Central-mixed concrete manufacturing · Missouri

Kienstra 44 LLC

Rolla, St. James, Salem, MO · ~18 workers · 2 years of OSHA Injury Tracking Application data.

C
Average Safety Record
3.8
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Kienstra 44 LLC runs at 115% of its industry's injury rate - about level with the typical Central-mixed concrete manufacturing workplace, earning a grade C.

Kienstra 44 LLC: 3.8 TCR = 115% of Central-mixed concrete manufacturing BLS 3.3 · 2y Form 300A (see methodology below)

Kienstra 44 LLC safety composite

Kienstra 44 LLC scores strongest on dart rate (safer than 81% 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).

C

65/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 3.81 per 100 workers

Safer than 59% 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

−7.6

2016→2017

Kienstra 44 LLC injury rate improved

Kienstra 44 LLC's TCR fell 7.6 from 7.6 in 2016 to 0.0 in 2017. Peak filing year was 2016 at 7.6 TCR. In 2017, DART was 0× this establishment's average TCR (severity share of cases).

2016=7.6 · 2017=0.0

OSHA ITA Form 300A scorecard

Establishment book 327320 · Rolla, St. James, Salem, MO ABOVE-IND · SMALL

Grade C · TCR 3.8 · 115% of ind

  • DART 0.0 DART
  • RANK #15/41
  • PHOTO Castle Hayne Ready M…
  • BOOK 2y book
  • INJ 0 inj
  • SIZE ~18 FTE

Nearest TCR peer: Castle Hayne Ready Mix Plant (0.0 TCR gap)

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

Kienstra 44 LLC in the TCR neighbourhood

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

TCR

What this shows Kienstra 44 LLC averages 3.8 TCR (115% 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

Kienstra 44 LLC TCR series: 2016=7.6 · 2017=0 · BLS 3.3

Where Kienstra 44 LLC falls in its industry

1,316 Central-mixed concrete manufac establishments

Safer than 59% 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 #15 safest of 41 Central-mixed concrete manufac employers in Missouri.

Kienstra 44 LLC (18 employees, TCR 3.8) 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 Kienstra 44 LLC
Kienstra 44 LLC (18 employees, TCR 3.8) among 29 same-industry peers, split at the industry median of 33 employees and a TCR of 4.5

Kienstra 44 LLC has fewer 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
2017 0.0 0.0 0 0 0
2016 7.6 7.6 0 1 0

OSHA ITA peer cross-reference

Establishment peer ledger

327320 · MO · Rolla, St. James, Salem

1,316 Central-mixed concrete manufacturing employers nationwide with a credible TCR · 10,075 rated employers in Missouri with headcount on file · 4 cross-state NAT-TCR peers. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR Castle Hayne Ready Mix Plant 3.8 TCR
NAICS-TCR Metro Mix - Denver 3.8 TCR
NAICS-TCR Cinco RMX 3.8 TCR
NAICS-TCR Morgan Concrete Company - Buford Plant 3.8 TCR
STATE-SIZE Select Genetics MO Maintenance 006-0127-00 18 FTE
STATE-SIZE Select Genetics MO Crestview 006-0138-CV 18 FTE
STATE-SIZE Blakemore Cotton & Grain LLC 18 FTE
STATE-SIZE Graves Kennett Gin 18 FTE
NAT-TCR 4006 Mt. Aloysius College 3.8 TCR
NAT-TCR Ft. Pierce (Flftp) 3.8 TCR
NAT-TCR PMCO Portland 3.8 TCR
NAT-TCR Big Lots Store #5113 Coral Springs, 3.8 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: 2017, 2016. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.