Ready-mix concrete manufacturing and distributing · Iowa

Standard Ready Mix Concrete Co.

Sioux City, IA · ~47 workers · 2 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
1.0
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Standard Ready Mix Concrete Co. runs at 30% of its industry's injury rate - far safer than the typical Ready-mix concrete manufacturing and distributing workplace, earning a grade A.

Standard Ready Mix Concrete Co.: 1.0 TCR = 30% of Ready-mix concrete manufacturing and distributing BLS 3.3 · 2y Form 300A (see methodology below)

Standard Ready Mix Concrete Co. safety composite

Standard Ready Mix Concrete Co. scores strongest on total case rate (tcr) (safer than 95% of same-industry peers) and weakest on fatalities (safer than 51%), 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).

B

79/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
A 1 per 100 workers

Safer than 95% of industry peers

DART rate
B 0 per 100 workers

Safer than 81% 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%).

TCR Δ

−2.0

2016→2017

Standard Ready Mix Concrete Co. injury rate improved

Standard Ready Mix Concrete Co.'s TCR fell 2.0 from 2.0 in 2016 to 0.0 in 2017. Peak filing year was 2016 at 2.0 TCR. In 2017, DART was 0× this establishment's average TCR (severity share of cases).

2016=2.0 · 2017=0.0

OSHA ITA Form 300A scorecard

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

Grade A · TCR 1.0 · 30% of ind

  • DART 0.0 DART
  • RANK #3/25
  • PHOTO Southern Oregon Read…
  • BOOK 2y book
  • INJ 1 inj
  • SIZE ~47 FTE

Nearest TCR peer: Southern Oregon Ready Mix (0.0 TCR gap)

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

Standard Ready Mix Concrete Co. in the TCR neighbourhood

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

TCR

What this shows Standard Ready Mix Concrete Co. averages 1.0 TCR (30% 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

Standard Ready Mix Concrete Co. TCR series: 2016=2 · 2017=0 · BLS 3.3

Where Standard Ready Mix Concrete Co. falls in its industry

1,316 Ready-mix concrete manufacturi establishments

Safer than 95% 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 #3 safest of 25 Ready-mix concrete manufacturi employers in Iowa.

Standard Ready Mix Concrete Co. (47 employees, TCR 1.0) 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 Standard Ready Mix Concrete Co.
Standard Ready Mix Concrete Co. (47 employees, TCR 1.0) among 29 same-industry peers, split at the industry median of 33 employees and a TCR of 4.5

Standard Ready Mix Concrete Co. has more 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
2017 0.0 0.0 0 0 0
2016 2.0 2.0 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

327320 · IA · Sioux 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 · 259 employers in Sioux 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 Southern Oregon Ready Mix 1.0 TCR
NAICS-TCR Palmetto 1.0 TCR
NAICS-TCR Centex Materials LLC - South Plant 1.0 TCR
NAICS-TCR Sycamore Yard #284 1.0 TCR
STATE-SIZE DeJong Greenhouse LLC 47 FTE
STATE-SIZE West Des Moines Office 47 FTE
STATE-SIZE Goldfield 47 FTE
STATE-SIZE Centrum Valley Farms South 47 FTE
CITY-NEAR Seaboard Triumph Foods 2,375 FTE
CITY-NEAR SeaboardTriumph Foods 1,896 FTE
CITY-NEAR St. Luke's Regional Medical Center 1,201 FTE
CITY-NEAR Smithfield Packaged Meats Corp 691 FTE
NAT-TCR HBSHSESC30 1.0 TCR
NAT-TCR Lone Star Paving Company - Austin 1.0 TCR
NAT-TCR Velociti Operational Headquarters 1.0 TCR
NAT-TCR All Aboard America! School Transportation 1.0 TCR
NAT-SIZE Davis Core & Pad INC. 47 FTE
NAT-SIZE N and R of Miner Inc 47 FTE
NAT-SIZE Manheim Keystone Pennsylvania 47 FTE
NAT-SIZE Regional Boat Maintenance Center-RBMC 47 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: 2017, 2016. 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.