZE Delivery Service Provider 83 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: 2024, 2023, 2022, 2021. 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.