Ready-Mix Concrete Manufacturing · South Dakota

Pete Lien Sons Rapid City Central Mix

Rapid City, SD · ~46 workers · 2 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
9.1
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Pete Lien Sons Rapid City Central Mix runs at 277% of its industry's injury rate - far more dangerous than the typical Ready-Mix Concrete Manufacturing workplace, earning a grade F.

Pete Lien Sons Rapid City Central Mix: 9.1 TCR = 277% of Ready-Mix Concrete Manufacturing BLS 3.3 · 2y Form 300A (see methodology below)

Pete Lien Sons Rapid City Central Mix safety composite

Pete Lien Sons Rapid City Central Mix scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on total case rate (tcr) (safer than 13%), 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

27/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 9.13 per 100 workers

Safer than 13% of industry peers

DART rate
F 5.47 per 100 workers

Safer than 26% 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%).

Pete Lien Sons Rapid City Central Mix held a steady TCR band

Pete Lien Sons Rapid City Central Mix's TCR held near 0.0 from 9.1 in 2023 to 9.1 in 2024. Peak filing year was 2023 at 9.1 TCR. In 2024, DART was 0.6× this establishment's average TCR (severity share of cases).

2023=9.1 · 2024=9.1

OSHA ITA Form 300A scorecard

Establishment book 327320 · Rapid City, SD ABOVE-IND · SMALL

Grade F · TCR 9.1 · 277% of ind

  • DART 5.5 DART
  • RANK #10/11
  • PHOTO 22015
  • BOOK 2y book
  • INJ 7 inj
  • SIZE ~46 FTE

Nearest TCR peer: 22015 (0.0 TCR gap)

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

Pete Lien Sons Rapid City Central Mix in the TCR neighbourhood

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

TCR

What this shows Pete Lien Sons Rapid City Central Mix averages 9.1 TCR (277% of the Ready-Mix Concrete Manufacturing BLS benchmark).

Source U.S. Department of Labor, OSHA Injury Tracking Application (Form 300A) As of 2026-08-25

Pete Lien Sons Rapid City Central Mix TCR series: 2023=9.1 · 2024=9.1 · BLS 3.3

Where Pete Lien Sons Rapid City Central Mix falls in its industry

1,316 Ready-Mix Concrete Manufacturi establishments

Safer than 13% of graded establishments in this industry, whose median TCR is 4.5.

More dangerous than peersSafer than peers

Narrower to South Dakota alone (the establishments it most directly competes with for workers and contracts): ranked #10 safest of 11 Ready-Mix Concrete Manufacturi employers in South Dakota.

Pete Lien Sons Rapid City Central Mix (46 employees, TCR 9.1) 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 Pete Lien Sons Rapid City Central Mix
Pete Lien Sons Rapid City Central Mix (46 employees, TCR 9.1) among 29 same-industry peers, split at the industry median of 33 employees and a TCR of 4.5

Pete Lien Sons Rapid City Central Mix has more employees than the Ready-Mix Concrete Manufacturing 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 9.1 5.5 4 1 0
2023 9.1 4.6 3 1 0

OSHA ITA peer cross-reference

Establishment peer ledger

327320 · SD · Rapid City

1,316 Ready-Mix Concrete Manufacturing employers nationwide with a credible TCR · 1,778 rated employers in South Dakota with headcount on file · 219 employers in Rapid City, SD · 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 22015 9.1 TCR
NAICS-TCR Central Avenue 9.1 TCR
NAICS-TCR Island Ready-Mix Concrete, Inc. 9.1 TCR
NAICS-TCR 512 Fort Dodge South 9.1 TCR
STATE-SIZE Fiegen Construction Co. 46 FTE
STATE-SIZE Main Office 46 FTE
STATE-SIZE Midwestern Mechanical - Rapid 46 FTE
STATE-SIZE POET Bioprocessing -Hudson 46 FTE
CITY-NEAR Rapid City Hospital 2,320 FTE
CITY-NEAR Black Hills Works 683 FTE
CITY-NEAR Black Hills Corp. Headquarters (SD006) 590 FTE
CITY-NEAR 1604 513 FTE
NAT-TCR Sullivan County Memorial Hospital 9.1 TCR
NAT-TCR North View Middle School 9.1 TCR
NAT-TCR Primrose Retirement Community of Kokomo 9.1 TCR
NAT-TCR Cottonwood Village 9.1 TCR
NAT-SIZE Bmw of Anchorage 46 FTE
NAT-SIZE LNK02 46 FTE
NAT-SIZE Pioneer Steel, Inc 46 FTE
NAT-SIZE Brookdale Nohl Ranch 46 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. 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.