Ready-mix concrete manufacturing and distributing · California

Irvine Plant #21

Irvine, CA · ~21 workers · 7 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
8.8
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Irvine Plant #21 runs at 268% of its industry's injury rate - far more dangerous than the typical Ready-mix concrete manufacturing and distributing workplace, earning a grade F.

Irvine Plant #21: 8.8 TCR = 268% of Ready-mix concrete manufacturing and distributing BLS 3.3 · 7y Form 300A (see methodology below)

Irvine Plant #21 safety composite

Irvine Plant #21 scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 0%), 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).

F

19/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 8.85 per 100 workers

Safer than 15% of industry peers

DART rate
F 23.99 per 100 workers

Safer than 0% 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

Irvine Plant #21: 2.2 → 24.0 TCR

Peak year 2024 @ 24.0 TCR · DART/TCR 2.71× in 2024

Irvine Plant #21's TCR rose 21.8 from 2.2 in 2017 to 24.0 in 2024. In 2024, DART was 2.71× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 327320 · Irvine, CA ABOVE-IND · SMALL

Grade F · TCR 8.8 · 268% of ind

  • DART 24.0 DART
  • RANK #109/128
  • PHOTO Maintenance Shop
  • BOOK 7y book
  • INJ 15 inj
  • SIZE ~21 FTE

Nearest TCR peer: Maintenance Shop (0.0 TCR gap)

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

Irvine Plant #21 in the TCR neighbourhood

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

TCR

What this shows Irvine Plant #21 averages 8.8 TCR (268% 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

Irvine Plant #21 TCR series: 2017=2.2 · 2018=8.1 · 2019=13.2 · 2020=3.6 · 2022=0 · 2023=10.9 · 2024=24 · BLS 3.3

Where Irvine Plant #21 falls in its industry

1,316 Ready-mix concrete manufacturi establishments

Safer than 15% of graded establishments in this industry, whose median TCR is 4.5.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #109 safest of 128 Ready-mix concrete manufacturi employers in California.

Irvine Plant #21 (21 employees, TCR 8.8) 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 Irvine Plant #21
Irvine Plant #21 (21 employees, TCR 8.8) among 29 same-industry peers, split at the industry median of 33 employees and a TCR of 4.5

Irvine Plant #21 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
2024 24.0 24.0 5 0 0
2023 10.9 10.9 1 0 0
2022 0.0 0.0 0 0 0
2020 3.6 3.6 1 0 0
2019 13.2 9.9 4 0 0
2018 8.1 8.1 3 0 0
2017 2.2 0.0 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

327320 · CA · Irvine

1,316 Ready-mix concrete manufacturing and distributing employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 622 employers in Irvine, CA · 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 Maintenance Shop 8.8 TCR
NAICS-TCR Ernst Concrete Lima 8.9 TCR
NAICS-TCR Eastern Concrete Materials - North Bergen Plant 8.8 TCR
NAICS-TCR Eagle Pass Ready Mix 8.8 TCR
STATE-SIZE Poso Ridge,LLC 21 FTE
STATE-SIZE Fonseca & Fonseca, Inc. 21 FTE
STATE-SIZE TELESIS ONION CO., INC. 21 FTE
STATE-SIZE Mayflower Farms Inc 21 FTE
CITY-NEAR UC Irvine 16,029 FTE
CITY-NEAR CA-10 4,926 FTE
CITY-NEAR Edwards Lifesciences 4,189 FTE
CITY-NEAR Johnson and Johnson MDD CSS Irvine 3,775 FTE
NAT-TCR Johnstone Supply Grand Rapids 8.8 TCR
NAT-TCR The Lakes at Litchfield 8.8 TCR
NAT-TCR US Tool Group - Farmington 8.8 TCR
NAT-TCR ABG-Greenbelt 8.8 TCR
NAT-SIZE Blue Ridge Graphics 21 FTE
NAT-SIZE Tex- Mix Florence 21 FTE
NAT-SIZE TPI Manati 21 FTE
NAT-SIZE Lindenmeyr Latham 21 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, 2020, 2019, 2018, 2017. 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.