Ready-mix concrete manufacturing and distributing · Iowa

Streb Ready Mix, LLC

Iowa City, IA · ~21 workers · 3 years of OSHA Injury Tracking Application data.

C
Average Safety Record
3.0
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Streb Ready Mix, LLC runs at 90% of its industry's injury rate - about level with the typical Ready-mix concrete manufacturing and distributing workplace, earning a grade C.

Streb Ready Mix, LLC: 3.0 TCR = 90% of Ready-mix concrete manufacturing and distributing BLS 3.3 · 3y Form 300A (see methodology below)

Streb Ready Mix, LLC safety composite

Streb Ready Mix, LLC scores strongest on total case rate (tcr) (safer than 68% of same-industry peers) and weakest on dart rate (safer than 33%), 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

52/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 2.98 per 100 workers

Safer than 68% of industry peers

DART rate
F 4.47 per 100 workers

Safer than 33% 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

Streb Ready Mix, LLC: 0.0 → 4.5 TCR

Peak year 2023 @ 4.5 TCR · DART/TCR 1.5× in 2024

Streb Ready Mix, LLC's TCR rose 4.5 from 0.0 in 2022 to 4.5 in 2024. Peak filing year was 2023 at 4.5 TCR. In 2024, DART was 1.5× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 327320 · Iowa City, IA AT/BELOW-IND · SMALL

Grade C · TCR 3.0 · 90% of ind

  • DART 4.5 DART
  • RANK #11/25
  • PHOTO TX/NM - Stafford - 4…
  • BOOK 3y book
  • INJ 2 inj
  • SIZE ~21 FTE

Nearest TCR peer: TX/NM - Stafford - 4367 (0.0 TCR gap)

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

Streb Ready Mix, LLC in the TCR neighbourhood

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

TCR

What this shows Streb Ready Mix, LLC averages 3.0 TCR (90% 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

Streb Ready Mix, LLC TCR series: 2022=0 · 2023=4.5 · 2024=4.5 · BLS 3.3

Where Streb Ready Mix, LLC falls in its industry

1,316 Ready-mix concrete manufacturi establishments

Safer than 68% of graded establishments in this industry, whose median TCR is 4.5.

More dangerous than peersSafer than peers

Narrower to Iowa alone (the establishments it most directly competes with for workers and contracts): ranked #11 safest of 25 Ready-mix concrete manufacturi employers in Iowa.

Streb Ready Mix, LLC (21 employees, TCR 3.0) 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 Streb Ready Mix, LLC
Streb Ready Mix, LLC (21 employees, TCR 3.0) among 29 same-industry peers, split at the industry median of 33 employees and a TCR of 4.5

Streb Ready Mix, LLC 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 4.5 4.5 1 0 0
2023 4.5 4.5 1 0 0
2022 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

327320 · IA · Iowa City

1,316 Ready-mix concrete manufacturing and distributing employers nationwide with a credible TCR · 7,192 rated employers in Iowa with headcount on file · 131 employers in Iowa City, IA · 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 TX/NM - Stafford - 4367 3.0 TCR
NAICS-TCR Murrieta Plant #27 3.0 TCR
NAICS-TCR Plant 42 Bentonville 3.0 TCR
NAICS-TCR Sun City Canyon 3.0 TCR
STATE-SIZE Audubon Vet Clinic 21 FTE
STATE-SIZE Handlos South 21 FTE
STATE-SIZE VALO BioMedia NA, LLC. Adel Farm 21 FTE
STATE-SIZE K & B Ag Supply 21 FTE
CITY-NEAR 1918-19187610 29,553 FTE
CITY-NEAR Iowa City North Dodge (ICND) 940 FTE
CITY-NEAR 8010516-P and G Iowa City 772 FTE
CITY-NEAR City of Iowa City 721 FTE
NAT-TCR Supreme Machined Products 3.0 TCR
NAT-TCR Premier Building Group 3.0 TCR
NAT-TCR Hancock & Moore Plant 1 3.0 TCR
NAT-TCR 015-ROE Mt View 3.0 TCR
NAT-SIZE 687 Ctv52 21 FTE
NAT-SIZE 1930 Swn24 21 FTE
NAT-SIZE Polo Park Estates 21 FTE
NAT-SIZE Parkside Senior Living 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. 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.