Ready-mix concrete manufacturing and distributing · Arizona

Ina

Tucson, AZ · ~15 workers · 4 years of OSHA Injury Tracking Application data.

B
Good Safety Record
2.5
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Ina runs at 77% of its industry's injury rate - safer than the typical Ready-mix concrete manufacturing and distributing workplace, earning a grade B.

Ina: 2.5 TCR = 77% of Ready-mix concrete manufacturing and distributing BLS 3.3 · 4y Form 300A (see methodology below)

Ina safety composite

Ina scores strongest on total case rate (tcr) (safer than 73% of same-industry peers) and weakest on dart rate (safer than 43%), 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

57/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 2.54 per 100 workers

Safer than 73% of industry peers

DART rate
D 3.52 per 100 workers

Safer than 43% 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

Ina: 0.0 → 3.5 TCR

Peak year 2022 @ 6.7 TCR · DART/TCR 1.39× in 2024

Ina's TCR rose 3.5 from 0.0 in 2018 to 3.5 in 2024. Peak filing year was 2022 at 6.7 TCR. In 2024, DART was 1.39× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 327320 · Tucson, AZ AT/BELOW-IND · SMALL

Grade B · TCR 2.5 · 77% of ind

  • DART 3.5 DART
  • RANK #10/21
  • PHOTO Queen Creek Ready Mix
  • BOOK 4y book
  • INJ 2 inj
  • SIZE ~15 FTE

Nearest TCR peer: Queen Creek Ready Mix (0.0 TCR gap)

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

Ina in the TCR neighbourhood

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

TCR

What this shows Ina averages 2.5 TCR (77% 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

Ina TCR series: 2018=0 · 2022=6.7 · 2023=0 · 2024=3.5 · BLS 3.3

Where Ina falls in its industry

1,316 Ready-mix concrete manufacturi establishments

Safer than 73% of graded establishments in this industry, whose median TCR is 4.5.

More dangerous than peersSafer than peers

Narrower to Arizona alone (the establishments it most directly competes with for workers and contracts): ranked #10 safest of 21 Ready-mix concrete manufacturi employers in Arizona.

Ina (15 employees, TCR 2.5) 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 Ina
Ina (15 employees, TCR 2.5) among 29 same-industry peers, split at the industry median of 33 employees and a TCR of 4.5

Ina has fewer 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
2024 3.5 3.5 1 0 0
2023 0.0 0.0 0 0 0
2022 6.7 6.7 1 0 0
2018 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

327320 · AZ · Tucson

1,316 Ready-mix concrete manufacturing and distributing employers nationwide with a credible TCR · 9,594 rated employers in Arizona with headcount on file · 1,150 employers in Tucson, AZ · 4 cross-state NAT-TCR peers. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR Queen Creek Ready Mix 2.5 TCR
NAICS-TCR Mesquite Concrete - Falls city 2.5 TCR
NAICS-TCR INGRAM READYMIX, INC.-HOCKLEY #32 & 75 2.5 TCR
NAICS-TCR Sequatchie Concrete Service, Inc. South Pittsburg Ready Mix and Construction 2.5 TCR
STATE-SIZE Scottsdale Shop 15 FTE
STATE-SIZE Fondomonte Corporate Office 15 FTE
STATE-SIZE Meritage Homes of Utah, Inc. 15 FTE
STATE-SIZE Ameritech - AZ 107 15 FTE
CITY-NEAR University of Arizona 18,951 FTE
CITY-NEAR Raytheon_Tucson_AZ_Airport Site 9,878 FTE
CITY-NEAR Tucson Medical Center 4,407 FTE
CITY-NEAR U.S. Border Patrol Sector - Tucson 3,989 FTE
NAT-TCR Rea Magnet Wire Company, Inc. Fort Wayne Plant 2.5 TCR
NAT-TCR F&K Construction 2.5 TCR
NAT-TCR MAC 2.5 TCR
NAT-TCR SA Recycling Huntsville 2.5 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: 2024, 2023, 2022, 2018. 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.